How to replace the front headlight bulb on GMC Sierra 1500 Classic?

Begin bulb replacement of the headlamp by switching off the lamp and waiting for it to cool down. Handle the bulb strictly at the base while wearing protective eyewear because contact with the glass should be avoided along with moisture and dirt sources. Before unscrewing the headlamp retainer pins you should first open the hood. To remove the headlamp assembly you should pull it out to reach the electrical connector where you must then disconnect it. Crucially rotate the bulb to the left until it comes out freely. Install new bulbs following standard procedure where high beam bulbs replace others with matching characteristics (red gasket) and low beam bulbs should get exchanged with corresponding bulbs (gray tip and yellow gasket). Following installation of the new bulb by a counterclockwise twist to secure it in place you must reconnect the electrical connector and reposition the headlamp assembly. After securing the retainer pins through rotation until locked position it is time to perform an operation checkup. Discard the used bulb safely while storing all halogen bulbs where children cannot access them.

OEM GMC Sierra 1500 Classic Headlight Bulb

Headlamp Bulb

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4 Headlight Bulbs found

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GMC Sierra 1500 Classic Bulb & Socket, Green Line
Part Number: 9441732
$13.16 MSRP: $23.52
You Save: $10.36 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Bulb, Headlamp (High Beam); Headlight Bulbs; Car Bulbs; Headlight; Headlamp Bulb; High Beam; Composite Assembly; Fog Lamp/Turn Signal; Capsule Bulb
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007 GMC Sierra 1500 Classic | Denali, Hybrid, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
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GMC Sierra 1500 Classic Headlamp Bulb
Part Number: 1999437
$12.80 MSRP: $23.17
You Save: $10.37 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Bulb, Headlamp (High Beam); Headlight Bulbs; Car Bulbs; High Beam Bulb; Lower Beam Bulb; Bulb, Capsule/Headlamp/Fog Lamp
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007 GMC Sierra 1500 Classic | Denali, Hybrid, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
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GMC Sierra 1500 Classic Bulb & Socket
Part Number: 19257054
$13.83 MSRP: $24.72
You Save: $10.89 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Bulb Assembly, Headlamp (Low Beam); Fog Light Bulbs; Headlight Bulbs; Car Bulbs; Headlight; Headlamp Bulb; Composite Assembly; Fog Lamp Bulb; Lower Beam Bulb; Bulb; Bulb, Capsule/Headlamp/Fog Lamp
- Replaces: 09441733, 12450177, 01999366, 9441733, 01999357, 1999366, 1999357
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007 GMC Sierra 1500 Classic | Denali, Hybrid, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
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GMC Sierra 1500 Classic Turn Signal Bulb, Amber; Clear
Part Number: 15828918
$5.39 MSRP: $9.63
You Save: $4.24 (45%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Bulb, Daytime Running Lamp; Back Up Light; Turn Signal; Tail Light; Headlight Bulbs.; Tail Lamp Bulb; Backup, Signal, Parking, Marker, Run Lamp Bulbs; Exterior Bulbs; Standard Parts.
- Replaces: 01999368, 09442486, 12450053, 1999368, 12450182, 9442486
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007 GMC Sierra 1500 Classic | Hybrid | 8 Cyl 5.3 L FULL HYBRID EV-GAS (FHEV)

GMC Sierra 1500 Classic Headlight Bulb

Our website offers an extensive catalog of genuine GMC Sierra 1500 Classic Headlight Bulb at unbeatable prices. Every OEM GMC Sierra 1500 Classic Headlight Bulb comes with a manufacturer's warranty, an easy return policy, and rapid delivery service. Don't miss out on this great opportunity!

GMC Sierra 1500 Classic Headlight Bulb Parts Questions & Experts Answers

Headlamp Bulb
1999437
Q: How to replace the front headlight bulb on GMC Sierra 1500 Classic?
A: Begin bulb replacement of the headlamp by switching off the lamp and waiting for it to cool down. Handle the bulb strictly at the base while wearing protective eyewear because contact with the glass should be avoided along with moisture and dirt sources. Before unscrewing the headlamp retainer pins you should first open the hood. To remove the headlamp assembly you should pull it out to reach the electrical connector where you must then disconnect it. Crucially rotate the bulb to the left until it comes out freely. Install new bulbs following standard procedure where high beam bulbs replace others with matching characteristics (red gasket) and low beam bulbs should get exchanged with corresponding bulbs (gray tip and yellow gasket). Following installation of the new bulb by a counterclockwise twist to secure it in place you must reconnect the electrical connector and reposition the headlamp assembly. After securing the retainer pins through rotation until locked position it is time to perform an operation checkup. Discard the used bulb safely while storing all halogen bulbs where children cannot access them.