2005 Cadillac STS
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Available trims
V6,
V8
Engine sizes
3.6L,
4.6L
Engine types
gas
Drive types
RWD
Body types
Sedan
MSRP at release
$40525-47025
Seating for
5
Cargo capacity
13.8 cu. ft.
Fuel capacity
17.0 gal.
Fuel economy
18 mpg
Towing capacity
1000 lbs.
Body dimensions
Length: 196.3"
Width: 72.6"
Wheel base: 116.4"
Curb weight: 3960-4026 lbs.
Part List
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 BrakingElectronics & Programmable | BrakingElectronics & Programmable |
 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 |
 Body Parts | Body Parts |
 Braking | Braking |
 Electronics & Programmable | Electronics & Programmable |
 PowertrainSuspension | PowertrainSuspension |
 Body Parts | Body Parts |
 Electronics & Programmable | Electronics & Programmable |
 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 |
 Powertrain | Powertrain |
 Body Parts | Body Parts |
 Heating & Cooling | Heating & Cooling |
 Heating & Cooling | Heating & Cooling |
 Body Parts | Body Parts |
 Powertrain | Powertrain |
 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 |
 Powertrain | Powertrain |
 Suspension | Suspension |
 Lighting | Lighting |
 Suspension | Suspension |
 Interior | Interior |
 InteriorSafety | InteriorSafety |
 Suspension | Suspension |
 Suspension | Suspension |
 Fuel System | Fuel System |
 Fuel System | Fuel System |
 Fuel System | Fuel System |
 Body Parts | Body Parts |
 Powertrain | Powertrain |
 Lighting | Lighting |
 Body Parts | Body Parts |
 Interior | Interior |
 Suspension | Suspension |
 Powertrain | Powertrain |
 Glass & WindowsInterior | Glass & WindowsInterior |
 Braking | Braking |
 Powertrain | Powertrain |
 Braking | Braking |
 Steering | Steering |
 Body Parts | Body Parts |
 Body Parts | Body Parts |
 Heating & Cooling | Heating & Cooling |
 Electronics & Programmable | Electronics & Programmable |
 Body Parts | Body Parts |
 Body Parts | Body Parts |
 Body Parts | Body Parts |
 Glass & Windows | Glass & Windows |
 Glass & Windows | Glass & Windows |
 Glass & Windows | Glass & Windows |
 Powertrain | Powertrain |
 Suspension | Suspension |
 Body Parts | Body Parts |
 Suspension | Suspension |
 Body Parts | Body Parts |
 Suspension | Suspension |
 Suspension | Suspension |
 Body Parts | Body Parts |
 Glass & Windows | Glass & Windows |
 Glass & Windows | Glass & Windows |
 Interior | Interior |
 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 |
 Glass & Windows | Glass & Windows |
 Wheels & Tires | Wheels & Tires |
 Glass & Windows | Glass & Windows |
Browse parts by system
Browse every OEM part we have data for on the 2005 Cadillac STS, grouped by vehicle system.
Body Parts (19)
- Bumper Shock
- Center Pillar
- Decklid Tailgate
- Exterior Door Handle
- Fender
- Front Bumper Assembly
- Front Bumper Cover
- Front Bumper Reinforcement
- Front Door Assembly
- Grille
- Hood
- Quarter Panel Assembly
- Radiator Core Support
- Rear Bumper Assembly
- Rear Bumper Cover
- Rear Bumper Reinforcement
- Rear Side Door Assembly
- Rear Spoiler
- Roof Assembly
Electronics & Programmable (8)
- ABS Module
- Alternator
- Camera Projector
- Chassis Control Module
- Stability Control (center console) (yaw rate control) RWD
- Transmission
- Stability Control (center console) (yaw rate control) AWD
- Communication (OnStar, opt UE1)
- Air Bag (below center console)
- Body Control (BCM) rear package deck
- Body Control (BCM) RH dash
- Driver Assist (park assist, rear package deck)
- Multifunction front door R.
- Multifunction front door L.
- Multifunction rear door R.
- Multifunction rear door L.
