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Item Condition:New
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WARNING: Cancer and Reproductive Harm - 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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Is my Car a California or Federal Emissions Vehicle
How to Replace EGR Valve 1996-99 GMC K1500
How To Replace EGR Valve 2001-02 GMC Sierra 2500 HD
How to Replace EGR Valve 1996-2002 Chevy Tahoe
Created on:
Tools used
No Tools Needed
1. Determining Your Emissions Specification
Open your hood
Locate your catalyst sticker
If the sticker says "This vehicle conforms to California regulations," you have a California emissions vehicle
If the sticker says "This vehicle conforms to US EPA regulations," you have a federal emissions vehicle
If the sticker lists both EPA and California regulations, you have a California emissions vehicle
Hi, I'm Mike from 1A Auto. We've been selling auto parts for over 30 years. We're dedicated to delivering quality auto parts, expert customer service, fast and free shipping, all backed by our 100% satisfaction guarantee. Visit us at 1AAuto.com, your trusted source for quality auto parts.
Determining whether or not your vehicle is a California emissions or a federal emissions vehicle is pretty straightforward. To do this, you'll want to locate your catalyst sticker under the hood of your vehicle. It'll either be actually on the bottom side of the hood, most GM vehicles have it on the air box, and other vehicles may have it along your radiator support at the front of the engine bay.
All you need to do is see, "This vehicle conforms to California regulations." That means that this vehicle is a California emissions car. Just because you're not in California or are in California doesn't necessarily mean your vehicle will be one way or the other.
Now, our F150 has it down here on the radiator's support, right at the front of the engine bay and you can see here, "This vehicle conforms to US EPA regulations." This means that this vehicle is a federal emissions.
Now, here we have two things that are a little different. Our catalyst is located on the vehicle's air box and this vehicle conforms to US EPA regulations and California regulations. If it conforms to both federal and California emissions, it's considered a California emissions vehicle.
Thanks for watching. Visit us at 1AAuto.com for quality auto parts, fast and free shipping, and the best customer service in the industry.
Tools used
Socket Extensions
10mm Socket
Ratchet
1. Removing the EGR Valve
Remove the 10mm hold down bolt from the water pump pipe
Disconnect the electrical connectors
Remove the 10mm bolts from the valve
Remove the gasket from the mating surface
2. Installing the EGR Valve
Line the valve into place
Tighten the two 10mm bolts to the valve
Connect the connectors
Tighten the 10mm hold down bolt
Hi, I'm Mike from 1AAuto. We've been selling auto parts for over 30 years! We're dedicated to delivering quality auto parts, expert customer service, and fast and free shipping, all backed by our 100% satisfaction guarantee. So visit us at 1AAuto.com, your trusted source for quality auto parts.
In this video, we're going to be working with our 1996 GMC Sierra. We're going to show you how to remove and replace the EGR valve on a 5.7-liter V8. If you like this video, please click subscribe. We have a ton more information on this and many other vehicles. If you need these parts for your truck, you can follow the link down in the description over to 1aauto.com.
Here are the items you'll need for this repair: 10mm socket, ratchet, socket extension
Loosen and remove the 10 millimeter hold down bolt for the water pump pipe. Do this with a 10 millimeter socket ratchet and extension. Disconnect the electrical connectors for the coolant temp sensor and the EGR by lifting up on the tab and unplugging them. You can now remove the two 10 millimeter bolts, one at the bottom here and one opposite it in the top right corner of the 1:00 position. You can now remove the EGR valve from the vehicle.
Make sure your gasket is off. Ours just fell off when we undid it so make sure you find that. If there's anything still stuck to the mating service, make sure to remove that. Install your new gasket and setup a bolt. This will just make it easier to line everything up.
Install the EGR along with the new gasket. Just want to make sure that that gasket doesn't come out of place. We need to do some fine tuning. You can now tighten down the two 10 millimeter bolts, reconnect your electrical connectors, and reinstall the 10 millimeter hold down bolt for the water pump too. Thanks for watching. Visit us at 1AAuto.com for quality auto parts, fast and free shipping, and the best customer service in the industry.
