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Welcome to Source One Auto Parts!

Welcome to Source One Auto Parts!

Tail Lamp-Rear Lamp

Find New OEM tail lamp assemblies for GM and Cadillac vehicles. Our factory-original tail lamp units — including ECE-compliant export versions — are sourced from GM surplus in new, uninstalled condition.

OEM tail lamp assemblies are manufactured with the correct lens geometry, reflector design, and LED or incandescent layout for your vehicle. They mount using the factory fastener pattern and connect directly to your vehicle's wiring harness — no adapters or modification required. Aftermarket tail lamps frequently exhibit moisture intrusion, incorrect beam pattern, and fitment gaps at the body panel interface.

Verify tail lamp specifications against your vehicle's model year, body style, and lighting system (LED vs. incandescent) before ordering.

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Original price $59.99 - Original price $59.99
Original price
$59.99
$59.99 - $59.99
Current price $59.99

Tail Lamp Left Inner Decklid/Trunk Mounted 2017-19 LaCrosse 26218069

in stock

Left Hand (Driver's Side) Tail Lamp, Inner (Decklid/Trunk) Mounted Description: Left Hand (Driver's Side) Tail Lamp, Inner (Decklid/Trunk) Moun...

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SKU: 4060014

Original price $59.99 - Original price $59.99
Original price
$59.99
$59.99 - $59.99
Current price $59.99
Original price $99.99 - Original price $99.99
Original price
$99.99
$99.99 - $99.99
Current price $99.99

Tail Lamp Pair Inner Decklid/Trunk Mounted 2017-19 LaCrosse 26218069 26218070

in stock

Pair of Tail Lamps, Inner (Decklid/Trunk) Mounted Description: Pair of Tail Lamps, Inner (Decklid/Trunk) Mounted Part Number: 26218069, 2621807...

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SKU: 4060015

Original price $99.99 - Original price $99.99
Original price
$99.99
$99.99 - $99.99
Current price $99.99
Original price $59.99 - Original price $59.99
Original price
$59.99
$59.99 - $59.99
Current price $59.99

Tail Lamp Right Inner Decklid/Trunk Mounted 2017-19 Buick LaCrosse 26218070

in stock

Right Hand (Passenger's Side) Tail Lamp, Inner (Decklid/Trunk) Mounted Description: Right Hand (Passenger's Side) Tail Lamp, Inner (Decklid/Tru...

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SKU: 4060013

Original price $59.99 - Original price $59.99
Original price
$59.99
$59.99 - $59.99
Current price $59.99
Original price $72.14 - Original price $72.14
Original price
$72.14
$72.14 - $72.14
Current price $72.14

Left Hand Back-Up Lamp fits 2014 Nissan Pathfinder Hybrid 26555-3KV2A

in stock

Left Hand Side Back-Up Lamp Description: Left Hand Side Back-Up Lamp Part Number: 26555-3KV2A Condition: New Factory Original Part, Gene...

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SKU: 3030003

Original price $72.14 - Original price $72.14
Original price
$72.14
$72.14 - $72.14
Current price $72.14
Original price $73.25 - Original price $73.25
Original price
$73.25
$73.25 - $73.25
Current price $73.25

RH Right Trunk Mounted Tail Light w/Chrome Trim 2012-15 Buick Verano 22985776

Only 1 left!

Right Side, Trunk/Luggage Lid Mounted Tail Lamp Description: Right Side, Trunk/Luggage Lid Mounted Tail Lamp Part Number: 22985776 Condi...

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SKU: 3020021

Original price $73.25 - Original price $73.25
Original price
$73.25
$73.25 - $73.25
Current price $73.25
Original price $24.43 - Original price $24.43
Original price
$24.43
$24.43 - $24.43
Current price $24.43

High Mount Stop Lamp w/Harness fits 2013 JX35 & Pathfinder 26590-3JA0A

Only 5 left!

High Mounted Stop Lamp With Harness Description: High Mounted Stop Lamp With Harness Part Number: 26590-3JA0A Condition: New OEM, Generi...

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SKU: 3011953

Original price $24.43 - Original price $24.43
Original price
$24.43
$24.43 - $24.43
Current price $24.43
Original price $30.51 - Original price $30.51
Original price
$30.51
$30.51 - $30.51
Current price $30.51

Stop Lamp Housing w/Lens & Bulb fits 2007-12 Nissan Altima 26590-JA00C

in stock

Blond Stop Lamp Trim Housing With Lens & Bulb Description: Blond Stop Lamp Trim Housing With Lens & Bulb Part Number: 26590-JA00C ...

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SKU: 3011595

Original price $30.51 - Original price $30.51
Original price
$30.51
$30.51 - $30.51
Current price $30.51
Original price $27.44 - Original price $27.44
Original price
$27.44
$27.44 - $27.44
Current price $27.44

High Mounted Stop Lamp fits 1994-95 Kia Sephia 0K20A-5158020

Only 3 left!

High Mounted Stop Lamp Description: High Mounted Stop Lamp Part Number: 0K20A-5158020 Condition: New Factory Original Part, Generic Pack...

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SKU: 3010647

Original price $27.44 - Original price $27.44
Original price
$27.44
$27.44 - $27.44
Current price $27.44
Original price $60.92 - Original price $60.92
Original price
$60.92
$60.92 - $60.92
Current price $60.92

OEM GM 3rd Brake Light With Harness 2019-20 Sierra Silverado 1500 84419006

in stock

High Mounted Stop Lamp/3rd Brake Light, With Harness, For 2019-2020 Chevrolet Silverado and GMC Sierra 1500 (For Vehicles Without Rear Facing Be...

