Skip to content

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.

Filters

Sharkfin Style Antenna Cover White 40U 2009-11 Cadillac DTS 25838935 25838934-1
$23.15 - $23.15
$23.15
$23.15 - $23.15
$23.15

Sharkfin Style Antenna Cover White 40U 2009-11 Cadillac DTS 25838935 25838934

Only 4 left!

White (40U RPO, 8554 Paint Code) "Shark Fin" Style Antenna Cover (Cover ONLY) Description: White (40U RPO, 8554 Paint Code) "Shark Fin" Styl...

View full details

SKU: 1010133

$23.15 - $23.15
$23.15
$23.15 - $23.15
$23.15
Yaw Rate Accelerometer Ride Control Sensor 2011-13 Chevy Volt 13500996-1
$54.91 - $54.91
$54.91
$54.91 - $54.91
$54.91

Yaw Rate Accelerometer Ride Control Sensor 2011-13 Chevy Volt 13500996

Only 2 left!

Yaw Rate Sensor (Accelerometer) Description: Yaw Rate Sensor (Accelerometer) Part Number: 13500996 Condition: New OEM, Generic Packaging...

View full details

SKU: 1010111

$54.91 - $54.91
$54.91
$54.91 - $54.91
$54.91
Console Shift Bezel Natural Ash Burl Woodgrain 2009-11 Cadillac DTS 20831248-1
$122.07 - $122.07
$122.07
$122.07 - $122.07
$122.07

Console Shift Bezel Natural Ash Burl Woodgrain 2009-11 Cadillac DTS 20831248

Only 5 left!

Light Woodgrain Console Shift Bezel Description: Light Woodgrain Console Shift Bezel Part Number: 20831248 Condition: New OEM, Generic P...

View full details

SKU: 1010110

$122.07 - $122.07
$122.07
$122.07 - $122.07
$122.07
Chrome Center Cap 37288 N94 N77 P31 Buick Lacrosse Regal Lucerne 9595157 9594955-1
$14.42 - $14.42
$14.42
$14.42 - $14.42
$14.42

Chrome Center Cap 37288 N94 N77 P31 Buick Lacrosse Regal Lucerne 9595157 9594955

in stock

Chrome Finish Center Cap, 2.5 Inch Outside Diameter (across face of cap) Description: Chrome Finish Center Cap, 2.5 Inch Outside Diameter (acro...

View full details

SKU: 1010106

$14.42 - $14.42
$14.42
$14.42 - $14.42
$14.42
Air Suspension Leveling Control Sensor LH Rear F55 2006-11 Lucerne DTS 25767365-1
$103.77 - $103.77
$103.77
$103.77 - $103.77
$103.77

Air Suspension Leveling Control Sensor LH Rear F55 2006-11 Lucerne DTS 25767365

in stock

Left (Driver's Side) Rear Air Suspension Leveling Control Sensor Description: Left (Driver's Side) Rear Air Suspension Leveling Control Sens...

View full details

SKU: 1010093

$103.77 - $103.77
$103.77
$103.77 - $103.77
$103.77
OEM GM Brake Knuckle Left LH Front 2006-11 Cadillac DTS Buick Lucerne 25996821-1
$213.66 - $213.66
$213.66
$213.66 - $213.66
$213.66

OEM GM Brake Knuckle Left LH Front 2006-11 Cadillac DTS Buick Lucerne 25996821

Only 3 left!

Left Hand Front Brake Knuckle (Without J55 Heavy Duty Brake Option) Description: Left Hand Front Brake Knuckle (Without J55 Heavy Duty Brake...

View full details

SKU: 1010032

$213.66 - $213.66
$213.66
$213.66 - $213.66
$213.66
Brake Knuckle LH Left Front J55 Heavy Duty 2006-11 Cadillac DTS 10388238-1
$194.72 - $194.72
$194.72
$194.72 - $194.72
$194.72

Brake Knuckle LH Left Front J55 Heavy Duty 2006-11 Cadillac DTS 10388238

Only 2 left!

Left Hand Front Brake Knuckle With J55 Heavy Duty Brake Option Description: Left Hand Front Brake Knuckle With J55 Heavy Duty Brake Option ...

View full details

SKU: 1010028

$194.72 - $194.72
$194.72
$194.72 - $194.72
$194.72
New OEM GM Onstar Only Module 2011 Cadillac CTS DTS Buick Lucerne 20951766-1
$97.65 - $97.65
$97.65
$97.65 - $97.65
$97.65

New OEM GM Onstar Only Module 2011 Cadillac CTS DTS Buick Lucerne 20951766

in stock

Onstar Module (OnStar ONLY, does not support Bluetooth) Description: Onstar Module (OnStar ONLY, does not support Bluetooth) Part Number: ...

