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If your Buick Regal is showing ABS warnings or irregular braking feel, swapping the wheel speed sensor can often restore proper system function. Choosing the right sensor matters because fitment, signal quality, and durability determine whether the ABS and traction systems operate reliably under everyday driving conditions. This guide covers seven shortlisted Buick Regal ABS wheel speed sensors that meet our core criteria. We evaluated each option for fitment reliability and signal consistency, plus durability and ease of installation. Read on to understand what matters when picking a replacement sensor and why these picks made the list.
Looking for other parts? See all Buick Regal parts & accessories.
Top Picks at a Glance
| Best Reviewed A top-rated pick with lots of positive feedback | A-Premium ABS Wheel Speed Sensor — Rear Right Passenger Side for Buick Regal (2012–2013) |  |
| Most Popular A crowd favorite that many people choose with confidence | TRQ Rear Right ABS Wheel Speed Sensor (Passenger Side) |  |
| Best Quality Built to a higher standard if you want something more solid | A-Premium ABS Wheel Speed Sensor 2‑Piece Rear Set for Buick LaCrosse/Regal |  |
| Best Budget The cheapest option that still gets the job done reliably | HiSport HSABSS2080 ABS Wheel Speed Sensor (Rear) |  |
| Most Sold A high-volume bestseller chosen again and again | Dcmr Front Left & Right ABS Wheel Speed Sensor Pair for Buick Lacrosse, Regal, Malibu, Tourx |  |
| Best Value for Money The sweet spot between price and what you get | DOICOO ABS Wheel Speed Sensor (13317205) |  |
| Best Overall The best all-around choice for most situations | TRQ Front ABS Wheel Speed Sensor (BSA15958) |  |
1. A-Premium ABS Wheel Speed Sensor — Rear Right Passenger Side for Buick Regal (2012–2013)
| Compatible Models | Buick Regal 2012-2013 Sedan (4-Link Rear Axle) |
|---|---|
| Location | Rear Right Passenger Side |
| Connector Pins | 2 Pins |
| Mounting Type | Flange Mount |
| Output Type | Analog |
This A-Premium ABS wheel speed sensor is a direct replacement designed for the rear right passenger side of 2012–2013 Buick Regal sedans with a 4-link rear axle. It measures wheel rotation and sends that signal to the anti-lock brake system to restore ABS and stability functions when an original sensor fails. The sensor is made from ABS plastic, uses a 2-pin connector, and is specified as flange mounted with analog output. The listing states 100 percent performance testing and says the part meets or exceeds factory-quality specifications, which should make installation straightforward for a DIYer or a technician and quickly clear ABS warnings when compatible. Limitations include reliance on correct fitment for the Regal rear 4-link axle and the analogue output which may not match vehicles that require a different signal type; buyers should verify the reference numbers match their vehicle. The product carries a one-year item-only guarantee from the seller.
Best for: Reliability-focused buyers who prioritize restoring safe ABS operation on a 2012–2013 Buick Regal sedan and prefer a tested, factory-quality replacement part.
Less Ideal for: Buyers who need a universal or multi-year sensor solution or those replacing sensors on other vehicle models or axle configurations should look elsewhere.
- Direct replacement fit for 2012–2013 Buick Regal rear right (passenger) side with 4-link rear axle.
- Specified 2-pin connector and flange mount for straightforward connection and installation.
- Manufacturer states 100% performance testing and factory-quality compliance to restore ABS functionality.
- Simple analog output and common connector reduce compatibility surprises when matched to the vehicle.
- Compatibility limited to specific Buick Regal model years and rear axle type so incorrect selection will not fix ABS faults.
- Material is ABS plastic which may be less durable than some higher-end sensor housings.
- Guarantee covers only the cost of the item and excludes labor or related expenses.
Verdict A straightforward, tested factory-quality replacement to restore ABS function on 2012–2013 Buick Regal sedans when the rear right sensor fails.
2. TRQ Rear Right ABS Wheel Speed Sensor (Passenger Side)
| Measurement Accuracy | ±1% |
|---|---|
| Mounting Type | Flange Mount |
| Output Type | Push-Pull |
| Material Type | Acrylonitrile Butadiene Styrene |
This TRQ rear right ABS wheel speed sensor replaces the factory unit on compatible Buick Regal models and restores accurate wheel speed input for ABS and traction control systems. It is sold as a single passenger-side sensor with a flange mount and push-pull output, packaged to match the original routing and connector positions so most owners can swap it in without modifying the vehicle. TRQ highlights measurement accuracy of ±1% and supplies the sensor with factory-style clips and harness fittings to simplify installation for a DIYer or independent shop. In practice it offers a cost-effective way to clear ABS fault codes and stop intermittent ABS or traction control activations when the original sensor is failing. Some users report perfect fit and long service, while a minority encountered parts that did not cure their issue and required an OEM replacement, so expect occasional variability in fit or signal performance compared with dealer parts.
