How to replace the front headlight bulb on 2009 Chevrolet Trailblazer?

Begin the trailblazer headlamp bulb replacement by verify that the lamp switch is off and wait for the bulb to reach room temperature. Handling the bulb consists of two steps: first put on protective eyewear and second touch only the base section while keeping glass materials free from contact. The bulb needs to remain free from moisture and dirt while proper disposal methods should be followed for the old bulb. Begin by opening the hood before you remove the access cover which is located at the rear part of the headlamp. First detach the bulb and socket from the housing by turning them counterclockwise and disconnect the electrical connector from this socket. The installation process begins with connecting the electrical connector to the socket before positioning both the bulb and socket towards the headlamp space. Finally secure the items by rotating them clockwise until the retaining tabs create a strong connection with the housing. Reinstall the access cover that stands at the rear position on the headlamp assembly. The replacement process needs a high beam bulb which carries a black socket but requires a low beam bulb that features a gray tip while using a gray socket.

OEM 2009 Chevrolet Trailblazer Headlight Bulb

Headlamp Bulb

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2009 Chevrolet Trailblazer Bulb & Socket Part Number: 19257054
$14.11 MSRP: $25.22
You Save: $11.11 (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
- Item Weight: 0.30 Pounds
- Item Dimensions: 4.2 x 2.1 x 2.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 19257054
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2009 Chevrolet Trailblazer Submodels:
- Base, LS, LT, LTZ, North Face, SS | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
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2009 Chevrolet Trailblazer Bulb & Socket, Green Line Part Number: 9441732
$13.16 MSRP: $23.52
You Save: $10.36 (45%)
Ships in 1-3 Business Days
ADD TO CART
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
- Item Weight: 0.40 Pounds
- Item Dimensions: 4.2 x 2.2 x 2.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 9441732
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2009 Chevrolet Trailblazer Submodels:
- Base, LS, LT, LTZ, North Face, SS | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
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2009 Chevrolet Trailblazer Turn Signal Bulb, Amber, Front Part Number: 15862271
$12.60
ADD TO CART
Product Specifications
- Other Name: Bulb, Front Turn Signal Lamp; Daytime Running Light Bulb; Parking Light Bulb; Turn Signal Bulbs; Car Bulbs; Tail Lamp Bulb; Signal Lamp Bulb; Exterior Bulbs; Run Lamp Bulb; Stoplamp Bulb; Bulb; Standard Parts
- Position: Front
- Replaces: 10351661, 1999367, 10319395, 13500810, 01999367
- Item Weight: 0.30 Pounds
- Item Dimensions: 3.2 x 2.2 x 2.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15862271
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2009 Chevrolet Trailblazer Submodels:
- Base, LS, LT, LTZ, North Face, SS | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS

2009 Chevrolet Trailblazer Headlight Bulb

With a comprehensive array of OEM 2009 Chevrolet Trailblazer Headlight Bulb, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2009 Chevrolet Trailblazer Headlight Bulb are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2009 Chevrolet Trailblazer Headlight Bulb Parts and Q&A

Q: How to replace the front headlight bulb on 2009 Chevrolet Trailblazer?
A: Begin the trailblazer headlamp bulb replacement by verify that the lamp switch is off and wait for the bulb to reach room temperature. Handling the bulb consists of two steps: first put on protective eyewear and second touch only the base section while keeping glass materials free from contact. The bulb needs to remain free from moisture and dirt while proper disposal methods should be followed for the old bulb. Begin by opening the hood before you remove the access cover which is located at the rear part of the headlamp. First detach the bulb and socket from the housing by turning them counterclockwise and disconnect the electrical connector from this socket. The installation process begins with connecting the electrical connector to the socket before positioning both the bulb and socket towards the headlamp space. Finally secure the items by rotating them clockwise until the retaining tabs create a strong connection with the housing. Reinstall the access cover that stands at the rear position on the headlamp assembly. The replacement process needs a high beam bulb which carries a black socket but requires a low beam bulb that features a gray tip while using a gray socket.