Genuine GM Fuel Injectors

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...
$76.98
MSRP $143.88
Save $66.90
46.5% 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...
$131.88
MSRP $251.20
Save $119.32
47.5% 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,...
$35.83
MSRP $66.35
Save $30.52
46% 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
$15.04
MSRP $27.86
Save $12.82
46% 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...
$46.97
MSRP $86.98
Save $40.01
46% Off
12662992 - : Fuel Injection Harness for GM Image

Fuel Injection Harness

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$91.53
MSRP $150.04
Save $58.51
39% Off
55596578 - : Fuel Injection Fuel Feed Hose for GM Image

Fuel Injection Fuel Feed Hose

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$123.86
MSRP $235.92
Save $112.06
47.5% Off
55572478 - : Direct Fuel Injector Kit with Connector, Rail, and 4 Injectors for GM Image

Direct Fuel Injector Kit with Connector, Rail, and 4 Injectors

Sonic. 1.8l. Cruze, Cruze Limited. 1.8l. Atomizes fuel into the engine's intake manifold or cylinders, as part of the fuel and engine...
$239.70
MSRP $456.58
Save $216.88
47.5% Off
25532662 - : Fuel Pressure Relief Valve Cap for GM Image

Fuel Pressure Relief Valve Cap

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$5.00
MSRP $9.26
Save $4.26
46% Off
19178978 - : Fuel Injector O-Ring Kit with 8 Bushings and 16 O-Rings for GM Image

Fuel Injector O-Ring Kit with 8 Bushings and 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,...
$26.01
MSRP $48.16
Save $22.15
46% Off
12653395 - : Indirect Fuel Injector Kit with Clamps, Seals, Retainers, and Spacers for GM Image

Indirect Fuel Injector Kit with Clamps, Seals, Retainers, and Spacers

Helps provide a seal to prevent fuel leaks Helps seal combustion chamber from the elements This GM Genuine Part is designed, engineered,...
$35.49
MSRP $65.72
Save $30.23
46% Off
19238127 - : Fuel Injector Fuel Feed and Return Pipe O-Ring Kit with 8 O-Rings for GM Image

Fuel Injector Fuel Feed and Return Pipe O-Ring Kit with 8 O-Rings

Professional, premium aftermarket replacement This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$11.64
MSRP $21.52
Save $9.88
45.9% 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.