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Welcome to Source One Auto Parts!

Welcome to Source One Auto Parts!

Brands

Browse our complete inventory of genuine OEM parts organized by manufacturer. Source One Auto Parts carries factory-original components from GM, ACDelco, Toyota, Ford, Subaru, Hyundai, Honda, Kia, Chrysler, Motorcraft, Champion, Wagner, Michelin, and more.

Every brand in our inventory represents the actual original equipment supplier for the vehicles those parts fit. We do not carry aftermarket substitutes — only factory-original parts sourced directly from manufacturer surplus.

Select your brand to browse available inventory, or use the search to find a specific part number. Contact us at 269-343-3323 for part identification assistance.

Filters

Side View Mirror Mounted Turn Signal Lamp Left 2015-19 ATS 14-19 CTS 23105582-1
$47.69 - $47.69
$47.69
$47.69 - $47.69
$47.69

Side View Mirror Mounted Turn Signal Lamp Left 2015-19 ATS 14-19 CTS 23105582

in stock

Side View Mirror Mounted Turn Signal Lamp, Left Hand (Driver's Side) Description: Side View Mirror Mounted Turn Signal Lamp, Left Hand (Driv...

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SKU: 1320371

$47.69 - $47.69
$47.69
$47.69 - $47.69
$47.69
Side View Mirror Mounted Turn Signal Lamp Right 2020-23 CT5 2014-19 CTS 23105590-1
$47.69 - $47.69
$47.69
$47.69 - $47.69
$47.69

Side View Mirror Mounted Turn Signal Lamp Right 2020-23 CT5 2014-19 CTS 23105590

in stock

Side View Mirror Mounted Turn Signal Lamp, Right Hand (Passenger's Side) Description: Side View Mirror Mounted Turn Signal Lamp, Right Hand (Pa...

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SKU: 1320370

$47.69 - $47.69
$47.69
$47.69 - $47.69
$47.69
Overhead Console Sunroof Switch 2014-19 Cadillac CTS XTS 22946685-1
$27.79 - $27.79
$27.79
$27.79 - $27.79
$27.79

Overhead Console Sunroof Switch 2014-19 Cadillac CTS XTS 22946685

in stock

Overhead Console Sunroof Switch for 2014-19 Cadillac CTS and Cadillac XTS Description: Overhead Console Sunroof Switch for 2014-19 Cadillac ...

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SKU: 1320369

$27.79 - $27.79
$27.79
$27.79 - $27.79
$27.79
Cupholder Door w/Sliding Module Black Morello 14-19 Cadillac CTS Sedan 23207547-1
$43.81 - $43.81
$43.81
$43.81 - $43.81
$43.81

Cupholder Door w/Sliding Module Black Morello 14-19 Cadillac CTS Sedan 23207547

in stock

Cupholder Door With Slider Module, Black With Morello Stiching Description: Cupholder Door With Slider Module, Black With Morello Stiching Part...

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SKU: 1320363

$43.81 - $43.81
$43.81
$43.81 - $43.81
$43.81
OEM GM Power Backglass Sunshade Cashmere 2014 Cadillac CTS Sedan 23188359-1
$122.09 - $122.09
$122.09
$122.09 - $122.09
$122.09

OEM GM Power Backglass Sunshade Cashmere 2014 Cadillac CTS Sedan 23188359

Only 4 left!

Power Backglass Sunshade, Cashmere Description: Power Backglass Sunshade, Cashmere Part Number: 23188359 Condition: New OEM, Removed Fro...

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SKU: 1320368

$122.09 - $122.09
$122.09
$122.09 - $122.09
$122.09
AC Recepticle 230 Volt 150 Watt 2014-16 Cadillac CTS 13-17 XTS Export 9031770-1
$15.86 - $15.86
$15.86
$15.86 - $15.86
$15.86

AC Recepticle 230 Volt 150 Watt 2014-16 Cadillac CTS 13-17 XTS Export 9031770

in stock

230 Volt, 150 Watt, AC Recepticle, Specific to Middle East/Non-US Vehicles Description: 230 Volt, 150 Watt, AC Recepticle, Specific to Middl...

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SKU: 1320349

$15.86 - $15.86
$15.86
$15.86 - $15.86
$15.86
Center Console Mounted Air Temperature Sensor Cadillac CTS SRX XTS 25917885-1
$11.57 - $11.57
$11.57
$11.57 - $11.57
$11.57

Center Console Mounted Air Temperature Sensor Cadillac CTS SRX XTS 25917885

in stock

Center Console Mounted Air Temperature Sensor Description: Center Console Mounted Air Temperature Sensor Part Number: 25917885 Condition: New...

