2005 Cadillac CTS Interior Parts

Engine:

Showing parts for every engine. Select an engine to see only what fits.

The 2005 Cadillac CTS has 83 interior parts with verified fitment on this page — 17 part types and 18 brands, covering all 3 engine options (2.8L V6, 3.6L V6 and 5.7L V8). Each part includes a manufacturer part number and application notes.

On the 2005 Cadillac CTS, the interior covers cabin hardware — seat components, handles, switch bezels, carpet, pedals and the pieces that take daily wear. 47 parts of the 83 listed are Window Regulator (23 parts), Window Regulator & Motor Assembly (14 parts) and Window Motor (10 parts). The other 14 part types cover the remaining 36 parts.

Accelerator Pedal Position Sensor

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.6L V6 10379038
🇺🇸 US 🇨🇦 CA
Trans. code 5L40-E5 speed Automatic trans.
Fitment notes — GM GENUINE 10379038
Trans. code 5L40-E5 speed Automatic trans.INCLUDES Position SENSOR
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HOLSTEIN Fits: 3.6L V6 2PPS0027
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Automatic trans.
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STANDARD MOTOR PRODUCTS Fits: 3.6L V6 APS135
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Material: Polyamide 6
Fitment notes — STANDARD MOTOR PRODUCTS APS135
Material: Polyamide 6
Automatic trans.
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WELLS Fits: 3.6L V6 5S7933
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Automatic Trans
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This table covers the Accelerator Pedal position sensors. Typical signs include a stall, a no-start, or a code for cam or crank correlation. Check the connector and the reluctor gap before replacing the sensor.

Accessory Power Outlet

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.6L V6 25774623
🇺🇸 US 🇨🇦 CA
Ebony
Fitment notes — GM GENUINE 25774623
Ebony
without Cover12V OutletMating Connector is MaroonPart is Tubular In ShapeLabeled 25774623
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This table covers the 12-volt power outlets in the cabin.

Accessory Power Outlet Cover

Brand Part Number Markets Notes Buy
DORMAN Fits: 3.6L V6 57020
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Black
Fitment notes — DORMAN 57020
Black
Cap and Retainer Ring
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GM GENUINE Fits: 3.6L V6 15187371
🇺🇸 US 🇨🇦 CA
Includes Cover, Cap
Fitment notes — GM GENUINE 15187371
Includes Cover, Cap
EbonyAccessory Power Outlet Spring Cap
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This table covers the Accessory Power Outlet covers.

Brake Pedal Bushing

Brand Part Number Markets Notes Buy
DORMAN Fits: 3.6L V6 74016
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
AssortmentBrake and Clutch Pedal Bushing
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GM GENUINE Fits: 3.6L V6 14004821
🇺🇸 US 🇨🇦 CA
Thickness (In): 0.02 In
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GM GENUINE Fits: 3.6L V6 10434956
🇺🇸 US 🇨🇦 CA
Height (mm): 7.3 mm
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SKP Fits: 3.6L V6 SK74016
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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This table covers the Brake Pedal bushings. Typical signs include a clunk over bumps, or a torn or walked-out bushing you can see. Press the new bushing square. A cocked bushing will tear in a few thousand miles.

Cigarette Lighter

Brand Part Number Markets Notes Buy
DORMAN Fits: 3.6L V6 56457
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Repair Kit: Empty Cylinder and Tool.862” Outside Diameter
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This table covers the cigarette-lighter elements.

Dash Board Cover

Carpet

Brand Part Number Markets Notes Buy
DASH DESIGNS Popular Fits: 3.6L V6 13640C
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Poly Carpet
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Suede

Brand Part Number Markets Notes Buy
DASH DESIGNS Popular Fits: 3.6L V6 13640B
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Brushed Suede
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DASH DESIGNS Fits: 3.6L V6 13640D
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Sedona Suede
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Velour

Brand Part Number Markets Notes Buy
DASH DESIGNS Fits: 3.6L V6 13640V
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Plush Velour
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Woven

Brand Part Number Markets Notes Buy
DASH DESIGNS Fits: 3.6L V6 13640A
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Camo
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DASH DESIGNS Fits: 3.6L V6 13640X
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Dashtex
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This table covers the dash covers that sit over the instrument panel.

