Carbhub Rear ABS Wheel Speed Sensor Pair for Hyundai Tucson & Kia Optima FWD — Direct-Fit, Plug-and-Play

Carbhub Rear ABS Wheel Speed Sensor is a direct-fit replacement pair (left and right) built to restore wheel-speed readings and ABS/traction-control performance on compatible Hyundai and Kia FWD models.

If your vehicle displays an ABS or traction-control warning light, or if stability and braking feel inconsistent, a worn or failed rear wheel speed sensor is often the cause. This Carbhub kit supplies two rear sensors engineered to match factory connection points and electrical characteristics for a plug-and-play swap without cutting or splicing wires.

Which cars will these rear sensors fit?

These sensors are designed specifically for front-wheel-drive (FWD) Hyundai and Kia models from mid-2010s and later. They will not fit all-wheel-drive (AWD) variants, so verifying drivetrain and model year before purchase is important.

• Hyundai Tucson: 2016–2021 (2.0L, 2.4L, 1.6L Turbo) — FWD only
• Hyundai Sonata: 2015–2019 (2.0L, 2.4L, 1.6L Turbo, Hybrid & Plug-In Hybrid)
• Hyundai Veloster N: 2019–2022 (2.0L Turbo)
• Kia Optima: 2016–2020 (2.0L, 2.4L, 1.6L Turbo) — FWD only
• Kia Sportage: 2016–2022 (2.4L, 2.0L Turbo) — FWD only
• Kia Cadenza: 2016–2020 (3.3L V6)

How do these sensors help restore ABS and braking behavior?

Wheel speed sensors feed rotational data to the ABS and traction control modules. Replacing faulty sensors with correctly matched units like these helps clear warning lights and brings back accurate wheel-speed input so the vehicle’s safety systems function as intended.

• Replaces worn or intermittent sensors that trigger ABS/TC warnings
• Restores consistent wheel-speed signals for stability aids
• Sold as a rear left and rear right pair to address both sides simultaneously

Are these sensors easy to install?

Yes — the Carbhub sensors are built to OEM-style specifications with matching mounting points and factory-style electrical connectors. Most repairs are plug-and-play and can be completed with basic hand tools, avoiding the need for wiring changes.

• Direct-fit design for straightforward swap-out installation
• Factory-style connector means no cutting, splicing, or rewiring
• Typical installation requires common garage tools and minimal time

What part numbers and packing are included?

This kit cross-references common OEM numbers so you can confirm compatibility with your vehicle parts list. Carbhub ships the pair of rear sensors, one for the left and one for the right side, so both rear signals are renewed at once.

• OEM replacement references: 58980C1100, 2ABS5706, ALS3445, SU18793, ABS3445, 0845087
• Packing list: 2 pieces — Rear left and rear right ABS wheel speed sensors
• Important fitment note: This product fits FWD-only models; not compatible with AWD

Who is this for? Carbhub’s Rear ABS Wheel Speed Sensor pair is aimed at owners and technicians working on Hyundai Tucson, Sonata, Veloster N and select Kia Optima, Sportage, and Cadenza models that use front-wheel drive. It suits DIY mechanics seeking an OEM-style, plug-and-play replacement and repair shops needing a dependable sensor pair to clear ABS/traction-control faults and restore proper braking system feedback.