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GM Fuel Injectors

What Causes Fuel Injectors to Go Bad?

There are numerous reasons why fuel injectors in cars go bad, such as contaminated fuel, wear and tear from age, high mileage, exposure to harmful additives, electrical problems, injector seal failure, overheating, and engine carbon buildup, to name a few. Symptoms of bad fuel injectors include engine misfires, poor fuel economy, rough idling, check engine lights, fuel leaks, and power loss. To prevent fuel injector failure, prioritize routine maintenance, use premium fuel, change fuel filters, and keep an eye on electrical connections.

Other Components

  1. Thermostats

    The thermostat opens to facilitate coolant flow to the radiator, preventing overheating. It plays a crucial role in regulating the engine's temperature.

  2. Sway Bar

    Sway bars, also called anti-roll bars, are designed to increase vehicle stability and lessen body roll when cornering.

Order OEM GM Fuel Injectors at Classic Elite Chevy Parts

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55590468 - : Fuel Injector Washer for GM Image

Fuel Injector Washer

Helps distribute torque pressure and secures various parts of your vehicle This GM Genuine Part is designed, engineered, and tested to...
$1.18
MSRP $1.96
Save $0.78
39.8% Off
55565481 - : Multiport Fuel Injector for GM Image

Multiport Fuel Injector

Volt. Incl.O-Rings. ELR. Atomizes fuel into the engine's intake manifold or cylinders, as part of the fuel and engine management system...
$33.90
MSRP $59.48
Save $25.58
43% Off
12734336 - : Fuel Injector Seal for GM Image

Fuel Injector Seal

CT4. 2.0l. XT5. 2.0l. CT5. 2.0l. XT4. Lower.
$4.80
MSRP $8.00
Save $3.20
40% Off
12662113 - : Fuel Injector Clip for GM Image

Fuel Injector Clip

$2.77
MSRP $4.07
Save $1.30
31.9% Off
12660709 - : Fuel Injector Rail for GM Image

Fuel Injector Rail

Express, savana. 4.8l. All. Express, savana. 6.0l. This part requires programming and/or special setup procedures GM Service Information...
$201.90
MSRP $368.76
Save $166.86
45.2% Off
12606359 - : Fuel Injector Retainer for GM Image

Fuel Injector Retainer

Port Injector. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$10.44
MSRP $17.40
Save $6.96
40% Off
97780474 - : Fuel Injector, Remanufactured for GM Image

Fuel Injector, Remanufactured

All models. Vin #2. Express, savana. 6.6l diesel. Atomizes fuel into the engine's intake manifold or cylinders, as part of the fuel and...
$598.89
MSRP $963.93
Save $365.04
37.9% Off
12695743 - : Fuel Injector Connector for GM Image

Fuel Injector Connector

$48.01
MSRP $73.86
Save $25.85
35% Off
25203043 - : Direct Fuel Injector for GM Image

Direct Fuel Injector

Atomizes fuel into the engine's intake manifold or cylinders, as part of the fuel and engine management system Allows for a quick...
$72.49
MSRP $114.57
Save $42.08
36.7% Off
55484444 - : Fuel Injector O-Rings for GM Image

Fuel Injector O-Rings

Cascada. Helps provide a seal to prevent fuel leaks Helps seal combustion chamber from the elements This GM Genuine Part is designed,...
$52.59
MSRP $92.26
Save $39.67
43% Off
55503136 - : Fuel Injector O-Rings for GM Image

Fuel Injector O-Rings

Silverado, sierra. 3.0l diesel. Helps provide a seal to prevent fuel leaks Helps seal combustion chamber from the elements
$41.75
MSRP $73.24
Save $31.49
43% Off
94011699 - : Fuel Injector Seal for GM Image

Fuel Injector Seal

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$8.53
MSRP $12.48
Save $3.95
31.7% Off

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