Ignition Systems for 2018 Cadillac CTS
Select Ignition Systems part
Multi-Purpose Bolt
ACDelco
11547739
GM Genuine Parts Bolts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These bolts fasten...
$6.14
Fits Your Vehicle
Door Lock and Ignition Key
ACDelco
22894661
GM Genuine Parts Vehicle Keys are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine...
$54.42
Fits Your Vehicle
Multi Purpose Relay
ACDelco
13500114
GM Genuine Parts Wiring Relays are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine...
$13.90
Fits Your Vehicle
Relay
ACDelco
96484304
GM Genuine Parts Wiring Relays are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These relays...
$13.37
Fits Your Vehicle
Wiring Pigtail
ACDelco
PT3667
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
$70.75
Fits Your Vehicle
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...
$23.00
MSRP $35.40
Save $12.40
35% Off Fits Your Vehicle
Ignition Coil
ACDelco
12707304
An ACDelco GM Original Equipment Ignition Coil is a GM-recommended replacement for your vehicle's original component, and undergoes more...
Fits Your Vehicle
Multi-Purpose Seal
ACDelco
12626252
GM Genuine Parts Multi Purpose Seals are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$0.21
Fits Your Vehicle
Engine Camshaft Position Sensor
ACDelco
12646782
ACDelco GM Original Equipment Engine Camshaft Position Sensors monitor the rotational position of the camshaft(s), and are GM-recommended...
$23.00
Fits Your Vehicle
Engine Crankshaft Position Sensor
GM
12646781
ACDelco Engine Crankshaft Position Sensor (Part Number: 12646781) is an ACDelco emission-control sensor that monitors crankshaft...
$18.07
MSRP $27.82
Save $9.75
35% Off Fits Your Vehicle
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...
$95.97
MSRP $153.78
Save $57.81
37.6% Off 
Engine Wiring Harness Connector Kit
ACDelco
84937218
GM Genuine Parts Multi-Purpose Wire Connectors are designed, engineered, and tested to rigorous standards, and are backed by General...
$42.59
Fits Your Vehicle
Acdelco™ Spark Plug
GM
41130
Coupe, 3.6L without twin-turbo. Sedan, 3.6L, 3.6L twin-turbo, without twin-turbo.
Fits Your Vehicle
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