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Welcome to Source One Auto Parts!

Welcome to Source One Auto Parts!

General Motors

Shop our complete catalog of genuine General Motors OEM parts. Our GM inventory covers Chevrolet, Cadillac, Buick, GMC, and Saturn vehicles — airbags, control modules, HVAC components, body parts, drivetrain components, and more, all sourced from GM factory surplus.

General Motors vehicles are built with a wide range of platform-specific components. Our factory-original GM parts are the correct replacement for your specific vehicle — same connector, same calibration, same mechanical specification as the part installed at the factory.

Browse by category or search by GM part number to find exactly what you need. Contact us at 269-343-3323 for part identification and fitment assistance.

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Cruise Control Switch Steering Wheel Mounted Cadillac ATS CTS XTS 23192760-1
$48.20 - $48.20
$48.20
$48.20 - $48.20
$48.20

Cruise Control Switch Steering Wheel Mounted Cadillac ATS CTS XTS 23192760

in stock

Steering Wheel Mounted (Left Hand Side, 3 Button) Cruise Control Switch Description: Steering Wheel Mounted (Left Hand Side, 3 Button) Cruis...

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SKU: 1220321

$48.20 - $48.20
$48.20
$48.20 - $48.20
$48.20
Cruise Control Switch Steering Wheel Mounted 13-15 ATS 15 CTS 13-15 XTS 23218512-1
$48.20 - $48.20
$48.20
$48.20 - $48.20
$48.20

Cruise Control Switch Steering Wheel Mounted 13-15 ATS 15 CTS 13-15 XTS 23218512

in stock

Steering Wheel Mounted (Left Hand Side, 2 Button) Cruise Control Switch Description: Steering Wheel Mounted (Left Hand Side, 2 Button) Cruis...

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SKU: 1220320

$48.20 - $48.20
$48.20
$48.20 - $48.20
$48.20
3-Pc Trim Kit 2008-13 Cadillac CTS Right Hand Drive 22985006 22985008 22985010-1
$97.67 - $97.67
$97.67
$97.67 - $97.67
$97.67

3-Pc Trim Kit 2008-13 Cadillac CTS Right Hand Drive 22985006 22985008 22985010

in stock

3 Piece Instrument Panel Trim Kit Description: 3 Piece Instrument Panel Trim Kit Part Number: 22985006, 22985008, 22985010 Condition: Ne...

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SKU: 1220314

$97.67 - $97.67
$97.67
$97.67 - $97.67
$97.67
Cruise Control Switch Steering Wheel Mounted Cadillac ATS CTS XTS ELR 23192759-1
$54.93 - $54.93
$54.93
$54.93 - $54.93
$54.93

Cruise Control Switch Steering Wheel Mounted Cadillac ATS CTS XTS ELR 23192759

in stock

Steering Wheel Mounted (Left Hand Side, 4 Button) Cruise Control Switch Description: Steering Wheel Mounted (Left Hand Side, 4 Button) Cruis...

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SKU: 1220319

$54.93 - $54.93
$54.93
$54.93 - $54.93
$54.93
New OEM GM Headlamp Turn Signal Switch/Stalk 2014 CTS 2014-15 Impala 22894392-1
$30.51 - $30.51
$30.51
$30.51 - $30.51
$30.51

New OEM GM Headlamp Turn Signal Switch/Stalk 2014 CTS 2014-15 Impala 22894392

in stock

Headlamp & Turn Signal Switch/Stalk, With Front Fog Lamp Description: Headlamp & Turn Signal Switch/Stalk, With Front Fog Lamp Par...

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SKU: 1220315

$30.51 - $30.51
$30.51
$30.51 - $30.51
$30.51
New OEM GM Windshield Wiper Switch/Stalk 2013-18 Cadillac ATS 16-18 CTS 22894391-1
$21.33 - $21.33
$21.33
$21.33 - $21.33
$21.33

New OEM GM Windshield Wiper Switch/Stalk 2013-18 Cadillac ATS 16-18 CTS 22894391

in stock

Windshield Wiper Switch/Stalk Description: Windshield Wiper Switch/Stalk Part Number: 22894391 Condition: Original Equipment, Removed Fr...

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SKU: 1220305

$21.33 - $21.33
$21.33
$21.33 - $21.33
$21.33
Antenna Cover Painted Crystal Red Claret 2009-11 Cadillac CTS 25831346-1
$24.39 - $24.39
$24.39
$24.39 - $24.39
$24.39

Antenna Cover Painted Crystal Red Claret 2009-11 Cadillac CTS 25831346

Only 2 left!

Crystal Red Claret Painted Antenna Cover (Cover Only, Base Not Included) Description: Crystal Red Claret Painted Antenna Cover (Cover Only, ...

