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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

Rear Side Door Armrest Applique Left Nitride Sierra 2500 3500 Crew Cab 84631263-1
$37.70 - $37.70
$37.70
$37.70 - $37.70
$37.70

Rear Side Door Armrest Applique Left Nitride Sierra 2500 3500 Crew Cab 84631263

in stock

Rear Side Door Armrest Applique, Left Hand (Driver's Side), Nitride, Fits 2019-2020 Silverado and Sierra 1500 Crew Cabs, and 2020-2021 Silverado...

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SKU: 2050161

$37.70 - $37.70
$37.70
$37.70 - $37.70
$37.70
Rear Door Window Frame Applique RH Chrome Piano Black 2020 Sierra HD Crew Cab-1
$54.40 - $54.40
$54.40
$54.40 - $54.40
$54.40

Rear Door Window Frame Applique RH Chrome Piano Black 2020 Sierra HD Crew Cab

Only 2 left!

Rear Side Door Window Frame Applique, Right Hand (Passenger's Side), Chrome and Piano Black Description: Rear Side Door Window Frame Appliqu...

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SKU: 2050157

$54.40 - $54.40
$54.40
$54.40 - $54.40
$54.40
Rear Side Door Window Frame Applique Left 2020 Silverado HD Crew Cab 84692174-1
$60.45 - $60.45
$60.45
$60.45 - $60.45
$60.45

Rear Side Door Window Frame Applique Left 2020 Silverado HD Crew Cab 84692174

in stock

Rear Side Door Window Frame Applique, Left Hand (Driver's Side) Description: Rear Side Door Window Frame Applique, Left Hand (Driver's Side)...

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SKU: 2050155

$60.45 - $60.45
$60.45
$60.45 - $60.45
$60.45
Rear Side Door Window Frame Applique Right 2020 Silverado HD Crew Cab 84692175-1
$60.45 - $60.45
$60.45
$60.45 - $60.45
$60.45

Rear Side Door Window Frame Applique Right 2020 Silverado HD Crew Cab 84692175

Only 1 left!

Rear Side Door Window Frame Applique, Right Hand (Passenger's Side) Description: Rear Side Door Window Frame Applique, Right Hand (Passenger...

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SKU: 2050156

$60.45 - $60.45
$60.45
$60.45 - $60.45
$60.45
New OEM Upper Intermediate Steering Shaft 2020-21 Silverado Sierra HD 84488136-1
$53.27 - $53.27
$53.27
$53.27 - $53.27
$53.27

New OEM Upper Intermediate Steering Shaft 2020-21 Silverado Sierra HD 84488136

in stock

Upper Intermediate Steering Shaft for 2020-2021 Chevrolet Silverado 2500 3500 HD, 2020-2021 GMC Sierra 2500 3500 HD. Connects Steering Column to...

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SKU: 2050154

$53.27 - $53.27
$53.27
$53.27 - $53.27
$53.27
Steering Column With Black Leather Silverado Sierra 10 Speed Auto 84667606-1
$221.96 - $221.96
$221.96
$221.96 - $221.96
$221.96

Steering Column With Black Leather Silverado Sierra 10 Speed Auto 84667606

in stock

Steering Column With Black Leather, For Silverado Sierra 10 Speed Automatic Transmission Description: Steering Column With Black Leather, Fo...

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SKU: 2050153

$221.96 - $221.96
$221.96
$221.96 - $221.96
$221.96
New OEM GM Winter Grille Cover 2020-23 Chevy Silverado 3500 84774161-1
$38.84 - $38.84
$38.84
$38.84 - $38.84
$38.84

New OEM GM Winter Grille Cover 2020-23 Chevy Silverado 3500 84774161

in stock

Front Cover Package, Winter Grille Cover Description: Front Cover Package, Winter Grille Cover Part Number: 84481517, 84774161 Condition...

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SKU: 2050151

$38.84 - $38.84
$38.84
$38.84 - $38.84
$38.84
New OEM GM Center Roof Clearance Lamp 20-24 Sierra Silverado 2500 3500 84685926-1
$59.99 - $59.99
$59.99
$59.99 - $59.99
$59.99

New OEM GM Center Roof Clearance Lamp 20-24 Sierra Silverado 2500 3500 84685926

in stock

Roof Clearance Lamp, Center Light Description: Roof Clearance Lamp, Center Light Part Number: 84685926, 84948214 Condition: New OEM, Generic ...

