{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
Select your vehicle
Vehicle Info Required to Guarantee FitAdd Vehicle

Monroe®
90007C Coil Spring Conversion Kit - Direct Fit, Set of 2

Tap image and pinch to zoom.
$179.99
$420.99Save: $241.00(57%)
Manufacturer #90007C
Vehicle Info Required to Guarantee FitAdd Vehicle
Qty:
1

Highlights

Brand:
Location:
Rear
Notes:
Air Shock to Load Assist Shock Conversion Kit
Quantity Sold:
Set of 2
Replaces OE Number:
90007C
Product Fit:
Direct Fit
Warranty:
Lifetime Monroe limited warranty
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical 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.

Interchange Part Number:
GP28730001, 90007C

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1995-1998 Buick Riviera
Base
6 Cyl 3.8L
-
1995-1999 Oldsmobile Aurora
Base
8 Cyl 4.0L
-
1997-2005 Buick Park Avenue
Base
6 Cyl 3.8L
-
1997-2005 Buick Park Avenue
Ultra
6 Cyl 3.8L
-
1998-2004 Cadillac Seville
SLS
8 Cyl 4.6L
Without Magnetic Ride Control Suspension
Page 1 of 7 | Showing 1 - 5 of 31 results

Product Information

MONROE COIL SPRING CONVERSION KIT

Rework your air shock suspension into a load assist shock system without breaking a sweat with the superior-quality, simple-to-install solution offered by Monroe’s coil spring conversion kit. Founded in 1916, Monroe manufactures top-quality OE replacement shock absorbers, struts and mounts for the automotive aftermarket.

  • Precisely engineered for switching your air shock suspension with conventional system featuring load assist shocks
  • Premium, sturdy design delivers enduring performance
  • Guaranteed to restore your vehicle’s ride height to optimum level
  • Meticulously formed for direct compatibility
  • No trouble to install
  • Comes with all essential parts, hardware and instructions for complete installation
Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

1
I want to be clear... I can completely remove my air shocks and install these for replacement ..corect 2005 buick lasabre Limited?roger b.May 26, 2022
Best Answer:Hi Roger, thank you for reaching out. Yes, that is correct! You can use the link below to order the kit while it's still in stock. Have a great day! <a href="https://www.carparts.com/shock-conversion-kit/monroe/ts90007c?can=cpab2020_20220526" target="_blank">https://www.carparts.com/shock-conversion-kit/monroe/ts90007c?can=cpab2020_20220526</a>
Andrew B.STAFFMay 26, 2022
0
2008 Lucerne CXS with magnetic ride ?mike K.Dec 13, 2023
Best Answer:Hi Mike, I'm glad to assist you. We don't have one available. We suggest checking the local part stores around your area on what they have available to offer you. I hope this helps, and we thank you for inquiring.
Arnel E.STAFFDec 13, 2023
0
Can I use theses shocks rear of my 03 DeVille base model?Darren M.Jun 18, 2023
Best Answer:Hi Darren, thank you for reaching out. If you are converting the 2003 Cadillac DeVille electronic suspension, then yes. This kit is running out fast, and we have just a few remaining. Take advantage of the limited stocks for this item. Click this link to order this kit: <a href="https://www.carparts.com/coil-spring-conversion-kit/monroe/ts90007c?can=CPAP3648_CSQA_20230618" target="_blank">https://www.carparts.com/coil-spring-conversion-kit/monroe/ts90007c?can=CPAP3648_CSQA_20230618</a> I hope this helps. Enjoy shopping.
Aldrin P.STAFFJun 18, 2023
0
I have a 1999 Cadillac Seville STS.  Can I replace only the rear factory air shocks with your aftermarket Monroe shocks or do I have to replace the front air shocks as well?  The front are still good. ThenksMelvin H.Mar 30, 2022
Best Answer:Hi Melvin, thank you for reaching out. Yes. You can do that. You can use this link to go back to the item page and continue the order: <a href="https://www.carparts.com/shock-conversion-kit/monroe/ts90007c?can=CPAP3648_20220330" target="_blank">https://www.carparts.com/shock-conversion-kit/monroe/ts90007c?can=CPAP3648_20220330</a> Happy shopping!
Aldrin P.STAFFMar 30, 2022
0
Will these fit only the rear of my 1999 Cadillac Seville STS or will they also fit front?Melvin H.Mar 27, 2022
Best Answer:Hi Melvin, I'm glad to assist you. These are only for the rear (without magnetic ride control). The set for the front is part number SET-TS171684-2. Grab our sale price offer and click the two links below to order these today. I hope this helps. Happy shopping. <a href="https://www.carparts.com/shock-conversion-kit/monroe/ts90007c?can=CPJE1043_20220327" target="_blank">https://www.carparts.com/shock-conversion-kit/monroe/ts90007c?can=CPJE1043_20220327</a> (rear strut conversion kit) <a href="https://www.carparts.com/details/Cadillac/Seville/Monroe/Shock_Absorber_and_Strut_Assembly/1999/STS/8_Cyl_4-dot-6L/SET-TS171684-2.html?can=CPJE1043_20220327" target="_blank">https://www.carparts.com/details/Cadillac/Seville/Monroe/Shock_Absorber_and_Strut_Assembly/1999/STS/8_Cyl_4-dot-6L/SET-TS171684-2.html?can=CPJE1043_20220327</a> (front strut conversion kit)
Jeonino E.STAFFMar 28, 2022

Customer Reviews

Great quality part; my ride is moving so smoothly. Fast shipping Thank you
Saleem S.
VERIFIED PURCHASER
Purchased on Dec 08, 2023
Works as advertised, no install problems. Car now drives as it should, good deal for the money.
gerald m.
VERIFIED PURCHASER
Purchased on Nov 13, 2021
Pleased with the product.
Michael E.
VERIFIED PURCHASER
Purchased on Sep 26, 2022