Tools used
Socket Extensions
10mm Socket
Ratchet
1. Removing the EGR Valve
Remove the two 10mm bolts from the EGR valve
Lift the EGR Valve up and off
Disconnect the EGR valve wiring lead
2. Installing the New EGR Valve
Put the EGR valve gasket into place
Put the new EGR valve into place
Start the two 10mm bolts by hand
Tighten the two 10mm bolts into the EGR Valve
Connect the EGR valve wiring lead
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 replace the EGR valve on this 2002 GMC Sierra 2500 HD. This particular part is actually used in a large variety of GM models. The only tool you're going to need for this is a 10 millimeter socket and ratchet with an extension.
Here's the EGR valve and you're just going to want to remove these two 10 millimeter bolts on either side of it and we'll just fast forward as he removes those bolts. Just lift the EGR valve up and off and then lift the tab on the lead and pull it free.
Here is our old EGR valve and the new one from 1AAuto. Now, you just want to put that gasket down into place and put your EGR valve into place and you just want to replace those two 10 millimeter bolts. You can see he starts them off by hand and then he's going to use the socket to tighten the rest of the way. We'll just fast forward as he does that. Now you want to reconnect your lead.
We hope this video 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.
Tools used
Socket Extensions
Flat Blade Screwdriver
Painter's Tape
10mm Socket
Ratchet
1. Removing the EGR Valve
Pry up on the tab and pull the EGR wiring harness free
Remove the two 10mm bolts from the EGR valve
Pull the EGR valve up and out
If possible, remove the EGR gasket with a flat blade screwdriver
2. Installing the EGR Valve
Hold the gasket to the EGR valve by applying small pieces of tape
Lower the EGR valve into place
Insert and tighten the 10mm bolts to the EGR valve
Reconnect the EGR valve wiring harness
Brought to you by 1AAuto.com, your source for quality replacement parts and the best service on the Internet.
Hi, I'm Don from 1A Auto. I hope this how-to video helps you out, and the next time you need a part for your vehicle, think of 1AAuto.com. Thanks.
In this video, we're going to show you how to replace the EGR valve on this 1996 Chevy Tahoe with the 5.7-liter V8 engine. It's the same part and process on these Tahoes from 1996 to 2002. The items you'll need for this include a new EGR valve from 1AAuto.com and a 10mm socket and ratchet with an extension.
Your EGR valve is located right here. You want to just pry up on that tab and pull the harness free. Then remove these two 10mm bolts. We'll just fast-forward as Don does that. Now pull the EGR valve up and out.
There is a gasket here but if you have trouble removing it, just leave it on there. On the right is the old EGR valve; on the left is the new one from 1A Auto with a new gasket. You can see they're identical, and they'll fit exactly the same.
To keep your gasket from falling off, just use some small pieces of tape to tape it on there. Now lower your EGR valve down into place, and replace those two 10mm bolts and tighten them up. Then reconnect the harness, and you're all set.
We hope this video 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.
ESS00242
In Stock
Product Reviews
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4.82/ 5.065
65 reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
60
2
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EGR valve
Robert
January 31, 2017
Less than half the price of the GM model an worked fine. Only takes about 5 minutes to replace
Super service
Jens
March 16, 2017
Great service, great videos, great product always happy with their shipping time.
good product
lino
August 10, 2017
great price easy to install truck is running great thank you
solving rough idle
johnny
August 18, 2017
EGR was easy to locate at 1A auto, price was lower than local and online suppliers, freight was free, delivery was quick and new EGR valve was easily installed and solved the rough idle problem. Looking forward to continued purchases from 1A auto
Johnny, 72 years old mechanic and race engine builder for 50 years.
Perfect
Heather
August 21, 2017
This experience that I had was more than I expected. The shipping was faster than I expected and was exactly what I ordered couldn't have been happier with my experience. Thank you for making it so easy!
Egr valve
Denver
December 2, 2017
Would recommend product , very well made, half the price ,installed and works fine.
