Standard Ignition ALS631 front left ABS wheel speed sensor for the 1999-2002 Infiniti G20 reads how fast the wheel turns and sends that signal to the ABS. The Standard Ignition ABS wheel speed sensor is engineered specifically for Infiniti vehicles.
- Constructed of durable synthetic material made to withstand harsh operating conditions
- Sealed connector for protection in harsh conditions
- Grommets and wire clips on the harness for mounting and routing, which saves installation time
- Tested on vehicles for proper fit and correct integration with electronic safety systems
Quick facts
- Part: Standard Ignition ALS631 ABS wheel speed sensor
- Fits: 1999-2002 Infiniti G20
- Position: Front left
- Condition: New
An ABS or traction control warning light can mean a wheel speed sensor is not sending a clean signal, though a damaged harness or connector can light it too. With the engine off, and during a brake service, look the harness and connector over for cracks, chafing or dirt before replacing the sensor. A shop can read the codes and test it.
Fits
This sensor fits the 1999-2002 Infiniti G20 at the front left wheel.
Specifications
Fit and size
- Position: Front left
- Mounting location: Wheel
- Quantity per vehicle: 1
- Mounting bolt holes: 3
- Harness length: 48 in (1219 mm)
- Connector: 1 rectangular, male
- Terminals: 2, female blade
Build and materials
- Material: synthetic
- Connector: sealed
- Mounting hardware: not included
- Condition: New
- Country of origin: Japan
In the box
One front left ABS wheel speed sensor with its harness. This listing is a single sensor; the 1999-2002 Infiniti G20 takes one at this position, and the front right is a separate part. Mounting hardware is not included, and the old hardware may not be reusable, so plan on new pieces.
Interchange: ABS741 · SU12153 · 531295 · 479113J600
This part cross-references / interchanges with the following part numbers:
ABS741, SU12153, 531295, 479113J600, ALS631
Frequently Asked Questions
Does the Standard Ignition ALS631 fit the 1999-2002 Infiniti G20?
Yes. Standard Ignition ALS631 is the front left ABS wheel speed sensor for the 1999-2002 Infiniti G20.
Does the ALS631 ABS sensor come with mounting bolts?
No. Mounting hardware is not included. The sensor comes with its harness, which has grommets and wire clips for mounting and routing.
How long is the harness on the Standard Ignition ALS631 sensor?
The harness is 48 inches (1219 mm) long. It ends in one rectangular male connector with two female blade terminals.
What signs can point to a failing front left ABS wheel speed sensor?
An ABS or traction control warning light can be a sign. Wiring or connector damage can also trigger these lights, so have a shop read the codes.
Does 479113J600 interchange with this ABS wheel speed sensor?
Yes. 479113J600 is listed as an interchange number for Standard Ignition ALS631, along with ABS741, SU12153 and 531295.
