Direct Fit - No vehicle or wiring modification necessary
DOT, SAE, and FMVSS Compliant - Meets on-road use regulations
Matching set for a restored look
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Assemblies may include halogen or incandescent test bulbs that should be replaced before installation.
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 www.P65Warnings.ca.gov
Lifetime Warranty
This item is backed by our limited lifetime warranty. In the event that this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.
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How to Replace Headlight 2001-04 Toyota Sequoia
Created on:
Tools used
Socket Extensions
Phillips Head Screwdriver
10mm Socket
Ratchet
1. Changing the Headlight Bulbs
Reach down behind the headlight and pull the connector from the headlight.
Remove the rubber boot.
Push the retainer in and up.
Pull the bulb free.
Put the new one in place and put the retainer in and down.
Replace the rubber boot.
Reconnect the harness.
2. Removing the Headlight Assembly
Remove the Phillips clip above the side light.
Pull the side light forward and out.
Disconnect the connectors on the back of the side light.
Remove the four 10mm bolts securing the headlight.
Disconnect the connecter and pull the headlight up and out.
3. Replacing the Headlight Assembly
Line up the new headlight and slide it into place.
Replace the four 10mm bolts.
Reconnect the harness.
If you need to adjust the headlight angle do it before replacing the side light.
Reconnect the side light.
Line it up and push it in to place.
Replace the Phillips clip above the side light.
Brought to you by 1AAuto.com, your source for quality replacement parts and the best service on the Internet.
Hi I'm Mike from 1A Auto. I hope this how-to video helps you out, and next time you need parts for your vehicle think of 1AAuto.com, thanks. In this video we're going to show you how to service the headlights on this 2001 Toyota Sequoia, same as any '01 to '04. We'll show you both just changing the bulb as well as if you wanted to replace your entire headlight assembly in case you had it broken or if you just want to put new ones in to get brighter nighttime vision. The old ones tend to pit and yellow and fade; nice new ones from 1A Auto will help you a lot. If you're just looking to change the bulbs, you don't need any tools. If you want to change the whole assembly, you will need a Phillips screwdriver and a 10mm socket with a ratchet and extension.
If you need to just change a headlight bulb, you come right back here. There is a connector right here. You kind of have to go up and down a little bit and back and forth, and that pulls off. Then you can pull this rubber boot; you might want to just grab on the whole thing underneath and pull that off. Then there is a little retainer right here; you push in and then up. That comes off, and then your bulb comes right out. Then obviously you put the bulb back in. Put the bulb, we'll move our retainer back here. Put the bulb back in. The bulb's in. Now push the retainer back in and down. We take our dust boot and put it back on. Then we will replug in on this connection. It's the same thing over on the driver's side here. You want to start out, there's a little clip on here. Use a Phillips screwdriver and lightly turn. This center portion should come up and out. Once you get that up and out, the whole clip will come right out. Now you just kind of get your light to move around a little bit and then pull it forward. There are connectors on here; you just press the tab and disconnect them. To remove your headlight, there are four 10mm bolts: one, two, one up here and then one right in here. A 10mm socket with a ratchet extension, you could use a wrench as well. We'll just speed it up here as I just remove those 4 bolts.
In back of the light, here's your connector; you just need to grab hold of this and disconnect it. Now bring the light up a little bit and now here's your old light. The new light from 1A Auto you can see how much more clear and bright it is. Installation is just like the original. You take the plastic up off the bottom here. You've got to turn this it comes down from shipping. Put the light in and the top on there. That looks to be in. I'll speed it up here again.
You saw me. I threaded in all 4 bolts first. Then you preliminarily tighten them up once you get them all pretty close to tight, and then you go around and tighten them up nice and firm, but you don't want to over-tighten. Take your connector and put it back in. If you did need to adjust them you basically use a 10mm wrench, and this is the adjusting nut right here. You adjust them with the parking light off.
You take the plastic off, a nice new light from 1A Auto, obviously great if you have broken one. It's going to go in just like the original. You plug it in first. There's a large line-up tab here; make sure that goes under the fender. Then this clip needs to clip into the headlight, so put that in there. Also up here that this goes right under the fender here. Push it back in and you should be all set. Give it a tap; it's back in place nicely. The clip is designed to just go in, and then you just push the middle down to lock it in place.
