Ignition Switch - 1AZIS00006

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How-To & Tools
Product Reviews
Vehicle Fit

This ignition switch is a new, aftermarket replacement.


  • Exact fit
  • No cutting or splicing necessary
  • Built to strict quality control standards
  • Connection Type:
    • (2) Plug - 5 & 4 Terminals


Our electrical and electronic parts are subject to strict quality control testing. Please ensure proper diagnosis of this item before purchasing as the item cannot be returned once installed or plugged in.

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 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.

  1. step : Removing the Lower Panel (0:41)
    • Disconnect the negative battery cable with an 8mm socket
    • Push the tabs on the panel beneath the steering wheel
    • Remove the panel
    • Twist the socket and remove the bulb from the panel
    • Remove the two 7mm screws from the lower panel
    • Pull out the fuse panel door
    • Remove the lower panel by pulling on both sides
    • Remove the wiring harness from the lower panel with a flat blade screwdriver
  2. step : Removing the Steering Wheel Panels (1:47)
    • Remove the T25 screw from beneath the steering wheel
    • Pry out on the tilt lever on the lower steering wheel panel
    • Remove the lower steering wheel panel
    • Remove the two E5 External Torx bolts from each side of the upper panel
    • Remove the upper steering wheel panel
  3. step : Removing the Dash Panel (2:47)
    • Remove the fuse panel door
    • Remove the 7mm bolts from the fuse panel
    • Remove the 7mm bolt from the glove box
    • Pry off the key ignition bezel with a flat blade screwdriver
    • Pull out on either side of the dash panel
    • Pull the dash panel forward
    • Remove the hazard switch wiring harness with a flat blade screwdriver
    • Put the keys in the ignition
    • Turn it to the on position
    • Pull the shifter back all the way
    • Lift the dash panel up and out
  4. step : Removing the Ignition Switch (4:15)
    • Remove the four 7mm bolts from the steel panel
    • Remove the four 10mm bolts from the steel panel
    • Remove the two 10mm bolts holding the ignition switch
    • Pull the ignition switch down through the steel panel's area
    • Put the key in the ignition, turn it on
    • Remove the ignition switch wiring harness with a flat blade screwdriver
    • Push in on the tab and pull the lock cylinder free
    • Remove the lock body harness
  5. step : Installing the New Ignition Switch (6:28)
    • Push in the piston on the inside of the lock body with your finger
    • Match the piston with the ignition harness and connect the wiring harness
    • Insert the key into the ignition
    • Turn the key to align the ignition with the lock body
  6. step : Testing the Ignition (6:54)
    • Connect the ignition switch wiring harness
    • Turn the key to the off position
    • Remove the key
    • Reconnect the two wiring harnesses to the ignition
    • Connect the negative battery cable with an 8mm socket
    • Place the key in the ignition and turn the vehicle on
  7. step : Installing the Ignition (7:36)
    • Feed the ignition switch into its slot
    • Insert the two 10mm bolts holding the ignition
    • Replace the steel panel
    • Insert and tighten the four 7mm bolts
    • Insert and tighten the four 10mm bolts
  8. step : Reinstalling the Dash Panel (8:45)
    • Open the glove box
    • Turn the key to the on position
    • Pull the shifter back
    • Pull the steering wheel down
    • Tuck the dash panel behind the steering wheel
    • Connect the hazard switch wiring harness
    • Slide the shifter forward
    • Remove the key
    • Push in the clips on the dash panel
    • Replace the two 7mm bolts on the dash panel
    • Insert the ignition bezel
  9. step : Installing the Steering Wheel Panels (10:10)
    • Tilt the steering wheel down
    • Insert the upper steering wheel panel
    • Replace the E5 inverted Torx bolts
    • Insert the lower steering wheel panel
    • Insert the T25 screw from beneath the steering wheel
  10. step : Installing the Lower Panel (11:06)
    • Connect the wiring harness
    • Push in the lower panel
    • Insert the two 7mm screws from the lower panel
    • Push the bulb into the socket
    • Push in the tabs on the panel beneath the steering wheel
    • Push the tilt lever back into place
    • Push in the fuse panel door

Tools needed for replacement:

