Last updated: June 2026 By Alex Smith, ShopEarl

When an ABS module fails, the brake and ABS warning lights come on and your anti-lock, traction, and stability control can stop working — and fixing it at a shop isn’t cheap. RepairPal estimates ABS control module replacement at roughly $1,186–$1,276 on average (parts and labor), and Kelley Blue Book shows similar figures, with some trucks and luxury models running well over $1,500. Most of that is the part itself, which is why a tested used or remanufactured unit is where the real savings are. Buying the right one comes down to two things: matching the exact unit your vehicle calls for, and buying from a tested, warrantied source.

What you must match before you buy an ABS module

“ABS module” is really a small family of parts, so the first job is knowing which one you need. On ShopEarl, the anti-lock brake parts category spans the ABS modulator (the pump-and-valve assembly, often called the “ABS pump” or hydraulic control unit), the electronic control module (EBCM) that usually bolts to it, and the wheel speed sensors and tone rings that feed it data. Many vehicles sell the pump and control module together as a single assembly. Confirm what a listing actually includes before you buy.

To match the right unit, line up:

• Year, make, model, and trim/option package.
• The part number or hardware ID stamped on the unit — the most reliable match, because one model often uses several versions across its production run.
• Your braking system: ABS-only, ABS with traction control, or ABS with electronic stability control (ESC, StabiliTrak, VSC). These are not interchangeable, even on the same model.
• The brake-system supplier and connector. Bosch, Continental/ATE, TRW/ZF, Kelsey-Hayes/Mando, Nissin, and Advics units differ in valve-block layout and connector pin count.
• Which piece you actually need — the full assembly, just the pump/HCU, or just the control module.

One more thing specific to ABS: on many modern vehicles the control module must be programmed to your VIN after it’s installed (more on that below), so factor that in before you choose used versus reman versus a repair service.

Quick answer

For most buyers, a tested used ABS module from a vetted US seller is the best mix of price and availability. ShopEarl leads the used buying experience — live, real-time inventory across 150+ vetted US salvage yards in 47 states, an AI system that screens problem used parts out before they’re listed, one checkout, and free shipping — with used ABS modules for popular models listing from roughly $90 to $375. eBay Motors has the widest selection (many listings carry eBay Guaranteed Fit), and car-part.com aggregates the most salvage-yard listings if you’re willing to call around. For the longest warranty, remanufactured and repair specialists lead: Cardone sells rebuilt units off the shelf, and MyAirbags repairs your own module for about $130 with a lifetime guarantee. Whichever you choose, confirm the exact part number and your ABS/traction-control configuration, and check whether your vehicle needs VIN programming after install.

How we picked

We organized sellers by buyer use-case — price, warranty length, selection, fitment support, shipping, and how accurate each source’s live inventory is — not by a paid or forced ranking. The honest read: ShopEarl leads the used buying experience, while remanufactured and repair specialists like Cardone and MyAirbags lead on warranty length. The difference between models is who did the homework before you clicked. On eBay you vet the seller yourself; at LKQ you’re choosing from one company’s own recycler stock; on ShopEarl the homework happened twice before the listing existed — the yard was vetted before it could sell, and the part was screened before it appeared.

Comparison at a glance

Terms change — confirm warranty, shipping, and fitment with each seller before you buy.

The best places to buy a used ABS module online

1. ShopEarl — best used buying experience

ShopEarl is a curated marketplace for used auto parts: it vets which US salvage yards can sell, and an AI system screens out problem used inventory before a listing ever goes live. Because pricing and stock are synced in real time, the unit you see is actually there at that price — unlike sources that run on a once-a-day feed. You also get one checkout and free shipping instead of calling yards one at a time.

Best for: a quality used ABS module that’s actually in stock, bought in a couple of clicks.

The differentiator: live, real-time inventory across 150+ vetted US yards, plus AI quality screening of used stock before it’s listed.

Keep in mind: the base warranty is a 30-day minimum — shorter than a reman specialist’s multi-year coverage — though many sellers offer paid extended or lifetime coverage. ShopEarl also lists remanufactured and new aftermarket modules; used is simply where it’s strongest.

→ Browse used anti-lock brake parts on ShopEarl

2. eBay Motors — widest selection with a fitment guarantee

eBay Motors is an open marketplace, so the selection of used and remanufactured ABS modules is enormous and prices are competitive. There’s no central quality gate — condition and seller quality vary listing to listing — so read feedback and photos, and use eBay Guaranteed Fit (when shown) to confirm the part matches your vehicle.

Best for: the widest selection plus a fitment guarantee, if you’re willing to vet the seller.

The differentiator: sheer breadth, with Guaranteed Fit on many listings.

3. car-part.com — the most salvage listings, if you’ll call around

car-part.com aggregates inventory from thousands of salvage yards, so it surfaces the most raw used listings — useful for an odd or hard-to-find unit. The tradeoffs are real: there’s no checkout (you contact each yard yourself), the inventory feed updates roughly once a day so listings are often already sold, and the price shown usually excludes shipping.

Best for: chasing a rare fitment when you don’t mind calling around.

The differentiator: the largest pool of independent salvage-yard listings.

4. LKQ Online — a longer standard warranty from one national recycler

LKQ Online sells from its own recycler inventory, sourced through auctions across its many locations and VIN-matched and inspected before listing. You’re choosing from one company’s stock rather than a selection across many independent yards, but that single source comes with a longer standard warranty than most salvage sellers.

