Genuine GM Fuel Injectors

12680188 - : Passenger Side Lower Fuel Injector Deadener for GM Image

Passenger Side Lower Fuel Injector Deadener

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$14.08
MSRP $22.87
Save $8.79
38.4% Off
12642952 - : Driver Side Fuel Injector Wiring Harness for GM Image

Driver Side Fuel Injector Wiring Harness

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$90.65
MSRP $148.64
Save $57.99
39% Off
12621096 - : Passenger Side Fuel Injector Wiring Harness for GM Image

Passenger Side Fuel Injector Wiring Harness

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$98.93
MSRP $162.19
Save $63.26
39% Off
12669637 - : Direct Fuel Injector Hold Down Clamp for GM Image

Direct Fuel Injector Hold Down Clamp

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$4.78
MSRP $7.78
Save $3.00
38.6% Off
17113695 - : Passenger Side Multi-Port Fuel Injector Rail for GM Image

Passenger Side Multi-Port Fuel Injector Rail

All. Express, savana. 6.0l. Right. Express, savana. 4.8l. 5.3l. Hummer H2. SSR. This part requires programming and/or special setup...
$171.93
MSRP $327.45
Save $155.52
47.5% Off
55489645 - : Direct Fuel Injector Hold Down Clamp for GM Image

Direct Fuel Injector Hold Down Clamp

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$20.68
MSRP $38.30
Save $17.62
46% Off
12597872 - : Fuel Injector O-Ring Kit with 16 O-Rings for GM Image

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,...
$29.40
MSRP $54.44
Save $25.04
46% Off
12587147 - : Fuel Injector O-Ring Kit with Assorted O-Rings for GM Image

Fuel Injector O-Ring Kit with Assorted O-Rings

All models. 4.8l, 5.3l, 6.0l. All models. 8.1l. Eng. code j. Yukon XL, Suburban. 6.2l. Yukon XL, Suburban. 6.0l. Tahoe, Yukon, Escalade....
$18.01
MSRP $33.36
Save $15.35
46% Off
55579266 - : Fuel Injector O-Ring Kit with Assorted O-Rings for GM Image

Fuel Injector O-Ring Kit with Assorted O-Rings

Helps provide a seal to prevent fuel leaks Helps seal combustion chamber from the elements This GM Genuine Part is designed, engineered,...
$4.88
MSRP $9.04
Save $4.16
46% Off
55579376 - : Fuel Injector O-Ring Kit with Assorted O-Rings for GM Image

Fuel Injector O-Ring Kit with Assorted O-Rings

Sonic. 1.8l. Services Qty.1 Fuel Injector. Incl.O-Rings. Helps provide a seal to prevent fuel leaks Helps seal combustion chamber from...
$13.31
MSRP $24.64
Save $11.33
46% Off
12680189 - : Front Passenger Side Upper Fuel Injector Deadener for GM Image

Front Passenger Side Upper Fuel Injector Deadener

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$4.98
MSRP $8.10
Save $3.12
38.5% Off
12644827 - : Fuel Injector O-Ring Kit with 12 Seals for GM Image

Fuel Injector O-Ring Kit with 12 Seals

Incl.Qty.12 Fuel Injector Tip Seals. XT6. Captiva Sport. 3.0l. Helps provide a seal to prevent fuel leaks Helps seal combustion chamber...
$27.00
MSRP $50.00
Save $23.00
46% 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.