Floor Mat

All Weather

Brand Part Number Markets Notes Buy
DASH DESIGNS Fits: 3.6L V6 A209103CL
🇺🇸 US 🇨🇦 CA
Endura ClearVinyl
Fitment notes — DASH DESIGNS A209103CL
Endura ClearVinylFront
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DASH DESIGNS Fits: 3.6L V6 B209103CL
🇺🇸 US 🇨🇦 CA
Endura ClearVinyl
Fitment notes — DASH DESIGNS B209103CL
Endura ClearVinylFront And Rear
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Carpet

Brand Part Number Markets Notes Buy
ACC Popular Fits: 3.6L V6 17175160
🇺🇸 US 🇨🇦 CA
CutpileDie Cut
Fitment notes — ACC 17175160
CutpileDie CutComplete4 PiecesLogos Are Only Applied To Front Floor Mats
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ACC Popular Fits: 3.6L V6 17175180
🇺🇸 US 🇨🇦 CA
EssexDie Cut
Fitment notes — ACC 17175180
EssexDie CutComplete4 PiecesLogos Are Only Applied To Front Floor Mats
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DASH DESIGNS Fits: 3.6L V6 A20910E
🇺🇸 US 🇨🇦 CA
Endura Custom
Fitment notes — DASH DESIGNS A20910E
Endura Custom
Front
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DASH DESIGNS Fits: 3.6L V6 B20910E
🇺🇸 US 🇨🇦 CA
Endura Custom
Fitment notes — DASH DESIGNS B20910E
Endura Custom
Front And Rear
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This table covers the floor mats cut for this cabin.

Inside Door Handle

Brand Part Number Markets Notes Buy
DORMAN Fits: 3.6L V6 81834
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Chrome
Fitment notes — DORMAN 81834
Chrome
Fits:
Front LeftPlastic
or:
Rear LeftPlastic
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TECHPRO Fits: 3.6L V6 GM1352163
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Fits Front LeftFront
Fitment notes — TECHPRO GM1352163
Fits:
Front LeftFront
or:
RearInside
or:
Rear LeftFront
or:
RearInside
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TECHPRO Fits: 3.6L V6 GM1353163
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Fits Front RightFront
Fitment notes — TECHPRO GM1353163
Fits:
Front RightFront
or:
RearInside
or:
Rear RightFront
or:
RearInside
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This table covers the interior door handles. Typical signs include a handle that works only from one side, or a broken lever inside the housing. Confirm inside vs outside and paint code in the notes.

Radio Installation Kit

Brand Part Number Markets Notes Buy
METRA Fits: 3.6L V6 992006
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Matte BlackIncludes Instructions, Hardware
Fitment notes — METRA 992006
Matte BlackIncludes Instructions, Hardware
Snap-In ISO Mount System with Custom Trim RingFor Double/Two Single DINRecessed DIN OpeningHigh-Grade ABS Plastic
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METRA Fits: 3.6L V6 992006G
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
GrayIncludes Instructions, Hardware
Fitment notes — METRA 992006G
GrayIncludes Instructions, Hardware
Snap-In ISO Mount System with Custom Trim RingFor Double/Two Single DINRecessed DIN OpeningHigh-Grade ABS Plastic
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This table covers the Radio Installation kits.

Radio Module Interface

Brand Part Number Markets Notes Buy
METRA Fits: 3.6L V6 AXSWC
🇺🇸 US 🇨🇦 CA
Steering Wheel Control Data Interface
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METRA Fits: 3.6L V6 AXGM10
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
ONSTAR Data Interface
Fitment notes — METRA AXGM10
ONSTAR Data Interface
Will Work In Vehicles Listed Above That Are Not Equipped with Onstar
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METRA Fits: 3.6L V6 GMOS10
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
GMOS Interface
Fitment notes — METRA GMOS10
GMOS Interface
Replaces OEM Radio with Aftermarket Unit
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This table covers the interfaces that connect an aftermarket radio to the factory harness.