View full details

SKU: 1010006

$97.65 - $97.65
$97.65
$97.65 - $97.65
$97.65
Vapor Canister Purge Valve Hose 2018-21 Equinox Terrain 1.5L 12683612-1
$17.72 - $17.72
$17.72
$17.72 - $17.72
$17.72

Vapor Canister Purge Valve Hose 2018-21 Equinox Terrain 1.5L 12683612

in stock

Vapor Canister Purge Valve Hose Description: Vapor Canister Purge Valve Hose Part Number: 12683612 Condition: New OEM, Generic Packaging...

View full details

SKU: 1003685

$17.72 - $17.72
$17.72
$17.72 - $17.72
$17.72
New OEM GM Sunroof Shade Switch Black 2014-17 Cadillac CTS XTS 22997772-1
$12.76 - $12.76
$12.76
$12.76 - $12.76
$12.76

New OEM GM Sunroof Shade Switch Black 2014-17 Cadillac CTS XTS 22997772

in stock

Sunroof Shade Switch, Black Description: Sunroof Shade Switch, Black Part Number: 22997772 Condition: New OEM, Generic Packaging Other...

View full details

SKU: 1003650

$12.76 - $12.76
$12.76
$12.76 - $12.76
$12.76
Steering Column Power Tilt Motor 2009 Hummer H2 19181095-1
$49.91 - $49.91
$49.91
$49.91 - $49.91
$49.91

Steering Column Power Tilt Motor 2009 Hummer H2 19181095

in stock

Steering Column Power Tilt Motor Description: Steering Column Power Tilt Motor Part Number: 19181095 Condition: New OEM, Removed From Fa...

View full details

SKU: 1003676

$49.91 - $49.91
$49.91
$49.91 - $49.91
$49.91
Hands Free Calling/OnStar Switch 2014-18 Chevy Impala Cadillac CTS 23301873-1
$24.43 - $24.43
$24.43
$24.43 - $24.43
$24.43

Hands Free Calling/OnStar Switch 2014-18 Chevy Impala Cadillac CTS 23301873

in stock

Hands Free Calling/OnStar Switch, Black Description: Hands Free Calling/OnStar Switch, Black Part Number: 23301873 Condition: New OEM, G...

View full details

SKU: 1003651

$24.43 - $24.43
$24.43
$24.43 - $24.43
$24.43
Garage Door Opener Transmitter 2015-16 Silverado Sierra Yukon Tahoe 23401438-1
$61.04 - $61.04
$61.04
$61.04 - $61.04
$61.04

Garage Door Opener Transmitter 2015-16 Silverado Sierra Yukon Tahoe 23401438

in stock

Garage Door Opener/Transmitter, 433 Mhz Frequency Description: Garage Door Opener/Transmitter, 433 Mhz Frequency Part Number: 23401438 C...

View full details

SKU: 1003649

$61.04 - $61.04
$61.04
$61.04 - $61.04
$61.04
Overhead Console Reading Lamp Titanium Grey 2014-17 Buick Regal 23149037-1
$24.41 - $24.41
$24.41
$24.41 - $24.41
$24.41

Overhead Console Reading Lamp Titanium Grey 2014-17 Buick Regal 23149037

in stock

Overhead Console Reading Lamp - Titanium/Grey Description: Overhead Console Reading Lamp - Titanium/Grey Part Number: 23149037 Condition...

View full details

SKU: 1003647

$24.41 - $24.41
$24.41
$24.41 - $24.41
$24.41
OEM GM Overhead Console Reading Lamp Black 2014-17 Buick Regal 22985836-1
$24.41 - $24.41
$24.41
$24.41 - $24.41
$24.41

OEM GM Overhead Console Reading Lamp Black 2014-17 Buick Regal 22985836

in stock

Overhead Console Reading Lamp - Black Description: Overhead Console Reading Lamp - Black Part Number: 22985836 Condition: New OEM, Gener...

View full details

SKU: 1003646

$24.41 - $24.41
$24.41
$24.41 - $24.41
$24.41
Reading Lamp Pair 2015-18 CTS Sedan 15-17 XTS 15-18 ATS Coupe 23191126 23191127-1
$30.51 - $30.51
$30.51
$30.51 - $30.51
$30.51

Reading Lamp Pair 2015-18 CTS Sedan 15-17 XTS 15-18 ATS Coupe 23191126 23191127

in stock

Overhead Console Reading Lamps, Left Hand Right Hand Pair Description: Overhead Console Reading Lamps, Left Hand Right Hand Pair Part Numb...

View full details

SKU: 1003645

$30.51 - $30.51
$30.51
$30.51 - $30.51
$30.51
O/H Console Reading Lamp RH 15-18 CTS Sedan 15-17 XTS 15-18 ATS Coupe 23191126-1
$18.30 - $18.30
$18.30
$18.30 - $18.30
$18.30

O/H Console Reading Lamp RH 15-18 CTS Sedan 15-17 XTS 15-18 ATS Coupe 23191126

in stock

Overhead Console Reading Lamp, Right Hand (Passenger Side) Description: Overhead Console Reading Lamp, Right Hand (Passenger Side) Part Nu...

