What do timing parts consist of?

Timing parts are a set of components that control valve operation in the engine and work with the crankshaft drive. Depending on the system design, they include camshafts, valves, tappets, driving elements, tensioners, as well as covers and seals. Most of them are mounted within the head and the front part of the engine unit. Selection depends on the engine code, accessory version, and OEM number.

What are timing parts used for?

Timing parts are used to synchronize the movement of pistons and valves during intake, compression, power, and exhaust strokes. Thanks to them, valves open exactly when the engine's operating cycle requires it. Their proper operation affects starting, engine smoothness, combustion, and performance. Incorrect cooperation of these elements can disrupt timing phases and cause a drop in powertrain efficiency.

What role does the camshaft play?

The camshaft is a mechanical element with lobes that controls valve opening through direct or indirect contact with tappets or rocker arms. Its profile determines valve lift and opening duration, thus influencing engine performance characteristics. The camshaft works with bearings, lubrication, and a position sensor if the engine uses electronic phase control. When replacing, compare the OEM number, engine type, and the condition of the lobe surfaces.

How to choose timing parts for a specific engine?

It is safest to compare the OEM number, engine code, timing drive version, and kit completeness. You must pay attention to whether the vehicle has a belt or chain system, what type of tensioning is used, and whether variable valve timing is present. Cooperating elements such as gaskets, covers, and guides are also important. In case of doubt, it is worth verifying the part by VIN.

What symptoms may indicate timing problems?

The most common symptoms include metallic knocking from the engine area, uneven idling, harder starting, and oil leaks around covers and seals. In some cases, a drop in power or errors related to the camshaft position also appear. Such symptoms do not always mean the entire system is damaged, but they require checking the tensioner, guides, and cooperating parts. Quick diagnostics facilitate the selection of the correct component.

What to pay attention to during the installation of timing parts?

During installation, it is crucial to correctly set the timing marks and phases and follow the tightening sequence in accordance with engine documentation. Check the condition of seals, the smoothness of pulleys, guides, and tappets, and the cleanliness of contact surfaces. It is also important that all parts are compatible with the same engine unit version, as even similar engines may have different mounting points. After assembling the system, it is worth manually checking the smoothness of rotation before starting the engine.

Timing parts

At Global Parts, we offer a wide selection of original used car parts, including timing belts for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen, and others. Our timing belts are quality-controlled, ensuring you receive a top-quality product.

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Audi A3 8P 2.0 TDI Inlet Intake Exhaust Camshaft Diesel 03L109021E

