2018 Cadillac XTS
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Available trims
Base,
Luxury,
Platinum,
Premium Luxury
Engine sizes
3.6L
Engine types
gas
Drive types
AWD,
FWD
Body types
Sedan
MSRP at release
$46395-72495
Seating for
5
Cargo capacity
18.0 cu. ft.
Fuel capacity
19.0-20.0 gal.
Fuel economy
18-22 mpg
Towing capacity
1000 lbs.
Body dimensions
Length: 200.9"
Width: 72.9"
Wheel base: 111.7"
Curb weight: 4021-4200 lbs.
Part List
Know what you need? Let's find it.
 BrakingElectronics & Programmable | BrakingElectronics & Programmable |
 Heating & Cooling | Heating & Cooling |
 Heating & Cooling | Heating & Cooling |
 Heating & Cooling | Heating & Cooling |
 InteriorSafety | InteriorSafety |
 Fuel System | Fuel System |
 Fuel System | Fuel System |
 Electronics & Programmable | Electronics & Programmable |
 Suspension | Suspension |
 Glass & Windows | Glass & Windows |
 Heating & Cooling | Heating & Cooling |
 Braking | Braking |
 Electronics & Programmable | Electronics & Programmable |
 PowertrainSuspension | PowertrainSuspension |
 Body Parts | Body Parts |
 Electronics & Programmable | Electronics & Programmable |
 Interior | Interior |
 Heating & Cooling | Heating & Cooling |
 Heating & Cooling | Heating & Cooling |
 Powertrain | Powertrain |
 Interior | Interior |
 Body Parts | Body Parts |
 Powertrain | Powertrain |
 Electronics & Programmable | Electronics & Programmable |
 Heating & Cooling | Heating & Cooling |
 Electronics & Programmable | Electronics & Programmable |
 Body Parts | Body Parts |
 Body Parts | Body Parts |
 Powertrain | Powertrain |
 Electronics & Programmable | Electronics & Programmable |
 Braking | Braking |
 Body Parts | Body Parts |
 Body Parts | Body Parts |
 Body Parts | Body Parts |
 Interior | Interior |
 Body Parts | Body Parts |
 Glass & Windows | Glass & Windows |
 Glass & WindowsInterior | Glass & WindowsInterior |
 Glass & Windows | Glass & Windows |
 Suspension | Suspension |
 Lighting | Lighting |
 Suspension | Suspension |
 Interior | Interior |
 InteriorSafety | InteriorSafety |
 Suspension | Suspension |
 Fuel System | Fuel System |
 Fuel System | Fuel System |
 Fuel System | Fuel System |
 Body Parts | Body Parts |
 Powertrain | Powertrain |
 Lighting | Lighting |
 Heating & Cooling | Heating & Cooling |
 Body Parts | Body Parts |
 Suspension | Suspension |
 Electronics & Programmable | Electronics & Programmable |
 Interior | Interior |
 Suspension | Suspension |
 Powertrain | Powertrain |
 Heating & Cooling | Heating & Cooling |
 Glass & WindowsInterior | Glass & WindowsInterior |
 Braking | Braking |
 Powertrain | Powertrain |
 Braking | Braking |
 Steering | Steering |
 Glass & Windows | Glass & Windows |
 Glass & Windows | Glass & Windows |
 Body Parts | Body Parts |
 Body Parts | Body Parts |
 Heating & Cooling | Heating & Cooling |
 Electronics & Programmable | Electronics & Programmable |
 Braking | Braking |
 Body Parts | Body Parts |
 Body Parts | Body Parts |
 Body Parts | Body Parts |
 Glass & Windows | Glass & Windows |
 Glass & Windows | Glass & Windows |
 Powertrain | Powertrain |
 Suspension | Suspension |
 Body Parts | Body Parts |
 Suspension | Suspension |
 Body Parts | Body Parts |
 Suspension | Suspension |
 Body Parts | Body Parts |
 Glass & Windows | Glass & Windows |
 Glass & Windows | Glass & Windows |
 Interior | Interior |
 Safety | Safety |
 Electronics & Programmable | Electronics & Programmable |
 InteriorSteering | InteriorSteering |
 PowertrainSteering | PowertrainSteering |
 Suspension | Suspension |
 Interior | Interior |
 Suspension | Suspension |
 Suspension | Suspension |
 Suspension | Suspension |
 Lighting | Lighting |
 Heating & CoolingInterior | Heating & CoolingInterior |
 Powertrain | Powertrain |
 Powertrain | Powertrain |
 Powertrain | Powertrain |
 Powertrain | Powertrain |
 Powertrain | Powertrain |
 Braking | Braking |
 Glass & Windows | Glass & Windows |
 Wheels & Tires | Wheels & Tires |
 Glass & Windows | Glass & Windows |
 Glass & Windows | Glass & Windows |
 Glass & Windows | Glass & Windows |
Browse parts by system
Browse every OEM part we have data for on the 2018 Cadillac XTS, grouped by vehicle system.
