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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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Original price $74.99 - Original price $74.99
Original price
$74.99
$74.99 - $74.99
Current price $74.99

OEM GM Front Shock Absorber 2019-20 Chevy Silverado GMC Sierra 1500 84448054

in stock

Front Shock Absorber For 2019-2020 Chevrolet Silverado 1500 and GMC Sierra 1500 Without Active Damping, Code: AA69 Description: Front Shock ...

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SKU: 2060358

Original price $74.99 - Original price $74.99
Original price
$74.99
$74.99 - $74.99
Current price $74.99
Original price $302.43 - Original price $302.43
Original price
$302.43
$302.43 - $302.43
Current price $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

Original price $302.43 - Original price $302.43
Original price
$302.43
$302.43 - $302.43
Current price $302.43
Original price $82.59 - Original price $82.59
Original price
$82.59
$82.59 - $82.59
Current price $82.59

Sunshade Sun Visor Left Dark Gray Lighted 2019-23 Silverado Sierra 1500 84637506

in stock

Sunshade Assembly, Left Hand (Driver's Side), Dark Ash Gray (999K), Lighted With Mirror Description: Sunshade Assembly, Left Hand (Driver's Sid...

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SKU: 2060184

Original price $82.59 - Original price $82.59
Original price
$82.59
$82.59 - $82.59
Current price $82.59
Original price $96.75 - Original price $96.75
Original price
$96.75
$96.75 - $96.75
Current price $96.75

Automatic Transmission Mount MRG 2019 Chevy Cruze 42507436

in stock

Automatic Transmission Mount Description: Automatic Transmission Mount Part Number: 42679299 Condition: New OEM, Generic Packaging Other In...

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SKU: 1980144

Original price $96.75 - Original price $96.75
Original price
$96.75
$96.75 - $96.75
Current price $96.75
Original price $94.31 - Original price $94.31
Original price
$94.31
$94.31 - $94.31
Current price $94.31

AC Compressor Discharge Hose With Sensor 2018-19 Cadillac ATS CTS 2.0L 84008571

in stock

AC Compressor Discharge Hose With Sensor, Fits 2018-2019 Cadillac ATS and CTS With 2.0L Engine Description: AC Compressor Discharge Hose Wit...

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SKU: 2020874

Original price $94.31 - Original price $94.31
Original price
$94.31
$94.31 - $94.31
Current price $94.31
Original price $43.51 - Original price $43.51
Original price
$43.51
$43.51 - $43.51
Current price $43.51

OEM GM Brake Caliper Right Front 2018-20 Equinox Terrain Regal 13514650

Only 1 left!

Brake Caliper, Right Hand (Passenger's Side) Front Description: Brake Caliper, Right Hand (Passenger's Side) Front Part Number: 13514650, 13510...

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SKU: 2000175

Original price $43.51 - Original price $43.51
Original price
$43.51
$43.51 - $43.51
Current price $43.51
Original price $138.71 - Original price $138.71
Original price
$138.71
$138.71 - $138.71
Current price $138.71

Coil Over Shock Quick Strut Front 2019 Silverado Sierra 1500 84514271 84168563

in stock

Coil Over Shock Absorber/Quick Strut, Fits Front Left or Right Side (One Piece), Without Adaptive Ride Control, Code: ABVR Description: Coil Ov...

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SKU: 2060059

Original price $138.71 - Original price $138.71
Original price
$138.71
$138.71 - $138.71
Current price $138.71
Original price $477.29 - Original price $477.29
Original price
$477.29
$477.29 - $477.29
Current price $477.29

Catalytic Converter 2013-15 Chevy Cruze 1.8L w/Federal Emissions 94529348

in stock

Catalytic Converter, With Federal Emissions Standards Description: Catalytic Converter, With Federal Emissions Standards Part Number: 9452...

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SKU: 1610711

Original price $477.29 - Original price $477.29
Original price
$477.29
$477.29 - $477.29
Current price $477.29
Original price $30.51 - Original price $30.51
Original price
$30.51
$30.51 - $30.51
Current price $30.51

OEM GM Window Frame Applique Assembly-Black LH Rear 2016 Chevy Cruze 39028470

Only 2 left!

