Anti-lock Brake System (ABS) Sensors

Technology such as anti-lock brakes (ABS) and electronic stability are now common place thanks to the ABS sensor or wheel speed sensor. A small device, it has a big role to play; monitoring the wheel’s speed and rotation to prevent the brakes from locking. So, it’s important to always fit an OE quality part - anything less could compromise the effectiveness of these safety critical systems. Featuring weather pack connectors and plated pins, and rigorously tested to OE standards, Delphi ABS sensors deliver optimum signal stability and reliability in all conditions, for an accurate, long-lasting sensor that you can fit with confidence.

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Latest OE technology

Our ever-expanding range of ABS sensors features the latest digital signal technology. By creating a digital, square wave, Delphi magneto resistive and hall effect sensors only change frequency, not amplitude, improving accuracy, especially at lower speeds. They can also detect the direction of the wheels; forward, reverse and even stop. This is vital for hill hold control, autohold and automatic parking assistance technologies.

Protection from the elements

Given its position, the ABS sensor is particularly vulnerable to contamination from dirt and moisture. That’s why Delphi ABS sensors feature weather-pack connectors that lock out dirt, moisture, chemicals and other contaminants, coupled with plated pins for even great corrosion protection and improved conductivity.

Extreme testing

Water, heat and vibration can all affect a sensors characteristic. So we subject all our sensors to extensive thermal, shock and vibration testing just to be sure. With test temperatures ranging from -40 o C to 140 o C, we know they’ll perform even in the most challenging conditions. Delivering optimum stability and reliability at all times.

Easy installation

For right-fist-time fitment, Delphi ABS sensors are designed to match the OE. With like-for-like mounting and connector designs and wire lengths, technicians can fit quickly and easily, straight from the box.

The complete solution

As well as a growing range of ABS sensors, we also offer advanced diagnostic capability including the ability to read live fault codes and individual wheel speed data, essential repair data through our vehicle technical information package, and expert training and technical support.

The Delphi Difference

100 years of OE experience, supplier to the world’s top automakers
OE heritage and knowledge built into every aftermarket part
Comprehensive portfolio for a wide range of vehicles and model years
Streamlined SKUs for easy inventory management
Support through tools, tips and training

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The importance of fixing screws in brake discs

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Braking Maintenance Solutions Need to Know Distributors DIYers Drivers Shop Owners Technicians 1 min read

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The fixing screw holds the brake disc in place on the wheel hub during assembly. It keeps the disc properly aligned and stops it from moving before the wheel bolts are installed. It sounds simple enough, but try installing a disc without one. It’s fiddly and far from ideal.

Why We Include Fixing Screws in Brake Discs

Innovation means many things.

Sometimes, it’s a first-of-a-kind feature. Other times, it’s about getting the small things just right. Both make all the difference in the workshop, and both are a high priority for the team here at Delphi.

That’s why we are one of the few premium European disc ranges that include fixing screws in our brake discs which is content over and above the OE.

Advantages of Replacing the Brake Disc Fixing Screw with a New One:

Designed with Technicians in Mind

There’s more to producing parts than on-road performance and longevity. These things are hugely important, but so are the technicians installing and fixing vehicles.

When time matters and pressure’s on, having the right screw in the box saves hassle and keeps things moving full force ahead.

Not Everyone Includes Them, but We Do

Despite the difference they make to the technician’s experience, most brands leave the fixing screws out.

At Delphi, we’ve taken a different approach. We know what matters to technicians, and in 2024, we made a serious push to include fixing screws in the box where they’re needed.

Last year, we added fixing screws to over 700 part numbers. That brings our total to more than 1,000, with those covering over 98% of vehicles that actually require them during installation.

Zooming out, we’ve got 1,900+ live brake disc part numbers and 98.61% European VIO coverage. Our coverage is strong - #1 in coverage across Europe, and we’re not slowing down anytime soon.

Our Ongoing Commitment

Going forward, every new brake disc part number that needs a fixing screw will come with one. No exceptions. It’s one more way we’re setting ourselves apart and staying ahead of the curve.

Innovating to make the technician’s life easier - that’s the Delphi difference.