€66.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 03L109236

Camshaft Adjustment Audi A4 B8 Engine Inlet Unit Wheel Diesel 03L109236

€32.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 06E103697M

Volkswagen Golf Mk7 Audi S1 8X 2.0 TSI TFSI Camshaft Valve Timing 06E103697K

€23.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 06M109285F

Audi A4 S4 B9 Engine Cylinder Head Rocker Cover Left N/S 06M109285F

€28.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 03L103469K

Audi TT 8J Valve Cover Cylinder Head Covering Panel 2.0 TDI CBBB 03L103469K

€23.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 03L133287

Audi A1 8X Audi A3 8P A4 B8 Engine Cylinder Head Seal Cover O Ring 03L133287

€23.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 06E103472Q

Audi A4 B8 A5 S5 8T Engine Rocker Valve Cover 1-3 Cyl. 3.0 Petrol 06E103472Q

€28.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 06H906283F

Audi VW Seat Skoda 1.8 Petrol Vacuum Selenoid Control Valve Fuel 06H906283F

€23.95

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If paid before 14:00

Part no. 06E103471S

Audi A4 B8 A5 S5 8T Engine Rocker Valve Cover 4-6 Cyl. 3.0 Petrol 06E103471S

€32.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 06E109102BD

Audi S4 B8 S5 8T 3.0 TFSI CAKA Exhaust Camshaft 1-3 Cylinder 06E109102BD

€132.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 03L103925AN-1

Audi A3 8P TT 8J Engine Cover Top Panel Insulation 2.0 TDI 03L103925AN

€23.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 06E109077E

Audi S4 B8 S5 8T Timing Chain Sprocket 3.0 V6 TFSI 06E109077E

€23.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 04L103044M

Audi A4 B8 2.0 TDI CNHC Skoda Superb 3V Camshaft Module 04L103044M

€1,899.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 06E103697L

Audi A1 S1 8X S3 8V VW Golf R 2.0 TFSI Camshaft Adjustment Valve 06E103697L

€23.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 06K103144D

Volkswagen Golf Mk7 Tiguan Mk2 Audi Q5 FY 2.0 TFSI Camshaft Cover 06K103144D

€51.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 03L971497

Audi A4 B8 2.0 TDI Diesel Camshaft Position Sensor 03L971497

€23.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 06K109022S

Audi S3 8V VW Golf Mk7 2.0 TFSI CJXC Petrol Exhaust Outlet Camshaft 06K109022S

€332.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 06H145710J-1

Audi RSQ3 F3 VW Golf Mk7 2.0 Petrol Turbo Charger Diverter Valve 06H145710J

€47.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 06M109257M

Audi A4 B8 A5 F5 A8 D5 2.0 TFSI Camshaft Oil Control Valve 3.0 TFSI 06M109257M

€28.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 059109130AG

Audi Q7 4L VW Touareg 7L Engine Cylinder Head Timing Cover Diesel 059109130AG

€23.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 059103273AK

Audi A4 B8 A5 8T A6 C7 Q7 4L Balancer Shaft 3.0 TDI Diesel 059103303AA

€51.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 059103470AC

Audi A5 8T Engine Cylinder Head Rocker Cover CYL1-3 059103470AC

€23.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 06M906517E

Volkswagen Skoda Seat Audi 2.0 TSI TFSI Vacuum Line Solenoid Valve 06M906517E

€23.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 03L103469R

Audi A3 8V 2.0 TDI Diesel Engine Rocker Panel Camshaft Cover 03L103469R

€51.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 03C103925F-1

Audi A3 8P Engine Top Cover TrimPanel Insulation 1.4 TFSI 03C103925F

€37.95

Free delivery: Aug 6 – 11

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Part no. 06K906283

Audi S3 8V Skoda Octavia VRS Mk4 Pressure Solenoid Valve 2.0 TFSI 06K906283

€32.95

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Part no. 06H103697B

Audi A5 8T Q5 8R 2.0 TFSI Camshaft Control Valve Adjuster Unit 06H103697B

€23.95

Free delivery: Aug 6 – 11

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Part no. 059109009DJ

Audi Q7 4L VW Touareg 7L 3.0 TDI Engine Exhaust Cyl 4-6 Camshaft 059109009DJ

€70.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 059109009FN

Audi A8L D4 3.0 TDI CTBA Diesel Engine Camshaft 059109009FN

€222.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 06E103273AC

Audi S4 B8 S5 8T Engine Balance Shaft 3.0 TFSI Petrol 06E103273AC

€23.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 059109021GN

Audi A8L D4 3.0 TDI CTBA Diesel Engine Camshaft 059109021GN

€222.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 059109022DN

Audi A8L D4 3.0 TDI CTBA Exhaust Outlet Camshaft 059109022DN

€113.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 06M906517G

Audi RS3 8Y TTRS 8S Vacuum Line Solenoid Valve Pipe Line 2.5 Petrol 06M906517G

€80.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 059109009FE

Audi A8L D4 3.0 TDI CTBA Inlet Intake Camshaft 059109009FE

€222.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 06L109259D

Audi Q5 FY 2.0 TFSI Petrol Engine Camshaft Adjuster Magnet 06L109259D

