BMW 3 Series E90 E90N E91 E91N E92 E92N E93 Fuel Strainer Heating 3 PIN 7802242

BMW 3 Series E90 E90N E91 E91N E92 E92N E93 Fuel Strainer Heating 3 PIN is an original fuel system component designed for the E9x generation of BMW 3 Series models. Featuring a 3-pin electrical connector, it ensures stable operation in low-temperature conditions, supporting consistent fuel delivery and proper engine performance. This is a practical solution for users who expect proven compatibility and the maintenance of factory fuel system operating parameters.

Specifications and technical data

• SKU: 7802242
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7802242
• Substitutable numbers: 13327802939, 7802939, 13327793674, 7793674, 13327802242, 7802242, KZ
• Category: Other Air & Fuel Delivery

Purpose and function of the fuel strainer heating

The fuel strainer heating in the BMW 3 Series E90, E91, E92, E93 is responsible for stabilizing fuel temperature within the circuit, which is particularly important in low ambient temperatures. Heated fuel reduces the risk of starting issues, improves engine refinement, and supports uniform injection dosing. Using an original BMW solution allows you to maintain system operating parameters close to factory specifications without the need for installation modifications.

Design and 3-pin connector

The presented fuel strainer heating utilizes a 3-pin electrical connector, which facilitates proper connection to the vehicle's wiring and minimizes the risk of installation errors. The 3-pin configuration enables precise control of the heating element by the vehicle's ECU, as well as accurate monitoring of its status. As a result, the fuel system maintains predictable operating parameters, and the diagnosis of potential faults is simplified.

Benefits of using an original BMW component

Using a fuel strainer heating dedicated to the E90–E93 series provides:

• Factory fitment for the fuel system and electrical installation of the specific BMW model.
• Reduced risk of leaks and fuel flow issues resulting from the improper installation of aftermarket parts.
• Consistency with engine control unit parameters, which facilitates diagnostics and servicing.
• The ability to restore proper fuel system operation after a failure or wear of the previous component.

For users who prioritize technically sound solutions and wish to keep their vehicle in a configuration close to factory specifications, choosing an original fuel strainer heating is a sensible service decision.

Component condition and service application

The offered BMW fuel strainer heating comes from the used parts category, allowing for an economical repair of the fuel system while maintaining the original design. This is a good solution in situations where the existing component has suffered mechanical damage, overheating, or shows signs of unstable operation. Replacing it with a verified unit enables the restoration of proper fuel circulation without interfering with other components.

Integration with other system elements and additional information

During service work, it is worth paying attention to the condition of fuel lines, electrical connectors, and the overall tightness of the system. A properly functioning fuel strainer heating supports uniform injector operation, stabilizes cold starts, and helps reduce typical operational problems associated with fuel in low temperatures. The product has assigned interchangeable part numbers, which facilitates verification of compatibility with a specific vehicle configuration based on BMW catalog data.

If you are planning a comprehensive repair or upgrade of the fuel system area in your BMW and need other components from the same group, such as fuel lines, filter housings, or additional power supply elements, check the available parts in the Other BMW category.

For drivers interested in comparing technical solutions used in different makes and models, including sports variants, an article discussing differences in engine, brake, and chassis design may be useful – more information can be found in the post Audi RS vs other models – what is hidden under the hood and chassis?.