Factory GM Fuel Injectors

19169305 - : Multi-Port Fuel Injector O-Ring Kit with 16 O-Rings for GM Image

Multi-Port Fuel Injector O-Ring Kit with 16 O-Rings

Helps provide a seal to prevent fuel leaks Helps seal combustion chamber from the elements This GM Genuine Part is designed, engineered,...
$37.59
MSRP $65.93
Save $28.34
43% Off
17113686 - : Multi-Port Fuel Injector O-Ring Kit with Assorted O-Rings for GM Image

Multi-Port Fuel Injector O-Ring Kit with Assorted O-Rings

Cavalier, Sunfire. 2.4l. Saturn. Mfi. Sedan. Cavalier, Sunfire. 2.2l. Ohv. Alero. 2.4l. Helps provide a seal to prevent fuel leaks Helps...
$12.06
MSRP $20.10
Save $8.04
40% Off
12631646 - : Fuel Injector O-Ring Kit with Seals and Spacers for GM Image

Fuel Injector O-Ring Kit with Seals and Spacers

Helps provide a seal to prevent fuel leaks Helps seal combustion chamber from the elements This GM Genuine Part is designed, engineered,...
$84.16
MSRP $151.65
Save $67.49
44.5% Off
12570621 - : Multi-Port Fuel Injector O-Ring Kit with 16 O-Rings for GM Image

Multi-Port Fuel Injector O-Ring Kit with 16 O-Rings

Helps provide a seal to prevent fuel leaks Helps seal combustion chamber from the elements This GM Genuine Part is designed, engineered,...
$15.88
MSRP $26.45
Save $10.57
40% Off
55514861 - : High Pressure Diesel Fuel Feed to Injector Pipe for GM Image

High Pressure Diesel Fuel Feed to Injector Pipe

Manufactured to GM OE specification for fit, form, and function
$23.47
MSRP $39.12
Save $15.65
40% Off
19209297 - : Multi-Port Fuel Injector O-Ring Kit with 16 O-Rings for GM Image

Multi-Port Fuel Injector O-Ring Kit with 16 O-Rings

All models. Silverado, sierra. 4.8l, 5.3l, 6.0l, 6.2l. Yukon XL, Suburban. 5.3l. Tahoe, Yukon, Escalade. 6.2l. Tahoe, Yukon, Escalade....
$46.55
MSRP $81.64
Save $35.09
43% Off
12574343 - : Multi-Port Fuel Injector Rail Kit with Valve and Cap for GM Image

Multi-Port Fuel Injector Rail Kit with Valve and Cap

Canyon, Colorado. 3.7l. Hummer H3. 3.5l, 3.7l. Canyon, Colorado. 3.5l. This GM Genuine Part is designed, engineered, and tested to...
$137.53
MSRP $251.20
Save $113.67
45.3% Off
19239909 - : Fuel Injector Fuel Feed and Return Pipe O-Ring Kit with Seals with 2 O-Rings for GM Image

Fuel Injector Fuel Feed and Return Pipe O-Ring Kit with Seals with 2 O-Rings

Professional, premium aftermarket replacement This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$12.59
MSRP $20.98
Save $8.39
40% Off
12584591 - : Fuel Injector and Insulator Retainer Kit with 8 Retainers for GM Image

Fuel Injector and Insulator Retainer Kit with 8 Retainers

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$16.72
MSRP $27.86
Save $11.14
40% Off
12695540 - : Multi-Port Fuel Injector Kit with Clamp, Spacer, and Seals for GM Image

Multi-Port Fuel Injector Kit with Clamp, Spacer, and Seals

CT6. 4.2l. Atomizes fuel into the engine's intake manifold or cylinders, as part of the fuel and engine management system Allows for a...
$49.58
MSRP $86.98
Save $37.40
43% Off
12686278 - : Multi-Port Fuel Injector Kit with Clamp, Spacer, and Seals for GM Image

Multi-Port Fuel Injector Kit with Clamp, Spacer, and Seals

Corvette. With zr1 (lt5). Atomizes fuel into the engine's intake manifold or cylinders, as part of the fuel and engine management...
$79.85
MSRP $143.88
Save $64.03
44.5% Off
12593747 - : Multi-Port Fuel Injector O-Ring Kit with Brackets and Insulators for GM Image

Multi-Port Fuel Injector O-Ring Kit with Brackets and Insulators

Helps provide a seal to prevent fuel leaks Helps seal combustion chamber from the elements This GM Genuine Part is designed, engineered,...
$37.83
MSRP $66.35
Save $28.52
43% Off

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Car fuel injectors are a critical component of the engine's fuel delivery system, responsible for precisely spraying fuel into the engine's combustion chamber. They play a vital role in maintaining engine performance and driving safety by ensuring that the engine receives the correct amount of fuel for optimal combustion.

When to Replace Old Fuel Injectors

Fuel injectors are typically made of a metal body, a pintle valve, and a spray nozzle. They help with engine performance by delivering fuel with greater precision and consistency than traditional carburetors, which can lead to improved fuel efficiency and increased horsepower. Signs of failing or broken fuel injectors include a decrease in fuel efficiency, rough idle, engine misfires, and the illumination of the check engine light on the dashboard. Fuel injectors should be replaced every 50,000 to 100,000 miles, depending on the make and model of the vehicle.

Order GM Fuel Injectors & Save Money Online

If you're in need of reliable auto parts, now is the perfect time to shop with GM and save up to 35% off the MSRP. Our nationwide shipping service ensures that your new fuel injectors will be delivered directly to your doorstep, making it quick and easy to get your vehicle back on the road. Don't let failing fuel injectors compromise the performance and safety of your vehicle - take advantage of our savings and shop with GM today. If you have any questions on an order or specific fuel injection parts, feel free to reach us on our contact page.