What is the function of the Genuine Chrysler 4779981AC Wheel Speed Sensor?

The Genuine Chrysler 4779981AC Wheel Speed Sensor is crucial for monitoring the speed of each wheel. It provides real-time data to the vehicle's anti-lock braking system (ABS) and electronic stability control (ESC), enhancing safety and performance. By accurately measuring wheel speed, the sensor helps prevent wheel lock-up during sudden braking and ensures traction control is maintained during slippery conditions, allowing for precise handling. It's vital for ensuring that your vehicle responds correctly during various driving scenarios.

How can I tell if my wheel speed sensor is faulty?

Signs of a faulty wheel speed sensor include warning lights on the dashboard, issues with ABS or traction control activation, and irregular speedometer readings. Other symptoms may include the vehicle skidding or losing traction in wet conditions. To diagnose the issue, you can perform a scan using an OBD-II reader to check for any error codes related to the wheel speed sensor. Identifying a malfunction early ensures your vehicle's safety systems operate correctly and maintain optimal performance on the road.

Is the Genuine Chrysler 4779981AC compatible with all Chrysler models?

The Genuine Chrysler 4779981AC Wheel Speed Sensor is designed to fit specific Chrysler models. To ensure compatibility, it’s important to check your vehicle's make and model against the manufacturer guidelines. This sensor is typically used in several Chrysler vehicles that require electronic stability control and anti-lock braking systems. For the best results, refer to the owner's manual or consult with an automotive professional to confirm suitability for your specific vehicle.

How do I install the wheel speed sensor myself?

Installing the Genuine Chrysler 4779981AC Wheel Speed Sensor requires some basic tools and mechanical knowledge. First, raise the vehicle and safely secure it, then locate the sensor, which is often found near the brake assembly. Disconnect the wiring harness from the old sensor and remove it from its mount. Install the new sensor in reverse order, ensuring connections are secure. Proper installation is key to ensuring accurate performance, so if you're unsure, consider seeking assistance from a professional mechanic.

What should I consider when replacing my wheel speed sensor?

When replacing your wheel speed sensor, consider factors such as compatibility with your vehicle model, the quality of the replacement part, and the symptoms of your previous sensor's malfunction. It's essential to choose a genuine part like the Chrysler 4779981AC to assure performance reliability. Checking the installation process and having the right tools will streamline the replacement. This helps maintain the integrity of your vehicle's braking and stability systems, ensuring safety during operation.

Can a faulty wheel speed sensor affect my vehicle's fuel efficiency?

Yes, a faulty wheel speed sensor can impact fuel efficiency indirectly. If the sensor malfunction leads to erroneous data, it might cause the ABS to engage unnecessarily, resulting in increased energy consumption. Additionally, inconsistent readings may affect transmission performance, leading to suboptimal engine operation. Keeping the wheel speed sensor in good condition ensures that your vehicle operates efficiently, which can improve overall fuel performance.

How long does a wheel speed sensor typically last?

The lifespan of a wheel speed sensor, including the Genuine Chrysler 4779981AC, can vary based on driving conditions and maintenance routines. Generally, they are designed to last several years under normal driving circumstances. However, exposure to extreme weather, road debris, and wear can affect longevity. Regular vehicle inspections and prompt attention to warning signs can extend the sensor's life, ensuring reliable performance.

What is the role of the wheel speed sensor in the anti-lock braking system?

The wheel speed sensor plays a vital role in the anti-lock braking system (ABS) by continuously monitoring the speed of each wheel. This data is sent to the vehicle's computer, which detects if a wheel is about to lock up during braking. By adjusting braking pressure on that wheel, the ABS can prevent skidding and maintain steering control. Ensuring that the wheel speed sensor is functioning correctly is crucial for maximizing the effectiveness of your vehicle's safety features.

Is there a difference between OEM and aftermarket wheel speed sensors?