Left Hand Rear Window Frame Applique, Black Description: Left Hand Rear Window Frame Applique, Black Part Number: 39028470 Condition: Ne...

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SKU: 1630017

Original price $30.51 - Original price $30.51
Original price
$30.51
$30.51 - $30.51
Current price $30.51
Original price $152.61 - Original price $152.61
Original price
$152.61
$152.61 - $152.61
Current price $152.61

Speedometer Instrument Cluster Chrome Trim MPH Bias 2013-15 Chevy Cruze 42362673

Only 1 left!

MPH Instrument Cluster/Speedometer, With Chrome Trim Description: MPH Instrument Cluster/Speedometer, With Chrome Trim Part Number: 423626...

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SKU: 1610091

Original price $152.61 - Original price $152.61
Original price
$152.61
$152.61 - $152.61
Current price $152.61
Original price $99.83 - Original price $99.83
Original price
$99.83
$99.83 - $99.83
Current price $99.83

Rear Armrest Cover Left Black/Vecchio Base Sauvage Stitch 2014-19 CTS 84110636

Only 5 left!

Rear Armrest Cover, Left Hand (Driver's Side), Black/Vecchio Base Sauvage Stitch (Brown/Brick) (HEE,4ER) Description: Rear Armrest Cover, Le...

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SKU: 2021006

Original price $99.83 - Original price $99.83
Original price
$99.83
$99.83 - $99.83
Current price $99.83
Original price $109.88 - Original price $109.88
Original price
$109.88
$109.88 - $109.88
Current price $109.88

Power Telescoping Steering Column Actuator 15-19 Cadillac ATS 14-19 CTS 22935088

in stock

Power Telescoping Steering Actuator Description: Power Telescoping Steering Actuator Part Number: 22935088, 38005970 Condition: New OEM,...

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SKU: 1620015

Original price $109.88 - Original price $109.88
Original price
$109.88
$109.88 - $109.88
Current price $109.88
Original price $66.56 - Original price $66.56
Original price
$66.56
$66.56 - $66.56
Current price $66.56

New OEM GM Body Control Module BCM 2020 Chevy Silverado GMC Sierra 1500 13529041

in stock

Body Control Module (BCM) Description: Body Control Module (BCM) Part Number: 13535137, 13529041 Condition: New OEM, Generic Packaging Othe...

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SKU: 2060115

Original price $66.56 - Original price $66.56
Original price
$66.56
$66.56 - $66.56
Current price $66.56
Original price $67.49 - Original price $67.49
Original price
$67.49
$67.49 - $67.49
Current price $67.49

Valve Cover Set Gen V LT L83 L84 5.3L 6.2L L86 L87 12623926 12623927

in stock

Rocker Arm Valve Cover, Left and Right Pair Description: Rocker Arm Valve Cover, Left and Right Pair Part Number: 12623926, 12623927, 12692546,...

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SKU: 4060018

Original price $67.49 - Original price $67.49
Original price
$67.49
$67.49 - $67.49
Current price $67.49
Original price $186.44 - Original price $186.44
Original price
$186.44
$186.44 - $186.44
Current price $186.44

New OEM GM Side View Mirror RH Red G7C 2015-19 Silverado Sierra 6.6L 84342033

in stock

Side View Mirror Assembly, Right Hand (Passenger's Side), Manual Folding, Heated, Convex, With Outside Air Temperature Sensor, Painted Pull Me O...

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SKU: 2030179

Original price $186.44 - Original price $186.44
Original price
$186.44
$186.44 - $186.44
Current price $186.44
Original price $42.72 - Original price $42.72
Original price
$42.72
$42.72 - $42.72
Current price $42.72

Radiator Fan Motor RH Passenger Side 2017-21 Honda CR-V 1.5L 38616-5PA-A01

in stock

Radiator Fan Motor, Right Hand (Passenger's Side) Description: Radiator Fan Motor, Right Hand (Passenger's Side) Part Number: 38616-5PA-A0...

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SKU: 5010482

Original price $42.72 - Original price $42.72
Original price
$42.72
$42.72 - $42.72
Current price $42.72
Original price $122.06 - Original price $122.06
Original price
$122.06
$122.06 - $122.06
Current price $122.06

Air Cleaner Outlet Front Duct 2014-19 Cadillac CTS Vsport 3.6L Turbo 22844631

Only 3 left!