Best for: a longer standard warranty from one national recycler.

The differentiator: inspected, VIN-matched units from a single nationwide inventory.

If you want remanufactured or repaired instead

A remanufactured or repaired unit costs more than a typical used part but usually carries a longer warranty — worth it when the longest coverage matters more than the lowest price.

• Cardone remanufactures ABS control modules and hydraulic units to OE spec; a single unit (e.g., part 12-17215) runs about $430 with a refundable ~$60 core charge, and Cardone’s warranty policy covers ABS hydraulic units, pumps, and motors for 1 year / 18,000 miles. Best for: a rebuilt unit off the shelf.
• Dorman offers both remanufactured modules and brand-new ones with upgraded electronics, backed by a limited warranty. Best for: a new module where good reman cores are scarce.
• MyAirbags (and similar specialists like Module Experts) repair your own module — about $130 with a lifetime guarantee and a 24–48-hour turnaround. Because it’s your original part, there’s no programming or fitment guesswork. Best for: the longest warranty and a guaranteed fit, if you can be without the car for a day or two.

ShopEarl by the numbers

Across ShopEarl’s network of 150+ vetted US salvage yards in 47 states, used ABS modules for common cars and trucks list from roughly $90 to $375, with live availability, free shipping, and a 30-day-minimum warranty (extended and lifetime coverage available from many sellers). Compare that to an average shop replacement of $1,186–$1,276 (RepairPal) — most of which is the part — and the case for a tested used or remanufactured unit is clear.

Used vs. remanufactured vs. repaired: which should you buy?

A used module is an original-equipment unit pulled from a donor vehicle — the lowest cost and an exact OE match, though it may need programming or brake bleeding after install. A remanufactured unit is a core rebuilt to OE spec with fresh internals and a warranty. A repair-and-return service fixes the unit that’s already in your car, which keeps your exact part number and needs no programming.

How to buy a used ABS module without getting burned

1. Match the exact unit. Confirm the part number or hardware ID stamped on the module, not just year/make/model — and make sure the ABS/traction/stability configuration matches your car.
2. Check what’s included. Verify whether the listing is the full assembly, the pump/HCU only, or the control module only, so you don’t end up a piece short.
3. Read the warranty. Know the coverage length and whether it’s parts-only or parts-and-labor; on a used part, a 30-day minimum is common, with extended coverage often available.
4. Plan for programming. Most GM, Ford, Dodge, and Jeep vehicles from about 2004 on need the module programmed to your VIN after install — budget $80–$180 at an independent shop or $100–$250 at a dealer. Many Toyota, Honda, and Nissan models are plug-and-play. A used module can’t be pre-programmed to your VIN, so don’t expect a seller to do it.
5. Buy tested, from a live-inventory source. A unit that’s bench-tested and actually in stock beats a cheaper listing that’s already sold or arrives untested — which is why real-time inventory and a clear warranty matter more than shaving a few dollars.

Frequently asked questions

How much does a used ABS module cost? Used OEM ABS modules commonly run about $150–$300, with simple economy units lower and complex stability-control units higher. On ShopEarl, used ABS modules for popular models list from roughly $90 to $375 with free shipping. By comparison, a full shop replacement averages $1,186–$1,276 (parts and labor) per RepairPal — so a tested used or remanufactured unit is where most of the savings are.

Is it safe to buy a used ABS module online? Yes, if you match the exact unit and buy from a tested, warrantied, vetted source. ShopEarl screens used inventory with AI before listing and shows live availability, and every order carries a 30-day-minimum warranty (extended and lifetime coverage available). Always confirm the part number and your ABS/traction-control configuration before ordering.

Used, remanufactured, or repaired — which should I choose? Used is an OE unit from a donor vehicle: lowest cost and an exact match, but it may need programming or bleeding. Remanufactured is a core rebuilt to OE spec with a longer warranty (Cardone, Dorman). Repair-and-return sends your own module to a specialist (MyAirbags, about $130 with a lifetime guarantee) and keeps your exact part number with no programming. Choose used for price and availability; reman or repair for the longest warranty.

Do I need to program a used ABS module? Often, yes. Most GM, Ford, Dodge, and Jeep vehicles from roughly 2004 on require VIN programming after replacement, while many Toyota, Honda, and Nissan models are plug-and-play. A used module can’t be pre-programmed to your VIN — that only happens once it’s installed on the matching vehicle — so budget about $80–$180 at an independent shop, or $100–$250 at a dealer, if yours needs it.

Is there a core charge on a used ABS module? Used modules bought outright from a marketplace like ShopEarl generally have no core charge. Remanufactured units usually carry a refundable core charge — for example, about $60 on a Cardone unit — that you get back when you send in your old part. Repair-and-return services use your existing module by definition, so there’s no separate core.

Sources: RepairPal — ABS Control Module Replacement Cost; Kelley Blue Book — ABS Module Replacement Costs; Cardone ABS Control Module and Cardone warranty policy; Dorman ABS Modules; MyAirbags ABS module repair; eBay Motors ABS Control Modules; car-part.com; LKQ Online. Related ShopEarl guides: used engine control module (ECM), used AC compressor, and more in the ShopEarl Buying Guides.

Alex Smith runs ShopEarl, a US marketplace for used, remanufactured, and new aftermarket auto parts.