Best for: A convenience-driven buyer who wants an affordable, direct-replacement part they can install quickly to fix ABS or traction control warnings without a lengthy parts search or dealer visit.
Less Ideal for: Buyers who prioritize absolute dealer-perfect compatibility or who require factory diagnostics and support; such users should consider sourcing a factory-quality sensor through the dealer.
- Direct-fit design for passenger-side rear wheel on supported models to minimize modification during installation
- Measurement accuracy claimed at ±1% which helps reliable ABS and traction control readings
- Includes factory-style mounting flanges and connector routing to simplify DIY replacement
- Made from common automotive-grade ABS material and sold by a brand with DIY installation resources
- Not guaranteed to match OEM signal characteristics in every case which can leave some vehicles still needing dealer parts
- Sold as a single sensor so both sides must be purchased separately if dual replacement is desired
Verdict A budget-friendly, direct-fit rear passenger ABS sensor for Buick Regal owners who want a convenient DIY replacement, though a small number of cars may still need a factory-quality unit.
3. A-Premium ABS Wheel Speed Sensor 2‑Piece Rear Set for Buick LaCrosse/Regal
| Compatible Models | Buick LaCrosse 2012-2014, Regal 2014-2017 |
|---|---|
| Connector Pins | 2 Pins |
| Location | Rear Left and Right |
| Mounting Type | Flange Mount |
| Output Type | Push-Pull |
This A-Premium rear ABS wheel speed sensor pair replaces the factory sensors on compatible Buick LaCrosse (2012–2014) and Regal (2014–2017) applications and is intended to restore accurate wheel-speed input for ABS and traction control systems. Installation is typical direct-replacement flange mounting with a two-pin connector and is used whenever a failed sensor triggers ABS or traction fault codes, pulsating brakes, or unstable stability control behavior. The sensors are molded from ABS plastic and claim to meet or exceed factory specifications, which suggests reliable signal output and corrosion resistance for routine driving. Practical benefits include matching connector type for a plug-and-play swap, a two-piece set for both sides, and an included one-year unlimited-mileage guarantee that covers part defects. Limitations are that this is an aftermarket replacement so fit and long-term durability can vary compared with factory parts, and the listing does not include detailed electrical specs such as output waveform or shielding construction that matter to performance-driven users seeking maximum noise immunity.
Best for: Performance-oriented buyers who prioritize restoring precise ABS and traction control function on Buick LaCrosse and Regal models and want a ready-to-install replacement that aims to meet factory standards.
Less Ideal for: Those seeking OEM-branded parts for guaranteed factory-original durability or buyers who require documented electrical performance data for motorsport or heavy off-road use.
- Direct-replacement flange mount with matching two-pin connector for plug-and-play installation
- Sold as a rear left and right two-piece set so both sides can be serviced at once
- Manufactured to meet or exceed factory specifications according to the maker
- One-year unlimited-mileage guarantee covering part defects
- Aftermarket construction may not match long-term durability of factory parts in harsh conditions
- No detailed electrical shielding or waveform specifications provided for high-noise environments
Verdict A practical aftermarket rear wheel speed sensor pair that aims to match factory performance for Buick LaCrosse and Regal owners who want a straightforward, plug-and-play replacement.
4. HiSport HSABSS2080 ABS Wheel Speed Sensor (Rear)
| Mounting Type | Flange Mount |
|---|---|
| Output Type | Push-Pull |
| Measurement Accuracy | ±3% |
| Upper Temperature Rating | 475 Degrees Fahrenheit |
This HiSport ABS wheel speed sensor is a direct-replacement style sensor intended for rear left or right fitment on specific Buick Regal, Allure and Lacrosse models and the Saab 9-5 listed in the fitment. It reads wheel rotation and sends push-pull output signals to the ABS/traction control system, so it is commonly used when a worn sensor has triggered ABS or traction warnings or degraded stability control performance. Notable features include flange mounting for straightforward installation, an advertised measurement accuracy of ±3 percent and an upper temperature rating up to 475°F for durability under heat. The sensor is molded from ABS plastic and comes as a single-piece unit, which keeps replacement simple for a DIYer or technician. Limitations are typical of economy aftermarket sensors: plastic construction may not match higher-end factory-metal housings and long-term durability under harsh road salts or impacts could be less than premium options. Fitment must be confirmed against the vehicle list before purchase to avoid compatibility issues.