Rain Sensor Pad

Brand Part Number Markets Notes Buy
PRECISION Fits: 3.6L V6 RSK1596
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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This table covers the Rain Sensor pads. Typical signs include squeal, grind, or a wear-indicator scrape. Replace pads as an axle set and inspect the rotor or drum they ride on.

Seat Belt Buckle Button Stop

Brand Part Number Markets Notes Buy
DORMAN Fits: 3.6L V6 74359
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Black and Gray
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This table covers the stops on a seat-belt buckle button.

Seat Belt Guide / Clip

Brand Part Number Markets Notes Buy
DORMAN Fits: 3.6L V6 45490
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Push In Style
Fitment notes — DORMAN 45490
Push In Style
FrontLower BezelSeat Belt Retainer / Clip
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This table covers the Seat Belt Guide clips.

Speaker

Brand Part Number Markets Notes Buy
METRA Fits: 3.6L V6 AW630SP
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
3 1/2" Dual Cone
Fitment notes — METRA AW630SP
3 1/2" Dual Cone
3.5" Dual Cone
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This table covers the speakers in this cabin position.

Window Motor

Economy

Brand Part Number Markets Notes Buy
DORMAN Popular Fits: 3.6L V6 742131
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear Left
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DORMAN Popular Fits: 3.6L V6 742130
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear Right
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CARDONE Fits: 3.6L V6 42155
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
RemanufacturedContains Gear
Fitment notes — CARDONE 42155
RemanufacturedContains GearWindow Motor
Rear Left
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CARDONE Fits: 3.6L V6 42156
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
RemanufacturedContains Gear
Fitment notes — CARDONE 42156
RemanufacturedContains GearWindow Motor
Rear Right
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WAI GLOBAL Fits: 3.6L V6 WMO1220RB
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear Right
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WAI GLOBAL Fits: 3.6L V6 WMO1219LB
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear Left
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Standard Replacement

Brand Part Number Markets Notes Buy
CARDONE Fits: 3.6L V6 82155
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Contains Gear
Fitment notes — CARDONE 82155
Contains Gear
Rear Left
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CARDONE Fits: 3.6L V6 82156
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Contains Gear
Fitment notes — CARDONE 82156
Contains Gear
Rear Right
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WAI GLOBAL Fits: 3.6L V6 82138
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear Left
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WAI GLOBAL Fits: 3.6L V6 82139
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear Right
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This table covers the motors that drive a window regulator. Typical signs include no motion, a squeal, or a motor that only runs on one speed. Confirm power, ground and the control module before replacing the motor.

Window Regulator

Economy

Brand Part Number Markets Notes Buy
DORMAN Popular Fits: 3.6L V6 740064
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear LeftPower
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DORMAN Popular Fits: 3.6L V6 740062
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Front LeftPower
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FAMOUS BRAND Popular Fits: 3.6L V6 1300288166
🇺🇸 US 🇨🇦 CA
Rear LeftPower Window, without Motor
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ULTRA-POWER Popular Fits: 3.6L V6 740065
🇺🇸 US 🇨🇦 CA
Rear RightPower
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ULTRA-POWER Popular Fits: 3.6L V6 740064
🇺🇸 US 🇨🇦 CA
Rear LeftPower
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DORMAN Fits: 3.6L V6 740065
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear RightPower
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DORMAN Fits: 3.6L V6 740063
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Front RightPower
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SKP Fits: 3.6L V6 SK740065
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear RightPower Windows
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SKP Fits: 3.6L V6 SK740062
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Front LeftPower Windows
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TECHPRO Fits: 3.6L V6 GM1551111
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear Right
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TECHPRO Fits: 3.6L V6 GM1550111
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear Left
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Standard Replacement

