Genuine GM Fuel Injectors

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
$16.12
MSRP $26.20
Save $10.08
38.5% 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
$32.64
MSRP $60.44
Save $27.80
46% 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
$43.06
MSRP $79.74
Save $36.68
46% 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...
$86.63
MSRP $161.92
Save $75.29
46.5% 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...
$98.64
MSRP $184.38
Save $85.74
46.5% 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,...
$69.02
MSRP $129.00
Save $59.98
46.5% 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....
$77.63
MSRP $145.10
Save $67.47
46.5% 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
$5.37
MSRP $9.94
Save $4.57
46% Off
19110533 - : Throttle Body Fuel Injector Assembly for GM Image

Throttle Body Fuel Injector Assembly

All. 7.4l. G10-30 vans. 7.4l. Professional, premium aftermarket replacement This GM Genuine Part is designed, engineered, and tested to...
$132.97
MSRP $253.28
Save $120.31
47.5% Off
88894353 - : Sequential Multi-Port Fuel Injector Assembly for GM Image

Sequential Multi-Port Fuel Injector Assembly

Express, savana. 4.3l. All models. 4.3l. Astro, Safari. 4.3l. 4.3l sfi. Engine vin code x. Silverado, sierra. 4.3l. Atomizes fuel into...
$128.21
MSRP $244.20
Save $115.99
47.5% Off
12587269 - : Sequential Multi-Port Fuel Injector Assembly for GM Image

Sequential Multi-Port Fuel Injector Assembly

Incl.Retainer. Yukon XL, Suburban. 6.0l. This part requires programming and/or special setup procedures GM Service Information describes...
$44.66
MSRP $82.69
Save $38.03
46% Off
19110538 - : Throttle Body Fuel Injector Assembly for GM Image

Throttle Body Fuel Injector Assembly

All. 5.7l. Tbi. Cadillac. Exc.Police. Professional, premium aftermarket replacement This GM Genuine Part is designed, engineered, and...
$248.36
MSRP $473.06
Save $224.70
47.5% Off

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Fuel injectors ensure the right amount of fuel is delivered into your engine’s combustion chamber. When they get clogged, worn, or damaged, your engine's performance and fuel economy can take a serious hit. Fortunately, with a few maintenance habits, you can prevent unexpected breakdowns.

Top Tips to Prevent Fuel Injector Damage on Your Chevy Truck

Use Quality Fuel

Cheap gas can contain impurities that build up in your fuel system. Stick with trusted brands to reduce residue and contamination.

Replace Fuel Filters Regularly

A clogged fuel filter can force debris into your injectors. Keeping the filter clean helps protect the entire system.

Don’t Ignore Check Engine Lights

Early warning signs like rough idling, misfires, or poor acceleration could signal injector trouble. Get them checked before things escalate.

Use Injector Cleaner as Directed

Periodically using a fuel injector cleaner can flush out light buildup and maintain spray patterns, especially if you drive short trips often.

Why Choose Genuine Chevrolet Parts?

Your Chevrolet Suburban is built to deliver power and reliability—especially when equipped with original parts. OEM injectors and filters are designed to meet factory standards and last longer than generic alternatives.

Order here for exclusive discounts on genuine Chevy parts and accessories. Need assistance? Contact us today.