€28.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 059109021ER

Audi Q7 4L VW Touareg 7L 3.0 TDI Engine Intake Cyl 4-6 Camshaft 059109021ER

€94.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 059109022BE

Audi A5 8T 3.0 TDI Engine Outlet Camshaft 059109022BE

€85.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 06D103469M

Audi A4 B7 A6 C6 Cylinder Head Valve Cover 2.0 TFSI Petrol 06D103469M

€56.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 059109129AG

Audi Q7 4L VW Touareg 7L Engine Cylinder Head Timing Cover Diesel 059109129AG

€23.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 059109009BL

Audi A5 8T 3.0 TDI Engine Outlet Camshaft 059109009BL

€75.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 059109021DS

Audi A5 8T 3.0 TDI Engine Inlet Intake Camshaft 059109021DS

€113.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 059906628B

Audi A4 B8 Boost Pressure Regulator Valve Control Unit 2.7 Diesel 059906628B

€23.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 059109130E

Audi A5 8T Engine Case Chain Box Cover Plate CYL 1-3 059109130E

€23.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 04L109105

Audi Q3 8U Camshaft Pulley Inlet Position Pulley Wheel 2.0 TDI 04L109105

€23.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 059109129N

Audi A5 8T Engine Timing Case Chain Box Cover Plate Lower 059109129N

€23.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 037906283D

Audi RS4 B8 4.2 FSI QUATTRO CFSA Vacuum Line Solenoid Valve 037906283D

€23.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 06L109021N-1

Audi Volkswagen Seat Skoda 1.8 TFSI Engine Inlet Intake Camshaft 06L109021N

€265.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 059109009BK

Audi Q7 4L VW Touareg 7L Inlet Cyl 1-3 Camshaft 3.0 TDI Engine CASA 059109009BK

€56.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 06K109022AT-1

Audi Volkswagen Skoda Seat 2.0 TFSI Engine Outlet Camshaft 06K109022AT

€265.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 06L103144H-1

Audi S3 8V 2.0 TFSI QUATTRO Camshaft Cover Cam Shaft 06L103144H

€28.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 04E103925J

Audi A1 8X Q3 8U Engine Top Cover Insulation Trim 1.4 TFSI 04E103925J

€42.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 06E109257P

Audi A4 B7 Casmahft Adjustment Control Valve 3.2 FSI AUK Petrol 06E109257J

€23.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 06E115243E

Audi S4 B8 Engine Camshaft Adjuster Valve 3.0 TFSI CAKA 06E115243E

€23.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 06L109259

Audi S3 8V 2.0 TFSI DJHA Petrol Engine Camshaft Adjuster Magnet 06L109259

€23.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 06E103697M-1

Audi A3 8P 2.0 TDI CFGB Camshaft Valve Timing Control Adjuster Set 06E103697M

€23.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 06E109257L

Audi S4 B8 S5 8T 3.0 TFSI CAKA Casmahft Adjustment Control Valve 06E109257L

€23.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 06E906517A

Air Intake Valve Volkswagen Golf Mk6 Audi A3 8P A4 B7 Vacuum Valve 06E906517A

€23.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 06E115243G

Audi SQ5 8R 3.0 TDI CGQB Engine Camshaft Adjuster Valve 06E115243G

€23.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 06E103697G-1

A6 C7 Adjuster Unit Camshaft Timing Valve 06E103697G

€66.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 059109130R

Audi Q7 4L A8 D4 4.2 TDI Engine Cylinder Head Timing Cover 1-4 Cyl 059109130R

€23.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 03L103925Q-1

Audi A6 C6 Engine Top Cover Lid Panel Insulation 2.0 TDI 03L103925Q

€70.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 06M906517G-1

Audi RS3 8Y TTRS 8S RSQ3 F3 Vacuum Line Solenoid Valve Pipe 2.5 TFSI 06M906517G

€66.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 059109009DH-1

Audi Q7 4L VW Touareg 7L 3.0 TDI Engine Intake Cyl 1-3 Camshaft 059109009DH

€75.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 06E103472N

Audi A6 C7 2.8 3.0 Petrol Engine Rocker Cover Panel Cyl 1-3 06E103472N

€23.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 06E109101BG

Audi S4 B8 S5 8T Engine Inlet Camshaft Cylinder 1-3 3.0 TFSI 06E109101BG

€142.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 06L103144F

Audi A1 S1 8X Camshaft Cover Cam Shaft 2.0 TFSI QUATTRO CWZA 06L103144F

€28.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 06E109102BF

Audi S4 B8 S5 8T Engine Exhaust Camshaft Cylinder 1-3 3.0 TFSI 06E109102BF

€142.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 06E103535A

Audi A6 C7 A7 4K 2.8 CHVA Fuel Pump Cover Housing 06E103535A

€37.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 079103499AE

Oil Filler Cap Audi S6 C7 S7 4G8 4.0 TFSI Cylinder Head Filler Cap 079103499AE

€23.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 06E109102BG

Audi S4 B8 S5 8T Engine Exhaust Camshaft Cylinder 4-6 3.0 TFSI 06E109102BG

