---
product_id: 572629472
title: "Dorman 929-943 Front Heavy Duty Coil Spring Upgrade - 35 Percent Increased Load Handling Compatible with Select Ford Models, 1 Pair"
price: "₩1072696"
currency: KRW
in_stock: true
reviews_count: 3
url: https://www.desertcart.kr/products/572629472-dorman-929-943-front-heavy-duty-coil-spring-upgrade-35
store_origin: KR
region: South Korea
---

# 35% increased load capacity Fits Ford Super Duty 2005-2025 Precision-engineered durability Dorman 929-943 Front Heavy Duty Coil Spring Upgrade - 35 Percent Increased Load Handling Compatible with Select Ford Models, 1 Pair

**Price:** ₩1072696
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Drive with 35% More Power & Precision!

## Quick Answers

- **What is this?** Dorman 929-943 Front Heavy Duty Coil Spring Upgrade - 35 Percent Increased Load Handling Compatible with Select Ford Models, 1 Pair
- **How much does it cost?** ₩1072696 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/572629472-dorman-929-943-front-heavy-duty-coil-spring-upgrade-35)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Compatibility:** Designed specifically for Ford F-250, F-350, F-450, and F-550 Super Duty models from 2005 to 2025—check your fit with our garage tool.
- • **Trusted American Design:** Backed by expert engineers in the USA, ensuring quality and reliability you can count on.
- • **Boost Your Hauling Power:** Upgrade your suspension with a 35% higher load handling capacity for relentless heavy-duty performance.
- • **Engineered for Endurance:** Crafted from premium steel to withstand the toughest road conditions and extend your vehicle’s lifespan.
- • **Ride Comfort Meets Strength:** Custom-tuned coil springs reduce driver fatigue and improve handling, even under maximum load.

## Overview

The Dorman 929-943 Front Heavy Duty Coil Spring Upgrade delivers a 35% increase in load handling for select Ford Super Duty trucks (2005-2025). Engineered from durable steel, these springs enhance ride quality, reduce fatigue, and improve handling under heavy loads. Precision fitment and trusted US-based design make this pair the ultimate upgrade for professionals demanding reliability and performance.

## Description

This pair of heavy-duty coil springs is designed to provide a 35% increase in load handling capability over the vehicle's nominal spring rate, and offer an easy upgrade for vehicles used in continuous heavy hauling conditions. Custom-engineered to improve ride quality, reduce driver fatigue, and improve handling, they're an ideal replacement for coil springs on many pickup trucks, SUVs, RVs, plow trucks, vans and more. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Ford F-250 Super Duty: 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025] - [Ford F-350 Super Duty: 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025] - [Ford F-450 Super Duty: 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025] - [Ford F-550 Super Duty: 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025]

Review: La calidad - Con muy buena calidad
Review: You get what they say'' 35% more lift... - These springs are a Game Changer, They are roughly 3'' taller than the old stock, So allow for this,- As a precaution on in stall, on the height (chassis) vs axle to ground lift on the installation.

## Features

- Upgraded spring rate - this pair of heavy-duty coil springs is designed to provide a 35% increase in load handling capability over the nominal spring rate of specified vehicles
- Ideal solution - precision-engineered to improve ride quality, reduce driver fatigue and improve handling on many pickup trucks, SUVs, RVs, plow trucks, vans and more
- Durable construction - manufactured from quality steel to help ensure reliable performance and to replace or upgrade worn or damaged coil springs
- Trustworthy design - backed by a team of product designers and engineers based in the United States
- Ensure fit - Input your vehicle into the garage tool and check Confirmed Fit bar at the top of the page. If there is an “i” in a blue circle, additional verification is needed. Please hover over the "i" to verify fitment notes match your vehicle.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Dorman Products |
| Brand | Dorman |
| Item Weight | 49.9 pounds |
| Product Dimensions | 24.9 x 20.4 x 9.5 inches |
| Country of Origin | Canada |
| Item model number | 929-943 |
| Manufacturer Part Number | 929-943 |
| OEM Part Number | 0 |

## Images

![Dorman 929-943 Front Heavy Duty Coil Spring Upgrade - 35 Percent Increased Load Handling Compatible with Select Ford Models, 1 Pair - Image 1](https://m.media-amazon.com/images/I/91md-MRhlqL.jpg)
![Dorman 929-943 Front Heavy Duty Coil Spring Upgrade - 35 Percent Increased Load Handling Compatible with Select Ford Models, 1 Pair - Image 2](https://m.media-amazon.com/images/I/81LnP+ThSfL.jpg)
![Dorman 929-943 Front Heavy Duty Coil Spring Upgrade - 35 Percent Increased Load Handling Compatible with Select Ford Models, 1 Pair - Image 3](https://m.media-amazon.com/images/I/81BB+6ziS5L.jpg)
![Dorman 929-943 Front Heavy Duty Coil Spring Upgrade - 35 Percent Increased Load Handling Compatible with Select Ford Models, 1 Pair - Image 4](https://m.media-amazon.com/images/I/81qpxobWXzL.jpg)
![Dorman 929-943 Front Heavy Duty Coil Spring Upgrade - 35 Percent Increased Load Handling Compatible with Select Ford Models, 1 Pair - Image 5](https://m.media-amazon.com/images/I/81xVkwtAJBL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ La calidad
*by Y***E on September 13, 2025*

Con muy buena calidad

### ⭐⭐⭐⭐⭐ You get what they say'' 35% more lift...
*by C***G on October 4, 2024*

These springs are a Game Changer, They are roughly 3'' taller than the old stock, So allow for this,- As a precaution on in stall, on the height (chassis) vs axle to ground lift on the installation.

### ⭐ Dangerously Rough, over stiff do not buy
*by L***. on June 30, 2024*

Junk will bounce you off the road complete garbage

## Frequently Bought Together

- Dorman 929-943 Front Heavy Duty Coil Spring Upgrade - 35 Percent Increased Load Handling Compatible with Select Ford Models, 1 Pair
- Detroit Axle - 4WD Front 9pc Suspension Kit for 05-16 Ford F-250 F-350 Super Duty 4 Ball Joints 2 Outer Tie Rods 1 Outer Steering Tie Rod at Pitman Arm 1 Adjustment Sleeve 1 Center Link Replacement

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**Shop now:** [https://www.desertcart.kr/products/572629472-dorman-929-943-front-heavy-duty-coil-spring-upgrade-35](https://www.desertcart.kr/products/572629472-dorman-929-943-front-heavy-duty-coil-spring-upgrade-35)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-10*