★★★★★
October 21, 2025
Perfection
Easy install fit perfect and got my grandsons car out of my carport!????
Replaces
Replaces 1995-05 Chevrolet Cavalier Pontiac Sunfire Front 12 Piece Steering, Suspension, & Drivetrain Kit TRQ PSA43280
$269.95
Replaces 1995-05 Chevrolet Cavalier Pontiac Sunfire Front 4 Piece Drivetrain Kit TRQ CSA64130
$254.95
Replaces 1995-05 Chevrolet Cavalier Pontiac Sunfire Front 6 Piece Steering & Drivetrain Kit TRQ PSA25531
$250.00
Replaces 1996-05 Chevrolet Cavalier Pontiac Sunfire Front Ceramic Brake Pad & Rotor Kit with Calipers & Hoses TRQ BKA29273
$209.95
Replaces Chevrolet Buick Pontiac Olds Front & Rear 4 Piece Wheel Bearing & Hub Assembly Set TRQ BHA53655
$204.95
About TRQ:
TRQ is a trusted brand dedicated to making every repair a success story by combining premium parts with easy installation. Each TRQ part is engineered by a team of automotive experts to meet or exceed OEM standards, delivering enhanced performance and maximum longevity. With rigorous in-house testing, the brand ensures superior fit and function across every product line. TRQ also provides customers with best-in-class, step-by-step installation videos—so you can complete repairs with confidence, whether you're a first-time DIYer or an industry professional.
Returns: Parts with electrical components cannot be returned once installed.
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 www.P65Warnings.ca.gov.
This part fits 5 vehicles spanning 1994-2005.
| Year | Make | Model | Description |
|---|---|---|---|
| 1994-1997 | Buick | Skylark | Buick Skylark Ignition Switch TRQ SWA41729 |
| 1995-2005 | Chevrolet | Cavalier | Chevrolet Cavalier Ignition Switch TRQ SWA41729 |
| 1994-1998 | Oldsmobile | Achieva | Olds Achieva Ignition Switch TRQ SWA41729 |
| 1994-1998 | Pontiac | Grand Am | Pontiac Grand Am Ignition Switch TRQ SWA41729 |
| 1995-2005 | Pontiac | Sunfire | Pontiac Sunfire Ignition Switch TRQ SWA41729 |
| Brand Label | Part Number |
|---|---|
| Wells | 1S6242 |
| Wells | LS643 |
| Standard Motor Products | US257 |
| Buick | 26034119 |
| Standard Motor Products | US257T |
| Standard Motor Products | US422 |
| Standard Ignition | US-257 |
| ACDelco | D1490D |
| Autopart International | 1802-301365 |
| ACDelco | 26068745 |
| ACDelco | D1447F |
| Wells | 53-27905 |
| PT Auto Warehouse | ISS422 |
| Wells | LS950 |
| Duralast | LS950 |
| ACDelco | D1476E |
| Niehoff | IG22401 |
| Airtex Engine Management | 1S6484 |
| SKP | SKUS422 |
| Carquest Premium Vehicle Solutions | CSE1424 |
| Hollander | 633-00132 |
This item may be interchangeable with parts from other brands with the above part numbers. This information is provided only for reference and does not guarantee that the item you are purchasing is identical to parts with part numbers from the brands listed above. To confirm that this item fits your vehicle, use the above "Check Vehicle Fit" option.
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.
Returns: Parts with electrical components cannot be returned once installed.
FREE Shipping is standard on Orders shipped to the lower 48 States (Contiguous United States). Standard shipping charges apply to Hawaii, Alaska and US Territories. Shipping is not available to Canada.
Expedited is available on checkout to the United States, excluding Alaska, Hawaii and US Territories as well as P.O. Boxes and APO/FPO/DPO addresses. Final shipping costs are available at checkout.
Easy install fit perfect and got my grandsons car out of my carport!????
It was the exact part that I needed and got here right on time.
I was having trouble with the car starting occasionally, and this little part fixed it. The best part is that there are also some dash lights I never knew were, therefore, not working. Win. Now, for the complaint to 1A Auto, could you have a better way to know what way you are shipping?
I was expecting a real headache to replace ignition switch, Perfect fit new switch installed 20 minutes start to finish. Highly recommend 1A AUTO
Great shipping time, super low price and whoppee works like new. Glad to find your company Thanks ??
Arrived on time. Fit and worked as advertised. My car doesn't shut off anymore. I shopped around and A1Auto had the best price for this part.
I recently had to replace the ignition switch on my daughters 00 Cavalier. The price was ridiculously cheap compared to our local parts stores. More than $35 less! Free Shipping and the part arrived a day early! The online How To Video for reference made it an easy swap taking less than 30 minutes! Thank You 1aauto!!!!
Perfect fit easy replacement thank you very much
I sure appreciate the helpful videos on 1AAuto and the detailed installation instructions. Most importantly, the bit of info that told me Chevy uses an E4 external star nut on their ignition switches. The hardest part of the job was removing the rear nut (there are only 2 holding it on ) as it was tucked behind the switch and needed a swivel socket and some finagiling to get the socket on it. The switch worked perfectly and didn't mess with the anti theft settings. Another fine repair with the help of 1AAuto.
Very happy with the purchase and especially with the price. Quick shipping and reasonable cost also. I strongly recommend this company, you can shop with confidence!
Thank you for your inquiry! This is just the switch, not the key cylinder. If you were switching out the cylinder, then yes, you would need to get a new key or have the cylinder tumblers set to match the old key.
