Ignition Systems
Iridium Spark Plug
GM
12681656
1.4L turbo. Without high output. 1.8L. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original...
$10.88
MSRP $18.14
Save $7.26
40% Off 
Engine Crankshaft Position Sensor
GM
10456614
2.4L. 2.2L. Chevrolet. 2.2-4.
$112.74
MSRP $205.92
Save $93.18
45.3% Off 
Ignition Switch
GM
20965947
Work with vehicle electronics to help optimize vehicle capabilities
This GM Genuine Part is designed, engineered, and tested to rigorous...
$20.44
MSRP $34.06
Save $13.62
40% Off 
Ignition Lock Cylinder Case
GM
22834639
Sierra, silverado. Without power tilt. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$61.29
MSRP $110.44
Save $49.15
44.5% Off 
Conventional Spark Plug
GM
19418153
Black Onyx coating helps reduce corrosion
Copper core provides great heat transfer and helps maximize plug durability
In...
$2.82
MSRP $4.70
Save $1.88
40% Off 
Ignition and Start Switch Housing
GM
84152486
Manual trans. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$60.59
MSRP $109.18
Save $48.59
44.5% Off 
Iridium Spark Plug
GM
12681655
1.8L. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components
Iridium composition...
$10.55
MSRP $17.58
Save $7.03
40% Off 
Ignition Coil
GM
12721723
Silverado, sierra. 2.7l. Colorado. 2.7l. 2.7L turbo. Canyon. 2.7l. CT4. 2.7l.
$41.71
MSRP $64.20
Save $22.49
35% Off 
Door Lock and Ignition Key
GM
13510391
Coded. This part requires programming and/or special setup procedures. GM Service Information describes the procedures and special tools...
$53.58
MSRP $82.45
Save $28.87
35% Off 
Power Switch
GM
86550151
Silverado, sierra. With start button. 2023-26, wt, custom, custom tb, labeled 84513830. 2022-26 redesign,pro, labeled 84513830.
$35.34
MSRP $62.00
Save $26.66
43% Off 
Spark Plug
GM
88901006
Vendor:acdelco. Vendor #41-800. Platinum.
$7.09
MSRP $11.82
Save $4.73
40% Off 
Ignition Switch with Lock Cylinder Control Solenoid
GM
25734717
Terraza, Uplander. LaCrosse. Floor shift. Relay. Montana SV6. Work with vehicle electronics to help optimize vehicle capabilities
This...
$21.67
MSRP $36.12
Save $14.45
40% Off 
Double Platinum Spark Plug
GM
19308034
Platinum. One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that helps reduce radio frequency and engine...
$8.57
MSRP $14.28
Save $5.71
40% Off 
Ignition Coil
GM
12498335
Production HEI coil. High quality coated windings to improve durability and provide protection against internal shorts and dielectric...
$101.94
MSRP $183.68
Save $81.74
44.5% Off 
Camshaft Position Sensor O-Ring Seal
GM
19316338
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$6.06
MSRP $10.10
Save $4.04
40% Off 
RAPIDFIRE Spark Plug
GM
19307139
Exc.Police. Exc.Taxi. Platinum. Vendor:acdelco. Vendor #CR43TS. Solid state suppressor, with two-piece glass and brass seal, can help...
$5.48
MSRP $9.14
Save $3.66
40% Off 
Engine Crankshaft Position Sensor
GM
10456555
Helps keep engine timing and fuel injection running in sync
Helps provide proper alignment, positioning, and spacing for easy...
$43.27
MSRP $75.93
Save $32.66
43% Off 
Power Switch
GM
84668355
Silverado, sierra. With start button. All. 2024-26, sle, slt, at4, denali, at4, denali. 2025-26 gmc Yukon XL.
$22.37
MSRP $32.70
Save $10.33
31.6% Off 
Ignition Distributor Rotor
GM
10496798
8 cylinder. 1995, 5.0, 5.7 & 7.4L. 5.0l, 5.7l. All models. 1991-93, 5.0 & 5.7L. V8 305. This GM Genuine Part is designed, engineered,...
$8.46
MSRP $14.10
Save $5.64
40% Off 
Engine Crankshaft Position Sensor
GM
12574323
Malibu, Malibu Maxx. 3.5l. Relay. Terraza, Uplander. 3.5l. 3.4L. Aztek, Rendezvous. 3.5l. G6. Montana SV6. 3.5l. Helps keep engine...
