Description
Product Overview
The A-Premium ABS Wheel Speed Sensor is engineered from high‑grade Acrylonitrile Butadiene Styrene (ABS) to provide a perfect balance of strength, heat resistance, and dimensional stability. This material choice ensures the sensor endures the harsh thermal cycles and mechanical vibrations typical of automotive transmission environments. The sensor features a flange‑mount design that aligns precisely with the transmission housing, allowing for a secure and repeatable installation without the need for additional brackets or adapters.
Each unit incorporates a push‑pull output configuration, a technology that simplifies wiring connections while delivering a clear, noise‑free signal to the vehicle’s electronic control unit (ECU). The push‑pull design reduces the likelihood of signal degradation caused by electromagnetic interference, which is especially important for maintaining accurate wheel speed readings during rapid acceleration or deceleration. The sensor’s output type is calibrated to meet original equipment (OE) specifications, ensuring seamless integration with existing vehicle systems.
Compatibility is a cornerstone of this product. The sensor carries multiple OEM part numbers—including 88971395, 8941133010, 8941308020, 8941324010, SC576, SC153, and 5S4771—covering a broad range of Toyota and Scion models. Specifically, it fits the Scion tC (2010), Scion xB (2010) with a 2.4L L4 engine, Toyota Highlander (2009‑2010 V6 3.3L, 2009‑2013 V6 3.5L), and Toyota Matrix (2010 L4 2.4L). This extensive fitment list eliminates the guesswork for mechanics and DIY enthusiasts alike, providing confidence that the part will match the vehicle’s specifications.
The sensor’s dimensions—5.31 x 3.86 x 1.93 inches—and lightweight profile (3.87 ounces) make it easy to handle during installation. Its compact size does not compromise performance; the sensor’s internal geometry is optimized to capture wheel speed data with high fidelity across the full operating range of the transmission. The product is backed by a one‑year unlimited‑mileage guarantee, reflecting A-Premium’s confidence in the sensor’s durability and long‑term reliability.
In addition to the core functional attributes, the sensor includes a set of reference markings that assist technicians in aligning the sensor correctly during mounting. These markings are laser‑etched onto the sensor housing, providing a visual cue that speeds up the installation process and reduces the chance of misalignment. The sensor also features a corrosion‑resistant coating on the mounting flange, protecting the metal interface from rust and ensuring a tight seal over the lifespan of the vehicle.
Overall, the A-Premium ABS Wheel Speed Sensor combines premium material selection, precise engineering, and comprehensive vehicle compatibility to deliver a product that meets the demanding standards of modern automotive applications. Whether you are replacing a failed sensor or performing a preventive maintenance upgrade, this sensor offers the performance and reliability expected from an OE‑grade component.
Usage
This sensor is intended for use in passenger cars and light trucks equipped with automatic transmissions that rely on wheel speed data for shift timing, traction control, and anti‑lock braking systems. It excels in environments where accurate speed detection is critical, such as during high‑speed highway driving, aggressive cornering, or stop‑and‑go city traffic. The sensor’s robust ABS construction makes it suitable for both hot summer climates and cold winter conditions, maintaining consistent performance despite temperature fluctuations.
Installation is straightforward for qualified technicians. The flange‑mount design aligns with the transmission’s existing bolt pattern, requiring only the removal of the old sensor and the placement of the new unit. No special tools beyond standard socket sets are needed, and the push‑pull wiring can be connected directly to the vehicle’s harness without additional adapters. For DIY enthusiasts, the clear labeling on the sensor housing and the included installation guide simplify the process, reducing the risk of errors.
Because the sensor is designed to meet OE specifications, it integrates seamlessly with the vehicle’s onboard diagnostics (OBD) system. After installation, the ECU will recognize the sensor’s signal and report any fault codes if the sensor fails to provide valid data. This compatibility ensures that the vehicle’s diagnostic tools can accurately monitor sensor health, facilitating timely maintenance and preventing unexpected breakdowns.
