1AIMX00205-Chevrolet GMC Olds Ignition Lock Cylinder TRQ ILA41520
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2001 GMC C3500 Truck Ignition Lock Cylinder TRQ ILA41520

99 Escalade; 98-02 Chevy, GMC FS PU, SUV, Van; 98 Astro, Safari Van Ignition Lock Cylinder w/Keys
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$ 24.95
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$29.95
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ILA41520
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Frequently bought together

99 Escalade; 98-02 Chevy, GMC FS PU, SUV, Van; 98 Astro, Safari Van Ignition Lock Cylinder w/Keys
2001 GMC C3500 Truck Ignition Lock Cylinder TRQ ILA41520
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Specify your vehicle

Specify your vehicle's year, make and model to guarantee fit.

Year
Make
Model
Options
Drivetrain

If your vehicle isn't listed, search Ignition Key Lock Cylinder

TRQ
ILA41520
In Stock
Product Reviews
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4.79/ 5.0 19
reed
February 18, 2017
works great i needed to you tube to see how to remove it
Key lock cylinder/Wow
K
October 5, 2017
This is the cats meow for a fix on my GMC Truck 1999 2500. The key lock was stuck and I had to bang on the key lock to get it to turn and even then on start the thing would just click and the starter would not engage. I changed out the starter and still no remedy. Then I changed out the key lock and now the truck starts and runs like new. You folks are great. Thanks for the fix.
Good deal
P
November 23, 2017
Now my truck runs like a champ starts up on time thanks
Great Fit
RUSSELL
December 3, 2017
Another great fit from A1 Auto and price! Make working on your vechicle fun again
Great Purchase.
Christopher
March 19, 2018
Received this item quickly. It seems to be comparable to the one that broke, installation wasn't very hard and my wife is happy with the way everything works.
Perfect fit
P
June 16, 2019
Perfect fit. Install video was great. Had it changed in less than a half hour.
98 ignition tumbler
donnie
July 23, 2019
Cheap,fast shipping,fit like a glove
J
October 15, 2019
Very good product fit perfectly.
Lock cylinder
B
November 12, 2019
Shipping was on time. Exact fit, took only 30 minutes to change it out.
Great value
Shawn
August 27, 2020
I needed a new ignition lock and I was looking for one at a good price and quality. It is not very difficult to install and it works great. Very happy
Ignition
Donald
September 6, 2020
Part is excellent but delivery was 10 days to 2 weeks longer than stated. Which was quite an unconvinced.
Chevy key switch
Richard
December 22, 2020
The was that my key had worn so badly that was hard to start my truck,so I decided to get a new switch, and so glad that 1A Auto had what I needed and a great price. Thanks
ignition lock cylinder
H
April 22, 2021
could not believe that i got the correct part and fast shipping. THANKS TO A1 AUTO!
Roger
September 20, 2021
Worked great
Good fit and works
E
February 14, 2022
Very satisfied with the part for fit and construction, the only knock is the keys are "sticky" during the withdrawal from the cylinder.
Shawn
July 1, 2022
It worked well very reasonably priced good quality of parts
Terry
August 21, 2022
Good price, good fit, works perfect
thanks alot for this reasonable price part
JAMES
October 18, 2022
I would AND will ( if you need it ) recommend this part to someone from off this website.
i like the switch it was identical to the original.
alberto
December 28, 2022
very easy to install and switch was comparable with the original.
Customer Q&A
How do get the ignition key to work the door lock cylinders also?
March 9, 2017
Antonio R
10
You may be able to take the door lock cylinders to a locksmith and they can reconfigure them to the new key. I still had the old keys and just use the old keys to lock and unlock the doors.
March 9, 2017
Gerald H
10
Every key switch has its own key and you cant use it in the door lock you will need to keep using the old key for the door. you would need to have a locksmith rekey the door lock.
March 9, 2017
Reed K
10
my ignition switch was wore out so as i could not turn it to any position without some considerable jiggling of the key. my new lock cyclinder and key work well but i still need my old key to unlock vehicle.
March 13, 2017
Jeff S
Can I remove the ign. Cylinder withOUT the key in it?????? Everything says key in, turn to start, push in pin & slide cylinder out. What if YOU DONT HAVE THE KEY????
August 9, 2019
John M
10
If you can locate the dealer who sold it they may have the key code on file otherwise you will need a locksmith who can do automotive locks.
August 9, 2019
S G
10
Yes you can. The key mechanism must be broken in a manner that allows you to use a flathead screwdriver to turn it. Much like a car thief would do on the older cars to start them.
August 9, 2019
Ashley M
10
No you can't
August 9, 2019
P E
My lock cylinder was removed since someone tried to steal my truck. I am replacing it with this one that comes with a key. Will i need to program it ? Or is there anything else needed to be done once i install it ?
April 10, 2020
Lex L
10
Thank you for your inquiry. These will not need to be programmed as it comes with a key that is correct for the cylinder. As long as this is listed to fit your vehicle you can simply install the part and it will function correctly. Please let us know if you have any further questions.
April 10, 2020
A C
Does this just plug in and work ?
September 2, 2020
Steven R
10
It did in my 1999 Tahoe
September 2, 2020
Damon P
10
Thank you for the inquiry. This should be able to be installed as is and replace the faulty lock cylinder in your vehicle without any other modifications. The keys that come with this will have to be used to start the vehicle. If you have any additional questions please let us know.
September 2, 2020
Curtis L
Will this ignition switch set need to have the relearn done for the VATS security system?
March 12, 2022
Darin E
10
Nope just remove the old and install the new and it will work as intended
March 12, 2022
Shawn M
10
If when installed and it doesn't start the vehicle , then a relearn procedure has to be performed. Gogle relearn procedure for the year and make of the vehicle
March 12, 2022
Bobby T
10
I'm not sure for application but nothing else was required after I installed in T in my chevrolet 1998 c3500 pu
March 13, 2022
J E
10
It did not on my 99 GMC K2500
March 14, 2022
Coby L
Is this lock cylinder for a automatic transmission?
August 17, 2023
Steve S
10
Yes. This is not dependent on transmission type.
August 17, 2023
Kyle V
10
It worked well with my 99 Chevy C2500 w/ auto transmission.
August 17, 2023
Brian F
Will this fit a 1998 Chevy k 1500 with automatic transmission?
August 17, 2023
Steve S
10
Yes, this part will fit your vehicle.
August 17, 2023
Jessica D
Customer service

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Before proceeding,

select your Vehicle, to verify this Part will fit.

If your vehicle isn't listed, search Ignition Key Lock Cylinder

This part will only fit a 2001 GMC C3500 Truck with these options.

If your option isn't listed search Ignition Key Lock Cylinder

Before proceeding,

select your Vehicle, to verify this Part will fit.

If your vehicle isn't listed, search Ignition Key Lock Cylinder

This part will only fit a 2001 GMC C3500 Truck with these options.

If your option isn't listed search Ignition Key Lock Cylinder