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SKU: 2050150

$59.99 - $59.99
$59.99
$59.99 - $59.99
$59.99
New OEM GM Front Impact Sensor 2020-23 Silverado Sierra 2500 3500 13514077-1
$89.99 - $89.99
$89.99
$89.99 - $89.99
$89.99

New OEM GM Front Impact Sensor 2020-23 Silverado Sierra 2500 3500 13514077

in stock

Front Impact Sensor Description: Front Impact Sensor Part Number: 13514077 Condition: New OEM Boxed Other Info: This item will fit the fol...

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SKU: 2050147

$89.99 - $89.99
$89.99
$89.99 - $89.99
$89.99
Vehicle Stability Control Switch 2015-19 Silverado Sierra 6.6L Duramax-1
$24.15 - $24.15
$24.15
$24.15 - $24.15
$24.15

Vehicle Stability Control Switch 2015-19 Silverado Sierra 6.6L Duramax

in stock

Vehicle Stability Control System Switch, Black, With Pedal Adjust, Traction Control, Bed Lamps, Park Assist, and Exhaust Brake Switches Descr...

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SKU: 2050133

$24.15 - $24.15
$24.15
$24.15 - $24.15
$24.15
Vehicle Stability Control System Switch 2015-18 Silverado Sierra 84347205-1
$24.15 - $24.15
$24.15
$24.15 - $24.15
$24.15

Vehicle Stability Control System Switch 2015-18 Silverado Sierra 84347205

Only 3 left!

Vehicle Stability Control System Switch, Black, With Pedal Adjust, Traction Control, Bed Lamps, and Hill Descent Switches Description: Vehic...

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SKU: 2050132

$24.15 - $24.15
$24.15
$24.15 - $24.15
$24.15
Vehicle Stability Control System Switch 2015-19 Silverado Sierra 6.6L Duramax-1
$24.15 - $24.15
$24.15
$24.15 - $24.15
$24.15

Vehicle Stability Control System Switch 2015-19 Silverado Sierra 6.6L Duramax

in stock

Vehicle Stability Control System Switch, Black, With Traction Control, Bed Lamps, Hill Descent, and Exhaust Brake Switches Description: Vehi...

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SKU: 2050129

$24.15 - $24.15
$24.15
$24.15 - $24.15
$24.15
Rancho Front Shock Absorber 2020-24 Silverado Sierra 2500 3500 Z71 84673215-1
$72.11 - $72.11
$72.11
$72.11 - $72.11
$72.11

Rancho Front Shock Absorber 2020-24 Silverado Sierra 2500 3500 Z71 84673215

Only 4 left!

Rancho Front Shock Absorber, Fits 2020-2024 Chevrolet Silverado and GMC Sierra 2500 HD With Z71 Off-Road Package and 4WD Description: Rancho Fr...

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SKU: 2050004

$72.11 - $72.11
$72.11
$72.11 - $72.11
$72.11
Shock Absorber Pair Left and Right Rear With Upper Mount 2014-19 XTS 84326295-1
$574.99 - $574.99
$574.99
$574.99 - $574.99
$574.99

Shock Absorber Pair Left and Right Rear With Upper Mount 2014-19 XTS 84326295

in stock

Shock Absorber Pair, Left and Right Rear, With Upper Mount Description: Shock Absorber Pair, Left and Right Rear, With Upper Mount Part Number:...

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SKU: 2040016

$574.99 - $574.99
$574.99
$574.99 - $574.99
$574.99
Brake Caliper Pair Rear With Pads 2013-19 Cadillac XTS 22796444 22796445 Disc-1
$169.34 - $169.34
$169.34
$169.34 - $169.34
$169.34

Brake Caliper Pair Rear With Pads 2013-19 Cadillac XTS 22796444 22796445 Disc

Only 1 left!

Disc Brake Caliper Pair, Left and Right Rear, With Pads and Bracket (J71,J6C) Description: Disc Brake Caliper Pair, Left and Right Rear, With P...

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SKU: 2040018

$169.34 - $169.34
$169.34
$169.34 - $169.34
$169.34
Right Rear Shock Absorber with Bumper Upper Mount and Nut 2015-19 XTS 84226149-1
$157.24 - $157.24
$157.24
$157.24 - $157.24
$157.24

Right Rear Shock Absorber with Bumper Upper Mount and Nut 2015-19 XTS 84226149

Only 4 left!

Right Rear (Passenger's Side) Shock Absorber with Bumper, Upper Mount, and Nut Description: Right Rear (Passenger's Side) Shock Absorber with B...

