What is the low beam headlight bulb size for a 2005 Pontiac Wave?

The 2005 Pontiac Wave uses a H4 bulb for the low beam headlights. We recommend upgrading to LED for better visibility.

What is the high beam headlight bulb size for a 2005 Pontiac Wave?

The high beam bulb size for the 2005 Pontiac Wave is N/A.

Why are my 2005 Pontiac Wave headlights dim?

Dim headlights on a 2005 Pontiac Wave can be caused by aging halogen bulbs, which lose brightness over time, or oxidation (cloudiness) on the plastic headlight lenses. Upgrading to a H4 LED conversion kit can provide a significantly brighter and whiter light output.

Which bulb fits the 2005 Pontiac Wave fog light?

The 2005 Pontiac Wave typically does not come with factory fog lights in all trim levels. If your vehicle is equipped with them, check the manual as sizes can vary by trim.

Is the 2005 Pontiac Wave single or dual beam?

The 2005 Pontiac Wave uses a dual bulb headlight system. This means you have separate bulbs for high and low beams.

Can I install LED bulbs on my 2005 Pontiac Wave?

Yes, the 2005 Pontiac Wave comes with standard halogen bulbs from the factory, but they can be upgraded to LED. You will need a H4 LED conversion kit for the low beams.

How do I change the headlight on a 2005 Pontiac Wave?

Turn off the vehicle and open the hood. Locate the headlight assembly from behind, remove the dust cover or retaining clip, disconnect the wiring harness, twist the old H4 bulb counter-clockwise to remove it, then insert the new bulb and reassemble. The whole process typically takes 10 to 30 minutes per side depending on accessibility.

Are LED headlights legal for a 2005 Pontiac Wave?

LED bulbs used off-road or in auxiliary lights are legal everywhere. For on-road headlight use, legality varies by state. Many states allow LED retrofits as long as the beam pattern meets DOT standards. For the best legal compliance, choose a DOT-approved H4 LED kit that is designed as a direct replacement and produces a proper cutoff pattern without excessive glare.

How much does it cost to replace 2005 Pontiac Wave headlights?

A pair of halogen H4 bulbs costs $15 to $40, while LED conversion kits run $25 to $60 per pair. If you have a shop do the work, expect an additional $20 to $50 in labor per bulb. Replacing them yourself at home saves the labor cost and usually takes under 30 minutes.

What is the difference between halogen and LED for a 2005 Pontiac Wave?

Halogen bulbs produce a warm yellow light (around 3200K), last 500 to 1000 hours, and draw more power. LED bulbs emit a brighter white light (5000-6000K), last 25,000+ hours, and use less energy. LED upgrades for the H4 position are available as direct plug-and-play replacements.

The 2005 Pontiac Wave has a unique bulb configuration not shared with adjacent model years.

Fitment Guaranteed for 2005 Pontiac Wave

What Size Bulbs Does a 2005 Pontiac Wave Use?

Correct headlight, fog light, and tail light bulb sizes. Sourced from OEM catalog data.

Installation Difficulty

Easy (Plug and Play)

Est. Replacement Cost

$15 - $40 (Halogen) / $30+ (LED)

What Lighting System Does the 2005 Pontiac Wave Have?

Lighting on the 2005 Pontiac Wave is managed by a total of 10 bulbs, covering everything from primary headlights to signal indicators. It features a comprehensive lighting system powered by a dual-bulb halogen configuration using separate H4 low beam and high beam bulbs for precise light distribution. This model belongs to the early years of the Wave's 2005-2008 production span.

Can You Put LED Bulbs in a 2005 Pontiac Wave?

Upgrading to LED is one of the most effective ways to modernize your Pontiac's appearance and safety profile. We recommend starting your upgrade with the H4 low beams, as they see the most use. Adding a matching LED kit later will complete the look and ensure consistent lighting performance.

2005 Pontiac Wave Bulb Size Chart

Position	Bulb Size	Shop
Side Marker	W5W	Buy W5W →
Turn Signal Front	1157A	Buy 1157A →
Low Beam	H4	Buy H4 →
Turn Signal Rear	1156A	Buy 1156A →
Brake Light	W5W	Buy W5W →
Reverse Light	1156	Buy 1156 →
License Plate	W5W	Buy W5W →
Parking Light	1157A	Buy 1157A →
Tail Light	1157	Buy 1157 →
Dome Light	DE3175	Buy DE3175 →