Air Cleaner Outlet Front Duct, Fits 2014-2019 Cadillac CTS Vsport 3.6L Turbo Description: Air Cleaner Outlet Front Duct, Fits 2014-2019 Cadi...

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SKU: 2020754

Original price $122.06 - Original price $122.06
Original price
$122.06
$122.06 - $122.06
Current price $122.06
Original price $39.99 - Original price $39.99
Original price
$39.99
$39.99 - $39.99
Current price $39.99

Cooling Fan Motor Left Hand Side 2014-23 Jeep Cherokee 52014621AG

in stock

Cooling Fan Motor Left Hand (Driver's) Side Motor of Assembly Description: Cooling Fan Motor Left Hand (Driver's) Side Motor of Assembly Part N...

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SKU: 5010668

Original price $39.99 - Original price $39.99
Original price
$39.99
$39.99 - $39.99
Current price $39.99
Original price $443.96 - Original price $443.96
Original price
$443.96
$443.96 - $443.96
Current price $443.96

AC Compressor 2020-21 Toyota Corolla 1.8L North American Production 88310-02B80

Only 4 left!

A/C Compressor Description: A/C Compressor Part Number: CG447250-4100, 88310-02B80, CG447150-8270, 6SES14C Condition: New, Factory Origi...

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SKU: 5010662

Original price $443.96 - Original price $443.96
Original price
$443.96
$443.96 - $443.96
Current price $443.96
Original price $54.93 - Original price $54.93
Original price
$54.93
$54.93 - $54.93
Current price $54.93

Lighted Rear Door Handle Oconus Metallic 2015-19 Cadillac CTS XTS 13509689

Only 1 left!

Lighted Rear Door Handle, Left or Right, Painted Oconus Metallic (627D, GKK, WA627D), With Chrome Description: Lighted Rear Door Handle, Lef...

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SKU: 2020180

Original price $54.93 - Original price $54.93
Original price
$54.93
$54.93 - $54.93
Current price $54.93
Original price $221.96 - Original price $221.96
Original price
$221.96
$221.96 - $221.96
Current price $221.96

GM Accessory Wheel 20x8 Midnight Gray Metallic 2017-21 Cadillac XT5 84520429

in stock

20x8-Inch Aluminum 6-Split-Spoke Wheel In Midnight Gray, 50mm Offset, 6x120mm Bolt Pattern Description: 20x8-Inch Aluminum 6-Split-Spoke Whe...

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SKU: 2120004

Original price $221.96 - Original price $221.96
Original price
$221.96
$221.96 - $221.96
Current price $221.96
Original price $67.14 - Original price $67.14
Original price
$67.14
$67.14 - $67.14
Current price $67.14

OEM GM Window Regulator LH Rear 84043806 Motor 22921498 2015-18 Silverado Sierra

in stock

Left Hand (Driver's Side) Rear Window Regulator With Motor Description: Left Hand (Driver's Side) Rear Window Regulator With Motor Part Nu...

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SKU: 2010012

Original price $67.14 - Original price $67.14
Original price
$67.14
$67.14 - $67.14
Current price $67.14
Original price $66.56 - Original price $66.56
Original price
$66.56
$66.56 - $66.56
Current price $66.56

Rancho Rear Shock Absorber 2019-2020 Chevy Silverado GMC Sierra 1500 84535470

in stock

Rancho Rear Shock Absorber (Fits Either Side) Description: Rancho Rear Shock Absorber (Fits Either Side) Part Number: 84535470, 560-1737 ...

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SKU: 2060258

Original price $66.56 - Original price $66.56
Original price
$66.56
$66.56 - $66.56
Current price $66.56
Original price $54.99 - Original price $54.99
Original price
$54.99
$54.99 - $54.99
Current price $54.99

Steering Wheel Trim Covers Cadmium 13-17 Traverse 13-15 Acadia 22960342 22960343

Only 2 left!

Steering Wheel Trim Cover Pair, Cadmium Description: Steering Wheel Trim Cover Pair, Cadmium Part Number: 22960342, 22960343 Condition: ...

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SKU: 1290074

Original price $54.99 - Original price $54.99
Original price
$54.99
$54.99 - $54.99
Current price $54.99

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