BMW 5 7 X5 Series E38 E39 E53 Petrol M62 Engine Timing Case Cover Bottom 1707994

BMW 5 7 X5 Series E38 E39 E53 Petrol M62 Engine Timing Case Cover Bottom is an original timing drive component designed for M62 petrol engines in BMW 5 Series E39, 7 Series E38, and X5 E53 models. The precisely manufactured cover ensures stable guidance of timing components and proper sealing of the engine's front end, which is crucial for the durability of the power unit. This solution is dedicated to users looking for a compatible OEM part for professional repair or rebuilding of a BMW petrol engine.

Specifications and technical data

• SKU: 1708209
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 1708209
• Substitutable numbers: 11141708209, 1708209, 1707994, ŁS
• Fuel type: Petrol
• Category: Other Engine Parts

Purpose and function of the timing case cover

The timing case cover in the M62 engine is responsible for shielding and guiding key components of the timing mechanism, as well as maintaining proper sealing between the front of the engine and the environment. In BMW petrol units, its proper condition affects:

• maintaining the correct position of timing gears and chains,
• reducing oil leaks from the front of the engine,
• stable operation of the accessory drive,
• preserving the factory geometry of the timing system.

By using an original BMW timing case cover, you minimize the risk of fitment issues, leaks, or incorrect chain tension, which is particularly important in the demanding M62 petrol engines.

Compatibility with BMW models

The presented cover has been designed to work with M62 petrol engines installed in popular high-end BMW models and SUVs. This means that the construction, mounting points, and oil channels are consistent with the factory solutions used by the manufacturer.

To confirm compatibility with a specific equipment version, model year, and engine variant, it is worth verifying part numbers and interchangeable numbers in the product's technical specification. This approach helps avoid assembly problems and ensures that the cover will work correctly with the existing timing system and engine accessories.

Technical characteristics and benefits of use

The timing case cover for the M62 petrol engine has been developed as an OEM component, thanks to which it maintains factory dimensional tolerances and proper structural rigidity. In practice, this translates into:

• secure fitment to the engine block and cylinder heads,
• proper guidance of seals and oil seals,
• stable mounting of front accessories,
• easier installation compared to aftermarket replacements of uncertain origin.

Petrol engines require maintaining proper oil pressure and lubrication system tightness, which is why a functional timing case cover has a direct impact on the engine's refinement, reduction of leaks, and long-term reliability.

Part condition and use in repairs

The item comes from the group of used BMW parts, which makes it an attractive solution for comprehensive engine overhauls, replacing a damaged cover after a collision, or rebuilding an M62 unit in a restoration project. Choosing an original, used cover allows you to maintain factory specifications while optimizing repair costs.

Before installation, standard service procedures are recommended, such as thorough cleaning of mating surfaces, flatness inspection, and replacement of seals and cover gaskets in accordance with BMW service procedures. A cover prepared in this way can be safely used both in routine repairs and in more advanced work on a petrol engine.

Support with selection and additional materials

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 covers, mounts, or additional brackets, check out the available parts in the Other BMW category.

When working with high-performance units and advanced designs, it is worth expanding your knowledge about the differences in engine construction and components. For this purpose, an article describing the characteristics of sports power units and their accessories may be helpful – you can find it here: Audi RS vs other models – what is hidden under the hood and chassis?.

If you are also considering replacing the complete power unit as part of a larger project, you will find practical tips on assessing the condition and purchasing a used engine in our guide: How to buy a used car engine and avoid a bad deal – a step-by-step guide. This will make it easier for you to plan the full scope of service work using this timing case cover.