BMW F20 LCI Mini Cooper One D F56 B37 Fuel Pump Injector Injection System Set

BMW F20 LCI Mini Cooper One D F56 B37 Injection System Kit is a complete, used set of components from the injector nozzles category, designed for modern BMW and Mini diesel engines. This solution is for users seeking a factory-fit diesel injection system while maintaining reasonable service costs.

Specifications and technical data

• SKU: 8511630-3
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8511630
• Substitutable numbers: 8511630, 13538511630, 8511629, 13538511629, 8511626, 0445010588, 0 445 010 588, 0445110538, 0 445 110 538
• Fuel type: Diesel
• Category: Fuel Injectors

Intended Use and Characteristics of the Injection System

The presented injection system kit is dedicated to the B37 unit in BMW F20 LCI series and Mini Cooper One D F56 models with a Diesel engine. The design, based on precise injector nozzles, ensures proper fuel metering, which translates to stable engine operation, smooth running, and maintenance of factory performance parameters.

The injection system in a diesel engine is responsible for:

• precise fuel metering across the entire range of loads and speeds,
• correct fuel spray formation in the combustion chamber,
• maintaining optimal combustion, which contributes to lower fuel consumption and reduced smoke.

Benefits of Using Original BMW Injector Nozzles

Using original BMW injector nozzles in the B37 engine allows for the preservation of parameters specified by the vehicle manufacturer. In practice, this means:

• stable cold starts and smooth idle operation,
• proper throttle response without jerking or power drops,
• reduced risk of piston overheating due to the correct spray pattern and injection quantity,
• better cooperation with the exhaust gas aftertreatment system, including the particulate filter.

For workshops and users, this translates to easier diagnostics, predictable engine behavior, and compliance with emission requirements for modern diesels.

Condition, Origin, and Practical Application

The injection system kit is used, which helps reduce repair costs compared to purchasing new components, while maintaining the original manufacturer's specifications. This solution is particularly beneficial for:

• repairs after a single injector failure, when it is cost-effective to replace the entire set to ensure even cylinder operation,
• B37 engine rebuilds, where restoring correct injection parameters is required,
• comparative diagnostics – as a reference set to rule out fuel system faults.

A used injection system also provides a good basis for potential refurbishment by a specialized service center, which can restore parameters close to factory specifications at a lower overall cost.

Diesel Injection System Diagnostics and Prevention

For modern diesel units, early detection of injector wear symptoms, such as uneven running, increased smoke, or power loss, is crucial. For users who want to better understand the symptoms and consequences of neglect, we recommend the article: Diesel Injector Failures – How to Recognize Them and What Neglecting Them Entails. This provides practical knowledge for planning repairs or replacing the injection system.

BMW Injector Nozzles – Other Selection Options

If you are looking for other BMW injector nozzles for different models or engine variants, check out our dedicated category: BMW Injector Nozzles. There you will find a wide selection of injection system components tailored to various generations and versions of the brand's diesel engines.

Used Injection System – An Informed Choice

When opting for a used injection system kit, many drivers question the durability and safety of such a solution. These concerns are well addressed in the article Used Car Parts: Myths and Facts You Need to Know, which explains when purchasing used components is technically justified and how to approach it consciously.

In summary, the BMW F20 LCI Mini Cooper One D F56 B37 Injection System Kit is a practical offering for users and workshops looking to restore proper diesel engine operation, maintain original injection characteristics, and optimize repair costs.