Yes, there is a significant difference between OEM (Original Equipment Manufacturer) and aftermarket wheel speed sensors. OEM parts, like the Genuine Chrysler 4779981AC, meet the manufacturer’s specifications and are tested for reliability and performance. Aftermarket sensors may vary in quality and may not provide the same level of durability or reliability. Choosing OEM parts ensures compatibility and optimal performance, which is crucial for safety systems in your vehicle.

Where can I buy the Genuine Chrysler 4779981AC Wheel Speed Sensor?

You can buy the Genuine Chrysler 4779981AC Wheel Speed Sensor at Ubuy in India. Ubuy offers a wide selection of automotive parts, including genuine OEM components, ensuring that you have access to high-quality products for your vehicle. Their platform is user-friendly, making it convenient to find and purchase the parts you need to keep your vehicle functioning at its best.

How to Shop Genuine Chrysler 4779981AC Wheel Speed Sensor Online From Ubuy?

It’s easy to shop Genuine Chrysler 4779981AC Wheel Speed Sensor online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.

Is Genuine Chrysler 4779981AC Wheel Speed Sensor Available to Shop Online in India?

Yes, at Ubuy India this product is available for you to shop at a reasonable price. The Genuine Chrysler 4779981AC Wheel Speed Sensor is not available locally but you can trust us with our express shipping services.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

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Item #: 112286534

Genuine Chrysler 4779981AC Wheel Speed Sensor

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Item #: 112286534

INR 8874

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What Stands Out

Genuine Quality

Manufactured by Chrysler, ensuring compatibility and reliability. This authentic part provides lasting performance compared to aftermarket alternatives, reducing the risk of failure and enhancing vehicle safety.

Precision Engineering

Designed to accurately monitor wheel speed, this sensor improves vehicle handling and stability. It offers precise performance that helps in effective traction control and anti-lock braking systems.

Easy Installation

Engineered for direct fit, making installation straightforward for professionals and DIY enthusiasts. This saves time and labor costs, providing an efficient solution when replacing faulty sensors.

Product Details

Mounting Type	Flange Mount
Specific Uses For Product	Wheel Speed
Style Name	Modern
Brand Name	Chrysler
Model	4779981AC
Manufacturer	Chrysler
Part Number	4779981AC
Brand	Chrysler
Style	Modern
Item Weight	0.5 lbs (230 grams)

Who Should Buy?

Chrysler Owners
Ideal for Chrysler vehicle owners needing a reliable replacement part for accurate wheel speed readings.
DIY Mechanics
Perfect for DIY enthusiasts looking for a straightforward installation process for wheel speed sensors.
Replacement Parts
Best for those needing a high-quality OEM sensor to maintain vehicle safety and performance standards.

Budget Buyers
Not suitable for users looking for the cheapest option, as OEM parts tend to be pricier.

Product Description

Genuine Chrysler 4779981AC Wheel Speed Sensor

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Customer Questions & Answers

Question: How to Shop Genuine Chrysler 4779981AC Wheel Speed Sensor Online From Ubuy?

Answer: It’s easy to shop Genuine Chrysler 4779981AC Wheel Speed Sensor online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is Genuine Chrysler 4779981AC Wheel Speed Sensor Available to Shop Online in India?

Answer: Yes, at Ubuy India this product is available for you to shop at a reasonable price. The Genuine Chrysler 4779981AC Wheel Speed Sensor is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

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Pros

Accurate speed readings
Easy installation
Durable build quality
Compatible with many models
Improves vehicle safety

Cons

May require calibration after installation

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“Highly recommended for hard-to-find items Extremely satisfied with my purchase on Ubuy. I was initially unsure about ordering from an international seller, but everything went without a hitch. All customs and shipping details were handled seamlessly with zero surprise fees at delivery. The product is 100% genuine and well-packaged. Highly recommended for rare or imported products!”

07 October 2026 · via Trustpilot

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Designed specifically for your vehicle model for optimal performance.
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Genuine Chrysler 4779981AC Wheel Speed Sensor

INR 8874

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Chrysler Speed Sensors Editorial Review

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