Body Parts (18)
- Center Pillar
- Decklid Tailgate
- Exterior Door Handle
- Fender
- Front Bumper Assembly
- Front Bumper Cover
- Front Bumper Reinforcement
- Front Door Assembly
- Grille
- upper Premium
- upper Platinum 360 view mono vision (opt UVH)
- upper Platinum w/o 360 view mono vision
- upper V-Sport (twin turbo)
- lower center
- lower ends LED daytime running lamps (lower fascia, auxiliary, opt 9H8) R.
- lower ends LED daytime running lamps (lower fascia, auxiliary, opt 9H8) L.
- lower ends w/o LED daytime running lamps R.
- lower ends w/o LED daytime running lamps L.
- Hood
- Quarter Panel Assembly
- Radiator Core Support
- Rear Bumper Assembly
- Rear Bumper Cover
- Rear Bumper Reinforcement
- Rear Side Door Assembly
- Rear Spoiler
- Roof Assembly
Braking (7)
- ABS Module
- Caliper
- front opt J55 (heavy duty) R.
- front opt J55 (heavy duty) L.
- rear opt J64 w/o painted silver R.
- rear opt J64 w/o painted silver L.
- front opt J64 (Brembo) painted silver (opt J6C) R.
- front opt J64 (Brembo) painted silver (opt J6C) L.
- front opt J64 (Brembo) w/o painted silver R.
- front opt J64 (Brembo) w/o painted silver L.
- rear opt J64 painted silver (opt J6C) R.
- rear opt J64 painted silver (opt J6C) L.
- rear opt J55 (heavy duty) R.
- rear opt J55 (heavy duty) L.
- Front Brakes
- Master Cylinder
- Power Brake Booster
- Rear Brakes
- Vacuum Pump
Electronics & Programmable (10)
- ABS Module
- Alternator
- Camera Projector
- Chassis Control Module
- Driver Assist park assist (below LH package deck) opt UD7 (rear park assist)
- Driver Assist park assist (below LH package deck) opt UFQ (automatic park)
- Memory below passenger seat seat adjust ID 13517131
- Temperature (center of dash behind radio) opt CJ2 ID 84428981
- Temperature (center of dash behind radio) opt CJ4 ID 13508453
- Temperature (center of dash behind radio) opt CJ4 ID 84428985
- Theft-Locking keyless entry (right front pillar) ID 13523223
- Body Control (BCM) (left front hinge pillar)
- Theft-Locking keyless entry (right front pillar) ID 13523241
- Communication wireless charger (opt K4C)
- Network Gateway (left kick panel)
- Driver Assist park assist (below LH package deck) opt UD5 (front and rear park assist)
- Communication telematics (OnStar, opt UE1) (rear package deck)
- Temperature (center of dash behind radio) opt CJ2 ID 13508454
- Driver Assist pre-crash system (LH quarter panel) (opt UGN) ID 84559185
- Air Bag (below center console)
- Memory below driver seat bolster
- Memory below passenger seat bolster
- Memory below passenger seat seat adjust ID 13517135
- Memory below driver seat seat adjust
- Theft-Locking theft deterrent (below center console)
- Suspension (right rear quarter panel)
- Engine Control Module
- Engine Fuse Box
- Fob/Remote
- Ignition Coil
- Radio Audio
- Starter Motor
Fuel System (5)
Glass & Windows (15)
Heating & Cooling (11)
Interior (13)
- Air Bag
- Column Switch
- Dash Panel
- Front Console
- Front Door Switch
- Front Seat
- massage function (opt AQJ, 22 way power seat) (air bag) (leather) R.
- massage function (opt AQJ, 22 way power seat) (air bag) (leather) L.
- w/o massage function (air bag, 8 way power seat) (leather) memory opt A44 (driver and passenger memory) R.
- w/o massage function (air bag, 8 way power seat) (leather) memory opt A44 (driver and passenger memory) L.
