How to service the Headlight Bulb on Chevrolet Avalanche 2500?

You should start the headlamp bulb service by opening the hood then taking out the park/turn signal lamp assembly. Start by taking off the headlamp retainer pins and pulling the assembly to reach the electrical connector before disconnecting it. Turn the headlamp assembly bulb counter-clockwise to remove it from the assembly. The installation process requires using a high beam bulb with red gasket while installing the high beam bulb and using a low beam bulb with yellow gasket at the base for replacing the low beam bulb. The new bulb needs to be pushed clockwise until it clicks into position before connecting the electrical connector. Replace the headlamp assembly while fixing the retainer pins through rotation and lock until secure position. Reconnect the park/turn signal lamp assembly after inspection of its functionality.

OEM Chevrolet Avalanche 2500 Headlight Bulb

Headlamp Bulb

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Chevrolet Avalanche 2500 Signal Lamp Bulb, Front Part Number: 9442399
$4.16 MSRP: $7.42
You Save: $3.26 (44%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Bulb, Front Turn Signal Lamp; Turn Signal Bulbs; Tail Light Bulbs; Car Bulbs; Bulbs for Parking, Marker, High Mount, Exterior, License, Turn Signal, Chassis, Courtesy, Headlamp, Tail
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2006 Chevrolet Avalanche 2500 | Base, LS, LT | 8 Cyl 8.1 L GAS
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Chevrolet Avalanche 2500 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:
- 2002-2006 Chevrolet Avalanche 2500 | Base, LS, LT | 8 Cyl 8.1 L GAS
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Chevrolet Avalanche 2500 Bulb & Socket Part Number: 19257054
$13.06 MSRP: $23.34
You Save: $10.28 (45%)
Ships in 1-2 Business Days
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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:
- 2002-2006 Chevrolet Avalanche 2500 | Base, LS, LT | 8 Cyl 8.1 L GAS
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Chevrolet Avalanche 2500 Turn Signal Bulb, Amber; Clear Part Number: 15828918
$5.50 MSRP: $9.83
You Save: $4.33 (45%)
Ships in 1-3 Business Days
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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:
- 2002-2006 Chevrolet Avalanche 2500 | Base, LS, LT | 8 Cyl 8.1 L GAS
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Chevrolet Avalanche 2500 Back-Up Lamp Bulb Part Number: 15199562
$3.81 MSRP: $6.80
You Save: $2.99 (44%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Bulb, Daytime Running Lamp; Daytime Running Light Bulb; Car Bulbs; Run Lamp Bulb; Bulb; Bulb, Capsule/Headlamp/Fog Lamp; Standard Parts
- Replaces: 01999482, 1999482
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2006 Chevrolet Avalanche 2500 | Base, LS, LT | 8 Cyl 8.1 L GAS

Chevrolet Avalanche 2500 Headlight Bulb

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Chevrolet Avalanche 2500 Headlight Bulb Parts and Q&A

Bulb & Socket, Green Line
9441732
Q: How to service the Headlight Bulb on Chevrolet Avalanche 2500?
A:
You should start the headlamp bulb service by opening the hood then taking out the park/turn signal lamp assembly. Start by taking off the headlamp retainer pins and pulling the assembly to reach the electrical connector before disconnecting it. Turn the headlamp assembly bulb counter-clockwise to remove it from the assembly. The installation process requires using a high beam bulb with red gasket while installing the high beam bulb and using a low beam bulb with yellow gasket at the base for replacing the low beam bulb. The new bulb needs to be pushed clockwise until it clicks into position before connecting the electrical connector. Replace the headlamp assembly while fixing the retainer pins through rotation and lock until secure position. Reconnect the park/turn signal lamp assembly after inspection of its functionality.