Suspension and Components› Springs and Components

Dobinsons

Heavy Duty Rear Coil Springs (400 lbs)

$300.00

SKU: C29-029

Special Order
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The Dobinsons C29-029 coil springs are designed to fit the Jeep Grand Cherokee WK from 2005 to 2010 and the Jeep Commander from 2006 to 2010. These springs are intended for vehicles with heavy accessory weight, supporting up to 400 lbs. Dobinsons manufactures these coil springs in Australia to ISO9001:2008 international quality standards.
Show original supplier description
The Dobinsons C29-029 coil springs are a premium aftermarket suspension upgrade, fully designed, manufactured, and finished in Australia. Utilizing ultra-modern design technology, these springs are fully scragged and load-tested to ensure they meet and maintain required specifications. They undergo state-of-the-art heat treatment and high-intensity shot peening for enhanced durability. These coil springs are specifically engineered to suit the Jeep Grand Cherokee WK models from 2005 to 2010 and Jeep Commander models from 2006 to 2010. They are designed for vehicles carrying heavy accessory weight, up to 400 lbs, and provide approximately a 1.75-inch lift with this constant load. Dobinsons manufactures its coil springs to ISO9001:2008 international quality standards at their facility in Central Queensland, Australia. Dobinsons boasts one of the world's largest ranges of coil springs, including options for raised height and heavy-duty 4WD applications, lowered performance passenger cars, O.E. replacements, and heavy-duty commercial vehicles. The design engineers employ advanced coil spring design programs, crucial for developing variable/progressive rate springs that ensure correct laden and unladen spring rates for optimal ride comfort and handling. All springs are load tested and 100% 'scragged' to eliminate subsequent sag and maintain specifications.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandDobinsons
Part NumberC29-029
CategorySuspension and Components
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

Buy with Confidence

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.

View Full Return Policy

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.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy