Standard Ignition ALS721 rear left ABS wheel speed sensor for the 1995-2000 Lexus LS400 reads wheel rotation and sends that signal to the ABS. The Standard Ignition ABS wheel speed sensor is engineered specifically for Lexus vehicles.
- Synthetic material made to withstand harsh operating conditions
- Location grommets and wire clips on the harness for correct mounting and routing
- Sealed connector style for protection in harsh conditions
- Vehicle-tested for correct integration with electronic safety systems
Quick facts
- Part: Standard Ignition ALS721 ABS wheel speed sensor
- Fits: 1995-2000 Lexus LS400
- Position: Rear left
- Condition: New
A worn or damaged sensor can show up as an ABS warning light or a loss of normal ABS function. A wiring or connector fault can give the same light, so with the engine off, first look over the harness and connector for cracked insulation, corrosion or damage. A shop can test the sensor signal.
Fits
It fits the 1995-2000 Lexus LS400, which takes one sensor at this rear left position, and it is tested on vehicles for proper fit. This listing is one sensor; the rear right is a separate part.
Specifications
Fit and size
- Position: Rear left
- Mounting location: Wheel
- Quantity per vehicle: 1
- Mounting bolt holes: 1
- Harness length: 48 in (1219 mm)
- Connector: rectangular, male, 1 connector
- Terminals: 2, blade type, female
Build and materials
- Condition: New
- Material: synthetic
- Connector style: sealed
- Country of origin: Japan
In the box
One ABS wheel speed sensor with its harness. Mounting hardware is not included, so plan on a new bolt.
Interchange: ABS831 · SU12363 · 531372 · 8954650030
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
ABS831, SU12363, 531372, 8954650030, ALS721
Frequently Asked Questions
Is the Standard Ignition ALS721 sensor right for the 1995-2000 Lexus LS400?
Yes. Standard Ignition ALS721 fits the 1995-2000 Lexus LS400 and goes at the rear left wheel. The rear right takes its own sensor.
Does the ALS721 come with a mounting bolt?
No. Mounting hardware is not included with this sensor, so have a bolt ready. The harness does carry its location grommets and wire clips.
How long is the harness on this rear left ABS sensor?
The harness is 48 inches (1219 mm) long. It ends in a rectangular male connector with two female blade terminals.
What can a failing rear left wheel speed sensor cause?
An ABS warning light can come on, sometimes along with other warning lights tied to the electronic safety systems. A shop can read the codes and test the sensor.
Is 8954650030 an interchange number for the Standard Ignition ALS721?
Yes. Standard Ignition ALS721 replaces 8954650030, one of the numbers on its Interchange line.
