OEM GMC Sierra 2500 HD Headlight

Headlamp
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26 Headlights found

  • GMC Sierra 2500 HD Headlight Diagram - 84180593
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    GMC Sierra 2500 HD Headlamp Assembly, Front Passenger Side Part Number: 84180593

    $1269.80 MSRP: $1903.05
    You Save: $633.25 (34%)
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    Product Specifications
    • Other Name: Headlamp Assembly-Front; Headlight; Composite Assembly
    • Position: Front Passenger Side
    • Replaces: 19434275, 84012633, 19433917
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2016-2019 GMC Sierra 2500 HD | Base, Denali, SLE, SLT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
  • GMC Sierra 2500 HD Headlight Diagram - 84144049
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    GMC Sierra 2500 HD Headlamp Assembly, Driver Side Part Number: 84144049

    $597.25 MSRP: $895.38
    You Save: $298.13 (34%)
    ADD TO CART
    Product Specifications
    • Other Name: Headlight; Composite Assembly; Headlamp, Capsule/Headlamp/Fog Lamp
    • Position: Driver Side
    • Replaces: 23130717, 23268192
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2015-2017 GMC Sierra 2500 HD | Base, Denali, SLE, SLT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
  • GMC Sierra 2500 HD Headlight Diagram - 84144047
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    GMC Sierra 2500 HD Headlamp Assembly, Driver Side Part Number: 84144047

    $753.62 MSRP: $1130.21
    You Save: $376.59 (34%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Headlight; Composite Assembly
    • Position: Driver Side
    • Replaces: 23268190, 23130715
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2015-2017 GMC Sierra 2500 HD | Base, Denali, SLE, SLT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
  • GMC Sierra 2500 HD Headlight Diagram - 84144048
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    GMC Sierra 2500 HD Headlamp Assembly, Passenger Side Part Number: 84144048

    $753.62 MSRP: $1130.21
    You Save: $376.59 (34%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Headlight; Composite Assembly
    • Position: Passenger Side
    • Replaces: 23130716, 23268191
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2015-2017 GMC Sierra 2500 HD | Base, Denali, SLE, SLT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
  • GMC Sierra 2500 HD Headlight - 86516404
    GMC Sierra 2500 HD Headlight Diagram - 86516404
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    GMC Sierra 2500 HD Headlamp Assembly, Front Passenger Side Part Number: 86516404

    $835.11 MSRP: $1250.23
    You Save: $415.12 (34%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Headlamp Assembly-Front; Headlamp, Capsule/Headlamp/Fog Lamp
    • Position: Front Passenger Side
    • Replaced by: 85643375
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2024 GMC Sierra 2500 HD | AT4, AT4X | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
  • GMC Sierra 2500 HD Headlight - 86516403
    GMC Sierra 2500 HD Headlight Diagram - 86516403
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    GMC Sierra 2500 HD Headlamp Assembly, Front Driver Side Part Number: 86516403

    $842.50 MSRP: $1265.27
    You Save: $422.77 (34%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Headlamp Assembly-Front; Headlamp, Capsule/Headlamp/Fog Lamp
    • Position: Front Driver Side
    • Replaced by: 85720419
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2024 GMC Sierra 2500 HD | AT4, AT4X | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
  • GMC Sierra 2500 HD Headlight - 86581005
    GMC Sierra 2500 HD Headlight Diagram - 86581005
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    GMC Sierra 2500 HD Headlamp Assembly, Front Driver Side Part Number: 86581005

    $878.29 MSRP: $1315.08
    You Save: $436.79 (34%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Headlamp Assembly-Front
    • Position: Front Driver Side
    • Replaced by: 85643372
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2024 GMC Sierra 2500 HD | Pro, SLE | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L FLEX, 8 Cyl 6.6 L GAS
  • GMC Sierra 2500 HD Headlight - 86788465
    GMC Sierra 2500 HD Headlight Diagram - 86788465
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    GMC Sierra 2500 HD Headlamp Assembly, Front Driver Side Part Number: 86788465

    $886.80 MSRP: $1327.85
    You Save: $441.05 (34%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Headlamp Assembly-Front; Composite Assembly; Headlamp, Capsule/Headlamp/Fog Lamp
    • Position: Front Driver Side
    • Replaces: 84738612, 84855482, 85149465
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2020-2023 GMC Sierra 2500 HD | AT4, Base, Denali, Pro, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L FLEX, 8 Cyl 6.6 L GAS
  • GMC Sierra 2500 HD Headlight - 86788466
    GMC Sierra 2500 HD Headlight Diagram - 86788466
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    GMC Sierra 2500 HD Headlamp Assembly, Front Passenger Side Part Number: 86788466

