Standard Ignition ABS Wheel Speed Sensor P/N:ALS3168
Standard Ignition ALS1284 rear left ABS wheel speed sensor for the 2001-2005 Lexus IS300 reports wheel speed to the ABS module. This Standard Ignition ABS wheel speed sensor is engineered specifically for Lexus vehicles.
A lit ABS or traction control warning light can mean a wheel speed sensor has failed. Before you replace this one, rule out damaged wiring at the harness or connector and a dirty or damaged tone ring, since either can set the same light. If the sensor itself has failed, this one takes its place.
This sensor is a direct-fit replacement for the rear left wheel of the 2001-2005 Lexus IS300.
Fit and size
Build and materials
One rear left ABS wheel speed sensor with its wiring harness. The 2001-2005 Lexus IS300 takes one sensor at the rear left; the rear right is a separate part. A dust shield and mounting hardware are not included, so plan on new bolts.
Is the Standard Ignition ALS1284 the right rear left ABS sensor for the 2001-2005 Lexus IS300?
Yes. Standard Ignition ALS1284 is a rear left ABS wheel speed sensor listed for the 2001-2005 Lexus IS300, which takes one on that side.
Does the ALS1284 wheel speed sensor come with a dust shield or bolts?
This sensor comes with its wiring harness, grommets and wire clips. A dust shield and mounting hardware are not included, so plan on new bolts.
How long is the harness on this Standard Ignition ALS1284?
The Standard Ignition ALS1284 harness is 787 mm (31 in) long and ends in a rectangular connector with two blade terminals.
Which warning lights can come on when a wheel speed sensor like this one fails?
An ABS or traction control warning light can come on. A shop can test the sensor and its wiring to confirm the cause.
Is the connector on this rear ABS speed sensor sealed?
Yes. This sensor uses OE-style sealed connectors for protection in harsh conditions, and it is made of durable synthetic material.
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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.