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

22853011 Dash Airbag Air Bag RH Passenger Side New OEM GM 2013-15 Chevy Cruze

in stock

Restore your Chevrolet Cruze's passenger safety system with this genuine New OEM GM Right Hand (Passenger's Side) Dash Airbag, fitting 2013-2015 Ch...

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SKU: 1610774

Original price $109.88 - Original price $109.88
Original price
$109.88
$109.88 - $109.88
Current price $109.88
Original price $61.04 - Original price $61.04
Original price
$61.04
$61.04 - $61.04
Current price $61.04

Expansion Valve w/Hardware 2012-14 Toyota Camry 2014-17 Corolla 88515-02420

Only 2 left!

Expansion Valve With Hardware Description: Expansion Valve With Hardware Part Number: 88515-02420, AA447500-4700 Condition: New, Factory...

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SKU: 5010356

Original price $61.04 - Original price $61.04
Original price
$61.04
$61.04 - $61.04
Current price $61.04
Original price $99.86 - Original price $99.86
Original price
$99.86
$99.86 - $99.86
Current price $99.86

Right Hand Rear Side Door Window Regulator 2014-19 Cadillac CTS Sedan 23189479

in stock

Right Hand (Passenger's Side) Rear Side Door Window Regulator With Motor, Fits 2014-2019 Cadillac CTS Sedan Description: Right Hand (Passeng...

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SKU: 2020323

Original price $99.86 - Original price $99.86
Original price
$99.86
$99.86 - $99.86
Current price $99.86
Original price $76.08 - Original price $76.08
Original price
$76.08
$76.08 - $76.08
Current price $76.08

OEM GM Clockspring Assembly 2017-18 Cadillac ATS CTS XTS w/Heated Wheel 84291663

in stock

Steering Wheel Clockspring Assembly, With Heated Steering Wheel Option

SKU: 2021265

Original price $76.08 - Original price $76.08
Original price
$76.08
$76.08 - $76.08
Current price $76.08
Original price $12.05 - Original price $12.05
Original price
$12.05
$12.05 - $12.05
Current price $12.05

New OEM Rear Brake Hose Right 2016-20 Chevy Malibu 2018-20 Buick Regal 84431215

in stock

Rear Brake Hose, Right Hand (Passenger's Side) Description: Rear Brake Hose, Right Hand (Passenger's Side) Part Number: 84431215, 176-2006...

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SKU: 2000201

Original price $12.05 - Original price $12.05
Original price
$12.05
$12.05 - $12.05
Current price $12.05
Original price $54.93 - Original price $54.93
Original price
$54.93
$54.93 - $54.93
Current price $54.93

ACDelco GM OEM Crystal Claret High Frequency Antenna 2016-17 Verano 23346661

Only 4 left!

High Frequency Antenna, Painted "Crystal Claret" Description: High Frequency Antenna, Painted "Crystal Claret" Part Number: 23496284, 2334...

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SKU: 1670394

Original price $54.93 - Original price $54.93
Original price
$54.93
$54.93 - $54.93
Current price $54.93
Original price $12.73 - Original price $12.73
Original price
$12.73
$12.73 - $12.73
Current price $12.73

OEM Door Handle Cap Front Left Black GBA 2015-18 Silverado Sierra Yukon 13583894

in stock

Door Handle Cap, Front Left (Driver's Side), With Keyhole, Painted Black (41A, 8555, GBA, WA8555) Description: Door Handle Cap, Front Left (...

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SKU: 2030235

Original price $12.73 - Original price $12.73
Original price
$12.73
$12.73 - $12.73
Current price $12.73
Original price $27.44 - Original price $27.44
Original price
$27.44
$27.44 - $27.44
Current price $27.44

OEM GM Radiator Surge Tank Inlet Hose 2017-19 Silverado Sierra L5P 6.6L 84249765

in stock

Radiator Surge Tank Inlet Hose Description: Radiator Surge Tank Inlet Hose Part Number: 84249765, 84243584 Condition: New OEM, Generic P...

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SKU: 2030272

Original price $27.44 - Original price $27.44
Original price
$27.44
$27.44 - $27.44
Current price $27.44
Original price $72.14 - Original price $72.14
Original price
$72.14
$72.14 - $72.14
Current price $72.14

New OEM GM Tailgate Latch Passenger's Side 2017-19 Silverado Sierra 2500 3500

in stock

Right Hand (Passenger's) Side Tailgate Latch Description: Right Hand (Passenger's) Side Tailgate Latch Part Number: 84079388, 23158822, 8436119...

