OEM GM Spark Plugs

Why Change Your Spark Plugs?

Maintaining your vehicle's spark plugs is a crucial aspect of routine maintenance. Here are some reasons why it is essential to replace them:

  1. Maintain Engine Performance

    Spark plugs are essential for igniting the air-fuel mixture in each engine cylinder. Spark plugs can get worn, fouled, or corroded over time, resulting in weak or inconsistent sparks. This can lead to diminished engine performance, power, and fuel efficiency.

  2. Improved Fuel Efficiency

    Spark plugs that are in good condition create a strong, constant spark, resulting in efficient combustion. However, worn or fouled plugs can result in incomplete combustion and wasted fuel, lowering the fuel efficiency of your vehicle.

  3. Reliable Starting

    Worn or defective plugs can make starting the engine difficult, resulting in hard starting or misfires. Replacing this component guarantees reliable engine ignition in cold weather or difficult conditions.

Buy Authentic GM Spark Plugs Now

Shop online now and have your orders delivered directly to your doorstep! Do you have questions? Let us know by calling or sending us an email.

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(5613527) SPARK PLUG

AC Delco 5613527
(5613527) SPARK PLUG
$3.73
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(5614241) SPARK PLUG

AC Delco 5614241
(5614241) SPARK PLUG
$6.07
12698494 - : Spark Plug Boot for ACDelco Image

Spark Plug Boot

ACDelco 12698494
GM Genuine Parts Spark Plug Boots are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
Not For Sale
348U - : Spark Plug Wire for ACDelco Image

Spark Plug Wire

ACDelco 348U
ACDelco GM Original Equipment Spark Plug Wires consist of a single wire, encased in an insulating material, connectors, and insulating...
Not For Sale
16026 - : Spark Plug Boot for ACDelco Image

Spark Plug Boot

ACDelco 16026
ACDelco Gold (Professional) Direct Ignition Coil Boots are a high quality alternative to Original Equipment (OE) parts. These boots serve...
Not For Sale
349V - : Spark Plug Wire for ACDelco Image

Spark Plug Wire

ACDelco 349V
GM Genuine Parts Spark Plug Wires are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
Not For Sale
357S - : Spark Plug Wire for ACDelco Image

Spark Plug Wire

ACDelco 357S
GM Genuine Parts Spark Plug Wires are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
Not For Sale
12192474 - : Spark Plug Wire for GM Image

Spark Plug Wire

Cylinder 1.
$11.28
MSRP $18.80
Save $7.52
40% Off
19363518 - : Conventional Spark Plug for GM Image

Conventional Spark Plug

Black Onyx coating helps reduce corrosion Copper core provides great heat transfer and helps maximize plug durability In...
$2.70
MSRP $4.50
Save $1.80
40% Off
12571165 - : (12571165) SPARK PLUG ASM for AC Delco Image

(12571165) SPARK PLUG ASM

AC Delco 12571165
(12571165) SPARK PLUG ASM
$18.96
12681664 - : Iridium Spark Plug for GM Image

Iridium Spark Plug

Vendor:acdelco. Vendor #41-101. 3.4L. 3.5L. Iridium. 4.3L. Platinum. Vendor #41-921. 3.1L. 3.8L, without supercharged. Iridium is the...
$10.13
MSRP $16.88
Save $6.75
40% Off
12681661 - : Iridium Spark Plug for GM Image

Iridium Spark Plug

Vendor:acdelco. Vendor #41-105. Coupe,. 2.2L. 2003-06. Iridium is the latest in spark plug technology and is an exact replacement for...
$10.43
MSRP $17.38
Save $6.95
40% Off

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