Subaru announced a design change made to the rear ABS wheel speed sensor on 2015-2018 Legacy and Outback models. The change involves the addition of an additional shielding cover to protect the harness from damage caused by road debris.
Part: RIGHT REAR SENSOR ASSEMBLY
P/N …………..….… APPLICATION
27540AL10B.............2015 Outback
27540AL12B............2015-2018 Outback
27540AL08B............2015-2018 Legacy
Part: LEFT REAR SENSOR ASSEMBLY
27540AL11B............2015 Outback
27540AL13B............2015-2018 Outback
27540AL09B............2015-2018 Legacy
