Eibach ERO Off-Road Coilover Spring, 12" x 3.75" ID, 200 lb/in
Warranty Information
Vendor warranty summary
Eibach Warranty
At a glance: 5 years on springs, sway bars, lift blocks and spacers; 2 years on shocks, coilovers and steering stabilizers; 1 year on end links, wrenches and wear parts
This is Eibach's warranty, not an NVMOS policy. We've summarized it in plain English to save you a search. The manufacturer's official terms always govern and can change without notice. Last reviewed on nvmos.com: October 15, 2026.
Coverage by product
| Product or component | Coverage |
|---|---|
| Pro-Lift-Kit and Pro-Lift-Kit HD springs, factory replacement (ERL) springs, race and bump springs | 5 years |
| Pro-Truck upper control arms, Pro-Alignment kits, lift blocks | 5 years |
| Anti-Roll-Kit sway bars, Pro-Spacer wheel spacers | 5 years |
| Pro-Truck shocks and Sport shocks, Pro-Truck Coilover 2.0 and 2.5, Pro-Truck Reservoir shocks (2.0 and 2.5) | 2 years |
| Steering stabilizers | 2 years |
| End links, spanner wrenches, spring rubbers, spacers and sleeves, spring bags | 1 year |
| Wear parts on any product (bushings, ball joints, bearings) | 1 year |
Each Eibach product page on NVMOS also lists the warranty term Eibach assigns to that part number.
What's covered
- Factory defects in material and workmanship
- Products used on passenger cars and trucks under normal use and operating conditions
- The original purchaser, with proof of purchase, who still owns the vehicle the parts were installed on
- Eibach decides whether to repair, replace or refund the defective component
What's not covered
- Improper installation, or installation by someone other than a qualified mechanic experienced with suspension
- Improper service, misuse, modification, abuse, accident or collision
- Vehicles loaded beyond the manufacturer's weight limits
- Racing or racing-type use
- Parts moved to a different vehicle, or claims by anyone other than the purchaser
- Eibach Factory Refurbished parts
- Labor, removal and reinstallation, shipping to the dealer, towing, loss of use and other consequential costs
How to make an Eibach warranty claim
- Start with the dealer you bought from. The dealer requests a Return Goods Authorization (RGA) number from Eibach
- Send the part back with the RGA number, your sales receipt, and a written statement with your name, address, vehicle make and model, photos and a description of the defect and how it happened
- Eibach refuses returns without those items, and does not accept C.O.D. or collect shipments
- Eibach inspects the part, checks the receipt and reviews your statement before deciding the claim
Eibach contact: Phone: (800) 507-2338 (Mon–Fri, 6:30 a.m.–3:30 p.m. Pacific) · Eibach, Inc., Corona, California · Official warranty page
Bought it from NVMOS? Start with us.
Because Eibach claims run through the dealer, we're your first call. Have your order number and a few photos of the issue ready, then call real humans at (920) 249-7744 or send us a message. We'll request the RGA from Eibach and help the claim along.
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Disclaimer: The information on this page describes Eibach's own warranty policy. It is not a warranty offered by NVMOS (No Visible Means of Support LLC). Manufacturers update their terms at any time; we review these pages periodically, but the manufacturer's current official policy is the one that applies to your claim. Source: Eibach official warranty information. Last updated on nvmos.com: October 15, 2026. See our return policy for NVMOS's own terms.
About the brand
Eibach is a family-owned suspension company with its German base in Finnentrop and its U.S. arm, Eibach, Inc., in Corona, California. It has been building springs and suspension for more than seven decades, for street cars, race cars and trucks. NVMOS carries the truck and SUV side: Pro-Truck-Lift kits, Pro-Truck coilovers and shocks, Pro-Lift springs, sway bars, lift blocks, spacers and alignment parts.
Based in: Corona, California (Eibach Group: Finnentrop, Germany) · Made in: USA for most Pro-Truck parts, per Eibach · Lead time: Ships from Eibach; timing varies by part
Shop all 557 EibachWarrantyAll brands
Warranty terms are set by Eibach, not NVMOS, and can change. Bought from us? Call (920) 249-7744 and we'll handle the claim with the brand.
The Eibach ERO off-road coilover spring is a 12-inch, 3.75-inch inside-diameter race spring with a 200 lb/in rate, made for builders tuning a coilover setup, including Eibach's own Pro-Truck coilovers. Each spring is individually tested for a consistent rate, so what is on the label is what you get on the truck.
Why it works
- Consistent rate: every spring is tested on its own, so a pair behaves like a pair.
- Travel-focused design: Eibach designs the ERO line for maximum travel with minimum block height.
- Common size: the 3.75-inch ID suits Eibach Pro-Truck coilovers and other coilovers built around that diameter.
How to choose
Pick the length and rate your setup calls for. This listing is the 12-inch length at 200 lb/in. It is sold as a single spring, so order two for a pair. If you are unsure which rate your build needs, work it out with your coilover's spec sheet or give us a call before ordering.
Fitment
This is a universal coilover spring, not tied to a specific vehicle. Match the length, the 3.75-inch inside diameter and the rate to your coilover.
Install notes
Swapping springs requires taking the coilover apart with a proper spring compressor. Do not try it without one.
In the box
- One Eibach ERO coilover spring, 12 in x 3.75 in ID, 200 lb/in (part 1200.375.0200S)
Warranty
Eibach covers this part with a 5-year warranty against defects in materials and workmanship. We handle the claim with Eibach for you if something goes wrong.
Questions before you order?
Fitment questions are easier to settle before the box ships. Call or text Carl & Anton at (920) 249-7744 or use the chat — real humans in Sheboygan, Wisconsin, not a call center.
Technical specifications
| Kit contents | Single Spring |
|---|
Compatibility
| Toyota 4Runner | 2010-2024 · 4WD |
|---|---|
| Toyota 4Runner | 2010-2024 · RWD |
Eibach ERO Off-Road Coilover Spring, 12" x 3.75" ID, 200 lb/in FAQs
What comes in the box?
Single Spring.
What is the warranty?
Eibach covers it with a 5-year warranty against defects. If you bought it from NVMOS, start with us and we will handle it with Eibach.
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