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.
Our direct fit gas-charged shock absorbers help restore your vehicle's handling and ride quality to just like new.
Our coil spring conversion kit is a simple and inexpensive alternative for vehicles that came equipped with a factory air suspension. Everything necessary to replace the factory air springs with metal coil springs is included and it will install and fit without any special tools or modification to the vehicle.
Attention California Customers:
WARNING: This product can expose you to chemicals including Chromium (Hexavalent Compounds), which is 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
2 vehicles spanning 1992-2002.
Fits these Makes
Select vehicle
Year
Make
Model
Description
1992-2002
Ford
Crown Victoria
Ford Crown Victoria Rear Air Bag to Coil Spring Conversion Kit TRQ SKA62986
1992-2002
Mercury
Grand Marquis
Mercury Grand Marquis Rear Air Bag to Coil Spring Conversion Kit TRQ SKA62986
Part Interchange
Brand Label
Part Number
KYB
343135
Monroe Shocks & Struts
33128
Arnott Industries
C-2232
DIY Solutions
SHO01110
DIY Solutions
SHO00838
Unity Automotive
30-040000-HD
DIY Solutions
SHO00651
MOOG Chassis Products
K6203-2
KYB
KG5521
Ford
E8AC18K077AA
Westar
CK-7800
Unity Automotive
30-540000
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.
FREE Shipping is standard on orders shipped to the lower 48 States (Contiguous United States). Standard shipping charges apply to Hawaii and Alaska.
Shipping is not available to a P.O. Box, APO/FPO/DPO addresses, US Territories, or Canada for this item.
Expedited is available on checkout to the United States, excluding Alaska, Hawaii.
Final shipping costs are available at checkout.
Product Reviews
4.7/ 5
★★★★★★★★★★
44 reviews
5★
84%
4★
9%
3★
2%
2★
0%
1★
5%
★★★★★June 7, 2024
Great warranty!
Products been great. One of the nuts broke off but gor a replacement quickly thanks.
★★★★★March 12, 2024
Coil to air bag suspension conversion kit,very pleased with the product
Very pleased with my order.
★★★★★January 30, 2024
Great so far
These are working great so far and I like not having the whine of the air bag system. They were harder than I expected to replace on a 2001 Town Car due to location of the top nut on the existing shocks. There thankfully was a video showing someone cutting upper shield off the old shock and grinding a flat spot in the then exposed rod in order to restrain it. Install was relatively easy once the old ones were off.
★★★★★January 25, 2024
The conversion is the best thing to install
It was a perfect fit
★★★★★October 14, 2023
Perfect
Parts fit perfectly on my 02 town car. I was able to remove the air bag system and put these springs in with minimal help from my 11 year old daughter. I was not able to get the bottom bushing on but the top ones were easy. The rear passenger side was more difficult (less room with the exhaust in the way) but it took me maybe 1.5 hours from start to finish.
★★★★★July 23, 2023
Conversion Kit
Very easy conversion and the price was outstanding. I would recommend this conversion kit for anyone.
★★★★★June 26, 2023
Fit great
★★★★★May 17, 2023
Good
★★★★★January 30, 2023
Satisfied with the parts . thankyou.
I like the parts they were a perfect match and i would recommend any one to use the parts at 1AAuto.
★★★★★November 16, 2022
Yes I would recommend this product
Showing 1–10 of 44 reviews
Customer Q&A
Got a question about this part? Post it and get answers from our team.
CharlesDecember 14, 2023
Can you just change out the spring coils only?
Yes you can change out just the coils
ROBERT · December 14, 2023
PatriciaMarch 30, 2020
Can anyone tell me what would be the approximate cost if I have this kit installed in my 02 town car at a shop?
DON'T DO THIS TO YOUR TOWN CAR!!!!!!!!!!!!!!!!!
Walt · December 4, 2021
BillyNovember 2, 2019
Do could anyone tell me what special tools would be needed for installment? 1999 mercury marquis. Thank you
Thanks for your inquiry. Written and video installation instructions are found on the product page under the "How-To & Tools" tab.
We're constantly adding new installation video instructions. If we do not have one for your vehicle on the product listing page, please check again at a later time or check our Video Library to see similar repairs here: <a href="https://www.1aauto.com/videos" target="_blank">https://www.1aauto.com/videos</a>
Emma · November 3, 2019
Showing 1–3 of 3 questions
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