Standard Ignition ALS637 rear right ABS wheel speed sensor for the 2005-2015 Nissan Frontier reports wheel speed to the ABS module.
A damaged wheel speed sensor can bring on an ABS warning light or stop the ABS from working. Before you replace this sensor, rule out a damaged harness, a dirty tone ring or a loose connector, since any of them can also light the ABS warning. This listing is one sensor for the rear right; the rear left takes its own, and the 2005-2015 Nissan Frontier takes one on that side.
This ABS wheel speed sensor is a direct-fit replacement for the 2005-2015 Nissan Frontier, the 2017-2023 Nissan Frontier and the 2025 Nissan Frontier.
Fit and size
Build and materials
One ABS wheel speed sensor, with the grommets and wire clips on its harness.
Product information is for general reference and may contain errors. See our Disclaimer.
Is this a rear wheel speed sensor for the 2005-2015 Nissan Frontier?
Yes, Standard Ignition ALS637 is the rear right sensor for the 2005-2015 Nissan Frontier, and the rear left wheel takes its own sensor.
How long is the harness on this Standard Ignition ABS wheel speed sensor?
Standard Ignition ALS637 has a 41.5 in (1054.1 mm) harness that ends in a square female connector with two male blade terminals.
Do grommets and wire clips come on the harness of this ABS sensor?
Yes, the harness carries grommets and wire clips for mounting and routing, and this listing is one sensor for the rear right wheel.
Can a damaged rear right wheel speed sensor affect the ABS?
Yes, a damaged sensor can turn on the ABS light or stop the ABS from working. A shop can read the ABS fault code to find the wheel, and braking faults should be checked promptly.
Is the ALS637 sensor tested on vehicles?
Yes. Standard Ignition ABS speed sensors are tested on vehicles for proper fit and correct integration with electronic safety systems.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
