Ignition Systems for 2018 Cadillac ATS
Select Ignition Systems part
Crankshaft Position Sensor Exciter Inner Ring
ACDelco
12627209
GM Genuine Parts Ignition Crank Trigger Wheels are designed, engineered, and tested to rigorous standards, and are backed by General...
$13.41
Fits Your Vehicle
Multi-Purpose Wiring Connector
ACDelco
PT1798
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
$46.06
Fits Your Vehicle
Engine Camshaft Position Sensor
ACDelco
12638266
ACDelco GM Original Equipment Engine Camshaft Position Sensors monitor the rotational position of the camshaft(s), and are GM-recommended...
$45.52
Fits Your Vehicle
Galvano Silver Ignition Switch
GM
84255053
Silver. ATS. Triangle. Coupe, 2015-2017. Sedan,. CTS. Coupe, 2018-19. Work with vehicle electronics to help optimize vehicle capabilities
$43.56
MSRP $74.54
Save $30.98
41.6% Off Fits Your Vehicle
Engine Camshaft Position Sensor
GM
12638266
ACDelco Engine Camshaft Position Sensor (Part Number: 12638266) is a camshaft position sensing assembly (Assembly (ASM)) that detects...
$45.52
MSRP $77.91
Save $32.39
41.6% Off Fits Your Vehicle
Door Lock and Ignition Key
GM
22984994
ACDelco Door Lock and Ignition Key (Part Number: 22984994) is an uncoded replacement key for door lock and ignition applications. This...
Positions: Ignition
$56.84
MSRP $85.31
Save $28.47
33.4% Off Fits Your Vehicle
Wiring Pigtail
ACDelco
PT3813
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
$77.30
Fits Your Vehicle
Door Lock and Ignition Key
ACDelco
22984994
GM Genuine Parts Vehicle Keys are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine...
Positions: Ignition
$56.84
Fits Your Vehicle
Wiring Pigtail
ACDelco
PT3886
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
$65.61
Fits Your Vehicle
Ignition Coil
ACDelco
25202791
An ACDelco GM Original Equipment Ignition Coil is a GM-recommended replacement for your vehicle's original component, and undergoes more...
$67.77
Fits Your Vehicle
Door Lock and Ignition Key
ACDelco
20765513
GM Genuine Parts Vehicle Keys are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine...
$56.84
Fits Your Vehicle
Ignition Relay
ACDelco
13598349
GM Genuine Parts Wiring Relays are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine...
$16.19
Fits Your Vehicle
Multi-Purpose Bolt
ACDelco
11588716
GM Genuine Parts Bolts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These bolts fasten...
$6.85
Fits Your Vehicle
Drive Belt Tensioner Stop Bolt Retainer
ACDelco
11518792
GM Genuine Parts Bolt Retainers are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine...
$6.43
Fits Your Vehicle
Engine Control Module Adapter
ACDelco
84142954
GM Genuine Parts Engine Control Module Hold Downs are designed, engineered, and tested to rigorous standards, and are backed by General...
$7.09
Fits Your Vehicle
Ignition Coil
GM
25202791
ACDelco Ignition Coil (Part Number: 25202791) is an ignition coil assembly designed to provide high-voltage ignition output for...
$67.77
MSRP $123.80
Save $56.03
45.3% Off Fits Your Vehicle
M6x1x20 Multi-Purpose Bolt
GM
11588712
GM M6x1x20 Multi-Purpose Bolt (Part Number: 11588712) is a factory fastener specified for engine and accessory hose connections....
$6.94
MSRP $8.13
Save $1.19
14.6% Off 
Spark Plug
ACDelco
41-125
ACDelco GM Original Equipment Iridium Spark Plugs are designed, engineered, and tested to rigorous standards, and are backed by General...
$39.46
Fits Your Vehicle
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