Standard Ignition SK144 Fuel Injector Seal Kit

Overview of Standard Ignition Fuel Injector Seal Kit SK144

The Standard Ignition Fuel Injector Seal Kit SK144 is designed specifically for select BMW models, including the 1 Series M, 135i, 335i, 535i, 550i, 650i, 740i, 750i, X5, X6, and Z4. This kit provides a reliable nylon GDI seal to maintain proper fuel injector performance and prevent leaks.

• Compatible with BMW 1 Series M, 135i, 335i, 535i, 550i, 650i, 740i, 750i, X5, X6, and Z4 models
• Includes one black nylon GDI fuel injector seal
• Seal dimensions: 6.35 mm inside diameter, 7.874 mm outside diameter, 2.794 mm thickness
• Designed for one injector per kit
• No hardware, nozzle seal, pintle cap, or upper intake manifold gaskets included

Detailed Product Description

The SK144 Fuel Injector Seal Kit from Standard Ignition features a single black nylon GDI seal engineered to fit one fuel injector. The seal's precise dimensions ensure a secure fit and effective sealing to prevent fuel leaks and maintain optimal injector function. This kit is tailored for a range of BMW vehicles, including performance and luxury models such as the 335i xDrive, 550i GT xDrive, and 750Li xDrive. The absence of additional hardware or components simplifies the replacement process for technicians focusing solely on injector seal maintenance.

Common Applications and Issues Addressed

• Prevents fuel leaks around the injector seal area
• Maintains proper fuel pressure and injector performance
• Eliminates rough idling caused by injector seal failure
• Reduces risk of fuel odor or vapor leaks
• Helps avoid engine misfires related to injector seal degradation

Installation Notes and Tips

• Ensure the fuel system is depressurized before beginning installation
• Clean the injector bore thoroughly to remove debris and old sealant
• Inspect the fuel injector for damage before installing the new seal
• Lubricate the new nylon seal lightly with clean engine oil for easier installation
• Verify proper seating of the seal to prevent leaks

Quality Assurance and Warranty

Standard Ignition manufactures the SK144 Fuel Injector Seal Kit to meet OEM specifications for fit and function. The nylon material provides durability and resistance to fuel and heat exposure. While specific warranty details may vary, Standard Ignition products typically come with a limited warranty against defects in material and workmanship, ensuring reliability for your BMW fuel system maintenance needs.