Mini Cooper S JCW R55 R56 R57 N14 Tube rampe d'injection carburant 7568050

Mini Cooper S JCW R55 R56 R57 N14 Injector Rail 7568050 is an original gasoline fuel system component, designed for sporty versions of the Mini Cooper S John Cooper Works with the N14 engine. A used injector rail from this series ensures factory fuel geometry, which translates into stable engine operation and repeatable combustion parameters. This is a solution for users who expect compliance with factory specifications and want to maintain the characteristic performance of their Mini.

Spécifications et données techniques

• UGS: 7568050-3
• Marque: d'origine MINI
• Condition: D'occasion
• Numéro de pièce OEM: 7568050
• Nombres substituables: 13537568050, 7568050, 13537528350, 7528350
• Type de carburant: Essence
• Catégorie: Pompes à carburant

Application in Mini Cooper S JCW with N14 Engine

The injector rail in the N14 gasoline engine is responsible for the even distribution of fuel to the injectors, which is crucial under the higher loads typical for JCW versions. Using an original Mini component allows for maintaining the correct system pressure, reducing the risk of uneven idling, and preserving predictable throttle response.

For turbocharged units, such as the N14, a correctly selected injector rail is important for:

• fuel dose stability during rapid load changes,
• maintaining the correct mixture composition across the entire RPM range,
• reducing the risk of knocking during dynamic driving.

Technical Characteristics and Fuel System Compatibility

The component belongs to the group of Fuel Pumps and Level Sensors, but functionally it works with the entire gasoline fuel supply architecture – from the high-pressure pump, through the lines, to the injectors. By maintaining the factory design, the rail ensures proper fuel delivery and compatibility with the N14 engine's ancillaries in R55, R56, and R57 body styles.

The gasoline system in these models is sensitive to leaks and pressure drops, which is why using an original injector rail helps minimize problems such as difficulty starting a warm engine, jerking during acceleration, or mixture-related errors. Factory design also facilitates diagnostics – the fuel system's operating parameters remain consistent with the manufacturer's specifications.

Benefits of Using an Original Injector Rail

Choosing a used original Mini injector rail is a solution that allows for cost control while maintaining proper engine operating parameters. Compared to aftermarket alternatives with uncertain specifications, such a component ensures:

• secure fitment to the N14 engine head and ancillaries,
• compliance with the factory mounting system and line routing,
• maintenance of the fuel supply characteristics intended for the Cooper S JCW version.

For users who are upgrading or servicing the fuel system, using an original injector rail is particularly important for engine control unit software modifications, where fuel pressure stability directly impacts the engine's safety and durability.

Condition, Origin, and Installation Aspects

The offered Mini injector rail comes from a dismantled vehicle and is classified as a used original part. Such components are often chosen for operational repairs when maintaining the factory fuel system design within a reasonable budget is a priority. A used OEM part helps avoid fitting issues that can occur with cheaper aftermarket alternatives.

The rail is designed for installation in a gasoline engine, which is important when selecting parts within the Mini range, as there are also diesel units with different fuel system architectures. Direct structural compatibility with the N14 engine simplifies the mechanic's work and reduces service time.

Technical Support and Additional Materials

To better plan fuel system servicing, it is advisable to familiarize yourself with the principles of diagnosing and repairing fuel components. A detailed discussion can be found in the article Fuel System – Injectors, Pumps, and Fuel Tank: Maintenance and Repair, which describes, among other things, selecting parts by OEM numbers and typical signs of wear.

If you are planning a comprehensive repair or upgrade of the fuel supply area in your Mini and need other components from the same group, such as a fuel pump, fuel level sensor, or additional fuel system components, check the available parts in the Mini Fuel Pumps and Level Sensors category.