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Welcome to Source One Auto Parts!

Welcome to Source One Auto Parts!

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Welcome to Source One Auto Parts — your destination for genuine New OEM and factory-original auto parts at competitive prices. Browse our complete inventory of over 250 parts for GM, Toyota, Subaru, Ford, Hyundai, Honda, Kia, Chrysler, and more.

Every part we sell is sourced directly from manufacturer surplus — the same components installed at the factory, in new and uninstalled condition. We do not sell aftermarket or counterfeit parts. What you see is what we have in stock, ready to ship.

Use the filters and search to find parts by category, brand, or part number. If you have a fitment question, contact us at 269-343-3323 and we will verify compatibility directly from the part in hand.

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Transmission Fluid Cooler Inlet & Outlet Pipe 2014-16 Chevy Cruze 1.8L 94523444-1
$48.83 - $48.83
$48.83
$48.83 - $48.83
$48.83

Transmission Fluid Cooler Inlet & Outlet Pipe 2014-16 Chevy Cruze 1.8L 94523444

Only 2 left!

Transmission Fluid Cooler Inlet & Outlet Pipe. For 2014-16 Chevy Cruze with 1.8L engine and 6 speed automatic transmission (MH9) (X24F) D...

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SKU: 1610332

$48.83 - $48.83
$48.83
$48.83 - $48.83
$48.83
Third 3rd Brake Light w/Antenna 2010-14 GM Cadillac CTS Wagon 20813425-1
$122.06 - $122.06
$122.06
$122.06 - $122.06
$122.06

Third 3rd Brake Light w/Antenna 2010-14 GM Cadillac CTS Wagon 20813425

in stock

High Mounted Stop Lamp With Antenna Description: High Mounted Stop Lamp With Antenna Part Number: 20813425 Condition: New OEM, Generic P...

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SKU: 1260408

$122.06 - $122.06
$122.06
$122.06 - $122.06
$122.06
New 2007-09 Pontiac Solstice Saturn Sky Dash Airbag Air Bag 20808411 15887130-1
$170.90 - $170.90
$170.90
$170.90 - $170.90
$170.90

New 2007-09 Pontiac Solstice Saturn Sky Dash Airbag Air Bag 20808411 15887130

Only 2 left!

Passenger's Side Air Bag

SKU: 1000814

$170.90 - $170.90
$170.90
$170.90 - $170.90
$170.90
Rear Coil Spring YZR OEM GM 2008-11 Buick Lucerne 25901662-1
$44.39 - $44.39
$44.39
$44.39 - $44.39
$44.39

Rear Coil Spring YZR OEM GM 2008-11 Buick Lucerne 25901662

Only 4 left!

Rear Coil Spring (Fits Left and Right Sides) Description: Rear Coil Spring (Fits Left and Right Sides) Part Number: 25901662 Condition: ...

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SKU: 1010911

$44.39 - $44.39
$44.39
$44.39 - $44.39
$44.39
New OEM GM Side Impact Sensor 13578678 SRS Silverado Sierra Yukon Tahoe Suburban-1
$37.99 - $37.99
$37.99
$37.99 - $37.99
$37.99

New OEM GM Side Impact Sensor 13578678 SRS Silverado Sierra Yukon Tahoe Suburban

in stock

Side Impact Sensor (Left or Right Rear) Description: Side Impact Sensor (Left or Right Rear) Part Number: 13578678 Condition: New OEM, Gen...

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SKU: 1950151

$37.99 - $37.99
$37.99
$37.99 - $37.99
$37.99
New OEM GM Rear View Backup Camera 14-20 Chevy Sonic Hatchback 95380836-1
$38.99 - $38.99
$38.99
$38.99 - $38.99
$38.99

New OEM GM Rear View Backup Camera 14-20 Chevy Sonic Hatchback 95380836

in stock

Rearview/Backup Camera Description: Rearview/Backup Camera Part Number: 95380836, 42430224 Condition: New OEM, Generic Packaging Other Info...

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SKU: 1470079

$38.99 - $38.99
$38.99
$38.99 - $38.99
$38.99
Owner's Manual Portfolio & Warranty Booklet 2011 Chevy Volt 20819511 20819514-1
$48.83 - $48.83
$48.83
$48.83 - $48.83
$48.83

Owner's Manual Portfolio & Warranty Booklet 2011 Chevy Volt 20819511 20819514

in stock

Owner's Manual & Warranty Booklet Description: Owner's Manual & Warranty Booklet Part Number: 20819511 Condition: New OEM, Gener...

