Ignition Systems
Spark Plug Boot
GM
12689269
4.2L twin-turbo. Durable boot seal helps protect against moisture and contaminants
$17.64
MSRP $29.40
Save $11.76
40% Off 
Engine Camshaft Position Sensor
GM
12646782
ACDelco Engine Camshaft Position Sensor (Part Number: 12646782) is a sensor that monitors camshaft position to provide timing and...
$21.24
MSRP $35.40
Save $14.16
40% Off 
Engine Crankshaft Position Sensor
GM
12596851
ACDelco Engine Crankshaft Position Sensor (Part Number: 12596851) is an engine management sensor that monitors crankshaft position and...
$80.01
MSRP $144.16
Save $64.15
44.5% Off 
On/Off Vehicle Switch
GM
84593316
ACDelco On/Off Vehicle Switch (Part Number: 84593316) is an ignition/control-style on/off switch assembly designed for vehicle...
$19.07
MSRP $31.77
Save $12.70
40% Off 
Spark Plug Wire Set
GM
19154585
GM Genuine Parts Spark Plug Wire Set (Part Number: 19154585) is a spark plug wire/cable kit designed to transfer high-voltage pulses...
$102.00
MSRP $183.78
Save $81.78
44.5% Off 
Engine Crankshaft Position Sensor
GM
10456161
ACDelco Engine Crankshaft Position Sensor (Part Number: 10456161) is a crankshaft position sensor for front-mounted sensor...
$99.52
MSRP $179.32
Save $79.80
44.5% Off 
Double Platinum Spark Plug
GM
19301808
ACDelco Double Platinum Spark Plug (Part Number: 19301808) is a double-platinum spark plug engineered for long life and stable...
$9.48
MSRP $15.80
Save $6.32
40% Off 
Ignition Distributor Cap
GM
10452459
ACDelco Ignition Distributor Cap (Part Number: 10452459) is an ACDelco ignition cap designed for distributor-based ignition systems,...
$54.01
MSRP $94.76
Save $40.75
43% Off 
Turbocharger Oil Line Gasket
GM
12626252
Return. At Engine. 5.5L.
$0.17
MSRP $0.24
Save $0.07
29.2% Off 
Engine Crankshaft Position Sensor
GM
19316366
GM Engine Crankshaft Position Sensor (Part Number: 19316366) is a crankshaft position sensor Assembly (SENSOR ASM, CR/SHF POSN) that...
$60.54
MSRP $90.90
Save $30.36
33.4% Off 
Iridium Spark Plug
GM
12672175
4.2L twin-turbo. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components
Iridium...
$10.22
MSRP $17.04
Save $6.82
40% Off 
Door Lock and Ignition Key
GM
13536165
ACDelco Door Lock and Ignition Key (Part Number: 13536165) is a factory-specified mechanical key for door locks and ignition systems....
$68.99
MSRP $106.18
Save $37.19
35% Off 
Switch Cover
GM
85021789
2025-26 gmc Yukon XL driver side. black.
$56.98
MSRP $87.68
Save $30.70
35% Off 
Engine Camshaft Position Sensor
GM
12623093
ACDelco Engine Camshaft Position Sensor (Part Number: 12623093) is an emission-control sensor that monitors camshaft position to help...
$21.62
MSRP $36.04
Save $14.42
40% Off 
Engine Crankshaft Position Sensor
GM
12575481
All models. 4.6l. Seville. Aurora. 4.0l. Bonneville, LeSabre. 4.6l. 4.6L, upper. Helps keep engine timing and fuel injection running in...
$69.14
MSRP $124.57
Save $55.43
44.5% Off 
Engine Crankshaft Position Sensor
GM
12855170
ACDelco Engine Crankshaft Position Sensor (Part Number: 12855170) is a crankshaft position sensor that provides engine timing position...
$35.18
MSRP $61.72
Save $26.54
43% Off 
Ignition Coil
GM
25205364
1.3L turbo. Trailblazer. 1.3l. Encore GX. 1.3l. All.
$161.79
MSRP $295.50
Save $133.71
45.2% Off 
Module
GM
19435469
ACDelco Ignition Coil Interface Module (Part Number: 19245558) is an ignition module assembly that provides coil drive and electrical...
$311.70
MSRP $569.32
Save $257.62
45.3% Off 
Galvano Silver Ignition Start/Stop Switch with Piano Black Bezel
GM
23402526
ACDelco Galvano Silver Ignition Start/Stop Switch with Piano Black Bezel (Part Number: 23402526) is an OEM-grade ignition start/stop...
$50.11
MSRP $87.92
Save $37.81
43% Off 
Spark Plug Wire
GM
21024467
Cylinder 3. Black Composite Camshaft Cover.
$10.45
MSRP $17.42
Save $6.97
40% Off 
Ignition and Start Switch
GM
23215459
ACDelco Ignition and Start Switch (Part Number: 23215459) is an ignition and starter switch assembly that may require programming or...
$36.33
MSRP $55.91
Save $19.58
35% Off 
Coil
GM
25206788
ACDelco Ignition Coil (Part Number: 12638824) is an ignition coil assembly built to deliver the high-voltage pulses required to ignite...
