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GM Spark Plugs

What Happens When a Glow Plug in My Car Goes Bad?

A defective glow plug in a diesel engine can result in difficulty starting, rough idling, misfiring, increased smoke emissions, poor fuel efficiency, and higher exhaust emissions. These components are essential for the engine's start-up and smooth operation in cold temperatures. Many diesel engines include sensors that may detect glow plug issues, potentially illuminating the check engine light or a dedicated glow plug warning indicator. A damaged glow plug should be replaced as soon as possible to minimize starting problems and performance-related issues, especially in colder weather.

Other Parts

  1. Air Intake Systems

    An air intake system introduces fresh air into the engine for burning. It includes the air filter, intake manifold, and, in some cases, a mass airflow sensor.

  2. Tie Rod Linkages

    Tie rod linkages connect the steering system with the wheels, transforming the driver's steering input into wheel movement.

Get Original GM Spark Plugs at Classic Elite Chevy Parts

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Engine Coolant Thermostat Housing Plug O-Ring

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$1.04
MSRP $1.73
Save $0.69
39.9% Off
12646961 - : Engine Cylinder Head Oil Gallery Plug for GM Image

Engine Cylinder Head Oil Gallery Plug

Location-Cylinder Head. 10.50mm. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$3.84
MSRP $5.62
Save $1.78
31.7% Off
10423075 - : Front Floor Upper Console Hole Plug for GM Image

Front Floor Upper Console Hole Plug

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$5.10
93741381 - : Automatic Transmission Fluid Pan Drain Plug for GM Image

Automatic Transmission Fluid Pan Drain Plug

#2. 8-speed with 3.6L twin-turbo. rear. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$5.92
MSRP $8.67
Save $2.75
31.7% Off
11547206 - : Engine Cylinder Head Core Hole Plug for GM Image

Engine Cylinder Head Core Hole Plug

Location-Cylinder Head. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$3.72
MSRP $5.43
Save $1.71
31.5% Off
12625590 - : Engine Cylinder Head Core Hole Plug for GM Image

Engine Cylinder Head Core Hole Plug

Location-Cylinder Head. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$3.13
MSRP $4.58
Save $1.45
31.7% Off
23342796 - : Front Intake Air Duct Hole Plug for GM Image

Front Intake Air Duct Hole Plug

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$19.19
MSRP $26.54
Save $7.35
27.7% Off
24243755 - : Automatic Transmission Torque Converter Housing Plug for GM Image

Automatic Transmission Torque Converter Housing Plug

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$4.56
MSRP $6.68
Save $2.12
31.7% Off
94535701 - : Manual Transmission Shift Shaft Detent Plug for GM Image

Manual Transmission Shift Shaft Detent Plug

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$2.48
MSRP $3.64
Save $1.16
31.9% Off
13228516 - : Body Side Frame Access Hole Plug for GM Image

Body Side Frame Access Hole Plug

Seals various openings in your vehicle This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$5.22
MSRP $7.22
Save $2.00
27.7% Off
12643093 - : Engine Block Oil Gallery Plug Seal for GM Image

Engine Block Oil Gallery Plug Seal

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$3.66
MSRP $5.35
Save $1.69
31.6% Off
11571074 - : Multi Purpose Threaded Plug with Washer for GM Image

Multi Purpose Threaded Plug with Washer

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$3.35
MSRP $4.89
Save $1.54
31.5% Off

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