Standard Ignition SK157 Fuel Injector Seal Kit

Reliable Fuel Injector Seal Kit for Audi and Volkswagen Models

The Standard Ignition SK157 Fuel Injector Seal Kit provides essential sealing components designed specifically for select Audi and Volkswagen vehicles. Engineered to maintain optimal fuel delivery system performance, this kit includes assorted O-rings in multiple sizes and colors to ensure a precise fit and reliable sealing.

• Includes 3 assorted O-rings with varied inside diameters and thicknesses
• Color-coded seals in black, white, and green for easy identification
• Designed for one fuel injector per kit
• Compatible with Audi A6 Quattro, A7 Quattro, A8 Quattro, Q5, Q7, S4, S5, SQ5 and Volkswagen Touareg
• Seal type: GDI (Gasoline Direct Injection) compatible

Detailed Fuel Injector Seal Kit Specifications

The SK157 kit contains three O-rings with precise dimensions to match fuel injector sealing requirements. The O-rings vary in inside diameter from 6.096 mm to 7.874 mm and thicknesses ranging from 1.778 mm to 3.302 mm, ensuring a secure seal around the injector components. The seals come in black, white, and green finishes, facilitating correct placement during installation. This kit does not include hardware, nozzle seals, pintle caps, or upper intake manifold gaskets, focusing solely on injector seal replacement for GDI systems.

Compatible Vehicles and Applications

This fuel injector seal kit is compatible with a range of Audi and Volkswagen models equipped with gasoline direct injection systems. It is suitable for the following vehicles:

• Audi A6 Quattro
• Audi A7 Quattro
• Audi A8 Quattro
• Audi Q5
• Audi Q7
• Audi S4
• Audi S5
• Audi SQ5
• Volkswagen Touareg

Common Issues Addressed by the SK157 Fuel Injector Seal Kit

• Fuel leaks around the injector seals causing poor engine performance
• Injector seal wear leading to decreased fuel efficiency
• Engine misfires related to compromised injector sealing
• Fuel odor inside the engine bay due to leaking seals
• Preventative maintenance to avoid injector damage

Installation Notes and Tips

When installing the SK157 Fuel Injector Seal Kit, ensure the engine is cool and the fuel system is depressurized. Carefully remove old seals and clean the injector and intake manifold surfaces before installing new O-rings. Use the color-coded seals to match the correct position and avoid mixing sizes. Lubricate the O-rings lightly with clean engine oil to facilitate installation and prevent damage. Verify proper seating of all seals to prevent leaks.

Quality Assurance and Warranty

Standard Ignition manufactures the SK157 Fuel Injector Seal Kit to meet OEM specifications for fit and function. Each kit undergoes quality control to ensure dimensional accuracy and material integrity. While specific warranty details are not provided, Standard Ignition products typically carry a limited warranty against defects in materials and workmanship. Refer to Standard Ignition’s official documentation for warranty terms.