Engines & Components for 2018 Cadillac ATS
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Wiring Harness Connector
ACDelco
PT3926
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
Fits Your Vehicle
Multi-Purpose Bolt
ACDelco
11546404
GM Genuine Parts Bolts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are...
$6.14
Fits Your Vehicle
Engine Oil Dipstick
GM
12654313
GM Genuine Parts Engine Oil Dipstick (Part Number: 12654313) is an oil level indicator used to check engine oil level and condition....
$11.64
MSRP $14.59
Save $2.95
20.2% Off Fits Your Vehicle
M4.2x1.4x20 Multi-Purpose Bolt
GM
11589015
GM M4. 2x1. 4x20 Multi-Purpose Bolt (Part Number: 11589015) is a multi-purpose fastener specified for select underhood and interior...
$50.35
Grommet
GM
12737359
GM Genuine Parts Engine Intake Manifold Cover Grommet (Part Number: 12658199) is a grommet used to secure the intake manifold cover...
$6.61
MSRP $7.72
Save $1.11
14.4% Off 
Engine Mount
GM
23274002
GM Genuine Parts Engine Mount (Part Number: 23274002) is a factory engine mount that helps reduce engine vibration and secures the...
$119.56
Fits Your Vehicle
Oil Pan
GM
12676340
GM Genuine Parts Oil Pan (Part Number: 12676340) is a lower engine oil pan designed to collect and contain engine oil while providing...
Positions: Lower
$28.82
MSRP $43.24
Save $14.42
33.3% Off Fits Your Vehicle
Valve Spring Retainers
GM
12575196
GM Genuine Parts Valve Spring Retainers (Part Number: 12575196) are OEM retainers used to secure valve springs in the cylinder head...
$7.17
MSRP $9.03
Save $1.86
20.6% Off Fits Your Vehicle
Vibration Damper Bolt
GM
12557840
GM Genuine Parts Vibration Damper Bolt (Part Number: 12557840) is a crankshaft pulley/harmonic balancer fastener engineered to secure...
$32.96
Fits Your Vehicle
Timing Chain
ACDelco
12627107
ACDelco GM Original Equipment Engine Timing Chains synchronize the rotation of the crankshaft and camshaft(s) in an internal combustion...
$75.44
Fits Your Vehicle
Wiring Pigtail
ACDelco
PT3534
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
$74.25
Fits Your Vehicle
Valve Lifters
GM
12686787
GM Genuine Parts Hydraulic Valve Adjuster (Part Number: 12686787) is an OEM hydraulic lash adjuster (hydraulic lifter) used in engine...
$120.33
Engine Cover, V6 Twin Turbo
GM
12672525
Give your vehicles engine a stylish, show-quality upgrade with the Cadillac Accessories Engine Cover. The cover provides insulation and...
$1,119.64
MSRP $1,295.00
Save $175.36
13.5% Off 
Multi-Purpose Nut
GM
11548579
GM Multi-Purpose Nut (Part Number: 11548579) is a general-purpose nut used in various service and body applications; manufactured to...
$7.02
MSRP $8.81
Save $1.79
20.3% Off 
Instrument Panel Cluster Trim Plate
GM
84230246
Upper components, with head-up display. Helps conceal gaps, fasteners, brackets, or wire harnesses in the vehicle's dash board or...
$25.35
MSRP $36.01
Save $10.66
29.6% Off 
Multi-Purpose Insulator
GM
84163457
GM Genuine Parts Multi-Purpose Insulator (Part Number: 84163457) is an air cleaner assembly lower insulator designed to isolate and...
$18.52
Fits Your Vehicle
Exhaust Variable Valve Timing (VVT) Solenoid
GM
12662737
GM Genuine Parts Exhaust Variable Valve Timing (VVT) Solenoid (Part Number: 12662737) is an engine control solenoid used to actuate...
Positions: Exhaust
$43.92
MSRP $65.92
Save $22.00
33.4% Off Fits Your Vehicle
Engine Mount
GM
23274000
GM Genuine Parts Engine Mount (Part Number: 23274000) is an OEM engine mounting component engineered to secure the engine and isolate...
Positions: Right
$99.12
MSRP $158.84
Save $59.72
37.6% Off Fits Your Vehicle
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