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SKU: 2060249

Original price $60.92 - Original price $60.92
Original price
$60.92
$60.92 - $60.92
Current price $60.92
Original price $120.95 - Original price $120.95
Original price
$120.95
$120.95 - $120.95
Current price $120.95

New OEM GM High Mount Stop Lamp With Cover Gray GA6 2014-19 CTS Sedan 23339467

in stock

High Mount Stop Lamp With Cover, Painted You Drive Me Grazy Metallic (GA6, WA380A) Description: High Mount Stop Lamp With Cover, Painted You...

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SKU: 2021204

Original price $120.95 - Original price $120.95
Original price
$120.95
$120.95 - $120.95
Current price $120.95
Original price $120.95 - Original price $120.95
Original price
$120.95
$120.95 - $120.95
Current price $120.95

New OEM GM High Mount Stop Lamp With Cover Silver GAN 2014-19 CTS Sedan 23339467

in stock

High Mount Stop Lamp With Cover, Painted Switchblade Silver Metallic (GAN, WA636R) Description: High Mount Stop Lamp With Cover, Painted Swi...

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SKU: 2020730

Original price $120.95 - Original price $120.95
Original price
$120.95
$120.95 - $120.95
Current price $120.95
Original price $105.41 - Original price $105.41
Original price
$105.41
$105.41 - $105.41
Current price $105.41

New OEM GM High Mounted Stop Lamp Cover Red G7E 2014-19 CTS Sedan 23339467

in stock

High Mounted Stop Lamp Cover Assembly, Painted Caught Red Handed Metallic (G7E, WA132X) Description: High Mounted Stop Lamp Cover Assembly, ...

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SKU: 2020728

Original price $105.41 - Original price $105.41
Original price
$105.41
$105.41 - $105.41
Current price $105.41
Original price $105.41 - Original price $105.41
Original price
$105.41
$105.41 - $105.41
Current price $105.41

New OEM GM High Mounted Stop Lamp Cover Gray G9K 2014-19 CTS Sedan 23339467

in stock

High Mounted Stop Lamp Cover Assembly, Painted Satin Steel Gray Metallic 3 (G9K, WA464C) Description: High Mounted Stop Lamp Cover Assembly,...

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SKU: 2020729

Original price $105.41 - Original price $105.41
Original price
$105.41
$105.41 - $105.41
Current price $105.41
Original price $105.41 - Original price $105.41
Original price
$105.41
$105.41 - $105.41
Current price $105.41

New OEM GM High Mounted Stop Lamp Cover Abalone White 2014-19 CTS Sedan 23339467

in stock

High Mounted Stop Lamp Cover Assembly, Painted Abalone White Pearl (G1W, WA140X) Description: High Mounted Stop Lamp Cover Assembly, Painted...

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SKU: 2020724

Original price $105.41 - Original price $105.41
Original price
$105.41
$105.41 - $105.41
Current price $105.41
Original price $42.72 - Original price $42.72
Original price
$42.72
$42.72 - $42.72
Current price $42.72

Rear License Plate Lamp Wiring Harness w/Lamps/Bulbs 2014-17 XTS 23508006

Only 1 left!

Rear License Plate Lamp Wiring Harness, Includes Lamps, With Backup Camera Option Description: Rear License Plate Lamp Wiring Harness, Inclu...

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SKU: 1700235

Original price $42.72 - Original price $42.72
Original price
$42.72
$42.72 - $42.72
Current price $42.72
Original price $22.19 - Original price $22.19
Original price
$22.19
$22.19 - $22.19
Current price $22.19

New OEM GM 2011-15 Chevy Cruze Tail Lamp RH Trunk Mounted Combination 95389372

in stock

Right Hand (Passenger's Side) Tail Lamp Assembly (Combination Lamp), Decklid Mounted (Inner Tail Lamp Assembly) Description: Right Hand (Pas...

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SKU: 1610016

Original price $22.19 - Original price $22.19
Original price
$22.19
$22.19 - $22.19
Current price $22.19
Original price $122.06 - Original price $122.06
Original price
$122.06
$122.06 - $122.06
Current price $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

Original price $122.06 - Original price $122.06
Original price
$122.06
$122.06 - $122.06
Current price $122.06
Original price $97.67 - Original price $97.67
Original price
$97.67
$97.67 - $97.67
Current price $97.67

High Mounted Stop Lamp w/Sunshade Cashmere 2010-13 Buick Allure LaCrosse 9072768

in stock

Cashmere Trim, High Mounted Stop Lamp, With Harness, With Sunshade Option (Sunshade Not Included) Description: Cashmere Trim, High Mounted S...

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SKU: 1210418

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

High Mounted Stop Lamp w/Harness Titanium 2010-13 Buick LaCrosse Allure 9072766

in stock

Titanium High Mounted Stop Lamp With Harness Description: Titanium High Mounted Stop Lamp With Harness Part Number: 9072766, WITH SUNSHADE...

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SKU: 1210416

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

High Mounted Stop Lamp w/Harness Cashmere 2010-13 Buick Allure LaCrosse 9072768

in stock

Cashmere Trim, High Mounted Stop Lamp, With Harness, Without Sunshade Option Description: Cashmere Trim, High Mounted Stop Lamp, With Harnes...

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SKU: 1210412

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

High Mounted Stop Lamp w/Harness Titanium 2010-13 Buick Allure LaCrosse 9072766

in stock

Titanium Trim, High Mounted Stop Lamp, With Harness, Without Sunshade Option Description: Titanium Trim, High Mounted Stop Lamp, With Harnes...

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SKU: 1210410

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

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