BMW M5 F10 M5 F06 F12 F13 S63N Inlet Intake Camshaft Cyl. 5-8 7604870

BMW M5 F10 M5 F06 F12 F13 S63N Intake Camshaft Cyl. 5-8 is a precision timing component designed for the S63N gasoline engine in sporty BMW M series models. It is responsible for accurate control of the intake valve opening phases in cylinders 5-8, which is crucial for stable engine operation. Thanks to its factory geometry and fit, it ensures consistency with the original engine characteristics.

Specifications and technical data

• SKU: 7604870
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7604870
• Substitutable numbers: 7604870, 11317604870
• Fuel type: Petrol
• Part type: Camshaft
• Category: Camshafts

Purpose and Role in the S63N Engine

The presented camshaft belongs to the Camshafts category and is dedicated to the S63N unit in BMW M5 F10 and M6 F06, F12, F13 models. This component controls the intake valves in the second cylinder bank (cylinders 5-8), influencing the filling of the cylinders with the fuel-air mixture in the gasoline engine. A correctly selected camshaft allows for maintaining factory operating parameters, smooth running, and predictable throttle response.

In a high-performance engine like the S63N, proper control of the intake valves is particularly important for maintaining stable boost pressure, uniform cylinder filling, and repeatable performance across the entire RPM range. Using the original cam profile allows for maintaining proper synchronization with other timing components.

Benefits of Using an Original Camshaft

Choosing the right camshaft for the S63N gasoline engine directly impacts the durability and safety of the engine's operation. Using a component from the same BMW design family ensures:

• maintenance of factory cylinder filling characteristics in the mid and high RPM range,
• proper cooperation with the timing control system and other camshafts in the engine,
• consistency with the original engine control unit maps, without the need for additional software modifications,
• reduction of the risk of incorrect valve clearance and accelerated wear of cylinder head components.

As a component from the Camshafts group, this camshaft is designed for appropriate hardness of the cam working surfaces and dimensional stability, which promotes uniform interaction with the lifters and other cylinder head components.

Condition, Fitment, and Service Application

The offered camshaft is a used part, allowing for economical repair while maintaining the original design specifications. This is a practical solution in situations where mechanical damage to the camshaft, excessive cam wear, or a timing system failure in cylinders 5-8 has occurred. Proper fitment to the S63N unit facilitates installation in place of the factory component, without the need for mechanical adaptation.

Before installation, standard service procedures are recommended: checking the cooperating cylinder head components, verifying the condition of the bearings, and setting the timing according to the manufacturer's documentation. This approach allows for full utilization of the camshaft's potential and reduces the risk of recurring failures.

Support for BMW Timing System Selection and Expansion

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other components from the same group, such as additional camshafts, variable valve timing elements, or cooperating cylinder head components, check the available parts in the BMW Camshafts category.

For drivers who want to better plan their maintenance work and optimally manage their car's operating budget, a practical guide describing the most frequently replaced parts in a car may be helpful – you can find it in the article TOP 10 Most Frequently Replaced Parts in Your Car.