Dorman 1591829 right headlight assembly for the 2004-2006 Chevrolet Colorado and other vehicles lights the road ahead on the vehicle's right side. This Dorman headlight assembly is reverse-engineered to match the stock headlight, with the original dimensions for proper fit.
- Rigid plastic housing protects against weather and road conditions
- Clear plastic lens
- Halogen bulb technology, with 2 bulbs included
- Street legal, rated at 12.8 V DC
Quick facts
- Part: Dorman 1591829 headlight assembly
- Fits: 2004-2006 Chevrolet Colorado and other vehicles
- Position: Right
- Material: Plastic
- Condition: New
A cracked lens, water inside the housing or a dim light can mean the headlight assembly needs replacing, though a burned-out bulb or a bad connector can be behind a dim light too, so find the cause before buying. Replacing both headlights together is the usual approach; this listing is one headlight for the right side, the left side is a separate part, and each side takes one.
Fits
It fits the 2004-2006 Chevrolet Colorado and is a GMC Canyon headlight assembly for the 2004-2006 GMC Canyon.
Specifications
Fit and size
- Position: Right
- Quantity per vehicle: 1 per side
- Voltage: 12.8 V DC
- Bulb quantity: 2
Build and materials
- Housing material: Plastic
- Lens: clear plastic
- Bulb technology: Halogen, bulbs included
- Street legal: Yes
- Mounting hardware: not included
- Condition: New
- Country of origin: Taiwan
In the box
One headlight assembly with 2 halogen bulbs. Mounting hardware is not included, so plan on new hardware.
Interchange: 1221-0107R · GM325-B001R
15147931 · 20646700
This part cross-references / interchanges with the following part numbers:
1221-0107R, GM325-B001R, 15147931, 20646700
Frequently Asked Questions
Will Dorman 1591829 work as a 2005 Chevy Colorado headlight?
Yes. Dorman 1591829 is a right headlight assembly for the 2004-2006 Chevrolet Colorado, which includes 2005, and it also fits the 2004-2006 GMC Canyon.
Are bulbs included with this right headlight assembly?
Yes, Dorman 1591829 comes with 2 halogen bulbs. Mounting hardware is not included, so plan on new hardware.
Is the lens on this headlight assembly glass or plastic?
The lens is clear plastic, and the housing is plastic too. The assembly is street legal and rated at 12.8 V DC.
What signs show a right headlight assembly may be failing?
Cracks, a clouded lens or moisture inside the housing can mean the assembly needs replacing. You can see all three with the engine off.
Does this headlight assembly cross-reference to 20646700?
Yes. 20646700 is one of the numbers this Dorman 1591829 headlight assembly replaces; the rest are on the Interchange line.