Best for: Budget-conscious owners seeking an affordable, straightforward replacement sensor to clear ABS/traction warnings and restore proper wheel-speed feedback on specified Buick Regal-family vehicles.
Less Ideal for: Drivers who prioritize longest-term durability under heavy salt or off-road use or who prefer OEM-metal housings should consider higher-end or factory-quality sensors instead.
- Designed for rear left or right locations for direct replacement on listed Buick Regal/Allure/Lacrosse and Saab 9-5 models
- Flange-mount design simplifies installation and alignment
- Advertised ±3% measurement accuracy for consistent speed readings
- High upper temperature rating (475°F) for resistance to engine bay heat
- ABS plastic construction may be less impact- and corrosion-resistant than metal-bodied sensors
- Sold as a single sensor so buyers replacing both sides must purchase two units
Verdict A cost-efficient rear ABS wheel speed sensor that restores wheel-speed signals on supported Buick Regal-family cars but uses economy materials compared with premium replacements.
5. Dcmr Front Left & Right ABS Wheel Speed Sensor Pair for Buick Lacrosse, Regal, Malibu, Tourx
| Maximum Supply Voltage | 12 Volts (DC) |
|---|---|
| Mounting Type | Flange Mount |
| Output Type | Push-Pull |
| Specific Uses For Product | 2016-2021 Buick Lacrosse, 2018-2020 Buick Regal Sportback, 2018-2020 Regal Tourx, 2016-2021 Chevrolet Malibu |
These Dcmr sensors replace the front left and right wheel speed sensors on compatible Buick Lacrosse, Regal Sportback, Regal Tourx and Chevrolet Malibu models without collision warning or collision mitigation systems. They monitor wheel speed and send that data to the vehicle stability and ABS control modules to support anti-lock braking and traction control. The set is supplied as two sensors with flange mounts and push-pull outputs and is rated for a 12 volt supply, so installation is similar to a direct factory replacement for the listed vehicles. In use they restore proper wheel speed reporting to the ABS computer and can extinguish ABS warning lights caused by failed sensors. Expect straightforward mechanical fit and electrical plug-in when the OEM part numbers match, but buyers should verify fitment carefully because these units are specific to certain trims and model years and will not work with vehicles that have different collision mitigation or warning systems. Build materials list common plastics and copper and performance aligns with a budget aftermarket replacement rather than a premium factory part.
Best for: A risk-averse mainstream buyer seeking a straightforward, like-for-like replacement for front ABS sensors on the specified Buick Regal, Lacrosse and Chevrolet Malibu model years who prioritizes restoring factory safety function without experimenting with performance upgrades.
Less Ideal for: Drivers who need sensors that work with advanced collision warning or mitigation systems or who prefer OEM branded parts for extended longevity should look elsewhere.
- Sold as a matched front left and right pair for simultaneous replacement
- Flange mount design and push-pull output mirror common factory connector styles for easier installation
- Directly lists OEM part interchanges and compatible model years to simplify fitment checks
- Operates on standard 12 V vehicle electrical systems for compatibility with target vehicles
- Not compatible with vehicles equipped with collision warning or collision mitigation systems
- Aftermarket construction and materials may not match long-term durability of factory-quality sensors
Verdict A practical, matched pair of aftermarket front ABS wheel speed sensors for specific Buick and Malibu years that restores ABS function when OEM sensors fail, provided your vehicle does not use advanced collision systems.
6. DOICOO ABS Wheel Speed Sensor (13317205)
| Brand | DOICOO |
|---|---|
| Mounting Type | Plug In |
| Output Type | Electric signal |
| Response Time | 0.85 Milliseconds |
| Measurement Accuracy | +/-0.5% |
This DOICOO ABS wheel speed sensor is a plug-in replacement designed to restore wheel speed signals for affected vehicles. It is used when an ABS or traction control warning appears, or when diagnostics point to a faulty rear speed sensor on a Buick Regal. The sensor replicates the factory mounting and electrical connector so installation is straightforward and can often be completed without special tools. Notable product details include a fast electrical response time and stated measurement accuracy, which help the vehicle ECU receive stable speed data for braking and stability systems. Practical benefits are straightforward: it can clear ABS warning states when the original sensor has failed and it avoids the higher cost of dealer parts. Limitations are that replacement of the sensor will not fix problems caused by a damaged tone ring, hub, or wiring elsewhere, and buyers should verify exact fitment and connector orientation for their model year Regal before purchase.