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SKU: 1010327

$48.83 - $48.83
$48.83
$48.83 - $48.83
$48.83
Rear Door Check Link 2000-05 Cadillac Deville 2006-11 Cadillac DTS 25785843-1
$24.39 - $24.39
$24.39
$24.39 - $24.39
$24.39

Rear Door Check Link 2000-05 Cadillac Deville 2006-11 Cadillac DTS 25785843

in stock

Rear Door Link/Check (Fits both left and right side) Description: Rear Door Link/Check (Fits both left and right side) Part Number: 257858...

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SKU: 1010312

$24.39 - $24.39
$24.39
$24.39 - $24.39
$24.39
Liftgate Striker Cadillac CTS Wagon SRX Chevy Equinox GMC Terrain 15929713-1
$11.54 - $11.54
$11.54
$11.54 - $11.54
$11.54

Liftgate Striker Cadillac CTS Wagon SRX Chevy Equinox GMC Terrain 15929713

in stock

Liftgate Lock Latch Striker Description: Liftgate Lock Latch Striker Part Number: 15929713 Condition: New OEM, Generic Packaging Other...

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SKU: 1260270

$11.54 - $11.54
$11.54
$11.54 - $11.54
$11.54
Outside Rearview Mirror RH Painted Old Blue Eyes Metallic 2015-17 Sonic 95205435-1
$67.49 - $67.49
$67.49
$67.49 - $67.49
$67.49

Outside Rearview Mirror RH Painted Old Blue Eyes Metallic 2015-17 Sonic 95205435

in stock

Right Hand Outside Rearview Mirror, Old Blue Eyes/Blue Velvet WA410Y/G1M, Electric, Heated, 5-Pin Description: Right Hand Outside Rearview M...

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SKU: 1670037

$67.49 - $67.49
$67.49
$67.49 - $67.49
$67.49
23137934 Steering Wheel Airbag Cocoa Brown New OEM GM Cadillac CTS Sedan/Wagon-1
$244.19 - $244.19
$244.19
$244.19 - $244.19
$244.19

23137934 Steering Wheel Airbag Cocoa Brown New OEM GM Cadillac CTS Sedan/Wagon

in stock

Restore the Cocoa (Brown) interior of your Cadillac CTS with this genuine New OEM GM Driver's Steering Wheel Airbag in Cocoa color, fitting 2008-20...

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SKU: 1260024

$244.19 - $244.19
$244.19
$244.19 - $244.19
$244.19
OEM GM Heater AC A/C Control Module 2011 Chevy Cruze 13505741 15-74058-1
$76.28 - $76.28
$76.28
$76.28 - $76.28
$76.28

OEM GM Heater AC A/C Control Module 2011 Chevy Cruze 13505741 15-74058

in stock

Heater A/C Control Module Description: Heater A/C Control Module Part Number: 13505741 Condition: New OEM, Generic Packaging Other Inf...

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SKU: 1002667

$76.28 - $76.28
$76.28
$76.28 - $76.28
$76.28
Door Handle LH Rear Mary Kay Pink 08U Cadillac DTS CTS Deville Seville 20857696-1
$27.44 - $27.44
$27.44
$27.44 - $27.44
$27.44

Door Handle LH Rear Mary Kay Pink 08U Cadillac DTS CTS Deville Seville 20857696

Only 2 left!

Left (Driver's Side) Rear Exterior Door Handle Description: Left (Driver's Side) Rear Exterior Door Handle Part Number: 20857696, 20857720...

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SKU: 1010247

$27.44 - $27.44
$27.44
$27.44 - $27.44
$27.44
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 ...

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SKU: 1010028

$194.72 - $194.72
$194.72
$194.72 - $194.72
$194.72
OEM GM Mobile Telephone Microphone 2012-14 Silverado Sierra Yukon Tahoe 13576669-1
$18.30 - $18.30
$18.30
$18.30 - $18.30
$18.30

OEM GM Mobile Telephone Microphone 2012-14 Silverado Sierra Yukon Tahoe 13576669

in stock

Mobile Telephone Microphone Description: Mobile Telephone Microphone Part Number: 13576669 Condition: New OEM, Generic Packaging Other...

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SKU: 1210445

$18.30 - $18.30
$18.30
$18.30 - $18.30
$18.30
Mode Door Mode Control Cam Actuator Regal SRX Cruze Malibu Spark Volt 13372986-1
$21.33 - $21.33
$21.33
$21.33 - $21.33
$21.33

Mode Door Mode Control Cam Actuator Regal SRX Cruze Malibu Spark Volt 13372986

in stock

Mode Door / Mode Control Cam Actuator Description: Mode Door / Mode Control Cam Actuator Part Number: 13372986 Condition: New OEM, Removed...

