Factory GM Fuel Injectors

19110535 - : Throttle Body Fuel Injector Assembly for GM Image

Throttle Body Fuel Injector Assembly

Professional, premium aftermarket replacement This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$105.52
MSRP $190.12
Save $84.60
44.5% Off
11602659 - : Fuel Injector Sight Shield Bolt for GM Image

Fuel Injector Sight Shield Bolt

Manufactured to GM OE specification for fit, form, and function
$5.32
MSRP $8.86
Save $3.54
40% Off
19187349 - : Throttle Body Fuel Injector Assembly for GM Image

Throttle Body Fuel Injector Assembly

Professional, premium aftermarket replacement This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$287.21
MSRP $524.58
Save $237.37
45.2% Off
19160435 - : Throttle Body Fuel Injector Assembly for GM Image

Throttle Body Fuel Injector Assembly

Professional, premium aftermarket replacement This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$148.65
MSRP $271.50
Save $122.85
45.2% Off
12680268 - : Driver Side Fuel Injector Deadener for GM Image

Driver Side Fuel Injector Deadener

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$17.92
MSRP $26.20
Save $8.28
31.6% Off
12673838 - : Passenger Side Fuel Injector Deadener for GM Image

Passenger Side Fuel Injector Deadener

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$34.45
MSRP $60.44
Save $25.99
43% Off
12592648 - : Sequential Multi-Port Fuel Injector Assembly for GM Image

Sequential Multi-Port Fuel Injector Assembly

Atomizes fuel into the engine's intake manifold or cylinders, as part of the fuel and engine management system Allows for a quick...
$89.87
MSRP $161.92
Save $72.05
44.5% Off
12616862 - : Sequential Multi-Port Fuel Injector Assembly for GM Image

Sequential Multi-Port Fuel Injector Assembly

Incl.Retainer. Impala, Monte Carlo. 3.9l. Terraza, Uplander. 3.9l. With flex fuel. Lucerne. 3.9l. G6. 3.5l. Lze. Atomizes fuel into the...
$102.33
MSRP $184.38
Save $82.05
44.5% Off
12657373 - : Fuel Injector Rail O-Ring Kit for GM Image

Fuel Injector Rail O-Ring Kit

Helps provide a seal to prevent fuel leaks Helps seal combustion chamber from the elements This GM Genuine Part is designed, engineered,...
$71.60
MSRP $129.00
Save $57.40
44.5% Off
12594512 - : Sequential Multi-Port Fuel Injector Assembly for GM Image

Sequential Multi-Port Fuel Injector Assembly

Incl.Retainer. Silverado, sierra. 4.8l, 5.3l. With flex fuel. Yukon XL, Suburban. 5.3l. Express, savana. 5.3l. Tahoe, Yukon, Escalade....
$80.53
MSRP $145.10
Save $64.57
44.5% Off
12693603 - : Fuel Injector Nozzle Housing Seal for GM Image

Fuel Injector Nozzle Housing Seal

CT4. 2.7l. Lower seal. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$45.45
MSRP $79.74
Save $34.29
43% Off
12669962 - : Passenger Side Fuel Injector Deadener for GM Image

Passenger Side Fuel Injector Deadener

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$5.96
MSRP $9.94
Save $3.98
40% 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.