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Specifications
- Brand
- Firestone
- Part #
- 4135
- UPC
- 767555097724
Firestone Coil-Rite Air Helper Spring Kit Rear 98-17 Toyota 4Runner (W237604135)
$158.89
On Backorder — Expected to ship by May 23, 2026
Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.
Air springs fit inside your existing coil springs, leveling your vehicle and improving handling under heavy loads.
Key Features
- Variable Spring Rate — Adjust spring rate by changing air pressure.
- Levels Vehicle — Keeps your 4Runner level, even with heavy loads.
- Improves Handling — More effective braking and handling, even under heavy loading.
- Durable Construction — Made of elastic polyurethane for long life.
- 500-1000 lbs Capacity — Supports 500-1000 lbs per set (not to exceed vehicle's GVWR).
About this part
Product Details
Description
Coil-Rite® Air Helper Spring KitSpecifications
- Brand
- Firestone
- Manufacturer Part #
- 4135
- UPC
- 767555097724
Frequently Asked Questions
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Firestone Coil-Rite Air Helper Spring Kit Rear 98-17 Toyota 4Runner (W237604135)
$158.89