€142.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 06H103697C

Audi Q3 8U 2.0 TFSI CULB Camshaft Control Valve Adjuster Unit 06H103697C

€23.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 8K0103926

Audi RS4 B8 Engine Cover Plastic Trim Panel 4.2 FSI CFSA 8K0103926

€66.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 06M906048F

Audi A4 S4 B9 S5 F5 3.0 TFSI Solenoid Valve Adjustment Unit Camshaft 06M906048F

€23.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 06E103925D

Audi A4 S4 B7 Engine Cover Acoustic Insulation Trim Panel 3.2 FSI 06E103925D

€47.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 04E109111AG

Audi A1 GB Skoda Yeti Seat Arona Camshaft Pulley Sprocket 1.0 TSI 04E109111AG

€23.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 4H0103925B-1

Audi A8 D4 Q7 4L Engine Cover Insulation Top Cover V6 3.0 TDI 4H0103925B

€47.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 06F133837AF-1

Audi A3 8P TT 8J Engine Top Cover Insulation Panel 2.0 TFSI Petrol 06F133837AF

€85.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 06J109259A

Audi A5 8F Engine Camshaft Adjuster Magnet 2.0 TFSI Petrol 06J109259A

€23.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 06H145710J

Audi RSQ3 F3 VW Golf Mk7 2.0 Petrol Turbo Charger Diverter Valve 06H145710J

€47.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 06H103697A

Audi A5 8T 2.0 TFSI CDNB Camshaft Control Valve Adjuster Unit 06H103697A

€23.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 06M103303G

Audi S5 F5 Engine Balance Shaft 3.0 TFSI 06M103303G

€56.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 06E109101BN

Audi A4 B8 A5 S5 8T Intake Inlet Camshaft Cylinders 1-3 3.0 TFSI 06E109101BN

€180.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 06E109101BP

Audi A4 B8 A5 S5 8T Intake Inlet Camshaft Cylinders 4-6 3.0 TFSI 06E109101BP

€180.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 059103470AL

Audi Q7 4L Engine Cylinder Head Rocker Cover 3.0 TDI Cylinder 1-3 059103470AL

€94.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 06E109102CA

Audi A4 B8 A5 S5 8T Exhaust Outlet Camshaft Cylinders 4-6 3.0 TFSI 06E109102CA

€180.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 06E109102BK

Audi A6 C7 A7 4G 2.8 FSI CHVA Exhaust Outlet Camshaft 1-3 Cyl 06E109102BK

€113.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 06E109102BT

Audi A4 B8 A5 S5 8T Exhaust Outlet Camshaft Cylinders 1-3 3.0 TFSI 06E109102BT

€180.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 059109122AK

Audi Q7 4M Engine Cylinder Head Timing Cover Cyl. 1-3 3.0 TDI 059109122AK

€56.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 059109122AL

Audi Q7 4M Engine Cylinder Head Timing Cover Cyl. 4-6 3.0 TDI 059109122AL

€56.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 06M109286F

Audi A4 S4 B9 Engine Cylinder Head Rocker Cover Right O/S 06M109286F

€23.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 07L905163C

Volkswagen Seat Skoda Audi Diesel Camshaft Position Sensor 07L905163C

€23.95

Free delivery: Aug 6 – 11

If paid before 14:00

Part no. 03L103925AN

Audi A3 8P Engine Cover Top Panel Insulation 03L103925AN

Product currently unavailable

Part no. 04L103925R

Audi A3 8V Engine Cover Upper Top Panel Trim 2.0 TDI Diesel 04L103925R

Product currently unavailable

Part no. 06J103925M

Audi A4 B8 Q5 8R Engine Upper Cover Panel Trim TFSI Petrol 06J103925M

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Part no. 06L109021H

Audi S3 8V VW Golf Mk7 2.0 TFSI CJXC Petrol Intake Inlet Camshaft 06L109021H

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Part no. 06F103469K

Audi S3 8P VW Golf Mk5 Engine Cylinder Head Valve Cover 2.0 TFSI 03G103469G

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Part no. 07K103925G

Audi RS3 Q3 A3 Top Upper Trim Panel Engine Cover 2.5 Petrol 07K103925G

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Part no. 06H103475H

Audi A5 8T 2.0 TFSI CDNB Rocker Valve Cover Box 06H103475H

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Part no. 03L103469M

Audi A4 B8 2.0 TDI Diesel Valve Cover Cylinder Head Oil Filler Cap 03L103469M

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Comprehensive solutions for engine timing systems – belts, tensioners, and rollers

Key elements for proper timing operation

Timing parts are essential components of the engine system that ensure the synchronization of pistons and valves. Their proper operation has a direct impact on the performance, power, and longevity of the powertrain. In the Global Parts automotive store, you will find a wide selection of used car parts, including timing parts, ideal for brands such as BMW, Audi, Mercedes, Volkswagen, Mini, and others. Additionally, we offer kits dedicated to specific engine units, which include belts, tensioners, pulleys, and seals, optimized for durability and full compatibility with the given engine. This makes installation simple and minimizes the risk of incorrect synchronization.