    $933.33 MSRP: $1397.73
    You Save: $464.40 (34%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Headlamp Assembly-Front; Composite Assembly; Headlamp, Capsule/Headlamp/Fog Lamp
    • Position: Front Passenger Side
    • Replaces: 84855483, 84738613
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2020-2023 GMC Sierra 2500 HD | AT4, Base, Denali, Pro, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L FLEX, 8 Cyl 6.6 L GAS
  • GMC Sierra 2500 HD Headlight - 86516402
    GMC Sierra 2500 HD Headlight Diagram - 86516402
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    GMC Sierra 2500 HD Headlamp Assembly, Front Passenger Side Part Number: 86516402

    $878.40 MSRP: $1315.25
    You Save: $436.85 (34%)
    ADD TO CART
    Product Specifications
    • Other Name: Headlamp Assembly-Front; Headlamp, Capsule/Headlamp/Fog Lamp
    • Position: Front Passenger Side
    • Replaced by: 85643373
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2024 GMC Sierra 2500 HD | Pro, SLE | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L FLEX, 8 Cyl 6.6 L GAS
  • GMC Sierra 2500 HD Headlight - 86581006
    GMC Sierra 2500 HD Headlight Diagram - 86581006
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    GMC Sierra 2500 HD Headlamp Assembly, Front Passenger Side Part Number: 86581006

    $878.40 MSRP: $1315.25
    You Save: $436.85 (34%)
    ADD TO CART
    Product Specifications
    • Other Name: Headlamp Assembly-Front
    • Position: Front Passenger Side
    • Replaced by: 85643373
    • Replaces: 86516402
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2024 GMC Sierra 2500 HD | Pro, SLE | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L FLEX, 8 Cyl 6.6 L GAS
  • GMC Sierra 2500 HD Headlight - 86788463
    GMC Sierra 2500 HD Headlight Diagram - 86788463
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    GMC Sierra 2500 HD Headlamp Assembly, Front Driver Side Part Number: 86788463

    $1012.13 MSRP: $1516.07
    You Save: $503.94 (34%)
    ADD TO CART
    Product Specifications
    • Other Name: Headlamp Assembly-Front; Composite Assembly; Headlamp, Capsule/Headlamp/Fog Lamp
    • Position: Front Driver Side
    • Replaced by: 85798195
    • Replaces: 85149463, 84738614
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2020-2023 GMC Sierra 2500 HD | AT4, Base, Denali, Pro, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L FLEX, 8 Cyl 6.6 L GAS
  • GMC Sierra 2500 HD Headlight - 86516401
    GMC Sierra 2500 HD Headlight Diagram - 86516401
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    GMC Sierra 2500 HD Headlamp Assembly, Front Driver Side Part Number: 86516401

    $878.29 MSRP: $1315.08
    You Save: $436.79 (34%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Headlamp Assembly-Front; Headlamp, Capsule/Headlamp/Fog Lamp
    • Position: Front Driver Side
    • Replaced by: 85643372
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2024 GMC Sierra 2500 HD | Pro, SLE | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L FLEX, 8 Cyl 6.6 L GAS
  • GMC Sierra 2500 HD Headlight - 86516406
    GMC Sierra 2500 HD Headlight Diagram - 86516406
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    GMC Sierra 2500 HD Headlamp Assembly, Front Passenger Side Part Number: 86516406

    $835.11 MSRP: $1250.23
    You Save: $415.12 (34%)
    ADD TO CART
    Product Specifications
    • Other Name: Headlamp Assembly-Front; Headlamp, Capsule/Headlamp/Fog Lamp
    • Position: Front Passenger Side
    • Replaced by: 85643377
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2024 GMC Sierra 2500 HD | Denali, Denali Ultimate, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
  • GMC Sierra 2500 HD Headlight - 86516405
    GMC Sierra 2500 HD Headlight Diagram - 86516405
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    GMC Sierra 2500 HD Headlamp Assembly, Front Driver Side Part Number: 86516405

    $875.78 MSRP: $1315.25
    You Save: $439.47 (34%)
    ADD TO CART
    Product Specifications
    • Other Name: Headlamp Assembly-Front; Headlamp, Capsule/Headlamp/Fog Lamp
    • Position: Front Driver Side
    • Replaced by: 85720421
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2024 GMC Sierra 2500 HD | Denali, Denali Ultimate, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
  • GMC Sierra 2500 HD Headlight - 85149464
    GMC Sierra 2500 HD Headlight Diagram - 85149464
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    GMC Sierra 2500 HD Headlamp Assembly, Front Passenger Side Part Number: 85149464