Pontiac EGR Valve
A
December 2, 2017
The EGR valve came box correctly in a good timely manner. It made it an easy install with the new EGR gasket included with the EGR Valbe with only two bolts to take out and reinstall. My only complaint is the electronic plug for the EGR valve was in the wrong clockwise position and I had to stretch the plug to make it work.
Worked perfectly!
Rich
December 16, 2017
Part arrived quickly, and was the correct item. Installation was a bit tricky holding the gasket in place. Otherwise all went well and the truck started up perfectly. Also really appreciate the how to videos!
Great
V
January 3, 2018
Recieved the part fast, easy installation. now that its fixed i will move on to anyone and definitely be using 1A auto again for other parts
EGR VALVE
L
January 15, 2018
I LOVE IT JUST CAN NOT WAIT TO GET IT ALL INSTALLED THANK YOU FOR YOUR HELP WITH EVERYTHING
STEVEN CLEVELAND
Direct bolt on!!!!
Timothy
February 18, 2018
Ordered this part for my 01 Sierra 5.3L. Kept getting code P0404 Put this new one on and was still getting same code and reults. So I unplugged egr and turn key switch to run then cleared out codes so far it runs better and no codes. I could have paid $159 to see if that would be the fix but at $49 I think it was worth it. The part itself is well built. Now to see how long it will last.
Worked great
Bernadette
February 25, 2018
This egr looked exactly like the original and was half the price . Works great on my 02 Sierra HD
Great replacement part!
S
February 26, 2018
Excellent fit, quick shipping, and get video guidance if needed. Thanks 1A Auto!
1A Auto Rocks!
F
April 21, 2018
Egr valve is perfect! Made my truck run a lot better! I buy a lot of my parts from 1A Auto, and I have never had an issue with anything!!! Thank you for providing great quality auto parts, and at an excellent price!!!
Works perfectly
Rod
June 13, 2018
Easily bolted in place and now my truck runs smooth as ever.
B
June 17, 2018
Great product fast shipping no problems since install
Perfect OEM replacement
Jim
July 4, 2018
EGR Valve received faster than expected. Replaced the OEM part perfectly on my 00 Suburban. Thanks to 1A instructional videos, install was a breeze. Did not solve my CEL issue, but that's a work in progress. I have noticed a positive difference in idle. Very satisfied. Thanks!
Worked great
Thomas
July 5, 2018
The EGR valve was the best priced in the market. Delivery was fast and the part replacement was a success!
Super Service
R
July 20, 2018
Purchace online was quick and easy. The part was an exact match and shipment fast and on time.
Fast shipping
ANDREW
August 1, 2018
Part is as advertised,i was very impressed with shipping across the board
Excellent
M
August 13, 2018
It's great to know there's an affordable company to order parts for my vehicles that I may be able to keep them in operation. Keep up the good work
$100 less expensive than comparable part
J
August 23, 2018
Part worked fine. SUV passed inspection without any problems. No issues when ordering. Part arrived quickly.
EGR valve
Danny
September 6, 2018
Needed to change EGR valve in my vehicle.
Easy to find on the site - very good price.
Nice how to video.
Very satisfied.
Service:
J
September 13, 2018
Generally you get half+&$ service from on-line companies. Not so at 1aauto. I got premium service even though all I needed was a low dollar EGR. valve.Service was great and delivery time was in a couple of days just like the sales representative said. Honesty in advertising and delivery! I'm impressed! 1aauto is now on my favorites phone list!
EGR
B
October 23, 2018
Exactly what I needed. Works great, fits perfect. 1AAuto always has what I need, for the best price, and super fast delivery!
Fast Service, Correct Part
JASON
November 2, 2018
This was my first experience with A1 Auto and Im was more than pleased. Payment was processed with ease and part was delivered the day they told me it would be. This will not be the last time I have dealings with this company!
No issues!
J
November 24, 2018
Ordered this replacement to swap with my broken one. Part came fast with no issues. Perfect fitment with no issues. Easy installation and cheap in price
EGR valve
Patrick
December 3, 2018
I haven't recieved my product yet because im not scheduled to relieve it for a couple more days. As for weather or not its good is unknown but I've had no problems with 1A Auto in the past and i dont expect to have any in the future. Thanks 1A Auto for all the quality parts and timely deliveries.