What components are included in timing parts?

Timing parts are a set of components that together ensure optimal engine performance:

Camshafts – responsible for precise valve control, ensuring they open and close at the correct moments.
Engine valves – key elements regulating the flow of the fuel-air mixture and exhaust gases in the engine cylinders.
Rocker arms and parts – transfer the movement of the camshaft to the valves, ensuring their proper operation.
Tappet and valve covers – protect timing components from contamination and mechanical damage.

Construction and purpose of timing parts

Timing parts are mechanical elements mounted in the upper and front sections of the powertrain, working in conjunction with the crankshaft, camshafts, and valves. Their task is to maintain the correct sequence and timing of the intake and exhaust valve openings. A typical system includes a driving element, guides, tensioners, and actuators in the cylinder head. In practice, when selecting parts, it is worth comparing them with groups such as Timing chains, belts, and installation kits as well as Gaskets and mounting parts.

Comparison of element types used in the timing system

Element type	Main function	Working location	What to check before purchase
Camshaft	Control of valve opening	Engine head	OEM number, cam profile, engine version, lubrication points
Engine valve	Mixture dosing and exhaust discharge	Valve seat in the head	Stem diameter, valve type, compatibility with guide and spring
Tappet or rocker arm	Transfer of movement from cam to valve	Between cam and valve	Element height, hydraulic or mechanical type, signs of wear
Valve cover	System protection and sealing	Upper part of the engine	Material, ventilation, mounting points, gasket compatibility

For models such as the BMW 116i timing system, kits with built-in hydraulic tensioners are used, which automatically adjust belt tension, extending the system's lifespan to an average of 120,000–150,000 km depending on usage.

Synchronization function and importance of engine cooperation

Timing synchronization serves to maintain the alignment of piston, valve, and crankshaft movement throughout the engine's entire operating cycle. Even a slight deviation in settings can affect engine smoothness, starting, and performance. Therefore, when servicing this area, it is necessary to assess the condition of adjacent elements, such as Engine heads or Engine sensors and switches, if the engine uses a camshaft position sensor. When completing a repair for a specific model, e.g., BMW E90, it is good to verify the engine code, accessory version, and OEM number compatibility.

Why is it worth taking care of timing parts?

Wear or failure of timing parts can lead to serious engine damage and costly repairs. Typical symptoms of malfunction include:

Knocking and noise from the engine area – may indicate problems with the tensioner, chain, or timing belt.
Uneven engine operation – damaged timing components can disrupt the synchronization of valves and pistons.
Difficulty starting the vehicle – timing issues can affect combustion efficiency and engine startup.
Oil leaks – leaks in the timing system can lead to oil loss and engine overheating. At Global Parts, we offer original used timing parts that have undergone detailed quality tests, ensuring their durability and reliability. Additionally, we offer elements compatible with N43B20 and N47D20 engines, where, for example, a toothed belt made of reinforced rubber with aramid fiber guarantees increased resistance to stretching, and guide pulleys have a rotation precision of ±0.05 mm, which affects the smooth operation of the camshafts.

Characteristics of tappets and movement transfer elements

A tappet is an intermediate part between the camshaft lobe and the valve, used to transmit movement while maintaining the appropriate operating clearance. Depending on the design, it can be hydraulic or mechanical, and its condition affects operating noise and valve opening accuracy. When choosing an element like an Audi A6 C7 steering wheel, buttons and connector types are important, whereas for tappets, one must compare diameter, height, contact surface, and head compatibility. This shows how important it is to check parameters specific to the component, not just the car brand.

How to choose the right timing parts?

When choosing timing parts, several key aspects should be considered:

Vehicle model fitment – every engine has its specific technical requirements. At Global Parts, you will find timing parts perfectly matched to BMW, Audi, Mercedes, Volkswagen, Mini, and others.
Technical condition – used timing parts should be free from mechanical damage, corrosion, and excessive wear.
Timing system type – depending on the vehicle, you may need parts for belt-driven, chain-driven, or variable valve timing systems. Additionally, for the BMW 116i and E87, complete BMW E87 116i timing system kits are available with step-by-step installation instructions, including bolt torque specifications and timing phase setting procedures. Using a set of original parts minimizes the risk of errors during replacement and ensures full compatibility with VANOS systems in N43/N47 engines.