Brand Part Number Markets Notes Buy
AISIN Fits: 3.6L V6 RPGM092
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear RightPower Windows
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AISIN Fits: 3.6L V6 RPGM091
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear LeftPower Windows
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AISIN Fits: 3.6L V6 RPGM089
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Front LeftPower Windows
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AISIN Fits: 3.6L V6 RPGM090
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Front RightPower Windows
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CARDONE Fits: 3.6L V6 82156A
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear Rightwith Power Windows
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VDO / CONTINENTAL Fits: 3.6L V6 WR51074
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear Leftwith Power Windows
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VDO / CONTINENTAL Fits: 3.6L V6 WR51072
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Front Leftwith Power Windows
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WAI GLOBAL Fits: 3.6L V6 81272
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear LeftPower Windows
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WAI GLOBAL Fits: 3.6L V6 81273
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear RightPower Windows
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WAI GLOBAL Fits: 3.6L V6 WPR0085LB
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear LeftPower Window Regulator (Regulator Only)
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WAI GLOBAL Fits: 3.6L V6 WPR0086RB
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear RightPower Window Regulator (Regulator Only)
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WAI GLOBAL Fits: 3.6L V6 81270
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Front LeftPower Windows
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This table covers the regulators that raise and lower each door glass.

Window Regulator & Motor Assembly

Economy

Brand Part Number Markets Notes Buy
SKP Popular Fits: 3.6L V6 SK741064
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear Left
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SKP Popular Fits: 3.6L V6 SK741065
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear Right
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ULTRA-POWER Popular Fits: 3.6L V6 741065
🇺🇸 US 🇨🇦 CA
Rear Right
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DORMAN Fits: 3.6L V6 741064
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear Left
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DORMAN Fits: 3.6L V6 741065
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear Right
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TYC Fits: 3.6L V6 660539
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear Right
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Standard Replacement

Brand Part Number Markets Notes Buy
AISIN Fits: 3.6L V6 RPAGM150
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear Right
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AISIN Fits: 3.6L V6 RPAGM149
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear Left
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CARDONE Fits: 3.6L V6 82156AR
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear Right
View on
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CARDONE Fits: 3.6L V6 82155AR
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear Left
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VDO / CONTINENTAL Fits: 3.6L V6 WL41065
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear Rightwith Regulator
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WAI GLOBAL Fits: 3.6L V6 WPR0630RMB
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear RightPower Window Regulator and Motor Assembly
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WAI GLOBAL Fits: 3.6L V6 382368
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear Left
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WAI GLOBAL Fits: 3.6L V6 382369
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear Right
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This table covers combined regulator-and-motor assemblies for a door.

Buying Interior Parts for a 2005 Cadillac CTS

On this vehicle, the interior covers cabin hardware — seat components, handles, switch bezels, carpet, pedals and the pieces that take daily wear.

  • Match the engine first. Every interior part here is engine-specific; each row shows which engine(s) it fits.
  • Read the notes on each row for position, trim and spec qualifiers before you order.
  • Where labor overlaps, replace the retainer clips with any panel removal — they are cheap insurance against squeaks.
  • Cross-reference the manufacturer part number against your old part or a service-manual listing.

Start with the largest groups on this page: Window Regulator and Window Regulator & Motor Assembly .

Frequently Asked Questions

How many interior parts fit the 2005 Cadillac CTS?

Our catalog currently lists 83 interior parts for the 2005 Cadillac CTS across 17 subcategories and 18 brands, covering all 3 engine options (2.8L V6, 3.6L V6 and 5.7L V8). Each part is matched to the engine(s) it fits.

Do interior parts differ between 2005 Cadillac CTS engines?

Yes. Every interior part on this page is engine-specific. Each row shows which engine(s) it fits — use the filter at the top to hide the rest. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.

What are the signs of interior problems on a 2005 Cadillac CTS?

Common symptoms include a door handle that works only from outside, sagging headliner, a window switch that needs two presses, or seat adjusters that stick. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.

What should I replace at the same time?

Where labor overlaps, replace the retainer clips with any panel removal — they are cheap insurance against squeaks.

What do the market flags (US, CA, MX) on each part mean?

They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2005 Cadillac CTS was originally sold in the US, the safest choice is a part marked for the US market.

How do I make sure a part fits my 2005 Cadillac CTS?

First match the engine — each row shows which engine(s) the part fits. Then interior plastics are often color- and trim-specific — check the notes column against your trim level before ordering. The notes column carries position and trim qualifiers where they apply.

Other Parts for the 2005 Cadillac CTS

Interior Parts for Other Cadillac CTS Years

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Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.