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SKU: 1440005

$21.33 - $21.33
$21.33
$21.33 - $21.33
$21.33
Rear Bumper Fascia Center Bracket 2010-14 Cadillac CTS Wagon 20976904 25818205-1
$88.49 - $88.49
$88.49
$88.49 - $88.49
$88.49

Rear Bumper Fascia Center Bracket 2010-14 Cadillac CTS Wagon 20976904 25818205

in stock

Rear Bumper Fascia Center Bracket Description: Rear Bumper Fascia Center Bracket Part Number: 20976904, 25818205 Condition: New OEM, Gen...

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SKU: 1260387

$88.49 - $88.49
$88.49
$88.49 - $88.49
$88.49
GM Sun Load Temperature & Headlamp Auto Control Ambient Light Sensor 13245030-1
$10.93 - $10.93
$10.93
$10.93 - $10.93
$10.93

GM Sun Load Temperature & Headlamp Auto Control Ambient Light Sensor 13245030

in stock

Sentinel Sensor (Ambient Light, Auto Temp Control) Description: Sentinel Sensor (Ambient Light, Auto Temp Control) Part Number: 13245030, ...

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SKU: 1002663

$10.93 - $10.93
$10.93
$10.93 - $10.93
$10.93
HVAC Actuator Inlet Valve 2013-17 Cadillac XTS 2014-17 Impala 22743920 15-74239-1
$27.44 - $27.44
$27.44
$27.44 - $27.44
$27.44

HVAC Actuator Inlet Valve 2013-17 Cadillac XTS 2014-17 Impala 22743920 15-74239

Only 4 left!

Actuator Inlet Valve Description: Actuator Inlet Valve Part Number: 22743920, 15-74239, T1022827P/A Condition: New OEM, Removed From Fac...

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SKU: 1310210

$27.44 - $27.44
$27.44
$27.44 - $27.44
$27.44
Center Console Rear Compartment Titanium/Gray 2010-14 Cadillac CTS 22780555-1
$72.62 - $72.62
$72.62
$72.62 - $72.62
$72.62

Center Console Rear Compartment Titanium/Gray 2010-14 Cadillac CTS 22780555

Only 5 left!

Titanium (Gray) Center Console Rear Compartment With Ashtray & Accessory Plug Description: Titanium (Gray) Center Console Rear Compartme...

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SKU: 1260426

$72.62 - $72.62
$72.62
$72.62 - $72.62
$72.62
New OEM Steering Wheel Base Brownstone Heated Leather 2013 Cadillac ATS 23114405-1
$109.25 - $109.25
$109.25
$109.25 - $109.25
$109.25

New OEM Steering Wheel Base Brownstone Heated Leather 2013 Cadillac ATS 23114405

Only 1 left!

Brownstone Heated Leather Steering Wheel Base, No Switches Description: Brownstone Heated Leather Steering Wheel Base, No Switches Part Nu...

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SKU: 1220333

$109.25 - $109.25
$109.25
$109.25 - $109.25
$109.25
Key Fob Remotes Set of 2 2010-14 European Cadillac CTS Wagon 20818599 20818600-1
$91.56 - $91.56
$91.56
$91.56 - $91.56
$91.56

Key Fob Remotes Set of 2 2010-14 European Cadillac CTS Wagon 20818599 20818600

in stock

Number 1 & 2 Key Fobs/Non-EZ Key Remotes, With Remote Start (European Frequencies) Description: Number 1 & 2 Key Fobs/Non-EZ Key Remote...

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SKU: 1260456

$91.56 - $91.56
$91.56
$91.56 - $91.56
$91.56
Intake Valve Assembly 0-B6S7-12-111 fits 1995-97 Kia Sephia 1.6L-1
$12.73 - $12.73
$12.73
$12.73 - $12.73
$12.73

Intake Valve Assembly 0-B6S7-12-111 fits 1995-97 Kia Sephia 1.6L

Only 4 left!

Intake Valve Description: Intake Valve Part Number: 0-B6S7-12-111 Condition: New Factory Original Part, Generic Packaging Other Info: ...

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SKU: 3010749

$12.73 - $12.73
$12.73
$12.73 - $12.73
$12.73
23366017 Side Curtain Airbag Left 2015-17 Silverado Sierra Standard Cab Only-1
$183.14 - $183.14
$183.14
$183.14 - $183.14
$183.14

23366017 Side Curtain Airbag Left 2015-17 Silverado Sierra Standard Cab Only

in stock

This is a genuine New OEM GM Left Hand (Driver's Side) Side Curtain Airbag designed exclusively for Standard Cab configurations, fitting 2014-2017 ...

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SKU: 1810000

$183.14 - $183.14
$183.14
$183.14 - $183.14
$183.14

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