Fast delivery
D
January 7, 2019
Everything Was good quality and delivery was very fast
Very satisfied customer ??
A
January 13, 2019
I am very happy because most of these products fom here are lifetime warranty. And my Yukon runs better than before! I highly recommend this company to everyone.
Worked perfect
Jonathan
March 6, 2019
Excellent pricing!! Loyal customer, I am for a few years now and going...
Great product excellent price
Shawn
April 8, 2019
The EGR valve was an exact fit. Bolted right up with no problems. The price was good and the customer service was great. Thanks again.
E
April 8, 2019
excellent
Great!!!!
DAVID
April 22, 2019
I replaced the EGR valve with the one from 1aAuto and my car doesn't die in the road anymore!!! Great competitive pricing and the videos are easy to watch!!! Awesome guys, and THANKS SO MUCH!!!!
T
July 11, 2019
They have good AUTO parts.
I love it so much
James
November 10, 2019
I suggest 1aauto to allllllll of my friend I love how there prices are SO DARN GREAT and on top of that backed by LIFE TIME WARRANTY!! I can't explain how great they are and free shipping and there parts are really good quality. ***** five stars all the way
Awesome
Mark
December 9, 2019
Worked great
Looks o.e.m.
Steve
January 28, 2020
Fit and works perfectly
Great product
J
February 15, 2020
The product is easy to install thanks to videos great pricing on their products
F
March 10, 2020
Product works great and my truck feels so much different
Great service
brian
March 13, 2020
Great service
My new parts go to store
Sean
March 29, 2020
I got the part quick and it fit no issues
EGR Valve
William
April 7, 2020
Part is as expected if not better. Easy to install with vedio.
Thanks for prompt service
Best store to buy auto parts
Javier
May 8, 2020
The parts I ordered are exactly what I expected and the shipping is great!!! I will definitely be buying from 1A Auto again!!
Great fit
Ricardo
May 10, 2020
I ordered my part and as always fast delivery and very good quality parts ,installed with no issues and performs flawlessly,as always I will continue to order my car and truck parts from 1A,as well as my kids they are drivers now and have cars and when ever we need a part we get on line 1A ??
Awesome
A
May 16, 2020
Great review
Excellent. Great service
Bret
June 16, 2020
fast shipping, great communication, and especially great prices!
Claude
June 19, 2020
Has always been prompt and has always been correct part
Works great!
Lane
June 24, 2020
Replaced my old EGR valve on my 2001 Chevrolet Silverado 1500HD. I had 3 codes related to the EGR valve that triggered a check engine light. Replaced the EGR valve and the trucks runs a bit better and has no more check engine light.
Egr valve for GMC Sierra
Jason
August 18, 2020
Received my order at a timely fashion and was as described. Price point was fair and much cheaper than any other distributor. Part fit my vehicle as expected. Works great and would order from this distributor again. Very pleased with my purchase.
Thank you
Just what I needed at a great price
J
October 2, 2020
Just what I ordered and delivered on time
Exact fit replacement for my 96 C1500!
Helen
December 22, 2020
SPEEDY SAFE Delivery! Amazing low prices! A real pleasure to do business with! Thanks y'all!
P
February 23, 2021
Great part, exact fit. Quality part, would recommend and have to friends and family. Have yet to be disappointed with anything I've ordered from y'all. Good company
High quality part
Stephen
March 1, 2021
Part arrived on time high quality part and was easy to install. I would recommend this part as a direct replacement to original.
Perfect fit
S
March 31, 2021
Exact fit and match for my truck , and the delivery was fast
Steven
August 10, 2021
Replaced a 20 year old EGR, so far so good, feel the difference in performance
M
September 30, 2021
My check engine light came back on a month after installing. I had to purchase another valve from the dealership
Brian
October 22, 2021
Awesome the part was exactly what I needed. I like the video helps as well. Job took only 10 minutes
Best bang for your buck
eliseo
October 23, 2021
Love it way cheaper than the big box store
Curtis
December 31, 2021
It was a perfect fit for my 2000 isuzu rodeo. Thanks
Mathias
January 27, 2023
Exact replacement and, as advertised, a ten minute swap. Cleared the code and with no check engine light on, all is well.
