Chevy Pontiac Olds Ignition Cylinder with Keys - 1AZIS00026

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Product Reviews
Vehicle Fit

This replacement ignition cylinder is just what you need to get your vehicle in good working condition again!


  • Includes ignition cylinder & keys
  • Ignition cylinder is pre-coded for the included keys
  • Direct replacement
  • Built to strict quality control standards
  • Fits models with Factory Anti-Theft System only
NOTE: Vehicles with Factory Anti-Theft System will require a Security Relearn

NOTE: On many GM vehicles, the relearn process is as follows:
  1. Insert the key and turn to the ON position
  2. Attempt to start the car; it will fail at this point. Release key and leave in ON position
  3. After 10 minutes in the ON position, the SECURITY light should turn off.
  4. Turn key to OFF and wait 5 seconds
  5. Programming complete
This ignition cylinder makes a great replacement and has good cost savings over the dealer part.

Our electrical and electronic parts are subject to strict quality testing.

Parts cannot be returned after they have been installed. Contact us with any questions before installing the parts.

Item Condition: New

Attention California Customers:

WARNING:  This product can expose you to chemicals including Lead and Lead Compounds, which are 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.

4.78/ 5.0
36 reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Was the correct part, at a great price. The detailed video was easy to follow. Highly recommend your site.
February 7, 2017
Ignition Cylinder (2001 Pontiac Grand Am)
Device is modular, took 20 minutes to install, reset Security code and car started up.
May 12, 2017
works great ,solved problem
was having trouble with anti theft system .knock on wood, havent had any more trouble since installing the new ignition ,thanks for the quick response
June 27, 2017
Perfect fit
The videos show you exactly how to properly install. Part was a perfect fit. I continue to use A 1 Auto because of their prices, correct part and shipping. I tell everyone that I know to use A 1 Auto and will be back the next time I need a part.
July 9, 2017
Part came very fast and was exact fit. Works beautifully after standard reprogram with any chipped tumbler.
August 4, 2017
Ignition cylinder with keys
Product arrived quickly and was exactly as advertised. The YouTube video was helpful and made the install very easy.
August 11, 2017
Worked perfectly
The video was right on and it only took 10 minutes to reprogram the computer like the video said. Dealer ship said it would not work they were wrong. Saved over 300 dollars. Thank you very much. John
September 19, 2017
Love doing business here
I have shopped here for some time and have always been more than satisfied with the quality and price of items I have bought
September 22, 2017
Lock cylinder
Last shipping arrived on time. Part fit my car perfectly at a much lower price than locally!! Thank u 1A auto!! Will definitely order from u again!!!
October 9, 2017
security issue
I did the key relearn procedure and it started ok but having trouble with remote start Sometimes it will remote start the next time security light will come on and it wont start I found that I do not have to do relearn procedure I just need to wait the ten minutes and it will start ( using key not remote) the remote start is Viper 160XV
October 15, 2017
Ignition cylinder
This is an excellent "cheap" replacement part. The installation video was easy to follow and changing it was a breeze. The only downside to me is I have to carry the old key for doors and truck operation. I do use keyless entry but if the battery is dead you still have to manually open the door to open the hood for a jump. Ive had 0 issues with this part and the security light is off. Most importantly, it starts every time I need it to. I will definitely buy from 1A auto again.
October 15, 2017
Better than waiting for the recall schedule
This worked just great tired of waiting for the recall schedule to fit into ours. Only thing to remember is you will now have 2 keys. I marked this I with paint stick and put 2 grooves in plastic so you wouldnt mistake the keys. Great product.
October 16, 2017
Thank you. Your installation cedió on YouTube was very helpful. Because of the cedió, i was able to replace the ignition switch in about 5 minuts. After instillation, I needed to contact you by phone to find out why the engine would not start. Your rep explained that the new unit needed to be programmed with the car. An instruction was emailed to me, and I was able to program the unit with the car. My only comment is maybe you should ship that program instruction with the new part.
November 5, 2017
2000 impala 3.8 police pack
It works had to do the relearn like 4 times but no problem went install only took 3 days to get it iam very please with 1 aauto
December 12, 2017
Answer to all my problems!
Did some extensive research online and found that the issue to both my A/C and cruise control was my ignition switch and cylinder. My cyclinder was also starting to go out (I could pull the key out in the on position). Took my dash most of the way apart and plugged this new cylinder in there. Works like a charm. I finally have A/C and cruise control again!