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SKU: 2010102

Original price $72.14 - Original price $72.14
Original price
$72.14
$72.14 - $72.14
Current price $72.14
Original price $158.09 - Original price $158.09
Original price
$158.09
$158.09 - $158.09
Current price $158.09

New OEM GM Transfer Case Control Module 2015 Cadillac ATS/CTS AWD 23469729

in stock

Transfer Case Control Module Description: Transfer Case Control Module Part Number: 23469729 Condition: New OEM, Generic Packaging Oth...

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SKU: 4020034

Original price $158.09 - Original price $158.09
Original price
$158.09
$158.09 - $158.09
Current price $158.09
Original price $97.67 - Original price $97.67
Original price
$97.67
$97.67 - $97.67
Current price $97.67

Outside Rearview Mirror LH Painted Old Blue Eyes 2012-16 Buick Verano 22908063

in stock

Left Hand Outside Rearview Mirror, Painted Old Blue Eyes/Blue Velvet WA410Y/G1M, Heated, Manual Folding, 5-Wire, D1SB Description: Left Hand...

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SKU: 1670030

Original price $97.67 - Original price $97.67
Original price
$97.67
$97.67 - $97.67
Current price $97.67
Original price $30.49 - Original price $30.49
Original price
$30.49
$30.49 - $30.49
Current price $30.49

Door Handle RH Switchblade Silver 17U Cadillac DTS CTS Deville Seville 20857697

in stock

Right (Passenger's Side) Front or Rear Exterior Door Handle Description: Right (Passenger's Side) Front or Rear Exterior Door Handle Part ...

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SKU: 1010250

Original price $30.49 - Original price $30.49
Original price
$30.49
$30.49 - $30.49
Current price $30.49
Original price $61.04 - Original price $61.04
Original price
$61.04
$61.04 - $61.04
Current price $61.04

Body Side Molding Kit LH Midnight Sky fits 2009-10 Nissan Sentra 999G2-LTKAN01

Only 3 left!

Left Hand Side Body Molding Kit, Painted "Midnight Sky" Description: Left Hand Side Body Molding Kit, Painted "Midnight Sky" Part Number: ...

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SKU: 3011597

Original price $61.04 - Original price $61.04
Original price
$61.04
$61.04 - $61.04
Current price $61.04
Original price $14.46 - Original price $14.46
Original price
$14.46
$14.46 - $14.46
Current price $14.46

Door Handle Cap Left or Right Rear Red G7C 2015-18 Silverado Sierra 13593680

in stock

Door Handle Cap, Fits Left or Right Rear, Painted Pull Me Over Red (G7C, WA130X) Description: Door Handle Cap, Fits Left or Right Rear, Pain...

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SKU: 2030334

Original price $14.46 - Original price $14.46
Original price
$14.46
$14.46 - $14.46
Current price $14.46
Original price $14.79 - Original price $14.79
Original price
$14.79
$14.79 - $14.79
Current price $14.79

New OEM GM Relays 5-Pack Main Universal 4-Terminal Relay 13351610

in stock

Five (5) ACDelco GM Original Equipment Multi-Purpose Automotive Relays, 12V, 4 Terminal Description: Five (5) ACDelco GM Original Equipment ...

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SKU: 1550045

Original price $14.79 - Original price $14.79
Original price
$14.79
$14.79 - $14.79
Current price $14.79
Original price $138.74 - Original price $138.74
Original price
$138.74
$138.74 - $138.74
Current price $138.74

New OEM Right Side View Mirror Painted WA409B/GGA 2017-19 Cadillac XT5 84810961

in stock

Outside Rearview Mirror, Painted Edible Berries Metallic (WA409B/GGA), Right Hand (Passenger Side), Power Folding, With Memory, With Camera, Wit...

