AEV 3" High Capacity Coil Springs for 2018+ JL Wrangler
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Warranty Information
Vendor warranty summary
AEV (American Expedition Vehicles) Warranty
At a glance: Limited lifetime parts warranty for the original purchaser against material and manufacturing defects; finish defects get one year
This is AEV's warranty, not an NVMOS policy. We've summarized it in plain English to save you a search. The manufacturer's official terms always govern and can change without notice. Last reviewed on nvmos.com: October 27, 2026.
Coverage by product
| Product or component | Coverage |
|---|---|
| AEV accessories: bumpers, tire carriers, DualSport suspension, wheels, skid plates, snorkels, flares, lighting mounts and recovery gear | Limited lifetime |
| Original AEV paint, powder coat or dip finishes | 1 year |
| Wear items: bushings, bump stops, heim joints, beadlock rings | Not covered |
What's covered
- Material and manufacturing defects in AEV accessories
- Original purchaser only, with proof of purchase
- AEV may repair the part, replace it, or reimburse the purchase price, at its discretion
What's not covered
- Second owners
- Labor to diagnose, remove or install parts
- Abuse, misuse, modification, improper installation or poor maintenance
- Vehicles used in racing, competition or commercial activity
- Trail and weather finish damage such as rock chips, scratches, sap, salt and sun
- Incidental costs, damage to non-AEV parts, counterfeit parts, and shipping back to AEV
How to make an AEV warranty claim
- Gather your proof of purchase and photos of the defect
- Contact AEV's warranty department to get a return merchandise authorization (RMA)
- AEV usually asks for the part back for inspection; if a replacement ships first, AEV may charge for it and refund once the defect is confirmed
AEV warranty contact: Email warranty@aev-conversions.com · Phone 248-926-0256
Bought it from NVMOS? Start with us.
Have your order number and a few photos of the issue ready, then call real humans at (920) 249-7744 or send us a message. We'll tell you whether the claim goes through us or straight to AEV, and help it along either way.
See all AEV products at NVMOS →
Disclaimer: The information on this page describes AEV's (American Expedition Vehicles) own warranty policy. It is not a warranty offered by NVMOS (No Visible Means of Support LLC). Manufacturers update their terms at any time; we review these pages periodically, but the manufacturer's current official policy is the one that applies to your claim. Source: AEV official parts warranty. Last updated on nvmos.com: October 27, 2026. See our return policy for NVMOS's own terms.
About the brand
AEV (American Expedition Vehicles)
AEV (American Expedition Vehicles) builds OE-quality bumpers, suspension, wheels and armor for Jeep Wrangler and Gladiator, Ram HD, Ford Super Duty, Chevy and GMC trucks. NVMOS carries AEV's EX and RX bumpers, DualSport RT, XP and SC suspension systems, Borah, Katmai and Crestone DualSport wheels, skid plates, snorkels, HighMark flares and the AEV recovery gear line.
Based in: Wixom, Michigan (founded in Missoula, Montana in 1997) · Made in: USA, most parts within 200 miles of Detroit · Lead time: Ships from AEV; bumpers and suspension systems ship freight or oversize
Shop all 272 AEV (American Expedition Vehicles)WarrantyAll brands
Warranty terms are set by AEV (American Expedition Vehicles), not NVMOS, and can change. Bought from us? Call (920) 249-7744 and we'll handle the claim with the brand.
AEV 3" High Capacity Coil Springs for 2018+ JL Wrangler
AEV 3" High Capacity Coil Springs are a direct fit upgrade for 4-Door Jeep JL Wrangler customers with an AEV 2.5" DualSport Suspension System already installed on their vehicle. Developed with the true overland enthusiast in mind, these frequency-tuned, progressive-rate Jeep JL coil springs provide the increased load-carrying capacity necessary for heavily loaded vehicles, while still offering the exceptional ride quality, handling, and off-road articulation that AEV is known for.
- Standard Load Coil Springs are optimized for an AEV-spec Wrangler with typical gear/cargo inside. This means the ideal ride height, handling, and overall performance will be achieved on a vehicle with steel bumpers, a winch, a full-size spare, and recovery gear (+0-400 lbs. over factory weight).
- High Capacity Coil Springs are specifically designed for overland enthusiasts who have a fully outfitted vehicle that is also consistently loaded with heavier gear (+400-600 lbs.), such as modular cargo systems or roof rack/rooftop tent combinations.
While these coil springs will work for a lighter weight vehicle, customers should be aware that it will sit higher than advertised and have a slightly stiffer ride - not excessively harsh or intolerable, but also not nearly as pleasant for daily use as a vehicle within our target weight range.
These high-capacity coil springs for sale are engine specific and only sold as a complete set of front/rear springs in order to preserve the optimal vehicle handling dynamics that our DualSport suspensions provide.
- 2018-2026 Jeep Wrangler JL
Fitment is per AEV. Confirm your model year, trim and options before ordering.
| Spec | Detail |
|---|---|
| Brand | AEV (American Expedition Vehicles) |
| Part numbers | NJL21502AB, NJL21506AA |
| Warranty | AEV limited lifetime parts warranty |
Not sure which version fits your build? Call or text us at (920) 249-7744.
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