$44.45
MSRP $77.98
Save $33.53
43% Off 
Engine Control Module Cover
GM
84031931
ACDelco Engine Control Module Cover (Part Number: 84031931) is a protective cover (COVER-ECM) for the engine control module used to...
$5.00
MSRP $8.34
Save $3.34
40% Off 
Ignition Coil
GM
55595166
ACDelco Ignition Coil (Part Number: 55595166) is an ignition coil assembly manufactured to GM OE specifications for fit, form and...
$54.06
MSRP $94.83
Save $40.77
43% Off 
Engine Crankshaft Position Sensor
GM
55567243
ACDelco Engine Crankshaft Position Sensor (Part Number: 55567243) is an emission-control sensor that monitors crankshaft position to...
$29.07
MSRP $51.00
Save $21.93
43% Off 
Engine Camshaft Position Sensor
GM
25195556
ACDelco Engine Camshaft Position Sensor (Part Number: 25195556) is an OE sensor that detects camshaft position to support accurate...
$42.36
MSRP $74.32
Save $31.96
43% Off Spark Plug Wire
GM
21024465
Cylinder 1,4. Black Composite Camshaft Cover.
$21.71
MSRP $36.18
Save $14.47
40% Off 
Ignition Switch
GM
1990150
1992-96 with tilt wheel, with pulse. With tilt wheel, with pulse wiper. With tilt wheel without telescopic. Without console. With tilt...
$61.51
MSRP $110.81
Save $49.30
44.5% Off 
Steering Column Lock Control Module
GM
23377962
GM Genuine Parts Steering Column Lock Control Module (Part Number: 23377962) is an electronic module that controls the electric column...
$97.29
MSRP $153.78
Save $56.49
36.7% Off 
Ignition Coil
GM
19418102
ACDelco Ignition Coil (Part Number: 19418102) is an OE-quality ignition coil designed to convert low-voltage battery power into the...
$98.17
MSRP $176.88
Save $78.71
44.5% Off Spark Plug Wire Set
GM
19171846
All models. 7.4l. Durable to help transfer high voltage pulses without damage
$56.37
MSRP $98.90
Save $42.53
43% Off 
M4x1.4x8 Multi-Purpose Bolt
GM
11569832
2017-21. Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$6.42
MSRP $8.91
Save $2.49
27.9% Off 
Crankshaft Position Sensor
GM
12706708
ACDelco Crankshaft Position Sensor (Part Number: 12706708) is a crankshaft position sensor manufactured to OE specifications to...
$8.04
MSRP $13.40
Save $5.36
40% Off 
Ignition Coil Housing Bolt
GM
19317722
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$0.83
MSRP $1.21
Save $0.38
31.4% Off Camshaft Position Sensor
GM
88969635
Vibe. With gt.
$96.78
MSRP $174.38
Save $77.60
44.5% Off 
Ignition Lock Cylinder Case
GM
19300883
ACDelco Ignition Lock Cylinder Case (Part Number: 19300883) is a genuine ignition lock cylinder housing used to secure the ignition...
$71.00
MSRP $127.92
Save $56.92
44.5% Off 
Conventional Spark Plug
GM
19363518
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 
Black Ignition Switch
GM
95480111
ACDelco Black Ignition Switch (Part Number: 95480111) is a keyless ignition switch or ignition & start switch designed to work...
$31.02
MSRP $54.42
Save $23.40
43% Off 
Folding Door Lock and Ignition Lock Key
GM
13501514
ACDelco Folding Door Lock and Ignition Lock Key (Part Number: 13501514) is a folding key assembly used for door locks and ignition...
$115.01
MSRP $210.06
Save $95.05
45.2% Off 
Camshaft Position Actuator Valve Solenoid
GM
55512049
GM Genuine Parts Camshaft Position Actuator Valve Solenoid (Part Number: 55512049) is an engine variable valve timing (VVT) solenoid...
$16.88
MSRP $24.69
Save $7.81
31.6% Off Heated Oxygen Sensor
GM
10496122
All models. 2.5l. Helps keep engine timing and fuel injection running in sync
Helps provide proper alignment, positioning, and spacing...
$22.21
MSRP $37.02
Save $14.81
40% Off Spark Plug Wire Set
GM
12173585
Kit. Without zr1. Auto trans. Left bank. Durable to help transfer high voltage pulses without damage
$129.30
MSRP $236.16
Save $106.86
45.2% Off 
Ignition Coil
GM
19418996
ACDelco Ignition Coil (Part Number: 19418996) is an ACDelco ignition coil designed to provide reliable high-voltage output for engine...
$82.97
MSRP $149.50
Save $66.53
44.5% Off 
Ignition Coil Bracket
GM
12688063
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$88.07
MSRP $139.19
Save $51.12
36.7% Off No results found. Here are some helpful search tips:
- Search by a part name. Example: water pump.
- Be less specific. Example: brake instead of ceramic brake.
- Remove information such as make, year or model.
- Can't find the part you are looking for? Contact us and we'll find it for you!