The sensor’s push‑pull output is particularly advantageous in vehicles equipped with advanced driver‑assistance systems (ADAS) that rely on precise wheel speed information to execute functions such as electronic stability control (ESC) and adaptive cruise control. By delivering a clean, interference‑free signal, the sensor helps maintain the integrity of these safety systems, contributing to overall vehicle stability and occupant protection.
In fleet applications, where vehicles are subjected to continuous operation and frequent stop‑start cycles, the sensor’s durability reduces the need for frequent replacements, lowering maintenance costs and downtime. The one‑year unlimited‑mileage warranty further supports fleet managers by providing peace of mind that the sensor will perform reliably throughout its service life.
Why Choose Us
A-Premium is committed to delivering automotive components that meet rigorous quality standards. Each ABS Wheel Speed Sensor undergoes a multi‑stage testing process, including material integrity analysis, electrical performance verification, and environmental stress testing. This thorough validation ensures that every sensor shipped conforms to the exact specifications required by OEM manufacturers.
Our manufacturing facilities employ precision molding techniques that guarantee consistent dimensional accuracy across every batch. The use of ABS material not only provides excellent impact resistance but also offers superior resistance to oil, coolant, and other automotive fluids that could otherwise degrade lesser‑quality components. This resistance extends the sensor’s operational lifespan, especially in harsh engine bays where exposure to contaminants is common.
Customer support is a core pillar of the A-Premium brand. Our technical assistance team is available to help with fitment questions, installation guidance, and troubleshooting. In addition, we provide comprehensive documentation, including wiring diagrams and mounting instructions, to assist both professional mechanics and hobbyist installers.
We understand the importance of part authenticity. That’s why each sensor is stamped with the OEM part numbers and includes a unique serial identifier for traceability. This practice helps prevent counterfeit parts from entering the market and ensures that customers receive a genuine, high‑quality component.
Finally, our commitment to sustainability drives us to source ABS resin from manufacturers that adhere to environmentally responsible production methods. By choosing A-Premium, you are supporting a company that values both performance and ecological stewardship.
Key Features
- Premium ABS material provides exceptional durability and resistance to heat and chemicals.
- Push‑pull output delivers a clean, interference‑free signal for reliable ECU communication.
- Flange‑mount design simplifies installation with direct bolt‑on fit, no extra brackets required.
- OEM‑compatible part numbers ensure perfect fit for a wide range of Toyota and Scion models.
- One‑year unlimited‑mileage warranty and dedicated after‑sales support for peace of mind.
FAQ
What vehicles are compatible with this sensor?
The sensor fits Scion tC (2010), Scion xB (2010) with a 2.4L L4 engine, Toyota Highlander (2009‑2010 V6 3.3L and 2009‑2013 V6 3.5L), and Toyota Matrix (2010 L4 2.4L). It also matches the OEM part numbers 88971395, 8941133010, 8941308020, 8941324010, SC576, SC153, and 5S4771.
How does the push‑pull output improve performance?
Push‑pull output reduces electromagnetic interference and provides a stronger, clearer signal to the vehicle’s ECU. This results in more accurate wheel speed readings, especially during rapid acceleration or deceleration, enhancing transmission shift timing and safety system reliability.
Is the sensor covered by a warranty?
Yes, A-Premium offers a one‑year unlimited‑mileage warranty on the ABS Wheel Speed Sensor. The warranty covers any defects in material or workmanship, giving you confidence in the sensor’s long‑term performance.
Can I install the sensor myself?
Installation is straightforward for anyone with basic mechanical skills. The flange‑mount design aligns with existing bolt patterns, and the push‑pull wiring connects directly to the vehicle’s harness. Follow the included installation guide for step‑by‑step instructions.
What makes this sensor different from generic alternatives?
Our sensor uses high‑grade ABS resin, OEM‑matched part numbers, and a push‑pull output that many generic sensors lack. Combined with rigorous testing, a one‑year warranty, and dedicated technical support, it offers superior reliability and performance compared to off‑brand options.
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