December 27, 2017
Saved me money big time, plus once installed it wasnt too difficult to program the key.
January 17, 2018
Ignition cylinder
Had the best price for the part and shipped the same day. Received the order a day early and worked like a charm! Will definitely be ordering more in the future.
April 9, 2018
This part was perfect it was delivered on time I definitely recommend this website. Thanks!!
April 16, 2018
May 3, 2018
Only place i could find the right part for under $100 and it works great.
May 8, 2018
Return spring
It worked great but it does not have a spring to return it from start to the "on" position
June 2, 2018
It was a great product every thing was a exact fit
July 7, 2018
key cylinder
product came earlier than expected. worked good with the original key. priced lower than local auto store. very happy with this product as well as other parts i have purchased from 1A in the past. i would recommend this part to others
July 15, 2018
excellent products and great timely manner i recommend easy to install and great pricing
July 26, 2018
Ignition Cylinder with Keys
Perfect fit,no trouble installing. Watched video on installation and every thing went well! Supplied keys had the small opening for the recall issue. Took about twenty minutes to install from start to finish. I would recommend this product to anyone in need.
July 26, 2018
Works great
Great quality for a fraction of the cost of what you would find at a local auto parts store
August 9, 2018
Perfect fit
Perfect fit into ignition switch already in Vehicle. Do have to carry two keys one for door and the new one from this parts but most GMs in the day have two keys overall good replacement
August 14, 2018
Received my part fast and everything worked out great. I Recommend and will purchase my next part from you.
August 28, 2018
Fit perfectly!!!
I installed this on my 2001 Monte Carlo SS without a problem. A perfect replacement for your OEM worn-out cylinder
September 13, 2018
I liked it. Came in on time thank you would differently recommend to others.
October 22, 2018
Saved me hundreds!
I am so happy with this product! My mechanic told me I needed a whole lock set with anti theft and it would be around $300. We only paid $700 for the car! I had nothing to lose so I purchase this key set. It was super easy to install and has worked great! Thank you!
December 22, 2018
Part does not fit 2005 Chevrolet Cavalier
Part did not fit in my car as advertised. Had a very hard time getting a refund finally came in three separate refunds
March 29, 2019
Very nice
Nice price and fast delivery
August 18, 2019
Great customer service and support!
Ignition key set worked great. It comes with a set of instructions that were 100 percent accurate and easy to follow. Competitive prices. There are others out there that are cheaper, but the customer service that you get too, is worth a few extra bucks. I recommend this company to anyone. They have great "How to" videos on YouTube.
August 29, 2019
Anti-Theft System Resolved.
I own a Chevy Malibu 2003, my dealership wanted $730 to fix my anti theft system problem in which my car would not start at times and I would have to do the relearn process (15 mins) to bypass it over and over again. I took the Cylinder Lock out myself (easiest job ever) and replaced it myself. Once installed, I did the relearn process once because it is a new key. I have had no problems since, all for under $60 and a hour of my time.
November 6, 2019
Perfect part and great video,no issue at all installingWrite
November 28, 2019
Will this fit my car? Add a vehicle to make sure
Customer Q&A
Ask a question to 1A Auto customers who purchased the product
does it have to learn code?
James L October 23, 2015
yes. install cyl. then turn switch to on position for 10 min so pcm can learn code
Michael F October 23, 2015
Idk what that is I just YouTubed the make and model of my car and asked YouTube how do I install the ignition cylinder. Then I just followed directions and did exactly as the guy did in the video
Asia B October 23, 2015
Bernard S October 24, 2015
Does it fixes security light?
Kaylyn S February 21, 2016
Fits models with Factory Anti-Theft System only NOTE: Vehicles with Factory Anti-Theft System will require a Security Relearn
Brian F February 22, 2016
Parts fit like a glove May job much easier cars fixed for the first time bought car from Catholic Diocese they put a new fuel pump new body module new ABS module still not didnt fix issue it is fixed with your key cylinder and switch thank you very much
John F January 27, 2017
I lost original key to car will this come with new key?
Ivelisse M June 13, 2016
Comes with two new keys for the ignition. For the doors you will need to use the old key or your remote.
Cole B June 13, 2016
Yes, I did it really bother with the cylinder pins to make it match ur previous key... Once I switched the cylinder, I basically kept two keys on my cars keyring. The old kiey for the doors and trunk, and the new key that came with purchase for the ignition
