Manufacturer reference photos may differ from this condition offer. Confirm the actual included parts before payment.
QA1 · Scratch & dent
Scratch & dent — QA1 03-11 Ford Crown Victoria Pro Front Coil-Over System - Single Adj. - 9in x 550lbs/in - Aluminum
MPN MS431-09550 · Store SKU qapMS431-09550
Specific scratch-and-dent offer — confirm included parts before payment.
Listed 11/7/2026, 1:41:56 AM UTC. Current price and availability confirmed before payment.
Offer snapshot checked 11/7/2026, 1:41:56 AM UTC. Adding a part does not reserve it.
Clearance and scratch-and-dent parts are final sale. No returns or refunds.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Condition of this specific offer
Missing 1 complete coilover and 1 and spring .As well as other pieces
Photos, if shown, are manufacturer reference images. Request actual condition photos before sale.
Product details
CONDITION OF THIS SPECIFIC OFFER: Missing 1 complete coilover and 1 and spring .As well as other pieces QA1 Pro Coil Systems for 2003-2011 Crown Victorias are a great option for anyone looking for fully adjustable ride height and valving control. Choose a spring rate and adjustability that fits your driving style, adjust the valving to match, and you are on your way. These shocks also utilize a fully threaded body that allows you to adjust your ride height for the perfect stance or to finely tune the weight balance for superior handling. QA1 Item number MS431-09550 Front Pro Coil single adjustable stock mount shock kit. Includes 9" spring with rating of 550 and a flat end. KIT, FRONT PRO-COIL S-ADJ 550 SPRINGS
Manufacturer fitment & guides
Check MS431-09550 against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- California Proposition 65: Y
- Specific scratch-and-dent offer. Availability, current offer price, actual condition photos, included components and return terms must be confirmed with JuiceBuilt before sale.
- Reference product images may show the complete new part. The condition description identifies damage or missing pieces for this offer.