View full details

SKU: 1003643

$18.30 - $18.30
$18.30
$18.30 - $18.30
$18.30
O/H Console Reading Lamp LH 15-18 CTS Sedan 15-17 XTS 15-18 ATS Coupe 23191127-1
$18.30 - $18.30
$18.30
$18.30 - $18.30
$18.30

O/H Console Reading Lamp LH 15-18 CTS Sedan 15-17 XTS 15-18 ATS Coupe 23191127

in stock

Overhead Console Reading Lamp, Left Hand (Driver Side) Description: Overhead Console Reading Lamp, Left Hand (Driver Side) Part Number: 23...

View full details

SKU: 1003644

$18.30 - $18.30
$18.30
$18.30 - $18.30
$18.30
New OEM GM 1003641 Anti-Theft Module 2013-17 Cadillac ATS 2014-17 CTS 13580416-1
$73.25 - $73.25
$73.25
$73.25 - $73.25
$73.25

New OEM GM 1003641 Anti-Theft Module 2013-17 Cadillac ATS 2014-17 CTS 13580416

in stock

Anti-Theft Module Description: Anti-Theft Module Part Number: 13580416 Condition: New OEM, Generic Packaging Other Info: This item ...

View full details

SKU: 1003641

$73.25 - $73.25
$73.25
$73.25 - $73.25
$73.25
OEM GM 4-Pin Relays 2-Pack 6047 4-Terminal Multi-Use Relay 13500118-1
$11.37 - $11.37
$11.37
$11.37 - $11.37
$11.37

OEM GM 4-Pin Relays 2-Pack 6047 4-Terminal Multi-Use Relay 13500118

Only 1 left!

OEM GM 4-Pin Relays (2 Pack), 4-Terminal Multi-Use Relay Description: OEM GM 4-Pin Relays (2 Pack), 4-Terminal Multi-Use Relay Part Number...

View full details

SKU: 1003484

$11.37 - $11.37
$11.37
$11.37 - $11.37
$11.37
OEM GM 4-Pin Relays 3-Pack 6047 4-Terminal Multi-Use Relay 13500118-1
$12.57 - $12.57
$12.57
$12.57 - $12.57
$12.57

OEM GM 4-Pin Relays 3-Pack 6047 4-Terminal Multi-Use Relay 13500118

Only 5 left!

OEM GM 4-Pin Relays (3 Pack), 4-Terminal Multi-Use Relay Description: OEM GM 4-Pin Relays (3 Pack), 4-Terminal Multi-Use Relay Part Number...

View full details

SKU: 1003485

$12.57 - $12.57
$12.57
$12.57 - $12.57
$12.57
OEM GM 4-Pin Relay 4-Terminal Multi-Use Relay 13500118 6047-1
$10.25 - $10.25
$10.25
$10.25 - $10.25
$10.25

OEM GM 4-Pin Relay 4-Terminal Multi-Use Relay 13500118 6047

in stock

OEM GM 4-Pin Relay, 4-Terminal Multi-Use Description: OEM GM 4-Pin Relay, 4-Terminal Multi-Use Part Number: 13500118, 6047 Condition: Ne...

View full details

SKU: 1003483

$10.25 - $10.25
$10.25
$10.25 - $10.25
$10.25
OEM GM 4-Pin Relays 5-Pack High Power 4-Terminal Multi-Use Relays 13422668-1
$18.89 - $18.89
$18.89
$18.89 - $18.89
$18.89

OEM GM 4-Pin Relays 5-Pack High Power 4-Terminal Multi-Use Relays 13422668

in stock

OEM GM 4-Pin Relays (5 Pack), High Power 4-Terminal Multi-Use Relays Description: OEM GM 4-Pin Relays (5 Pack), High Power 4-Terminal Multi-...

View full details

SKU: 1003482

$18.89 - $18.89
$18.89
$18.89 - $18.89
$18.89
OEM GM 4-Pin Relays 3-Pack High Power 4-Terminal Multi-Use Relays 13422668-1
$14.64 - $14.64
$14.64
$14.64 - $14.64
$14.64

OEM GM 4-Pin Relays 3-Pack High Power 4-Terminal Multi-Use Relays 13422668

in stock

OEM GM 4-Pin Relays (3 Pack), High Power 4-Terminal Multi-Use Description: OEM GM 4-Pin Relays (3 Pack), High Power 4-Terminal Multi-Use P...

View full details

SKU: 1003481

$14.64 - $14.64
$14.64
$14.64 - $14.64
$14.64

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare