BMW 1 3 Series F20 F21 F30 F31 High Pressure Fuel Pump N20 Engine 8604229

The BMW F20 F21 F30 N20 Fuel Injection Pump is an original part from the Fuel Pumps and Level Sensors category, designed for BMW F-series gasoline engines with the N20 unit. A used high-pressure pump allows for an economical yet technically correct repair of the fuel system without the need for expensive aftermarket parts of unknown origin.

Specifications and technical data

• SKU: 8604229
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8604229
• Substitutable numbers: 13518604229, 8604229, 13518604230, 8604230, 0261520282
• Category: Fuel Pumps & Sending Units

Intended Use and Compatibility

The offered injection pump is structurally matched to the N20 engine used in BMW F-series models such as F20, F21, and F30. As an original BMW OE part, it ensures proper operating parameters for the injection system, consistent with the manufacturer's factory specifications.

Thanks to the OEM designation and assigned interchangeable numbers, precise verification of compatibility with a specific engine version and vehicle year is possible. Before purchasing, it is recommended to compare the data with service documentation or the numbers from the removed pump to ensure full compatibility with your specific vehicle.

Technical Characteristics and Role in the Fuel System

The high-pressure injection pump in the N20 engine is responsible for delivering fuel to the fuel rail at the appropriately high pressure required for the correct operation of direct gasoline injection. A properly functioning pump contributes to:

• stable engine operation across the full load range,
• correct fuel delivery during startup and acceleration,
• maintaining the proper mixture composition, which translates to smooth operation and exhaust emissions.

The original BMW construction ensures adequate performance, sealing, and compatibility with the factory engine control unit, which is crucial for modern direct injection units.

Condition, Origin, and Benefits of Choosing a Used Pump

This part is from a disassembly and is offered as a used BMW injection pump. This type of part is an attractive alternative to new components, especially for repairs of cars that are several or over ten years old, where optimizing service costs is important.

Choosing a used high-pressure pump allows you to:

• maintain the original BMW OE manufacturing quality,
• reduce repair costs while maintaining correct operating parameters,
• avoid fitting problems typical of some aftermarket parts.

Installation and Operational Guidelines

When installing the injection pump in the N20 engine, it is recommended to have the work performed by a specialized service center that has the appropriate tools and access to BMW service data. Proper installation includes, among other things, adhering to procedures regarding tightening torques, connection sealing, and bleeding the fuel system.

After installation, it is worth paying attention to:

• checking for any fuel leaks,
• reading engine control unit errors and clearing them if necessary,
• a road test under various load conditions.

Other BMW Fuel Pumps and Level Sensors

If you are looking for other BMW Fuel Pumps and Level Sensors compatible with various models of this brand, check out the BMW fuel pumps and level sensors available in our store to select a part that perfectly matches the specifics of your engine and body type.

More About Selecting Used Components

When choosing used fuel system, control system, or electronic components, it is advisable to rely on OEM designations and reference numbers, as well as a trusted source of parts. Detailed information on how to safely select used modules and sensors can be found in the Global Parts guide: used automotive electronics – why consider used ECU modules and sensors.

Summary

The BMW F20 F21 F30 N20 Fuel Injection Pump is an original BMW OE part from the Fuel Pumps and Level Sensors category, designed for the N20 engine in F-series models. Choosing a used high-pressure pump allows for a technically correct repair of the injection system while maintaining reasonable service costs and the factory operating characteristics of the powertrain.