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SKU: 1320346

$11.57 - $11.57
$11.57
$11.57 - $11.57
$11.57
Vehicle Stability System Control Switch Black 2014-19 Cadillac CTS 23190962-1
$11.57 - $11.57
$11.57
$11.57 - $11.57
$11.57

Vehicle Stability System Control Switch Black 2014-19 Cadillac CTS 23190962

in stock

Vehicle Stability System Control Switch, Black Description: Vehicle Stability System Control Switch, Black Part Number: 23190962 Conditi...

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SKU: 1320348

$11.57 - $11.57
$11.57
$11.57 - $11.57
$11.57
Center Console Keyless Entry Antenna ATS CTS Escalade SRX Camaro Cruze 13580788-1
$10.25 - $10.25
$10.25
$10.25 - $10.25
$10.25

Center Console Keyless Entry Antenna ATS CTS Escalade SRX Camaro Cruze 13580788

in stock

Center Console Mounted Keyless Entry Antenna Description: Center Console Mounted Keyless Entry Antenna Part Number: 13580788 Condition: ...

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SKU: 1320345

$10.25 - $10.25
$10.25
$10.25 - $10.25
$10.25
RH Black Leather Center Console Trim Panel 2014-15 Cadillac CTS Sedan 23424807-1
$30.51 - $30.51
$30.51
$30.51 - $30.51
$30.51

RH Black Leather Center Console Trim Panel 2014-15 Cadillac CTS Sedan 23424807

in stock

Right Side, Black Leather Center Console Trim Panel Description: Right Side, Black Leather Center Console Trim Panel Part Number: 23424807...

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SKU: 1320344

$30.51 - $30.51
$30.51
$30.51 - $30.51
$30.51
LH Black Leather Center Console Trim Panel 2014-19 Cadillac CTS Sedan 23424812-1
$30.51 - $30.51
$30.51
$30.51 - $30.51
$30.51

LH Black Leather Center Console Trim Panel 2014-19 Cadillac CTS Sedan 23424812

in stock

Left Side, Black Leather Center Console Trim Panel Description: Left Side, Black Leather Center Console Trim Panel Part Number: 23424812 Cond...

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SKU: 1320343

$30.51 - $30.51
$30.51
$30.51 - $30.51
$30.51
8-Speed Automatic Transmission Shift Mechanism 2014-19 Cadillac CTS 23392735-1
$94.59 - $94.59
$94.59
$94.59 - $94.59
$94.59

8-Speed Automatic Transmission Shift Mechanism 2014-19 Cadillac CTS 23392735

in stock

8 Speed Automatic Transmission Shift Mechanism Description: 8 Speed Automatic Transmission Shift Mechanism Part Number: 23392735, 23180743 Co...

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SKU: 1320342

$94.59 - $94.59
$94.59
$94.59 - $94.59
$94.59
Brake & Clutch Alloy Pedal Covers 2 Pc Kit 2013-14 Cadillac ATS 22935044-1
$23.78 - $23.78
$23.78
$23.78 - $23.78
$23.78

Brake & Clutch Alloy Pedal Covers 2 Pc Kit 2013-14 Cadillac ATS 22935044

in stock

Brake & Clutch Pedal Pads (2 Pieces of 4 Piece Kit, Price Discounted Accordingly) Description: Brake & Clutch Pedal Pads (2 Pieces o...

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SKU: 1320341

$23.78 - $23.78
$23.78
$23.78 - $23.78
$23.78
New OEM GM LED Interior Courtesy Lamp Silverado Sierra Acadia Escalade 13582994-1
$10.49 - $10.49
$10.49
$10.49 - $10.49
$10.49

New OEM GM LED Interior Courtesy Lamp Silverado Sierra Acadia Escalade 13582994

in stock

LH/RH LED Courtesy Lamp Description: Left or Right LED Courtesy Lamp Part Number: 13582994 Condition: New OEM, Removed From Factory Excess T...

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SKU: 1320329

$10.49 - $10.49
$10.49
$10.49 - $10.49
$10.49
OEM GM Clutch Master Cylinder 2013-15 Cadillac ATS 2016 Chevy Camaro 24273202-1
$48.20 - $48.20
$48.20
$48.20 - $48.20
$48.20

OEM GM Clutch Master Cylinder 2013-15 Cadillac ATS 2016 Chevy Camaro 24273202

in stock

Clutch Master Cylinder Description: Clutch Master Cylinder Part Number: 24251197, 24273202 Condition: New OEM, Removed From Factory Surp...

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SKU: 1320338

$48.20 - $48.20
$48.20
$48.20 - $48.20
$48.20
Cadillac Cue Infotainment/Navigation System Manual for U.S. & Canada 23127537-1
$18.30 - $18.30
$18.30
$18.30 - $18.30
$18.30

Cadillac Cue Infotainment/Navigation System Manual for U.S. & Canada 23127537

Only 3 left!

Cue Infotainment System Booklet/Navigation System Info Manual Description: Cue Infotainment System Booklet/Navigation System Info Manual P...