    Ratchets & Related

  • Socket Extensions
  • Ratchet

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Sockets - Metric

  • 8mm Socket
  • 7mm Socket
  • 10mm Socket

  • Torx Drivers & Sockets

  • E5 Inverted Torx Socket
  • T25 Torx Driver

4.62/ 5.0
13 reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
failed after one week
I purchased this switch. Fit as described. Worked great for one week. Switch stops were ever you let go of the key, including with the starter engaged.
April 21, 2016
Parts fit car like glove nice to get Rite Parts first time cylinder and switch fix the car after GM would not tried to charge me $180 to diagnose it and still could not figure out what was wrong with the car I fixed it personally with your parts car runs great no thanks to GM
Parts fit the car like a glove Dependable Reliable Parts GM wanted $470 Plus $180 to diagnose they still could not figure out what was wrong I fixed it with your parts no thanks to GM very disappointed with them would never buy their product again would not hesitate to buy yours I have six vehicles
January 27, 2017
Key and ignition switch
I bought the key and ignition switch and everything works like a charm. The pricing was very low compared to some local part stores in town. Thanks 1A!
January 30, 2017
Exact Replacement
Second time I have used A 1 Auto and the part fits perfect. The trick to remove the shift cable is to put the ignition in the ON position then depress the retention clip on the cable. Very easy replacement. I recommend A 1 Auto to everyone. Great prices fast shipping.
July 9, 2017
This fixed my problem
I had a no crank no start intermittent problem, this solved it. The how to video was spot on. This is the wifes car, she is happy, now I am happy!!! Great job 1a auto
September 6, 2017
ignition switch
The switch came faster than i thought it would, and was the exact fit. replacing the switch was quite easy with the help of the installation video.. Thanks for the speedy delivery
October 31, 2017
Great product
I bought an ignition switch and lock cylinder for an 03 impala. The parts were a perfect fit. After I did the key relearn the car turns on and off perfectly. Very happy with the quality for the price.
January 4, 2018
Works great like brand. New. Would buy a new one too. Send every body to you too.
April 11, 2018
Problem fixed
Was having problems starting my 2004 chevy impala in cold weather, looked up the cause on YouTube found out it was the ignition switch, ordered one from 1a auto perfect match installed it with in an hr and havent had the problem sense. Thank you 1A Auto you all rock.. Look forward to ordering the wife is real happy..
May 8, 2018
worked great
Had trouble with passlock system. Bypass was expensive and had worked for several years and failed.Replacing the ignition cylinder and keys was cheaper although more work. it solved the problem and the car is working great.
June 5, 2018
I would definitely shop here again
Great fit YouTube video really helped my installation
June 16, 2018
I love 1aAuto for their videos. I buy the parts from them to ensure that they keep making the excellent videos. This part solved my problem. The car would not start intermittently, no clicking, no starter action of any kind. Replaced the ignition switch and now it starts every time!
August 22, 2018
My “go to� for parts and repairs!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
September 10, 2018
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
Whos the manufacture of this part?
Pete M September 27, 2017
I dont remember but it works. .no problem
RANDY W September 28, 2017
This is our 1A Auto brand part. We use several manufacturers who are based overease that make these items to meet or exceed OE specifications. We simply apply our 1A Auto label and back it with a limited lifetime warranty.
Alex P September 28, 2017
Will this fix my sercurity light from be on car wont start?
Michael B November 23, 2018
My research tells me that it will. However , since the two years that I ordered this , I have not had the time to install it yet as it was not going into my primary vehicle .
Timothy M November 23, 2018
It did fix my issue i had but be sure to look up on google how to program the ignition switch after installing it
Henry D November 23, 2018
We always recommend having something diagnosed by a mechanic as sometimes different problems can cause different issues.
Peter M November 23, 2018
Year Make Model Description
2004-2005Chevy Classic Chevy Classic Ignition Switch
2000-2001Chevy Impala Chevy Impala Ignition Switch for Models with Floor Console
2002-2005Chevy Impala Chevy Impala Ignition Switch
2000-2001Chevy Lumina Chevy Lumina Ignition Switch for Models with Floor Console
1997-2003Chevy Malibu Chevy Malibu Ignition Switch
2000-2005Chevy Monte Carlo Chevy Monte Carlo Ignition Switch
1999-2004Oldsmobile Alero Olds Alero Ignition Switch
1997Oldsmobile Cutlass Olds Cutlass (excluding Supreme Models) Ignition Switch
1998-1999Oldsmobile Cutlass Olds Cutlass Ignition Switch
1998-2002Oldsmobile Intrigue Olds Intrigue Ignition Switch
1999-2005Pontiac Grand Am Pontiac Grand Am Ignition Switch
Part #: 1AZIS00006

Order must be placed by 4pm ET
Delivery options for:

Estimated Arrival Cost

Deliveries made to PO Boxes and FPO may take longer. See our Shipping & Delivery for more information.

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

How-to Video:

(12:29 min)