Standard Ignition SK56 Fuel Injection Fuel Rail O-Ring Kit

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

The Standard Ignition SK56 Fuel Injection Fuel Rail O-Ring Kit provides essential sealing components designed for select Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models. This kit includes eight precision-engineered rubber O-rings to maintain proper fuel rail sealing and injector performance.

• Includes 8 rubber O-rings in black and brown colors
• Designed for 1 fuel injector per kit
• O-ring sizes vary to fit multiple sealing points on the fuel rail
• No hardware, nozzle seals, pintle caps, or upper intake manifold gaskets included
• Compatible with Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models including Cavalier, Celebrity, Century, Cimarron, Corsica, Cutlass Ciera, Cutlass Cruiser, Cutlass Supreme, Firenza, Grand Prix, Lumina, Regal, Sunbird, and Tempest

Detailed Description of Standard Ignition SK56 Fuel Rail O-Ring Kit

The SK56 kit from Standard Ignition contains eight rubber O-rings designed to replace worn or damaged seals on the fuel injection fuel rail. These O-rings come in black and brown finishes and are manufactured to precise dimensions, including inside diameters ranging from 6.096 mm to 9.398 mm and thicknesses between 1.016 mm and 2.54 mm. The kit is intended for servicing one fuel injector at a time, ensuring a tight seal to prevent fuel leaks and maintain optimal fuel pressure. This kit does not include hardware or additional seals such as nozzle seals or pintle caps, focusing solely on the O-ring components necessary for fuel rail maintenance.

Common Applications and Issues Addressed

• Prevents fuel leaks from the fuel rail and injector connections
• Eliminates rough idling caused by fuel pressure loss
• Resolves injector seal wear and degradation over time
• Helps maintain consistent fuel delivery and engine performance
• Addresses fuel odor or visible fuel seepage around injectors

Installation Notes and Tips

• Ensure the fuel system is depressurized before beginning installation
• Clean the fuel rail and injector surfaces thoroughly to remove debris
• Inspect all O-ring grooves for damage before installing new seals
• Lubricate O-rings lightly with clean engine oil or recommended lubricant to ease installation
• Replace O-rings one injector at a time to avoid mixing sizes or missing seals

Quality Assurance and Warranty Information

Standard Ignition manufactures the SK56 Fuel Injection Fuel Rail O-Ring Kit to meet or exceed OEM specifications for fit, form, and function. The rubber materials used are selected for durability and resistance to fuel and heat exposure. While no specific warranty details are provided with this kit, Standard Ignition products typically come with a limited warranty against defects in material and workmanship. Always verify warranty terms with the product documentation or supplier.