$47.25
MSRP $82.89
Save $35.64
43% Off 
Spark Plug Wire
GM
12716289
4.3L, 2018-19. Express, savana. 4.3l. Wire set. 6.6L gas. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Spark plug wire....
$20.24
MSRP $33.75
Save $13.51
40% Off 
Spark Plug Wiring Harness
GM
12096439
5.7l. Durable to help transfer high voltage pulses without damage
$142.33
MSRP $259.97
Save $117.64
45.3% Off 
Uncoded Folding Door Lock and Ignition Key
GM
13531358
Passive Entry. Exc.Remote Engine Start. Uncoded, 4 button. Provides the ability to lock or unlock the vehicle's doors, set the...
$60.53
MSRP $95.67
Save $35.14
36.7% Off 
On/Off Vehicle Switch
GM
13531325
CT4. CT5. Work with vehicle electronics to help optimize vehicle capabilities
Manufactured to GM OE specification for fit, form,...
$14.77
MSRP $21.59
Save $6.82
31.6% Off 
Door Lock and Ignition Key
GM
13536118
Coded. This part requires programming and/or special setup procedures. GM Service Information describes the procedures and special tools...
$67.57
MSRP $103.97
Save $36.40
35% Off 
Connector Kit
GM
19180790
2.3l. Coil to Spark plug. 2.3 & 2.4L, Spark plug.
$6.16
MSRP $10.26
Save $4.10
40% Off 
Engine Crankshaft Position Sensor
GM
12613030
Helps keep engine timing and fuel injection running in sync
Helps provide proper alignment, positioning, and spacing for easy...
$39.07
MSRP $68.55
Save $29.48
43% Off 
Iridium Spark Plug
GM
12681660
3.6L, without bi-fuel. 3.0L. 3.6L, without twin-turbo. 3.0, 3.6L. 3.6L, 2nd design. Iridium is the latest in spark plug technology and...
$10.13
MSRP $16.88
Save $6.75
40% Off 
Iridium Spark Plug
GM
12650283
3.0L. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components
Iridium composition...
$10.49
MSRP $17.48
Save $6.99
40% Off 
Glow Plug
GM
12725202
Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. 6.6L diesel.
$27.01
MSRP $47.38
Save $20.37
43% Off 
Engine Camshaft Position Sensor
GM
12598209
3.5 & 3.9L. Terraza, Uplander. 3.9l. Equinox, Torrent. 3.4l. Malibu. 3.5l. Malibu, Malibu Maxx. 3.9l. G6. 3.5l. G6. 3.9l. Aura. 3.5l....
$32.30
MSRP $56.67
Save $24.37
43% Off 
Double Platinum Spark Plug
GM
12556183
Platinum. One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that helps reduce radio frequency and engine...
$6.74
MSRP $11.24
Save $4.50
40% Off 
Camshaft Phaser Magnet
GM
12675031
5.3 & 6.2L. Express, savana. 6.6L gas. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. 4.3L. Corvette. Helps ensure camshaft...
$22.49
MSRP $32.87
Save $10.38
31.6% Off 
Iridium Spark Plug
GM
12622442
Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components
Iridium composition...
$22.00
MSRP $36.66
Save $14.66
40% Off 
Camshaft Position Actuator Magnet Gasket
GM
12698384
2.7L turbo.
Manufactured to GM OE specification for fit, form, and function
$1.45
MSRP $2.13
Save $0.68
31.9% Off 
Engine Camshaft Position Sensor
GM
12608424
Helps keep engine timing and fuel injection running in sync
Helps provide proper alignment, positioning, and spacing for easy...
$40.64
MSRP $71.30
Save $30.66
43% Off 
Spark Plug Wire Set
GM
19154579
5.0l, 5.7l. Durable to help transfer high voltage pulses without damage
$62.77
MSRP $113.10
Save $50.33
44.5% Off 
Iridium Spark Plug
GM
12688094
2.7L turbo. 1.3L turbo. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components...
$11.34
MSRP $18.90
Save $7.56
40% Off 
Iridium Spark Plug
GM
12681657
Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components
Iridium composition...
$10.13
MSRP $16.88
Save $6.75
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