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SKU: 1220303

$24.39 - $24.39
$24.39
$24.39 - $24.39
$24.39
Antenna Cover Evolution Blue Metallic 2009-13 Cadillac CTS Sedan 20919306-1
$24.39 - $24.39
$24.39
$24.39 - $24.39
$24.39

Antenna Cover Evolution Blue Metallic 2009-13 Cadillac CTS Sedan 20919306

in stock

Evolution Blue Metallic Painted Antenna Cover (Cover Only, Base Not Included) Description: Evolution Blue Metallic Painted Antenna Cover (Co...

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SKU: 1220299

$24.39 - $24.39
$24.39
$24.39 - $24.39
$24.39
Antenna Cover Evolution Blue Metallic 2011-13 Cadillac CTS Coupe 20919304-1
$24.39 - $24.39
$24.39
$24.39 - $24.39
$24.39

Antenna Cover Evolution Blue Metallic 2011-13 Cadillac CTS Coupe 20919304

Only 3 left!

Evolution Blue Metallic Painted Antenna Cover (Cover Only, Base Not Included) Description: Evolution Blue Metallic Painted Antenna Cover (Co...

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SKU: 1220300

$24.39 - $24.39
$24.39
$24.39 - $24.39
$24.39
OEM GM Multi-Function Switch with Black Bezel New 2013 Cadillac ATS 20997764-1
$29.88 - $29.88
$29.88
$29.88 - $29.88
$29.88

OEM GM Multi-Function Switch with Black Bezel New 2013 Cadillac ATS 20997764

in stock

Multi-Function Switch With Black Bezel Description: Multi-Function Switch With Black Bezel Part Number: 20997764 Condition: New OEM, Gen...

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SKU: 1220287

$29.88 - $29.88
$29.88
$29.88 - $29.88
$29.88
New OEM GM Multi-Function Switch without Bezel 2013 Cadillac ATS 22904289-1
$35.99 - $35.99
$35.99
$35.99 - $35.99
$35.99

New OEM GM Multi-Function Switch without Bezel 2013 Cadillac ATS 22904289

in stock

Multi Function Switch, No Bezel Description: Multi Function Switch, No Bezel Part Number: 22904289 Condition: New OEM, Generic Packaging...

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SKU: 1220274

$35.99 - $35.99
$35.99
$35.99 - $35.99
$35.99
New OEM GM Multi-Function Switch w/Red Bezel 2013 Cadillac ATS 22846931-1
$36.63 - $36.63
$36.63
$36.63 - $36.63
$36.63

New OEM GM Multi-Function Switch w/Red Bezel 2013 Cadillac ATS 22846931

in stock

Multi-Function Switch With Red Bezel Description: Multi-Function Switch With Red Bezel Part Number: 22846931 Condition: New OEM, Generic...

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SKU: 1220272

$36.63 - $36.63
$36.63
$36.63 - $36.63
$36.63
New OEM GM Multi-Function Switch w/Tan Bezel 2013 Cadillac ATS 22846928-1
$29.88 - $29.88
$29.88
$29.88 - $29.88
$29.88

New OEM GM Multi-Function Switch w/Tan Bezel 2013 Cadillac ATS 22846928

Only 5 left!

Multi-Function Switch With Tan Bezel Description: Multi-Function Switch With Tan Bezel Part Number: 22846928 Condition: New OEM, Generic...

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SKU: 1220270

$29.88 - $29.88
$29.88
$29.88 - $29.88
$29.88
New OEM GM Multi-Function Switch w/Tan Bezel 2013 Cadillac ATS 22846926-1
$29.88 - $29.88
$29.88
$29.88 - $29.88
$29.88

New OEM GM Multi-Function Switch w/Tan Bezel 2013 Cadillac ATS 22846926

Only 5 left!

Multi-Function Switch With Tan Bezel Description: Multi-Function Switch With Tan Bezel Part Number: 22846926 Condition: New OEM, Generic...

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SKU: 1220269

$29.88 - $29.88
$29.88
$29.88 - $29.88
$29.88
New OEM GM Multi-Function Switch w/Black Bezel 2013 Cadillac ATS 20983773-1
$29.88 - $29.88
$29.88
$29.88 - $29.88
$29.88

New OEM GM Multi-Function Switch w/Black Bezel 2013 Cadillac ATS 20983773

Only 5 left!

Multi-Function Switch With Black Bezel Description: Multi-Function Switch With Black Bezel Part Number: 20983773 Condition: New OEM, Gen...

