Dobinsons

100mm Lift Coil Spring Pair

$450.00

SKU: C29-087

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The Dobinsons C29-087 is a pair of Australian-designed and manufactured coil springs engineered to provide a 100mm (4-inch) lift for Jeep Wrangler JK 4-door models from 2007 to 2018. Constructed using ultra-modern design technology, these springs undergo a rigorous process including full scragging and load testing to eliminate subsequent spring sag, ensuring consistent ride height and long-term durability. The springs also feature high-intensity shot peening and state-of-the-art heat treatment for enhanced strength and service life. They are formed on precision mandrels with precise end configurations and finished with a durable powder coat in a teal color. The specifications include a free height of 450mm and a spring rate of 226lbs.

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Fitment

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Specifications

BrandDobinsons
Part NumberC29-087
CategorySuspension and Components

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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