Best for: Practical optimizers seeking a lower-cost, functional replacement that restores ABS and traction control operation on a Buick Regal without paying dealer prices.
Less Ideal for: Those who prefer dealership parts, need a branded OEM replacement with manufacturer-backed support, or who have underlying ABS system damage beyond the sensor itself should consider other options.
- Direct plug-in fit intended for compatible Buick Regal models so installation is typically simple
- Stated measurement accuracy and quick response time to provide consistent wheel speed readings
- Designed to match factory mounting points and connector layout to reduce modification
- Multiple material components listed suggest corrosion resistance for longevity
- Does not address issues caused by damaged tone rings, wheel hubs, or wiring which can mimic a bad sensor
- Fitment must be confirmed for the specific Regal year and trim before installation
Verdict A budget-friendly, direct-fit sensor for Buick Regal owners who want a practical replacement to restore ABS functionality provided the wheel hub and tone ring are sound.
7. TRQ Front ABS Wheel Speed Sensor (BSA15958)
| Mounting Type | Flange Mount |
|---|---|
| Output Type | Push-Pull |
| Material Type | Acrylonitrile Butadiene Styrene |
| Specific Uses For Product | automotive |
This TRQ front ABS wheel speed sensor is a direct-replacement unit intended to restore wheel-speed input to the vehicle's ABS and traction-control systems. It mounts using the factory-style flange and a push-pull output connector so it should plug into the original harness without modifications. Typical use is a front driver or passenger side replacement when a faulty sensor triggers ABS or stability control warnings. Notable features include pre-assembled wiring and clips for straightforward routing and ABS-compatible ABS plastic construction that keeps the sensor lightweight. Benefits in real-world use are simplified DIY installation, elimination of false speed readings, and compatibility across the listed Regal front applications. Limitations are occasional variability in long-term reliability versus factory parts reported by some installers and the need to confirm exact fitment for specific trim or suspension options before ordering. Buyers should plan for standard wheel removal and basic hand tools to complete the swap and be prepared to clear fault codes after installation.
Best for: Balanced buyers who want a cost-effective, direct-replacement sensor that lets them perform a front-end ABS repair themselves with minimal fuss.
Less Ideal for: Those who prioritize an exact factory-original part from a dealer or who prefer having a professional shop handle diagnostics and replacement should consider OEM options instead.
- Direct-fit flange mount and factory-style connector for straightforward installation
- Pre-assembled wiring and clips that match factory routing to reduce installation time
- Offers a budget-friendly alternative to dealer parts while restoring ABS and traction function
- Manufacturer provides DIY videos and compatibility guidance to help with installation
- Some buyers report inconsistent long-term performance compared with factory sensors
- Not guaranteed to match every trim or suspension variant without confirming fitment
Verdict A practical, easy-to-install direct-fit front ABS sensor for Buick Regal owners seeking a balanced, cost-conscious replacement option.
Choosing the Right Buick Regal ABS Wheel Speed Sensor: Key Factors to Consider
Fitment and Connector Compatibility
Accurate mechanical fitment and the correct electrical connector are essential because improper mounting or a mismatched plug can cause intermittent signals or require adapter work. A sensor that matches the factory mounting points reduces installation time and the risk of incorrect alignment.
Connector compatibility matters for signal integrity. Using the correct OEM-style connector eliminates splices that can introduce resistance or corrosion points. When the sensor seats and orients exactly as designed, the tone ring and sensor face align properly, which helps maintain consistent wheel speed readings.
Signal Consistency and Sensor Type
The sensor must provide a stable, noise-free signal to the ABS module across a range of wheel speeds. Variations in waveform amplitude or timing can trigger fault codes or degrade ABS performance. Opt for sensors whose electrical characteristics match the vehicle controller's expectations, whether that is a passive or active (Hall effect) design.
Consistent signal output reduces false ABS activations and improves diagnostic clarity. Sensors that maintain waveform integrity under vibration and varying temperatures help ensure the braking system behaves predictably during emergency stops or slippery conditions.
Durability and Environmental Sealing
Wheel speed sensors sit close to road grime, moisture, and road salt, so robust sealing and corrosion-resistant materials increase service life. A well-sealed housing and protected wiring prevent water ingress and shorting, which are common failure modes for sensors exposed to the elements.
