Standard Ignition SK66 Fuel Injector Seal Kit

Reliable Fuel Injector Seal Kit for Chevrolet and GMC Trucks

The Standard Ignition SK66 Fuel Injector Seal Kit provides essential sealing components designed specifically for Chevrolet Silverado 2500 HD, Silverado 3500, GMC Sierra 2500 HD, and Sierra 3500 models. This kit ensures a secure fit and proper sealing to maintain optimal fuel injector performance.

• Includes hardware for one fuel injector
• Two O-rings with precise dimensions for reliable sealing
• Color/finish: black and copper components
• Compatible with Chevrolet Silverado 2500 HD, 3500 and GMC Sierra 2500 HD, 3500
• Part number SK66 for easy identification

Detailed Fuel Injector Seal Kit Specifications

The SK66 Fuel Injector Seal Kit from Standard Ignition contains two O-rings designed to fit one injector. The O-rings feature specific measurements: the first O-ring has an inside diameter of 21.082 mm, an outside diameter of 22.352 mm, and a thickness of 1.778 mm. The second O-ring measures 11.684 mm inside diameter, 14.478 mm outside diameter, and 1.778 mm thickness. The kit includes necessary hardware to facilitate installation but does not include a nozzle seal or pintle cap. The seals come in black and copper finishes, ensuring durability and compatibility with the fuel system components of the specified Chevrolet and GMC trucks.

Compatible Vehicles and Applications

This fuel injector seal kit is compatible with the following vehicles:

• Chevrolet Silverado 2500 HD
• Chevrolet Silverado 3500
• GMC Sierra 2500 HD
• GMC Sierra 3500

Use the Standard Ignition SK66 kit when addressing fuel injector seal leaks or during injector servicing on these models.

Common Issues Addressed by the SK66 Fuel Injector Seal Kit

• Fuel injector leaks causing poor engine performance
• Fuel odor or visible fuel seepage around injectors
• Injector seal wear or damage from age or heat exposure
• Preventing air leaks that affect fuel delivery and combustion
• Maintaining proper fuel system pressure and efficiency

Installation Notes and Tips

• Ensure the engine is cool before beginning installation
• Clean the injector and surrounding area to remove debris
• Inspect old seals and replace all components included in the kit
• Lubricate O-rings lightly with appropriate fuel-resistant lubricant
• Follow vehicle manufacturer torque specifications for hardware

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM specifications. The SK66 Fuel Injector Seal Kit undergoes rigorous quality control to ensure proper fit and function. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.