- w/o massage function (air bag, 8 way power seat) (leather) memory opt A45 (driver memory only) (L.)
- w/o massage function (air bag, 8 way power seat) (leather) w/o memory heated seat (R.)
- w/o massage function (air bag, 8 way power seat) (leather) w/o memory non-heated seat R.
- w/o massage function (air bag, 8 way power seat) (leather) w/o memory non-heated seat L.
- Front Seat Belt
- Ignition Switch
- Interior Mirror
- Speedometer Cluster
- (enhanced cluster) 12.3" display (opt UDV) ID 84394674
- (enhanced cluster) 12.3" display (opt UDV) ID 84417247
- (enhanced cluster) 12.3" display (opt UDV) ID 84461628
- (enhanced cluster) 12.3" display (opt UDV) ID 84580398
- (enhanced cluster) 5.7" display (opt UDD) ID 84353752
- (enhanced cluster) 5.7" display (opt UDD) ID 84353753
- (enhanced cluster) 5.7" display (opt UDD) ID 84353754
- (enhanced cluster) 5.7" display (opt UDD) ID 84353755
- (enhanced cluster) 5.7" display (opt UDD) ID 84417242
- (enhanced cluster) 5.7" display (opt UDD) ID 84417244
- (enhanced cluster) 5.7" display (opt UDD) ID 84417245
- (enhanced cluster) 5.7" display (opt UDD) ID 84461623
- (enhanced cluster) 5.7" display (opt UDD) ID 84461624
- (enhanced cluster) 5.7" display (opt UDD) ID 84461625
- (enhanced cluster) 5.7" display (opt UDD) ID 84461626
- Steering Column
- Sun Visor
- Temp Control
Lighting (3)
Powertrain (14)
Safety (3)
Suspension (14)
- Axle Shaft
- Carrier Assembly
- Front Knee
- w/o professional vehicle naturally aspirated R.
- w/o professional vehicle naturally aspirated L.
- professional vehicle (livery, limousine and funeral coach) opt B9Q (hearse chassis) R.
- professional vehicle (livery, limousine and funeral coach) opt B9Q (hearse chassis) L.
- w/o professional vehicle turbo (V-Sport, twin turbo) R.
- w/o professional vehicle turbo (V-Sport, twin turbo) L.
- professional vehicle (livery, limousine and funeral coach) opt W30 (stretch Livery) R.
- professional vehicle (livery, limousine and funeral coach) opt W30 (stretch Livery) L.
- Front Lower Control Arm
- w/o professional vehicle naturally aspirated R.
- w/o professional vehicle naturally aspirated L.
- professional vehicle (livery, limousine and funeral coach) opt GNA R.
- professional vehicle (livery, limousine and funeral coach) opt GNA L.
- w/o professional vehicle turbo (V-Sport, twin turbo) R.
- w/o professional vehicle turbo (V-Sport, twin turbo) L.
- Front Spindle Knuckle
- Hub
- Independent Rear Suspension Assembly
- crossmember (assembly) w/o professional vehicle AWD
- crossmember (assembly) w/o professional vehicle FWD
- crossmember (assembly) professional vehicle (livery, limousine and funeral coach) opt GNA
- w/o crossmember w/o professional vehicle R.
- w/o crossmember w/o professional vehicle L.
- w/o crossmember professional vehicle (livery, limousine and funeral coach) opt GNA R.
- w/o crossmember professional vehicle (livery, limousine and funeral coach) opt GNA L.
- Rear Lower Control Arm
- Rear Spindle Knuckle
- Rear Upper Control Arm
- Strut
- (front) w/o professional vehicle w/o V-Sport R.
- (front) w/o professional vehicle w/o V-Sport L.
- (front) professional vehicle (livery, limousine and funeral coach) opt B9Q (hearse chassis) R.
- (front) professional vehicle (livery, limousine and funeral coach) opt B9Q (hearse chassis) L.
- (front) professional vehicle (livery, limousine and funeral coach) opt W30 (stretch Livery) R.
- (front) professional vehicle (livery, limousine and funeral coach) opt W30 (stretch Livery) L.
- (front) w/o professional vehicle V-Sport (3.6L twin turbo, opt LF3) R.
- (front) w/o professional vehicle V-Sport (3.6L twin turbo, opt LF3) L.
- Suspension Coil Spring
- Suspension Compressor Pump
- Suspension Crossmember