We hope this helps you out, brought to you by www.1AAuto.com, your source for quality replacement parts and the best service on the Internet. Please feel free to call us toll free: 888-844-3393. We're the company that's here for you on the Internet and in person.
Product Reviews
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4.81/ 5.043
43 reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
38
4
0
0
1
Awesome service
Richard
July 3, 2017
Arrived faster than expected!!! Product worked exactly as expected and described
Good lights
B
July 17, 2017
Package came with a bracket broke on one light but was immediately sent a new one out. Great customer care and excellent fit
So simple, even Fred Flintstone can do it
S
August 30, 2017
This is something I would not ordinarily attempt, I enjoyed every minute of putting in my headlights, the video made it a snap crackle and pop
Saved $400
F
September 13, 2017
Saved over $400, thanks A1 , dealer wanted $292 a piece and thats just parts alone . I used your how to video and it was a breeze . Not gonna spend money on headlight restoration anymore just gonna pay the extra $100 for new . What a value :)
Great price, fit and service!
Edward
September 14, 2017
This item was exactly what I needed. The fit was perfect. Headlights look brand new. Price was right. Only slightly more expensive than re-finishing existing lights (which I have already done in the past). Shipping was fast. Items fit as OEM. Highky recommend. Also, each contains bulbs.
Perfect fit, huge aesthetic improvement and significantly better visibtility, too!
Ben
October 2, 2017
Great fit, easy purchase, shipping and install experience. Just note that there are some differences between 2001-04 and 2005-08 Sequoia installations. Also, note that the clip to hold the DRL wire in place is not included with the new lights, but is also not necessary for a succesful installation.
Great experience and product
V
February 9, 2018
I received the headlight assemblies in a good time frame. The product was easy to install at a good price. I like the supporting videos to install the product. Saves a lot of money and headaches. I will purchase from 1aauto again.
Great product!
michael
August 6, 2018
Great product, good quality, competitive price, easy install! Im a happy customer!
no more foggy headlights!
V
September 30, 2018
the parts came in as ordered, carefully packaged the videos were key in trying to figure out how to replace them. i pretty much did it with a small interchangeable screwdriver/socketwrench. it would be best if you have an actual ratchet with extension. 1 reccomendation, order the clips, as they are plastic and some of them just disintegrated due to normal age/wear. now to fix my rear liftgate handle that broke.
Headlights
Dave
November 13, 2018
I cannot say too much good about this product. The price was astounding! The quality is top notch and the shipping was so fast. The lights were packaged amazingly well and fit like the original equipment lights I removed. After seeing the new headlights in my truck my wife requested new lights for her Camry so I ordered a set and again the lights for the Camry arrive very quickly, packaged very well and fit like a glove. Thank you 1A Auto!!
Dave
Shiny New Headlights
Courtland
December 19, 2018
Easy to install (thanks for the DIY video). Headlights included bulbs which I wasn't expecting. They look so much better than the old faded headlights.
michael
March 4, 2019
The lights look great fit well
Tundra Headlights fit great
Wright
April 20, 2019
My first order from this company and very pleased with fit, quality and price (and that they were NOT made in China).
Excellent Replacements
H
May 11, 2019
These replacement headlights worked out very well. After watching the installation video it was easy to replace my headlamps in about 1 hour. I highly recommend them.
Just what I needed
John
June 17, 2019
Perfect fit for my 05 tundra and easy to install.
real nice headlights
T
June 27, 2019
install very easy and were aim almost perfect it took just a little bit of tweking
Very very good
Terry
July 16, 2019
Very very good
Good replacement at a fair price
L
August 2, 2019
The replacement headlights were exact in every way. Very good value.
Great product
G
December 16, 2019
Good quality product. Great delivery time. The headlights were a lot easier to install than I thought.
great fit
F
January 12, 2020
This is was a replacement after, I went to amazon to purchase new headlight assemblies. the ones from amazon were garbage compaired to these. Now they aren't prefect but they fit 99 percent as OEM. just took a little tweaking to get them to mesh with the OEM side assembly. again A1 Auto as provided great after market products.