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SKU: 1970125

Original price $138.74 - Original price $138.74
Original price
$138.74
$138.74 - $138.74
Current price $138.74
Original price $33.26 - Original price $33.26
Original price
$33.26
$33.26 - $33.26
Current price $33.26

Vapor Canister Purge Valve Hose 2nd Design 2018-24 Malibu 1.5L 2.0L 84410849

in stock

Vapor Canister Purge Valve Hose, 2nd Design (180 Degree Connector) Description: Vapor Canister Purge Valve Hose, 2nd Design (180 Degree Connect...

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SKU: 2000122

Original price $33.26 - Original price $33.26
Original price
$33.26
$33.26 - $33.26
Current price $33.26
Original price $73.25 - Original price $73.25
Original price
$73.25
$73.25 - $73.25
Current price $73.25

Door Molding Front LH Sacr'e Blue Metallic 2015-18 Silverado Sierra 22775440

in stock

Left Hand (Driver's Side) Front Door Molding, Painted "Sacr'E Bleu Metallic" (RPO/Paint Code: G1K/WA409Y) Description: Left Hand (Driver's S...

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SKU: 2010119

Original price $73.25 - Original price $73.25
Original price
$73.25
$73.25 - $73.25
Current price $73.25
Original price $24.15 - Original price $24.15
Original price
$24.15
$24.15 - $24.15
Current price $24.15

Traction Control Park Assist Lateral Assist Switch 2016-24 Chevy Malibu 23190406

in stock

Traction Control Off, Park Assist, Lateral Assist (UFQ) Switch Description: Traction Control Off, Park Assist, Lateral Assist (UFQ) Switch Part...

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SKU: 2000108

Original price $24.15 - Original price $24.15
Original price
$24.15
$24.15 - $24.15
Current price $24.15
Original price $35.99 - Original price $35.99
Original price
$35.99
$35.99 - $35.99
Current price $35.99

OEM Steering Wheel Bezel Pair Matte Gray 2008-16 Buick Enclave 15919309 15919311

in stock

Left and Right Side, Matte Gray Steering Wheel Bezel Pair Description: Left and Right Side, Matte Gray Steering Wheel Bezel Pair Part Numb...

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SKU: 1290057

Original price $35.99 - Original price $35.99
Original price
$35.99
$35.99 - $35.99
Current price $35.99
Original price $33.83 - Original price $33.83
Original price
$33.83
$33.83 - $33.83
Current price $33.83

New OEM GM Center Reading and Courtesy Lamp Black 2017-19 Chevy Cruze 42598944

Only 4 left!

Center Reading and Courtesy Lamp, Black Description: Center Reading and Courtesy Lamp, Black Part Number: 42598944 Condition: New OEM, G...

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SKU: 1980253

Original price $33.83 - Original price $33.83
Original price
$33.83
$33.83 - $33.83
Current price $33.83
Original price $14.46 - Original price $14.46
Original price
$14.46
$14.46 - $14.46
Current price $14.46

Door Handle Cap Left or Right Rear Silver GAN 2015-18 Silverado Sierra 13593680

in stock

Door Handle Cap, Fits Left or Right Rear, Painted Switchblade Silver Metallic 17 (GAN, WA636R) Description: Door Handle Cap, Fits Left or Ri...

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SKU: 2030331

Original price $14.46 - Original price $14.46
Original price
$14.46
$14.46 - $14.46
Current price $14.46
Original price $54.93 - Original price $54.93
Original price
$54.93
$54.93 - $54.93
Current price $54.93

Lighted Door Handle Rear Blue Metallic G1M 2015-19 Cadillac CTS XTS CT6 13509689

in stock

Rear Door Handle (Left or Right Side), Lighted, Painted Old Blue Eyes Metallic (G1M, WA410Y), For 2015-2018 Cadillac ATS, 2015-2019 Cadillac CTS...

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SKU: 2021354

Original price $54.93 - Original price $54.93
Original price
$54.93
$54.93 - $54.93
Current price $54.93
Original price $205.31 - Original price $205.31
Original price
$205.31
$205.31 - $205.31
Current price $205.31

Outside Rearview Mirror Satin Steel Gray G9K RH 2016-19 Cadillac CTS 84348245

Only 2 left!

Outside Rearview Mirror, Painted Satin Steel Gray Metallic (G9K, WA464C), Right Hand (Passenger's Side), Manual Folding, Defrost, Memory, Turn S...

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SKU: 2020250

Original price $205.31 - Original price $205.31
Original price
$205.31
$205.31 - $205.31
Current price $205.31

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