Vehicle Fitment
These headlights fit the following factory halogen-equipped models.
Toyota Tundra
- 2005 Toyota Tundra SR5 Double Cab
- 2005 Toyota Tundra Limited Double Cab
- 2006 Toyota Tundra SR5 Double Cab
- 2006 Toyota Tundra Limited Double Cab
Compatible with Double Cab (Crew Cab) models only.
Not Compatible With
- Regular Cab
- Access Cab (Extended Cab)
Toyota Sequoia
- 2005 Toyota Sequoia SR5
- 2005 Toyota Sequoia Limited
- 2006 Toyota Sequoia SR5
- 2006 Toyota Sequoia Limited
- 2007 Toyota Sequoia SR5
- 2007 Toyota Sequoia Limited
Bulb Compatibility
These housings use the following factory bulb sizes:
- High/Low Beam: H4
- Turn Signal: 3157A
Bulbs are sold separately, allowing owners to install new OEM halogen or premium replacement bulbs during installation.
What’s Included?
The package contains:
- Driver-side headlight assembly
- Passenger-side headlight assembly
This is a complete left-and-right replacement set.
Why Replace the Entire Headlight Assembly?
Toyota trucks built during the mid-2000s commonly experience headlight deterioration after years of exposure to sunlight and road debris.
Common issues include:
- Yellowed lenses
- Cracked housings
- Moisture inside the assembly
- Oxidized reflector bowls
- Reduced nighttime visibility
- Broken mounting tabs
Replacing the entire housing restores the optical performance that polishing alone cannot achieve.
Improved Light Output
The AS assemblies feature BMC (Bulk Molding Compound) reflector bowls designed to maximize available light from your halogen bulbs.
Benefits include:
- Improved beam focus
- Brighter road illumination
- Better shoulder visibility
- Increased nighttime confidence
- More consistent light distribution
Fresh reflector surfaces can significantly improve usable light output compared to worn factory housings.
IP65 Waterproof Construction
Weather resistance is essential for trucks and SUVs that see year-round driving.
These assemblies feature:
- IP65 waterproof certification
- Fully sealed housing
- Polycarbonate lens
- Durable polypropylene housing
- Resistance to rain, snow, dust, and road debris
A properly sealed housing helps prevent internal condensation and protects reflector performance over time.
Durable Polycarbonate Lenses
The clear lenses are manufactured from impact-resistant polycarbonate.
Advantages include:
- Excellent clarity
- UV resistance
- High impact strength
- Improved durability
- Long service life
This construction helps maintain lighting performance while resisting damage from normal road use.
Plug-and-Play Installation
These headlights are engineered as direct replacements for the original Toyota assemblies.
Installation features include:
- Factory mounting locations
- OEM-style connectors
- No cutting
- No drilling
- Bolt-on installation
Most experienced DIY owners can complete installation in well under an hour using basic hand tools.
OEM Replacement vs Restoring Factory Headlights
| New AS Headlights | Restore Original Headlights |
|---|---|
| New reflector bowls | Original reflectors remain aged |
| New weather seals | Existing seals may continue leaking |
| New clear lenses | Existing lenses may haze again |
| Better beam quality | Limited improvement |
| Long-term solution | Temporary repair |
For headlights with internal damage or moisture intrusion, replacing the assemblies is generally the better long-term investment.
Who Should Buy These Headlights?
These headlights are ideal for:
- Daily drivers
- Tow vehicles
- Off-road trucks
- Restoration projects
- High-mileage Toyota owners
- Fleet vehicles
- DIY maintenance enthusiasts
Pros
- OEM-style fitment
- Chrome housing restores factory appearance
- IP65 waterproof construction
- High-reflectivity BMC reflector bowls
- Plug-and-play installation
- One-year warranty
- Complete driver and passenger set
Cons
- Bulbs sold separately
- Not compatible with Regular Cab or Access Cab Tundra models
Final Verdict
The AS Headlight Assembly Pair is an excellent OEM-style replacement for 2005–2006 Toyota Tundra Double Cab and 2005–2007 Toyota Sequoia owners looking to restore factory lighting performance. With durable weather-resistant construction, high-reflectivity reflector bowls, direct-fit installation, and factory-style chrome housings, these assemblies provide dependable visibility and a clean OEM appearance at an affordable price.
If your original headlights are cloudy, leaking, or damaged, replacing the complete assemblies is one of the most effective ways to improve both safety and the appearance of your Toyota.
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