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SKU: 2040015

$157.24 - $157.24
$157.24
$157.24 - $157.24
$157.24
Disc Brake Caliper Housing Assembly Left Rear 2013-19 Cadillac XTS 22796445-1
$90.70 - $90.70
$90.70
$90.70 - $90.70
$90.70

Disc Brake Caliper Housing Assembly Left Rear 2013-19 Cadillac XTS 22796445

Only 1 left!

Left Rear (Driver's Side) Disc Brake Caliper Housing Assembly Description: Left Rear (Driver's Side) Disc Brake Caliper Housing Assembly Part N...

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SKU: 2040014

$90.70 - $90.70
$90.70
$90.70 - $90.70
$90.70
Disc Brake Caliper Housing Assembly Left Rear 2013-19 Cadillac XTS 22796444-1
$90.70 - $90.70
$90.70
$90.70 - $90.70
$90.70

Disc Brake Caliper Housing Assembly Left Rear 2013-19 Cadillac XTS 22796444

Only 1 left!

Left Rear (Driver's Side) Disc Brake Caliper Housing Assembly Description: Left Rear (Driver's Side) Disc Brake Caliper Housing Assembly Part N...

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SKU: 2040013

$90.70 - $90.70
$90.70
$90.70 - $90.70
$90.70
Right Rear Shock Absorber Assembly With Upper Mount 14-19 Cadillac XTS 23457037-1
$302.43 - $302.43
$302.43
$302.43 - $302.43
$302.43

Right Rear Shock Absorber Assembly With Upper Mount 14-19 Cadillac XTS 23457037

Only 5 left!

Right Rear (Passenger's Side) Shock Absorber Assembly With Upper Mount Description: Right Rear (Passenger's Side) Shock Absorber Assembly With ...

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SKU: 2040012

$302.43 - $302.43
$302.43
$302.43 - $302.43
$302.43
Left Rear Shock Absorber Assembly With Upper Mount 2014-17 Cadillac XTS 23457036-1
$224.43 - $224.43
$224.43
$224.43 - $224.43
$224.43

Left Rear Shock Absorber Assembly With Upper Mount 2014-17 Cadillac XTS 23457036

Only 4 left!

Left Rear (Driver's Side) Shock Absorber Assembly With Upper Mount Description: Left Rear (Driver's Side) Shock Absorber Assembly With Upper...

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SKU: 2040011

$224.43 - $224.43
$224.43
$224.43 - $224.43
$224.43
Left Front Coil Over Strut Assembly 2014-19 Chevy Impala 2.5L 23390185-1
$120.95 - $120.95
$120.95
$120.95 - $120.95
$120.95

Left Front Coil Over Strut Assembly 2014-19 Chevy Impala 2.5L 23390185

Only 1 left!

Left Front (Driver's Side) Coil Over Strut Assembly Description: Left Front (Driver's Side) Coil Over Strut Assembly Part Number: 23390185, 506...

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SKU: 2040007

$120.95 - $120.95
$120.95
$120.95 - $120.95
$120.95
OEM Right Front Lower Control Arm GNB LF3 2014-19 Cadillac XTS Vsport 23177775-1
$163.29 - $163.29
$163.29
$163.29 - $163.29
$163.29

OEM Right Front Lower Control Arm GNB LF3 2014-19 Cadillac XTS Vsport 23177775

in stock

Right Front (Passenger's Side) Lower Control Arm (GNB, LF3) Description: Right Front (Passenger's Side) Lower Control Arm (GNB, LF3) Part Numbe...

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SKU: 2040005

$163.29 - $163.29
$163.29
$163.29 - $163.29
$163.29
OEM GM Left Front Lower Control Arm GNB LF3 2014-19 Cadillac XTS Vsport 23177774-1
$163.29 - $163.29
$163.29
$163.29 - $163.29
$163.29

OEM GM Left Front Lower Control Arm GNB LF3 2014-19 Cadillac XTS Vsport 23177774

in stock

Left Front (Driver's Side) Lower Control Arm (GNB, LF3) Description: Left Front (Driver's Side) Lower Control Arm (GNB, LF3) Part Number: 23177...

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SKU: 2040004

$163.29 - $163.29
$163.29
$163.29 - $163.29
$163.29
New OEM GM Radiator Support Bracket 2014-19 Cadillac XTS Vsport 22763125-1
$27.78 - $27.78
$27.78
$27.78 - $27.78
$27.78

New OEM GM Radiator Support Bracket 2014-19 Cadillac XTS Vsport 22763125

in stock

Radiator Support Bracket Description: Radiator Support Bracket Part Number: 22763125 Condition: New OEM, Generic Packaging Other Info: T...

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SKU: 2040000

$27.78 - $27.78
$27.78
$27.78 - $27.78
$27.78

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