2004-08 Pontiac Grand Prix Headlight Set

Frequently bought together

Vehicle Fit
Warranty & Shipping
How-To & Tools
Product Reviews

Direct Fit Replacement

Direct fit replacement for OEM assembly

Trouble-free Installation

Uses same wiring as original assembly.  No cutting or splicing required.

DOT and SAE Compliant

Meets federal regulations for on-road use

Item Condition: New

Attention California Customers:

WARNING:  This product can expose you to chemicals including Chromium (Hexavalent Compounds), which is known to the State of California to cause cancer, and birth defects or other reproductive harm.  For more information, go to

Lifetime Warranty

This item is backed by our limited lifetime warranty. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge.

Bulb Note:

These lights do not include bulbs.  If you happen to receive a product with bulbs, the bulbs are for testing and not covered under our warranty.  Our warranty applies to the light assembly only.

  1. step : Handling the Bulbs (1:24)
    • Note: DO NOT TOUCH the bulbs- the oil from your fingers will burn into the light and foul your bulb.
    • Clean with rubbing alcohol and a soft cloth if the bulbs do get touched.
  2. step : Remove the headlight assembly (1:25)
    • Open the hood and secure it.
    • Pull up on the two tabs anchoring the headlight assembly
    • Pull the headlight assembly out and unplug the bulbs and harness
  3. step : Transfer the wiring harness clip (2:15)
    • Use a small screwdriver to pry out the little metal clip
    • Install it on the new headlight assembly wiring harness
  4. step : Install the new headlight assembly (3:40)
    • Plug in the wiring harness and bulbs
    • Seat the headlight assembly and anchor with the tabs.

Tools needed for replacement:

    Pliers, Cutters & misc Wrenches

  • Slip-Joint Pliers

  • Screwdrivers & Related

  • Flat Blade Screwdriver

4.78/ 5.0
36 reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
product was exactly as described and delivery was so fast it was unbelievable will certainly be doing more business in the near future guaranteed!!!
September 30, 2011
Great service
product came in on time , great packaging. Price was competitive
January 27, 2017
Great Pair!
I want to thank you for getting the headlights to me so quickly. The added value of having new bulbs and wiring already in place was terrific. The lights went in easily and make the car look like new. Priced right, shipped quickly, and pre-wired... a great pair of headlights from a great company.
April 1, 2017
Headlights and installing video
The headlights on my Grand Prix GTP were leaking and cracking.I was not to enthused about changing.I watched the how to install video and it was right on,after video the correct part number was shown.I ordered And received headlights and installed exactly as viewed about 15 minutes each and I love the new look,parking lights are next.Thanks
June 29, 2017
I was able to install the headlamp assemblies per your "How to video" and saved myself $100 that the dealer wanted to install them. The headlamps look absolutely awesome and what a difference when driving at night. I can actually see the road once again. If you are thinking of having someone clean your headlamps to reduce the fogged up appearance I would say dont waste your time and money. I had it done twice to no avail and it cost me what I paid to replace them. I would recommend these headlamp replacements to anyone!
December 2, 2017
Pontiac grand prix headlights
Great delivery, exact replacement. Very pleased. I would recommend them .
December 17, 2017
Great product
Great results and fit right in.I would recommend to anyone.
January 30, 2018
Great product at a great price would buy again in a heartbeat
Great product at a great price would buy again in a heartbeat
February 7, 2018
Exactly what I needed
Replacement headlights were just the ticket for dressing up my 2008 Pontiac Grand Prix. They were on time and under budget and easy to install. I have had quite a few positive comments.
April 2, 2018
Pontiac Grand Prix Headlight pair
Very pleased with the new headlights. Had them installed the day they arrived, and with a wax job, my car looks brand new. Thank you.
July 10, 2018
Fit well and look good.????????????????????????????????????????????????????????????????????
August 10, 2018
Perfect Fit
Piece of cake from ordering to install. Would order everything I can from here.
October 3, 2018
My car can see again!!!
My pair of headlights came earlier than expected! They were packaged very well and came in perfect shape. My husband installed both headlights in less than a half an hour. When I ordered these headlights, I decided to call and the customer service was prompt and very polite. I decided to order from your company because of the great reviews. I’m very pleased with my purchase and will order from you in the future if needed.
October 18, 2018
2004 Pontiac Headlights
Was surprised how easy and fast the installation (saw the video on 1A site, very useful). Also, quality of product was higher than expected for the low price which came with new bulbs. I know need to wax the car and it will look as new.
November 6, 2018
Not very impressd
I purchased some sylvania ultra bulbs while waiting for these new headlights to arrive and installed them into my old weathered and yellow housings. Which worked quite well. As soon as these showed up I was exited to install these new pristine lenses to get even brighter light down the road. Shortly after sun went down I went out to test out my new headlight assembly with my new bright bulbs and the light is scattered and blotchy. They work okay but the light disbursement is very uneven looking like I have 4 or 5 spotlights in front of my car and not a smooth overall light shining down the road. I had to adjust the aim slightly when I installed then because they aimed a little high, but I still get brighted by oncoming traffic occasionally due to the really bad scatter of the light projection there is probably a stray beam of light in their face. I will continue to use these for now, cause they do "work" good enough. I know these were very inexpensive compared to other options and I knew they probably wouldnt be amazing, but I was just left a little disappointed in the performance of this product.
January 12, 2019
Headlight Assembly
The headlight Assemblys were very good but I was hoping the lights would of been brighter.
March 11, 2019
This was the first time I attempted to order a big part for my car. The headlights came quick and they were very easy to put in!
April 7, 2019
I bought a set of headlights they were no problem putting them on the car they might have save my life I couldnt see anything out of the old ones and the price was good A1 is my auto parts store from now on
April 12, 2019
Head lights
I couldn’t believe how fast I received my order and how easy they were to install. I have only ordered my car parts from 1 auto no need to go any where else. I like the quality, price and delivery. Thank you and keep up the good work.
June 8, 2019
Very nice product fit was excellent and would definitely buy again. Priced Right.
June 12, 2019
Perfect Fit
The headlights were easy to install, and they were a perfect fit, although the lights arent as bright as my old ones but they work. Thank you for speedy shipping as well. They arrived exactly on time.
July 1, 2019
Pontiac Grand Prix Headlight Pair Purchase
My 2004 Grand Prix GT2 has a whopping 79,695 miles on it. Fortunate to have a position that doesn’t require lot daily mileage. Over last 4 -5 years I have purchased three headlight cleaning kits and after the last not seeing much improvement due to age. I was online looking up misc parts and came across your site and was literally taken back at the deal for both headlights. Ordered set immediately. Further taken back when they arrived and found kit included new bulbs as well! Cleaning kit - 3 hours, headlight change out, 20 minutes! And some of these cleaning kits are as much as $33 for a good one. It was a breeze to process order, regular shipping arrived within about 3 days which was also free. I will continue to use 1A Auto for any future part purchases for this vehicle as plan to keep this model indefinitely.
July 2, 2019
Perfect everything was perfect. Lights came when I was told and packing was perfect.
July 3, 2019
Headlight Pair
Great fit and fast delivery.
July 18, 2019
Big improvement for my 2007 Grand Prix
After delaying the purchase of these headlights for the aging ones on my 2007 Pontiac Grand Prix, I was glad I finally did so. As advertised, they went in quickly, fit perfectly, and make the car look like its (almost) new. The entire job removing the old light assemblies and installing the new ones took about 1/2-hour with only a screwdriver and small wrench. I would recommend watching the video for this installation, as it is helpful and mostly accurate and will help you feel more confident about this task. The new lamps look great and, in my opinion, are a very good value at their current price.
July 20, 2019
Look great, easy to install
August 4, 2019
Headlight replacement on Pontiac Grand prix 2004
Received lights in a timely manner. Installation was easy even for me (im 81 yrs old). The new headlights made a great difference in the over all appearance of my car.
August 5, 2019
Unfortunately this car had a slightly different locking devise than what was shown in the installation video but once I figured out the difference, it was all done in less than 30 minutes. My granddaughter told me later she could not believe the difference. Thanks 1A Auto.
September 2, 2019
Pontiac 2008 Replacement Headlights
I would recommend this product. The items were received timely and packaged very well. Installed in 15 minutes and provides a great overall update to my oem headlights which have definitely seen better days.
September 5, 2019
Headlight Replacement
Super easy to do, such a difference. Looks beautiful, no more dingy yellow looking headlights.
September 14, 2019
Installation was quick and easy, however there was condensation in both headlights after one week. After two weeks, one bulb was already burnt out. Might as well take the bulbs that came with the pair and throw them straight in the trash before installing.
September 29, 2019
Great Service
Great service and price!
December 6, 2019
Cant beat the price plus Free shipping! I ordered on wednesday and it was in my step friday!!
December 12, 2019
Great headlights comes with light bulb already installed
Highly recommend. These will fit the 2008 Pontiac Grand Prix GXP or the base model. The fog lights are different on the gxp model.
December 16, 2019
Received what I needed/ordered with no surprises - Thanks!
Received exactly what I ordered/needed. Perfect fit with no surprises. Thank you 1Aauto.
January 1, 2020
Pleased with product
The headlights I purchased fit perfectly.. Great product... I will purchase other items in the near future...Thanks 1 A Auto!!!!!
February 8, 2020
Customer Q&A
Ask a question to 1A Auto customers who purchased the product
Does headlights come with clips that hold them in?
Paul H June 23, 2019
No you have to use the old ones.
M A June 24, 2019
New hardware is not included with this item. You may be able to reuse your original hardware if it is in good condition. As your original hardware is not available you will need to purchase it locally.
Andrew P June 24, 2019
I am not sure what you are referring to regarding clips. The headlamps are fully assembled and easy to install. I recommend that you watch the video on how to install the headlamps. This way you can see if the clips you are speaking of are there.
Roger S June 27, 2019

Fits the following Makes:

Year Make Model Description
2004-2008Pontiac Grand Prix Pontiac Grand Prix Headlight Set
Part 1ALHP00387
In Stock

Orders must be placed by 2pm ET
Delivery options for:

Estimated Arrival Cost

Deliveries made to PO Boxes and FPO may take longer. See our Shipping & Delivery for more information.