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SKU: 1320293

$18.30 - $18.30
$18.30
$18.30 - $18.30
$18.30
LG Gen 9 OnStar Communication Module 2014 Cadillac CTS 23434898-1
$133.67 - $133.67
$133.67
$133.67 - $133.67
$133.67

LG Gen 9 OnStar Communication Module 2014 Cadillac CTS 23434898

Only 3 left!

LG Communiction Interface Module, Without Bluetooth Description: LG Communiction Interface Module, Without Bluetooth Part Number: 23434898...

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SKU: 1320171

$133.67 - $133.67
$133.67
$133.67 - $133.67
$133.67
LH Rear Chrome Belt Reveal Molding 2014 Cadillac CTS Sedan 23296752-1
$60.41 - $60.41
$60.41
$60.41 - $60.41
$60.41

LH Rear Chrome Belt Reveal Molding 2014 Cadillac CTS Sedan 23296752

in stock

Left Hand Rear Door, Chrome Belt Reveal Molding Description: Left Hand Rear Door, Chrome Belt Reveal Molding Part Number: 23296752, 231259...

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SKU: 1320214

$60.41 - $60.41
$60.41
$60.41 - $60.41
$60.41
New OEM GM Side View Mirror RH White Diamond Korean 2014 Cadillac CTS 23105645-1
$91.44 - $91.44
$91.44
$91.44 - $91.44
$91.44

New OEM GM Side View Mirror RH White Diamond Korean 2014 Cadillac CTS 23105645

Only 1 left!

White Diamond Painted, Right Hand Side View Mirror (14 Pin Harness), With Korean Text, (Size of Mirror is Larger Than US Mirrors), With RPO Code...

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SKU: 1320119

$91.44 - $91.44
$91.44
$91.44 - $91.44
$91.44
Medium Titanium 4 Pc Carpet Floor Mat Set w/o Logo 2014-15 CTS Sedan 22953092-1
$48.83 - $48.83
$48.83
$48.83 - $48.83
$48.83

Medium Titanium 4 Pc Carpet Floor Mat Set w/o Logo 2014-15 CTS Sedan 22953092

Only 1 left!

4 Piece Medium Titanium (Gray), Carpet Floor Mat Set (No Logo, 2 Grommets on Each Right and Left Front Mats) Description: 4 Piece Medium Tit...

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SKU: 1320106

$48.83 - $48.83
$48.83
$48.83 - $48.83
$48.83
Courtesy Lamp Neutral Tan/Jet Black LH 2014-15 Cadillac CTS Sedan 23128803-1
$23.78 - $23.78
$23.78
$23.78 - $23.78
$23.78

Courtesy Lamp Neutral Tan/Jet Black LH 2014-15 Cadillac CTS Sedan 23128803

in stock

Neutral Tan & Jet Black, Left Hand Rear Courtesy/Reading Lamp Description: Neutral Tan & Jet Black, Left Hand Rear Courtesy/Reading ...

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SKU: 1320104

$23.78 - $23.78
$23.78
$23.78 - $23.78
$23.78
Door Lock Latch Front RH 2013-15 ATS 14 CTS 14-15 Silverado Sierra 1500 13592280-1
$48.83 - $48.83
$48.83
$48.83 - $48.83
$48.83

Door Lock Latch Front RH 2013-15 ATS 14 CTS 14-15 Silverado Sierra 1500 13592280

in stock

Front Right Hand Door Lock Latch Actuator Description: Front Right Hand Door Lock Latch Actuator Part Number: 13592280, 13590493 Conditi...

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SKU: 1320105

$48.83 - $48.83
$48.83
$48.83 - $48.83
$48.83
Reading Lamp Light Platinum/Jet Black LH 2014-15 Cadillac CTS Sedan 23128802-1
$23.78 - $23.78
$23.78
$23.78 - $23.78
$23.78

Reading Lamp Light Platinum/Jet Black LH 2014-15 Cadillac CTS Sedan 23128802

in stock

Light Platinum & Jet Black, Left Hand Rear Courtesy/Reading Lamp Description: Light Platinum & Jet Black, Left Hand Rear Courtesy/Re...

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SKU: 1320101

$23.78 - $23.78
$23.78
$23.78 - $23.78
$23.78
Courtesy Lamp LT Platinum/Jet Black RH Rear 2014-15 Cadillac CTS Sedan 23128798-1
$23.78 - $23.78
$23.78
$23.78 - $23.78
$23.78

Courtesy Lamp LT Platinum/Jet Black RH Rear 2014-15 Cadillac CTS Sedan 23128798

Only 1 left!

Light Platinum & Jet Black, Right Hand Rear Courtesy/Reading Lamp Description: Light Platinum & Jet Black, Right Hand Rear Courtesy/...

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SKU: 1320102

$23.78 - $23.78
$23.78
$23.78 - $23.78
$23.78

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