Standard Ignition SK18 Fuel Injection Fuel Rail O-Ring Kit

Reliable Fuel Injection Fuel Rail O-Ring Kit for GM Vehicles

The Standard Ignition SK18 Fuel Injection Fuel Rail O-Ring Kit provides essential sealing components designed for a range of General Motors vehicles. Engineered with durable rubber materials, this kit ensures a secure and leak-free fuel rail connection for models including Chevrolet, GMC, Buick, and Cadillac.

• Includes 2 high-quality rubber O-rings in black and brown finish
• O-Rings sized precisely for fuel rail sealing: 7.62 mm and 6.35 mm inside diameters
• Compatible with multiple GM makes and models such as Chevrolet Camaro, GMC Sierra 1500, Buick Century, and Cadillac DeVille
• No hardware or injector components included, focused solely on O-ring replacement
• Designed to maintain fuel system integrity and prevent leaks

Durable Rubber O-Rings for Fuel Rail Sealing

The SK18 kit contains two rubber O-rings crafted to fit specific fuel rail connections. The first O-ring measures 7.62 mm inside diameter with a thickness of 1.524 mm, while the second O-ring has a 6.35 mm inside diameter and 1.016 mm thickness. These dimensions ensure a precise fit to maintain a tight seal under fuel system pressure. The black and brown color finish helps identify the components during installation and maintenance. This kit does not include hardware, injectors, nozzle seals, or pintle caps, focusing exclusively on the O-ring seals necessary for fuel rail service.

Compatible GM Makes and Models

This fuel rail O-ring kit is compatible with a wide range of General Motors vehicles, including Buick models like Century and LeSabre, Cadillac models such as DeVille and Eldorado, Chevrolet vehicles including Camaro, Impala, and Silverado variants, as well as GMC trucks like Sierra 1500 and Yukon. It also fits models from Oldsmobile, Pontiac, Geo, and other GM divisions, making it a versatile choice for fuel system maintenance on many classic and modern GM vehicles.

Common Applications and Issues Addressed

• Prevents fuel leaks at the fuel rail connection points
• Eliminates fuel odor caused by deteriorated or damaged O-rings
• Restores proper fuel pressure by maintaining a secure seal
• Helps avoid engine performance issues related to fuel delivery
• Supports routine fuel system maintenance and rebuilds

Installation Notes and Tips

• Ensure the fuel system is depressurized before beginning installation
• Clean the fuel rail and injector ports thoroughly to remove debris
• Lubricate O-rings lightly with clean engine oil or recommended lubricant for easier installation
• Inspect fuel rail and injector surfaces for damage before installing new O-rings
• Do not reuse old O-rings to prevent leaks and ensure proper sealing

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The SK18 Fuel Injection Fuel Rail O-Ring Kit is made from durable rubber materials designed to withstand fuel exposure and temperature variations. While specific warranty details are not provided, Standard Ignition products typically come with a limited warranty against defects in material and workmanship, ensuring reliability for your fuel system repairs.