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SKU: 1220268

$29.88 - $29.88
$29.88
$29.88 - $29.88
$29.88
New OEM GM Multi-Function Switch w/Gray Bezel 2013 Cadillac ATS 22846934-1
$29.88 - $29.88
$29.88
$29.88 - $29.88
$29.88

New OEM GM Multi-Function Switch w/Gray Bezel 2013 Cadillac ATS 22846934

Only 4 left!

Multi-Function Switch With Gray Bezel Description: Multi-Function Switch With Gray Bezel Part Number: 22846934 Condition: New OEM, Gener...

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SKU: 1220267

$29.88 - $29.88
$29.88
$29.88 - $29.88
$29.88
New OEM GM Multi-Function Switch w/Red Bezel 2013 Cadillac ATS 22846932-1
$29.88 - $29.88
$29.88
$29.88 - $29.88
$29.88

New OEM GM Multi-Function Switch w/Red Bezel 2013 Cadillac ATS 22846932

Only 5 left!

Multi-Function Switch With Red Bezel Description: Multi-Function Switch With Red Bezel Part Number: 22846932 Condition: New OEM, Generic...

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SKU: 1220266

$29.88 - $29.88
$29.88
$29.88 - $29.88
$29.88
New OEM GM Multi-Function Switch w/Gray Bezel 2013 Cadillac ATS 22846936-1
$29.88 - $29.88
$29.88
$29.88 - $29.88
$29.88

New OEM GM Multi-Function Switch w/Gray Bezel 2013 Cadillac ATS 22846936

Only 5 left!

Multi-Function Switch With Gray Bezel Description: Multi-Function Switch With Gray Bezel Part Number: 22846936 Condition: New OEM, Gener...

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SKU: 1220265

$29.88 - $29.88
$29.88
$29.88 - $29.88
$29.88
New OEM GM Multi-Function Switch w/Tan Bezel 2013 Cadillac ATS 22846927-1
$60.41 - $60.41
$60.41
$60.41 - $60.41
$60.41

New OEM GM Multi-Function Switch w/Tan Bezel 2013 Cadillac ATS 22846927

in stock

Multi-Function Switch With Tan Bezel Description: Multi-Function Switch With Tan Bezel Part Number: 22846927 Condition: New OEM, Generic...

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SKU: 1220262

$60.41 - $60.41
$60.41
$60.41 - $60.41
$60.41
Alarm Switch 2013 Cadillac ATS 22757834-1
$21.33 - $21.33
$21.33
$21.33 - $21.33
$21.33

Alarm Switch 2013 Cadillac ATS 22757834

in stock

Alarm Switch Description: Alarm Switch Part Number: 22757834 Condition: New OEM, Generic Packaging Other Info: This part may require d...

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SKU: 1220260

$21.33 - $21.33
$21.33
$21.33 - $21.33
$21.33
Multi-Function Switch New OEM GM 2013 Cadillac ATS 22846743-1
$13.30 - $13.30
$13.30
$13.30 - $13.30
$13.30

Multi-Function Switch New OEM GM 2013 Cadillac ATS 22846743

in stock

Multi-Function Switch Description: Multi-Function Switch Part Number: 22846743 Condition: New OEM, Generic Packaging Other Info: This ...

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SKU: 1220258

$13.30 - $13.30
$13.30
$13.30 - $13.30
$13.30
Parking Brake Switch 2013 Cadillac ATS 20928747-1
$24.41 - $24.41
$24.41
$24.41 - $24.41
$24.41

Parking Brake Switch 2013 Cadillac ATS 20928747

in stock

Parking Brake Switch Description: Parking Brake Switch Part Number: 20928747 Condition: New OEM, Generic Packaging Other Info: This...

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SKU: 1220256

$24.41 - $24.41
$24.41
$24.41 - $24.41
$24.41
Multi-Function Switch New OEM GM 2013 Cadillac ATS 22904293-1
$21.33 - $21.33
$21.33
$21.33 - $21.33
$21.33

Multi-Function Switch New OEM GM 2013 Cadillac ATS 22904293

in stock

Multi Function Switch Description: Multi Function Switch Part Number: 22904293 Condition: New OEM, Generic Packaging Other Info: This ...

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SKU: 1220259

$21.33 - $21.33
$21.33
$21.33 - $21.33
$21.33
Side View Mirror LH w/Memory Crystal Claret 2008-14 CTS Sedan & Wagon 25828072-1
$172.12 - $172.12
$172.12
$172.12 - $172.12
$172.12

Side View Mirror LH w/Memory Crystal Claret 2008-14 CTS Sedan & Wagon 25828072

Only 1 left!

Left Hand Side View Mirror, Crystal Claret Painted, Power Folding, Electric, Heated, With Memory, 7 Wire Harness Description: Left Hand Side...

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SKU: 1220245

$172.12 - $172.12
$172.12
$172.12 - $172.12
$172.12

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