BMW F20 F21 LCI 114d 116d Diesel B37 Set Fuel Pump Injector Injection System

The BMW F20 LCI 114d 116d B37 Injector Pump Kit is a complete, used system from the injector nozzles category, designed for BMW F20 LCI diesel engines with the B37 unit. The kit provides a solid foundation for restoring proper fuel supply in the 114d and 116d versions, ensuring component consistency within a single system.

Specifications and technical data

• SKU: 8511630-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8511630
• Substitutable numbers: 8511630, 13538511630, 8511626, 13518472282, 8472282, 13518597647, 8597647, 13518511627, 8511627, 0445010764, 0 445 010 764, 13538511629, 8511629, 0445213026, 0 445 213 026, 13538514092, 8514092, 13538514094, 8514094, 13538514093, 8514093, 13538583460, 8583460
• Fuel type: Diesel
• Category: Fuel Injectors

Purpose and Compatibility with the B37 Engine

The presented injector pump kit for BMW F20 LCI is designed to work with the three-cylinder B37 diesel engine in the 114d and 116d variants. Using a single, cohesive set of injection components minimizes the risk of compatibility issues and simplifies fuel system diagnostics after installation.

The system is intended for diesel fuel units, which helps maintain the correct engine operating parameters characteristic of the factory BMW configuration. This allows for the preservation of proper running smoothness, stable starting, and predictable response to load.

Technical Characteristics of the Injector Kit

The kit includes components responsible for precise diesel fuel metering into the combustion chambers and for generating adequate system pressure. In practice, this means:

• Consistency of injection components within a single system, facilitating installation and subsequent service maintenance.
• Adaptation for diesel engine operation with direct injection, typical of modern BMW units.
• Potential for using interchangeable part numbers when verifying compatibility with a specific vehicle configuration.

A kit configured in this way is particularly useful for comprehensive repairs or upgrades of the existing fuel supply system when aiming to maintain parameters close to factory specifications.

Benefits of Using a Used OEM Kit

Choosing a used injector kit for the BMW F20 LCI offers several practical advantages:

• Cost savings compared to purchasing new parts while maintaining original manufacturer specifications.
• Better fitment than many aftermarket replacements, leading to more efficient installation and reduced risk of leaks.
• Injector system consistency – a complete set from one engine configuration facilitates uniform operation of all cylinders.

For workshops specializing in the BMW brand and for owners who prioritize technical accuracy in repairs, such a kit represents a sensible compromise between cost and quality.

Professional Selection and Diagnostics of the Injector System

To maximize the potential of this kit, it is crucial to correctly identify the condition of the existing fuel system and verify compatibility with the specific engine version. It may be helpful to consult educational materials on common diesel fuel supply issues – the article “Diesel Injector Failures – How to Recognize Them and What Neglecting Them Entails” thoroughly discusses these, describing symptoms, consequences, and diagnostic methods.

During installation, it is recommended to follow service procedures in accordance with BMW guidelines, including checking operating parameters with a diagnostic tester after starting the engine. This confirms that the injector pump kit for BMW F20 LCI is working correctly with the vehicle's electronics and fuel system.

Other BMW Injector Nozzles

If you are looking for other BMW injector nozzles – for example, for a different generation of diesel engine or another BMW model – check out the BMW injector nozzles available in our store to select components that best match your car's specific configuration.