Look for sensors with reinforced cable jackets and strain relief at the connector to minimize damage from movement or debris. Durable components lower the likelihood of premature failure and reduce the need for repeat replacements.
Thermal Performance and Material Quality
Sensors experience wide temperature swings from engine bay heat and cold ambient conditions. Materials that resist thermal cycling and maintain dimensional stability help preserve the air gap between the sensor and tone ring, which is critical for signal accuracy.
High-quality magnetics and stable electronic components are less likely to drift electrically over time. Choosing parts specified for automotive thermal ranges reduces the chance of heat-related failures or degraded signal output after long drives.
Ease of Installation and Serviceability
A sensor that installs with basic hand tools and uses existing mounting points reduces labor time and the risk of installation errors. Features such as pre-attached clips, properly routed wiring lengths, and matching fasteners simplify replacement and help ensure the sensor stays secure.
Serviceability also includes how easy it is to access the sensor and replace it without disassembling nearby components. Sensors designed for straightforward replacement minimize downtime and the potential for introducing new issues during installation.
Diagnostic Clarity and Troubleshooting Support
Sensors that provide predictable electrical readings help when diagnosing ABS-related fault codes. Clear documentation of expected voltage or resistance values makes it easier to verify a sensor's condition with common diagnostic tools.
Parts accompanied by wiring diagrams, testing tips, or specification sheets enable more accurate troubleshooting. When a replacement produces expected diagnostic values, it reduces ambiguity and helps confirm whether the issue was the sensor or another ABS system component.
FAQ
What signs indicate a faulty ABS wheel speed sensor on a Buick Regal?
Common signs include an illuminated ABS warning light, inconsistent speedometer readings, or sporadic engagement of traction control. You may also notice longer stopping distances or an ABS system that behaves unpredictably under braking. These symptoms often prompt a diagnostic scan to check for related fault codes.
Can I test a Buick Regal wheel speed sensor before replacing it?
Yes. You can typically test a sensor by measuring its voltage or resistance according to the vehicle's service specifications, or by checking the waveform with an oscilloscope while spinning the wheel. A stable, appropriately shaped signal usually indicates the sensor is functioning. If readings are out of spec or intermittent, replacement is often warranted.
How important is exact fitment when replacing a Buick Regal ABS sensor?
Exact fitment is important because it ensures proper alignment with the tone ring and a secure electrical connection. A sensor that does not mount in the correct position can produce weak or noisy signals, leading to diagnostic trouble codes or degraded ABS performance. Prefer parts that list Buick Regal fitment explicitly.
Will replacing the wheel speed sensor clear ABS fault codes by itself?
Replacing a faulty sensor can clear codes related to that sensor once the new part sends correct signals, but stored codes may still need to be reset with a diagnostic tool. If the fault was caused by wiring or another ABS component, codes may persist after replacement. Verifying wiring and clearing codes after repair helps confirm the issue is resolved.
Is an OEM-style sensor necessary for reliable ABS function?
OEM-style sensors often match factory fit and electrical specs closely, which can simplify installation and reduce risk of compatibility issues. However, well-made aftermarket sensors that replicate mounting and signal characteristics can also perform reliably. Evaluate build quality, sealing, and stated electrical specifications when deciding.
How We Chose the Best Buick Regal ABS Wheel Speed Sensor
We focused on items that specifically fit the Buick Regal chassis and electrical connectors to avoid fitment guesswork. Key evaluation criteria included mechanical and electrical fitment accuracy, signal consistency under load, and thermal and corrosion resistance to reflect real-world exposure. We also assessed ease of installation, availability of OEM-style connectors, and stated durability features such as sealed housings or reinforced wiring. Products were excluded if they lacked clear application data for the Buick Regal, used generic universal mounting that required significant modification, or did not provide electrical specifications compatible with the vehicle's ABS controller. The final shortlist balances parts that closely match factory fitment and those offering robust aftermarket construction while prioritizing reliable signal output and long-term sealing against contaminants.
Our full evaluation process is outlined in our review methodology.
Conclusion
When choosing a Buick Regal ABS wheel speed sensor, prioritize correct fitment and consistent signal output. Those two factors have the biggest impact on ABS and traction control behavior and reduce the chance of recurring faults. Balance durability, thermal performance, and ease of installation to minimize future service needs. If diagnostics point to a sensor issue, confirm wiring and connector condition before replacement to ensure a successful repair.
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