Selection by OEM, engine version, and mounting points

Timing parts are selected primarily by OEM number, engine code, and the design of the head and drive. The number of gears, tensioner type, presence of variable timing, and compatibility with accessories are also significant. If a component like an Audi A3 8P rear bumper is sought, body lines and mounts are compared; in the case of timing, one must check the part number, pre-facelift or facelift version, and the completeness of cooperating elements. It is also helpful to compare with the Engines and parts offer when the repair involves a larger scope of work.

Why choose used timing parts?

Used car parts, such as timing parts, are a practical solution that allows for savings while maintaining high quality. By choosing used timing parts, you gain:

Lower costs – used elements are significantly cheaper than new ones but offer equally high quality.
Ecology – recycling car parts supports environmental protection and reduces waste.
Wide selection – in our store, you will find timing parts for the most popular car brands. Practical examples: a kit for the N43B20 timing system allows for a full replacement of the belt, pulleys, and tensioner in one set, which speeds up service and lowers installation costs by approx. 25% compared to buying parts separately. Further knowledge on selecting dismantled components can be found in the article Replacing body elements with used ones – can salvaged body parts look like new?, which shows how to compare the technical condition, compatibility, and quality of elements before installation.

How to take care of timing parts?

To ensure timing parts operate reliably for a long time, it is worth following a few rules:

Regularly replace the timing belt or chain and tensioners according to the manufacturer's recommendations.
Check the condition of gaskets and seals to avoid oil leaks and loss of system tightness.
Avoid overloading the engine, which can accelerate the wear of timing components.
If replacement is needed, at Global Parts you will find suitable used auto parts that will restore full functionality to your timing system. Additionally, it is worth applying:
bolt tightening torques according to manufacturer recommendations,
checking the correct timing phase setting during installation,
periodically checking the condition of guide pulleys for play.

FAQ

Question	Answer
What do timing parts consist of?	Timing parts are a set of components that control valve operation in the engine and work with the crankshaft drive. Depending on the system design, they include camshafts, valves, tappets, driving elements, tensioners, as well as covers and seals. Most of them are mounted within the head and the front part of the engine unit. Selection depends on the engine code, accessory version, and OEM number.
What are timing parts used for?	Timing parts are used to synchronize the movement of pistons and valves during intake, compression, power, and exhaust strokes. Thanks to them, valves open exactly when the engine's operating cycle requires it. Their proper operation affects starting, engine smoothness, combustion, and performance. Incorrect cooperation of these elements can disrupt timing phases and cause a drop in powertrain efficiency.
What role does the camshaft play?	The camshaft is a mechanical element with lobes that controls valve opening through direct or indirect contact with tappets or rocker arms. Its profile determines valve lift and opening duration, thus influencing engine performance characteristics. The camshaft works with bearings, lubrication, and a position sensor if the engine uses electronic phase control. When replacing, compare the OEM number, engine type, and the condition of the lobe surfaces.
How to choose timing parts for a specific engine?	It is safest to compare the OEM number, engine code, timing drive version, and kit completeness. You must pay attention to whether the vehicle has a belt or chain system, what type of tensioning is used, and whether variable valve timing is present. Cooperating elements such as gaskets, covers, and guides are also important. In case of doubt, it is worth verifying the part by VIN.
What symptoms may indicate timing problems?	The most common symptoms include metallic knocking from the engine area, uneven idling, harder starting, and oil leaks around covers and seals. In some cases, a drop in power or errors related to the camshaft position also appear. Such symptoms do not always mean the entire system is damaged, but they require checking the tensioner, guides, and cooperating parts. Quick diagnostics facilitate the selection of the correct component.
What to pay attention to during the installation of timing parts?	During installation, it is crucial to correctly set the timing marks and phases and follow the tightening sequence in accordance with engine documentation. Check the condition of seals, the smoothness of pulleys, guides, and tappets, and the cleanliness of contact surfaces. It is also important that all parts are compatible with the same engine unit version, as even similar engines may have different mounting points. After assembling the system, it is worth manually checking the smoothness of rotation before starting the engine.

Summary: timing parts at the Global Parts automotive store

Timing parts are key engine components that ensure precise synchronization of its operation. By taking care of their technical condition, you can avoid costly failures and enjoy your vehicle's performance for a long time. Global Parts offers used components for many units and car versions, including for brands such as BMW, Audi, Mercedes, Volkswagen, Mini, and others. We invite you to contact us – we are here to help! For more information and interesting facts, we also invite you to visit our automotive blog.

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