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...
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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