Just what the Doctor ordered!
Thor
January 24, 2024
Just what the doctor ordered.
Delivered right to my front door.
Fits perfect.
Will purchase again from them.
DEFECTIVE PART
Scott
March 5, 2024
I installed the part and I still had the same code. Today (3/5/2024 I had the car in the shop. The part is defective. The mechanic said he was not able to get it to function..
Eddy
July 25, 2024
Received timely and was the correct part to fix the problem.
Will this fit 2001 chevy tahoe ls 5.3? Would I be able to return? If I don't like the quality of the product?April 5, 2017
Luis G
10
Yes, this will fit as long as the 8th digit of your VIN number is "T." This is returnable within 60 days of purchase per our 60 Day Total Satisfaction Guarantee!
April 9, 2017
Tim K
Will this egr vavle fit an '04 Z71 Chevy Tahoe?April 11, 2017
Tommie B
Will this fit for a 99 gmc sierra with a 5.3L?July 25, 2017
Tim V
10
Yes, this will be a direct fit replacement.
July 25, 2017
Alex P
Will this fit a 2003 chevy s10?August 16, 2017
Michael L
Hi, I have a P0404 on my 98 GMC C1500 Sierra 5.0, and I reset the code. It came back within 10 minutes. I replaced the EGR in April 2016, but I can't remember if it was a remanufactured one or not. Not sure if they even sell remanufactured ones.
AJanuary 14, 2018
Wes M
10
Go to a mechanic that has a better scan tool, The code you gave is a generic code. A better scan tool will give a manufacturer code and a more defined description of the problem. Hope this helps!!!
January 28, 2018
Derrick J
10
This is what I did. Unplug EGR connector turn key switch to run. Connect ODB Reader and clear codes. Turn key switch off and plug in EGR connector.
February 19, 2018
Timothy K
10
Probably not
December 9, 2019
Mark F
10
Perfect yes, just what I did
January 3, 2021
Steve S
The Gasket Provided is beveled on the holes. (see Photo)
Does the bevel go down into the Engine Block ports ?
Or up into the EGR valve when I install it? ThanksApril 6, 2019
John O
10
I believe I put my on up and have no issues.
April 6, 2019
TODD D
10
I really dont remember sorry.
April 6, 2019
B O
10
This should have a shiny side and a dull side. Typically these are installed with the shiny side towards the engine rather than the valve itself. This will be able to go both ways as you'll be bolting it down, so its not a requirement to have a specific side on a specific way.
April 6, 2019
Curtis L
10
Down
April 6, 2019
M R
is this part made in china?September 30, 2021
A A
10
It might be. I would go to the dealership for this part thats what I ended up doing after all. GM online parts around 175
September 30, 2021
M A
10
This part is DIY Solutions. The parts are made in multiple over seas locations and are built to the same specs as the OE part.
September 30, 2021
Andra M
10
bought it last year so don't remember,but it's working fine where ever it's from
September 30, 2021
Steve M
10
Ya, I've had it on my truck for almost a year no issues
September 30, 2021
Kyle E
Will it fit and work on a 99 Chevrolet Silverado 5.3 V8 4WD Z71 truck?October 2, 2021
James M
10
Yes, this part will fit your vehicle.
October 2, 2021
Cristina P
10
Yes its the same size
October 23, 2021
Eliseo C
Will this fit a 2006 Chevy Silverado 5.3?December 5, 2023
Braxton B
10
This part will not fit your vehicle, but we may have a part that is listed to fit.
Please enter your vehicle's year make and model in the search bar at the top of the page. This will display parts guaranteed to fit your vehicle. Just be sure to verify all of the information shown in the Vehicle Fit tab before ordering.
December 12, 2023
Jessica D
Customer service
877-844-3393
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GMC is a registered trademark of General Motors Company. 1A Auto is not affiliated with or sponsored by GMC or General Motors Company.See all trademarks.
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