SKU: 1200.300.0700S | UPC: 803050483003
Eibach ERS 12.00 in. Length x 3.00 in. ID Off-Road Coilover Silver Spring for Jeep Wrangler, Toyota Tacoma & More
Eibach ERS coilover springs deliver consistent performance for off-road builds with a 12.00-inch free length, 3.00-inch inside diameter, and 700 lb/in rate. This silver spring fits popular setups on Jeep Wrangler JK/JL, Toyota Tacoma, 4Runner, and other trucks using standard 2.5-3.0 inch coilover shocks from Fox, King or Bilstein. It provides firm support for heavy loads and rough terrain while maintaining ride control.
Key Features
- 12.00 in. Free Length: Matches high-clearance off-road coilover requirements for full suspension travel without bottoming out.
- 3.00 in. Inside Diameter: Direct fit for common off-road shocks like Fox 2.5, King 2.5/3.0, and Eibach Pro-Truck systems.
- 700 lb/in Spring Rate: Handles 2,000+ lb axle loads ideal for lifted trucks, rock crawling, and desert racing.
- Silver Powder Coat Finish: Resists corrosion from mud, water, and salt exposure in harsh environments.
- Chrome Silicon Steel Construction: Shot-peened and heat-treated for 500,000+ cycle fatigue life under extreme stress.
Product Notes
- Sold as single spring; pair recommended for axle replacement.
- Inspect preload and shock compatibility before install to ensure proper function.
- Packaged in protective sleeve to prevent shipping damage.
Installation Notes
- Professional installation recommended.
- Requires shock body outer diameter under 2.75 inches for proper fit.
- Use OEM or Eibach retainers; torque to 25-30 ft-lbs on threaded collars.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2007-2018 | Jeep | Wrangler | JK |
| 2018-2024 | Jeep | Wrangler | JL Unlimited |
| 2019-2024 | Jeep | Gladiator | JT |
| 1996-2023 | Toyota | Tacoma | SR5/TRD |
| 2003-2009 | Toyota | 4Runner | Limited/Sport |
| 2010-2023 | Toyota | 4Runner | SR5/TRD Pro |
| 2015-2020 | Ford | F-150 | Raptor |
| 2007-2013 | Toyota | Tundra | SR5 |
Why Choose Eibach?
- Used by off-road champions in Baja 1000 and King of the Hammers.
- German-engineered tolerances hold +/-2% rate accuracy.
- Backed by decades of suspension testing in real-world conditions.
Frequently Asked Questions
-
Q: Will this fit Fox or King off-road coilovers?
A: Yes, 3.00 in. ID slides perfectly over 2.5 in. and 3.0 in. shock bodies; confirm stroke length matches 12 in. spring. -
Q: What material and finish does it have?
A: Wound from high-tensile chrome silicon steel with shot-peening for strength and silver powder coat for rust protection. -
Q: What warranty applies?
A: Eibach offers limited lifetime warranty on manufacturing defects when installed properly.
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Protective cardboard box, 13 in. L x 4 in. W x 4 in. H
- Weight: 7.1 lbs
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