    $895.92 MSRP: $1341.55
    You Save: $445.63 (34%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Headlamp Assembly-Front; Composite Assembly
    • Position: Front Passenger Side
    • Replaced by: 85798196
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2020-2023 GMC Sierra 2500 HD | AT4, Base, Denali, Pro, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L FLEX, 8 Cyl 6.6 L GAS
  • GMC Sierra 2500 HD Headlight - 84144050
    GMC Sierra 2500 HD Headlight Diagram - 84144050
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    GMC Sierra 2500 HD Headlamp Assembly, Passenger Side Part Number: 84144050

    $597.25 MSRP: $895.38
    You Save: $298.13 (34%)
    ADD TO CART
    Product Specifications
    • Other Name: Headlight; Composite Assembly; Headlamp, Capsule/Headlamp/Fog Lamp
    • Position: Passenger Side
    • Replaces: 23130718, 23268193
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2015-2017 GMC Sierra 2500 HD | Base, Denali, SLE, SLT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
  • GMC Sierra 2500 HD Headlight Diagram - 15850351
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    GMC Sierra 2500 HD Headlamp Assembly, Driver Side Part Number: 15850351

    $200.16 MSRP: $299.26
    You Save: $99.10 (34%)
    Product Specifications
    • Other Name: Headlight Assembly; Head Lamps; Headlight; Composite Headlamp; Composite Assembly; Headlamp, Capsule/Headlamp/Fog Lamp
    • Position: Driver Side
    • Replaces: 16526135, 15289275, 15850349, 16524401, 16524851
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2001-2007 GMC Sierra 2500 HD | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
  • GMC Sierra 2500 HD Headlight Diagram - 15850352
    View related parts

    GMC Sierra 2500 HD Headlamp Assembly, Passenger Side Part Number: 15850352

    $200.16 MSRP: $299.26
    You Save: $99.10 (34%)
    Product Specifications
    • Other Name: Headlight Assembly; Head Lamps; Headlight; Composite Headlamp; Composite Assembly; Headlamp, Capsule/Headlamp/Fog Lamp
    • Position: Passenger Side
    • Replaces: 15850350, 16524852, 16524402, 15289276, 16526136
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2001-2007 GMC Sierra 2500 HD | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
  • GMC Sierra 2500 HD Headlight Diagram - 15218077
    View related parts
    Product Specifications
    • Other Name: Headlight Assembly; Head Lamps; Headlight; Composite Assembly; Headlamp, Capsule/Headlamp/Fog Lamp
    • Position: Driver Side
    • Replaces: 15166756, 15125237, 15150995, 15076809
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2001-2007 GMC Sierra 2500 HD | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
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1-20 of 26 Results

GMC Sierra 2500 HD Headlight

Want to cut long-term maintenance and repair costs? Choose OEM Headlight. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine GMC Sierra 2500 HD parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM GMC Sierra 2500 HD Headlight includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

GMC Sierra 2500 HD Headlight delivers bright illumination that allows drivers to see hazards sooner and be seen by others, increasing night hauling safety. The GMC Sierra 2500 HD is notable for its reinforced GMT900 and T1XX frames, advanced suspension and towering 18,500-pound towing rating that crushes its light-duty sibling. When fitted with the 6.6L Duramax diesel V8 and a smooth 10-speed Allison automatic, the truck tows heavy campers without breaking a sweat, while still delivering respectable fuel economy. Inside, modern infotainment, roomy crew cab layouts and premium materials provide long-distance comfort. Buyers choose among regular, extended, or crew bodies to satisfy work or family needs, and every part reflects the strict factory standards that are GMC reliability. Genuine parts keep the Sierra 2500 HD going strong so that it can tackle construction sites and mountain passes year after year. A Headlight on this truck is a sealed front lighting assembly containing a bulb, reflector, and lens and its primary function is to provide lighting of the road and visibility of the vehicle during darkness or fog. The Headlight also complements the bold styling of the Sierra 2500 HD's grille, which gives it a confident face, and this GMC component is resistant to vibration on rough worksites. For installation, park on level ground, disconnect power, open the hood, remove trim, unbolt old unit, replace bulbs if necessary, seat new assembly, fasteners, reconnect wiring, put covers back on, turn power on, aim and test Headlight output.

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