- Suspension (RH trunk compartment)
- Theft-Locking keyless entry (opt AU8)
- Theft-Locking w/o keyless entry
- Engine Control Module
- Engine Fuse Box
- Radio Audio
- radio AM-FM-stereo-CD player-DVD-navigation (opt YQ4)
- amplifier speaker opt UY5
- amplifier speaker opt UX8
- radio AM-FM-stereo-CD player (opt YQ1)
- radio AM-FM-stereo-CD player (opt YQ2)
- radio AM-FM-stereo-CD player (opt YQ6)
- radio satellite receiver (opt U2K)
- video control
- radio Bose-CD player-DVD-navigation-microphone (opt U3R)
- Starter Motor
Fuel System (5)
Glass & Windows (12)
Heating & Cooling (9)
Interior (12)
Lighting (3)
Powertrain (15)
- Carrier Assembly
- Front (AT)
- Rear (AT) 3.23 ratio (opt GU5) limited slip differential (opt G80)
- Rear (AT) 3.23 ratio (opt GU5) w/o limited slip differential
- Rear (AT) 3.42 axle ratio (opt GU6) transmission (opt M82) limited slip differential (opt G80)
- Rear (AT) 3.42 axle ratio (opt GU6) transmission (opt M82) w/o limited slip differential
- Rear (AT) 2.73 ratio (opt GU2)
- Rear (AT) 3.42 axle ratio (opt GU6) transmission (opt M22)
- Cylinder Head
- Engine Assembly
- Exhaust Manifold
- Flywheel Flex Plate
- Front Drive Shaft
- Harmonic Balancer
- Intake Manifold
- Oil Pan
- Rear Drive Shaft
- Steering Gear Rack
- Throttle Body
- Timing Cover
- Transfer Case Assembly
- Transmission
Safety (2)
Suspension (15)
- Axle Shaft
- Carrier Assembly
- Front (AT)
- Rear (AT) 3.23 ratio (opt GU5) limited slip differential (opt G80)
- Rear (AT) 3.23 ratio (opt GU5) w/o limited slip differential
- Rear (AT) 3.42 axle ratio (opt GU6) transmission (opt M82) limited slip differential (opt G80)
- Rear (AT) 3.42 axle ratio (opt GU6) transmission (opt M82) w/o limited slip differential
- Rear (AT) 2.73 ratio (opt GU2)
- Rear (AT) 3.42 axle ratio (opt GU6) transmission (opt M22)
- Front Knee
- variable time damping chassis (opt F55) AWD R.
- variable time damping chassis (opt F55) AWD L.
- variable time damping chassis (opt F55) RWD R.
- variable time damping chassis (opt F55) RWD L.
- w/o variable time damping chassis AWD R.
- w/o variable time damping chassis AWD L.
- w/o variable time damping chassis RWD R.
- w/o variable time damping chassis RWD L.
- Front Lower Control Arm
- Front Spindle Knuckle
- Front Upper Control Arm
- Independent Rear Suspension Assembly
- crossmember (assembly) AWD
- crossmember (assembly) RWD (ABS) opt J56 (6 lug)
- crossmember (assembly) RWD (ABS) opt JE5 (5 lug)
- crossmember (assembly) RWD (ABS) opt JL9 (5 lug)
- w/o crossmember AWD R.
- w/o crossmember AWD L.
- w/o crossmember RWD (ABS) opt J56 (6 lug) R.
- w/o crossmember RWD (ABS) opt J56 (6 lug) L.
- w/o crossmember RWD (ABS) opt JE5 (5 lug) R.
- w/o crossmember RWD (ABS) opt JE5 (5 lug) L.
- w/o crossmember RWD (ABS) opt JL9 (5 lug) R.
- w/o crossmember RWD (ABS) opt JL9 (5 lug) L.
- Rear Lower Control Arm
- Rear Spindle Knuckle
- Rear Upper Control Arm
- Ring Gear - Pinion
- Strut
- Front variable damping chassis (opt F55) AWD R.
- Front variable damping chassis (opt F55) AWD L.
- Front variable damping chassis (opt F55) RWD R.
- Front variable damping chassis (opt F55) RWD L.
- Front w/o variable damping chassis AWD R.
- Front w/o variable damping chassis AWD L.
- Front w/o variable damping chassis RWD R.
- Front w/o variable damping chassis RWD L.
- Suspension Coil Spring
- Suspension Compressor Pump
- Suspension Crossmember
Wheels & Tires (1)
- Wheel
- 17x7-1/2 (7 spoke) polished (front, opt Q13)
- 17x7-1/2 (7 spoke) painted opt Q14
- 17x4 (compact spare)
- 16x4 (compact spare)
- 17x8 (rear) (7 spoke) polished (opt Q13)
- 17x8 (rear) (7 spoke) painted (opt Q14)
- 18x8 (9 spoke) silver painted (opt N87)
- 18x8 (9 spoke) polished (opt QF8)
- 18x8 12 spoke (polished)
- 18x8 20 spoke (chrome)