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

Specifications:

  • 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 control testing .  Once the item has been installed or plugged in, it is no longer eligible for a refund.  The item may be eligible for replacement, only if it is found to have a manufacturing defect. Before purchasing, please ensure proper diagnosis of the failed original part is performed

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

4.9 / 5.0
16 Reviews
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Great
Was the correct part, at a great price. The detailed video was easy to follow. Highly recommend your site.
February 7, 2017
Purchased
1 year ago
Ignition Cylinder (2001 Pontiac Grand Am)
Device is modular, took 20 minutes to install, reset Security code and car started up.
May 12, 2017
Purchased
9 months ago
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
Purchased
2 months ago
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. I've 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
Purchased
5 months ago
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
Purchased
6 months ago
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
Purchased
5 months ago
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 wouldn't mistake the keys. Great product.
October 16, 2017
Purchased
6 months ago
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
Purchased
4 months ago
Satisfied
Part came very fast and was exact fit. Works beautifully after standard reprogram with any chipped tumbler.
August 4, 2017
Purchased
7 months ago
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
Purchased
2 months ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 9 questions Browse 9 questions and 25 answers
Does it fixes security light?
Kaykay on Feb 21, 2016
BEST ANSWER: 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 didn't fix issue it is fixed with your key cylinder and switch thank you very much
Does this fixes the security system?
Kaykay on Oct 17, 2016
BEST ANSWER: We are unable to diagnose your problem, because there could be multiple reasons why you���re experiencing this particular difficulty. We suggest you take your vehicle to a reputable shop close to you to identify the problem. Once you know the cause of your problem please feel free to call us toll free at 888-844-3393. We'll be happy to see if we carry the parts needed for the repair.
does it have to learn code?
james l on Oct 23, 2015
BEST ANSWER: Hello and thank you for your inquiry. Thank you customers for answering this question! We do list the relearn process on the listing and I have copied it for you below.

NOTE: On many GM vehicles, the relearn process is as follows:
Insert the key and turn to the ON position
Attempt to start the car; it will fail at this point. Release key and leave in ON position
After 10 minutes in the ON position, the SECURITY light should turn off.
Turn key to OFF and wait 5 seconds
Programming complete

Thank you and if you have any other questions feel free to give us a call at 888-844-3393!
How do i know if ignition switch is anti theft in 2003 alero?
Oliver K on Jul 28, 2017
BEST ANSWER: 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
I lost original key to car will this come with new key?
Ivelisse M on Jun 13, 2016
BEST ANSWER: 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
do you need a scan tool after you install this to start the car again?
Jay C on Aug 2, 2016
BEST ANSWER: 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.
HAVE A 2004 CHEVY TRAIL BLAZER IN GREAT CONDITION. I NEED A NEW CYLINDER LOCK AND KEY, NOW DO I NEED A NEW IGNITION SWITCH, HOW DO I MAKE THE NEW KEY WORK OR DO I HAVE TO TAKE IT TO BE SCAN?
MISTER on Oct 2, 2017
BEST ANSWER: If you need a new cylinder, you don't necessarily have to get a new switch. The key that comes with the new cylinder will fit the new cylinder, but you'll still need your old key for doors. Not sure what you mean about "scan."
My ignition switch is hard to turn will a new cylinder fix this on a 2000 alero?
Dustan on Oct 22, 2017
BEST ANSWER: Yes if this fits your car. My impala the key wouldn't turn at all. Went to store and when I left key wouldn't turn. Swapped it out for this and worked perfect.
Wil this fit a Pontiac Grand Am year 2000?
iron T on Mar 6, 2017
BEST ANSWER: Yes, as long as your ignition is currently mounted on the dash we guarantee this as a direct fit replacement.


Vehicle Fit

  • 2004-2005 Chevy Classic Anti-Theft Ignition Cylinder with Keys
  • 2000-2005 Chevy Impala Anti-Theft Ignition Cylinder with Keys
  • 1997-2003 Chevy Malibu Anti-Theft Ignition Cylinder with Keys
  • 2000-2005 Chevy Monte Carlo Anti-Theft Ignition Cylinder with Keys
  • 1999-2004 Olds Alero Anti-Theft Ignition Cylinder with Keys
  • 1997-1999 Olds Cutlass Dash Mounted Ignition Cylinder with Keys
  • 1997 Olds Cutlass Supreme Dash Mounted Ignition Cylinder with Keys
  • 1998-2002 Olds Intrigue Dash Mounted Ignition Cylinder with Keys Anti-Theft
  • 1999-2005 Pontiac Grand Am Dash Mounted Ignition Cylinder with Keys Anti-Theft
Part #: 1AZIS00026

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