Solid order
S
January 21, 2020
Matched as said. Arrived in the time given. Instructional videos were helpful.
Great Product
E
March 9, 2020
2006 Tundra with original headlights were foggy (to say the least), and these were easy to install and look great.
Nice for a good price.
Juan
March 13, 2020
I bought these lights but I ordered them for another toyota tundra model. Overall, they felt solid and I would recommend for those who own a 2005 double cab toyota tundra.
Fit
Joseph
August 18, 2020
Everything fit well except the cat eye connector.It worked but didnt snap into the Oem connector.All in all good value and look great
Great product.
Adner
July 20, 2021
Excellent quality, I was able to install them without any issues. Great product!
Great supplier for after-market auto parts
James
August 16, 2021
Perfect fit, easy to install, good video instructions.
Rod
November 6, 2021
Great service and great products
Great lights for the money
Kristopher
November 28, 2021
Pros:
Lights look excellent, certainly as good as stock.
Quality is certainly good for the price.
Good fit
Cons:
Slightly cheaper-feeling component than stock (longevity is still an unknown)
Bulb retention springs fall out when changing bulbs
Some rubber caps and bumpers present on OEM lights missing on these.
Wiring is slightly cheaper than stock, with less sheathing and protection.
Included incandescent bulbs are on the dim side.
Great value for the price.
Mark
December 28, 2021
Excellent part, quality packing, helpful video, great price.
Great design and fit
Andrea
March 6, 2022
Great design and fit
Thanks again!
Brian
June 24, 2022
I always receive parts quickly, undamaged, and for a reasonable price. Thank you!
Edward
September 1, 2022
Install was very easy as long as you follow video.
Headlamp fixtures are great. LED bulbs not noticeably brighter than originals
Larry
November 10, 2022
It's okay. I was expecting the LED to be brighter, but I really don't see much difference from the original light. The bulbs we put in are Beamtech-S1-H4 H4 LED #X002W0KCKP 6500K DC9-32V, Model: H1/H3/H4/H7/H11/H13/880/9004/9005/9006/9007/9012.
william
November 20, 2022
very nice
Sucks
Patrick
March 25, 2023
Left side doesn't line up.
Great multifaceted purchase
Barry
August 4, 2023
Excellent fit
Perfect operation
Easiest install
Excellent Customer Service
Great value for the money
Looks very good and makes my truck safer via brighter headlights
Great multifaceted purchase
Barry
August 4, 2023
Excellent fit
Perfect operation
Easiest install
Excellent Customer Service
Great value for the money
Looks very good and makes my truck safer via brighter headlights
Exact fit and water tight
Javier-
October 12, 2023
So easy to install after watching the video. Headlight brightness was much improved after installing these. I waited until after wash and can confirm these are water tight. Exact fit and improved the overall look of my truck.
Andrew
October 13, 2023
Headlights came quickly and were well packed for protection. The fit was spot on. The only complaint was the connectors were different for the small side lights so I just used my old bulb holders and the new bulbs.
Great to know now.
Marcos
January 19, 2024
Wished I knew about your company earlier, knowing that 1A AUTO was in existence for 30 some years. I'd could've saved lots of money before going to the dealership maintenance shop.
Your videos on how to install before you buy really does help.
Perfect fit
Scott
April 12, 2024
Work & look great.
Great
Shane
May 2, 2024
Perfect
Can see again!
Joe
August 27, 2024
These took me less than 30 mins to replace due to the great video. I can see better now and incoming drivers are being blinded by these. Great purchase as usual from 1A!
Customer Q&A
OK SO MY QUESTION IS HOW LONG BEFOR THE GLAZEOVER ON THE LENS ?June 24, 2021
Anthony D
10
That can depend on many different factors. The warranty covers manufacturing defects and premature wear.
June 24, 2021
Andra M
This will fit the crew cab 2005 Toyota Tundra?August 18, 2022
John D
10
Yes, this part will fit your vehicle as long as you have a crew cab model.
August 18, 2022
Emma F
Customer service
877-844-3393
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Toyota is a registered trademark of Toyota Motor Corporation. 1A Auto is not affiliated with or sponsored by Toyota or Toyota Motor Corporation.See all trademarks.
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