Deniz P June 13, 2016
Mine came with the two new keys. Very happy with my purchase.
Susan C June 14, 2016
Yes, comes with 2 keys as shown in the picture
Brian F June 14, 2016
James W Maddalon N June 14, 2016
do you need a scan tool after you install this to start the car again?
Jay C August 2, 2016
Depending on the application. Most GM models have a standard procedure for reprogramming on the website with the item listed on how to do this. We suggest you verify with the dealer and your particular model to confirm this procedure will work for you.
Brian F August 2, 2016
I have not had any problems with my car since installation. No scan needed.
Susan C August 2, 2016
not sure, engine blew up before I got it installed. Still have new key switch in drawer in house, car long gone, sorry
James W Maddalon N August 2, 2016
No, I installed the cylinder following the instructions and started right away without scan or other tools. The keys would not work on your cars door but other than that this is the cheapest and best way to go. In my opinion!
Alejandro G August 5, 2016
Does this fixes the security system?
Kaylyn S October 17, 2016
No it did not fix my passlock problem on my 2002 impala even after the relearn process. I also changed the electrical ingitin switch.
Joe M October 17, 2016
not sure, car engine blew up before I got switch installed. Sorry
James W Maddalon N October 17, 2016
Wil this fit a Pontiac Grand Am year 2000?
Iron T March 6, 2017
Yes, as long as your ignition is currently mounted on the dash we guarantee this as a direct fit replacement.
Alex P March 7, 2017
How do i know if ignition switch is anti theft in 2003 alero?
Oliver K July 29, 2017
There is a chip in it called pass lock anti theft
Manthey M July 29, 2017
The anti theft system will learn that pass key. Normally once installed You need to turn the key on to the on position and leave it on about 10 minutes or until the security light goes out. Then turn the key of then start the car
John T August 2, 2017
There will be a visible black computer chip on the removed tumbler
Eric J August 5, 2017
JAMES R October 2, 2017
If you need a new cylinder, you dont necessarily have to get a new switch. The key that comes with the new cylinder will fit the new cylinder, but youll still need your old key for doors. Not sure what you mean about "scan."
Jonathan R October 3, 2017
You may need to perform the reset on the anti-theft procedure.
Alex P October 9, 2017
My ignition switch is hard to turn will a new cylinder fix this on a 2000 alero?
Dustan P October 22, 2017
Yes if this fits your car. My impala the key wouldnt turn at all. Went to store and when I left key wouldnt turn. Swapped it out for this and worked perfect.
Noah S October 22, 2017
Bernard S March 30, 2019
Is this a brand new part?
Keithyon M April 18, 2018
Hello! This part is brand new, yes. It also comes with our lifetime warranty.
Peter L April 18, 2018
Yes it is a brand new part with 2 keys
Antoni D April 18, 2018
Will this for a 2005 malibu maxx?
Amber L May 8, 2018
This part is not listed to fit your vehicle. We may have a part that is listed to fit! Please search our site using your vehicle info and then choose the appropriate category. All the parts we carry are guaranteed to fit the vehicle they are listed for. Thank you!
Peter L May 10, 2018
Now if I would get an ignition cylinder with key and the starter switch from a junkyard. Would that work as the same as new parts and follow the instructions as well?
Daniel C October 5, 2019
Hey Daniel, As long as the parts match the original equipment you should be all set. If you have any other questions feel free to contact us and have a great day! Thank you, Corey
Corey M October 5, 2019
Will this replacement fix the flashing security light in the 2001 Oldsmobile Alero GLS that prevents it from starting?
Spenser H December 3, 2019
Thanks for your inquiry. There could be multiple reasons why youre having this particular problem. We suggest taking your vehicle to a nearby reputable shop to identify the cause. Once you know the cause, well be happy to see if we carry the parts and how-to videos needed for your repair.
Peter L December 3, 2019
Year Make Model Description
2004-2005Chevy Classic Chevy Classic with Anti-Theft Ignition Cylinder with Keys
2000-2005Chevy Impala Chevy Impala with Anti-Theft Ignition Cylinder with Keys
1997-2003Chevy Malibu Chevy Malibu with Anti-Theft Ignition Cylinder with Keys
2000-2005Chevy Monte Carlo Chevy Monte Carlo with Anti-Theft Ignition Cylinder with Keys
1999-2004Oldsmobile Alero Olds Alero with Anti-Theft Ignition Cylinder with Keys
1997-1999Oldsmobile Cutlass Olds Cutlass Dash Mounted Ignition Cylinder with Keys
1997Oldsmobile Cutlass Supreme Olds Cutlass Supreme Dash Mounted Ignition Cylinder with Keys
1998-2002Oldsmobile Intrigue Olds Intrigue with Anti-Theft Dash Mounted Ignition Cylinder with Keys
1999-2005Pontiac Grand Am Pontiac Grand Am with Anti-Theft Dash Mounted Ignition Cylinder with Keys
Part 1AZIS00026
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