Holstein 2ABS1838 ABS Wheel Speed Sensor - Rear Right
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 Holstein Parts

Holstein 2ABS1838 ABS Wheel Speed Sensor - Rear Right

Brand Holstein 2ABS1838
Position Rear Right
Connector Gender Female
Terminal Gender Male
Terminal Quantity 2
Terminal Type Blade
Product line Holstein Parts
Fits Subaru · 15 vehicles

ABS wheel speed sensor. Monitors wheel speed for reliable anti-lock brake system performance.

Blade terminals. Two-terminal design with a female connector for straightforward hookup.

Holstein Parts. Trusted brand line for replacement brake sensors.

Cross-references Standard Ignition ALS1580, 5S11327 and 27540-AG12A for the same application. See all 8.

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ABS Wheel Speed Sensor for Subaru Rear Right

Holstein Parts 2ABS1838 is an ABS wheel speed sensor for the rear right position on select Subaru Legacy and Subaru Outback models. It uses a 2-terminal blade connection with a female connector and male terminals for a direct-fit electrical interface.

Key Features

  • ABS wheel speed sensor for rear right applications
  • 2-terminal blade design
  • Female connector with male terminals
  • Fits 2007-2010 Subaru Legacy, rear right
  • Fits 2007-2009 Subaru Outback, rear right
  • Fits 2010 Subaru Outback, rear right, to 02/01/2009

Product Details

Holstein Parts 2ABS1838 is built for vehicles that rely on accurate wheel speed input to support ABS operation. On Subaru Legacy and Subaru Outback applications, this rear right sensor helps provide the signal the anti-lock brake system uses to monitor wheel rotation and respond during braking events. The Holstein Parts line focuses on direct replacement brake and sensor components for common import applications, and this part cross-references Standard Ignition ALS1580 for the same application.

Common Issues This Sensor Can Address

  • ABS warning light illuminated on the dash
  • Wheel speed signal loss at the rear right corner
  • ABS system fault codes related to sensor input
  • Intermittent braking system warning behavior
  • Erratic wheel speed readings during diagnosis

Installation Notes and Tips

Confirm the rear right position and verify the connector style before installation. Compare the original sensor and harness routing to the replacement part, and inspect the tone ring, wiring, and mounting area for damage or corrosion that could affect signal quality. This part fits 2007-2010 Subaru Legacy, rear right, and 2007-2009 Subaru Outback, rear right, with a 2010 Subaru Outback rear right application limited to vehicles built to 02/01/2009.

Quality Assurance

Holstein Parts supplies replacement brake and sensor components for import vehicle applications, including Subaru Legacy and Subaru Outback fitments listed for this part number. Verify the part number 2ABS1838 against the vehicle’s build date and rear right location before installation.

Related reading

This part fits 15 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2010SubaruLegacy2.5LH4Rear RightHolstein Parts
2010SubaruLegacy3.6LH6Rear RightHolstein Parts
2010SubaruOutback2.5LH4Rear RightTo 02/01/2009; Holstein Parts
2010SubaruOutback3.6LH6Rear RightTo 02/01/2009; Holstein Parts
2009SubaruLegacy3.0LH6Rear RightHolstein Parts
2009SubaruLegacy2.5LH4Rear RightHolstein Parts
2009SubaruOutback3.0LH6Rear RightHolstein Parts
2009SubaruOutback2.5LH4Rear RightHolstein Parts
2008SubaruLegacy3.0LH6Rear RightHolstein Parts
2008SubaruLegacy2.5LH4Rear RightHolstein Parts
2008SubaruOutback3.0LH6Rear RightHolstein Parts
2008SubaruOutback2.5LH4Rear RightHolstein Parts
2007SubaruLegacy2.5LH4Rear RightHolstein Parts
2007SubaruOutback3.0LH6Rear RightHolstein Parts
2007SubaruOutback2.5LH4Rear RightHolstein Parts
Directly replaces or cross-references 8 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Standard Ignition — ALS15805S1132727540-AG12A27540-AG12B27540AG12A27540AG12BAB0723ABS1669