BMW F30 F31 F32 F34 320i 420i N20 Exhaust Outlet Camshaft 7616470

BMW F30 F31 F32 F34 320i 420i N20 Exhaust Outlet Camshaft is an original part from the Camshafts group, designed for N20 petrol engines in 3 and 4 series models. Thanks to the factory cam geometry and the correct valve timing profile, it ensures stable operation of the exhaust system and proper cylinder scavenging. This is a solution for users who expect precise timing mechanism operation while maintaining the parameters specified by the manufacturer.

Specifications and technical data

• SKU: 7616470
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7616470
• Substitutable numbers: 7616470, 11317616470, 7616468, 11317616468, 7562597, 11317562597
• Fuel type: Petrol
• Category: Camshafts

Purpose and role in the N20 engine

The presented exhaust camshaft is dedicated to N20 petrol units used in BMW F30, F31, F32, and F34 models in 320i and 420i versions. It is responsible for controlling the opening and closing of the exhaust valves, which has a direct impact on:

• proper exhaust gas discharge from the combustion chamber,
• maintaining appropriate cylinder pressure,
• stable engine operation across the entire rev range,
• maintaining factory performance and smooth operation of the power unit.

By maintaining the original characteristics, this component allows for restoring correct timing synchronization in the event of wear or damage to the existing camshaft.

Benefits of using an original BMW camshaft

Using an original camshaft in an N20 petrol engine provides a number of practical operational benefits. Key advantages include:

• Factory fitment – compatibility with the cylinder head, tappets, and other timing mechanism components, with no modifications required.
• Stable operating parameters – maintaining the correct exhaust valve opening time, which supports smooth idling and operation under load.
• Reduced risk of failure – the correct cam profile reduces the load on mating components, which promotes their longer service life.
• Consistency with the engine control system – proper cooperation with the factory ECU software and variable valve timing systems.

Characteristics of the used component

The offered camshaft comes from disassembly and is a used part, which provides a cost-effective solution while maintaining the manufacturer's original specifications. This type of part is particularly attractive for petrol engine repairs where both technical compliance and service budget optimization are important.

Choosing a used camshaft from disassembly allows for maintaining factory build quality at a lower cost than a new component, which is significant for comprehensive N20 unit repairs.

Support for the circular economy

Using pre-owned timing mechanism components aligns with the principles of the circular economy – it reduces waste and lowers the demand for the production of new parts. If you want to better understand how using components from disassembly affects the environment and service costs, it is worth reading the article on the practical significance of the circular economy in car repairs.

Expanding BMW timing repairs

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