Holstein 2ABS3349 ABS Wheel Speed Sensor - Rear
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Holstein
 Holstein Parts

Holstein 2ABS3349 ABS Wheel Speed Sensor - Rear

Brand Holstein 2ABS3349
Position Rear
Terminal Type Blade
Connector Shape Square
Terminal Quantity 2
Connector Gender Female
Terminal Gender Male
Product line Holstein Parts
Fits Chevrolet and GMC · 24 vehicles

OE-style replacement. Direct-fit ABS wheel speed sensor for select heavy-duty applications.

Electrical match. Square female connector with blade terminals and a 2-terminal layout.

Holstein Parts. Part number 2ABS3349 for rear sensor service on HD platforms.

Cross-references HOLSTEIN 2ABS3349, Standard Ignition ALS2652 and 5S15237 for the same application. See all 10.

$47.50Free shipping
In stock · usually ships same day before 1pm CST
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Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all ABS Wheel Speed Sensor options

ABS Wheel Speed Sensor Details

The Holstein 2ABS3349 is a rear ABS wheel speed sensor for heavy-duty Chevrolet and GMC applications. It is built with a square female connector, blade terminals, and a 2-terminal layout for a direct electrical match.

Key Features

  • Rear ABS wheel speed sensor for select Chevrolet Silverado and GMC Sierra HD models
  • Square connector shape with female connector gender
  • Blade terminals with a 2-terminal design
  • Holstein Parts replacement, part number 2ABS3349
  • Cross-references Standard Ignition ALS2652 and other listed interchange numbers for the same application

Fitment and Application

Compatible with rear applications on 2015-2019 Chevrolet Silverado 2500 HD, 2019 Chevrolet Silverado 3500 HD, 2016-2019 Chevrolet Suburban 3500 HD, 2015-2019 GMC Sierra 2500 HD, and select GMC Sierra 3500 HD models. Fitment includes 2015-2018 GMC Sierra 3500 HD with Single Rear Wheels (SRW), 2018-2019 GMC Sierra 3500 HD with Single Rear Wheels (SRW), and 2017 GMC Sierra 3500 HD. This part number, 2ABS3349, is used across multiple rear HD truck and SUV applications.

What It Helps Address

  • ABS warning light caused by a failed wheel speed sensor
  • Intermittent or inaccurate wheel speed signal input
  • Traction control or stability system faults tied to sensor data
  • Loss of proper rear wheel speed monitoring

Installation Notes

Verify connector shape, terminal type, and terminal count before installation. Confirm rear fitment and SRW notes where listed, especially on Sierra 3500 HD applications. Match the replacement sensor to the original electrical connection and vehicle configuration before service.

Related reading

This part fits 24 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypePositionNotes
2019ChevroletSilverado 2500 HD—RearHolstein Parts
2019ChevroletSilverado 3500 HD—RearHolstein Parts
2019ChevroletSuburban 3500 HD—RearHolstein Parts
2019GMCSierra 2500 HD—RearHolstein Parts
2019GMCSierra 3500 HDCrew Cab PickupRearwith Single Rear Wheels (SRW); Holstein Parts
2018ChevroletSilverado 2500 HD—RearHolstein Parts
2018ChevroletSilverado 3500 HD—Rearwith Single Rear Wheels (SRW); Holstein Parts
2018ChevroletSuburban 3500 HD—RearHolstein Parts
2018GMCSierra 2500 HD—RearHolstein Parts
2018GMCSierra 3500 HD—Rearwith Single Rear Wheels (SRW); Holstein Parts
2017ChevroletSilverado 2500 HD—RearHolstein Parts
2017ChevroletSilverado 3500 HD—Rearwith Single Rear Wheels (SRW); Holstein Parts
2017ChevroletSuburban 3500 HD—RearHolstein Parts
2017GMCSierra 2500 HD—RearHolstein Parts
2017GMCSierra 3500 HD—RearHolstein Parts
2016ChevroletSilverado 2500 HD—RearHolstein Parts
2016ChevroletSilverado 3500 HDStandard Cab PickupRearwith Single Rear Wheels (SRW); Holstein Parts
2016ChevroletSuburban 3500 HD—RearHolstein Parts
2016GMCSierra 2500 HD—RearHolstein Parts
2016GMCSierra 3500 HDStandard Cab PickupRearwith Single Rear Wheels (SRW); Holstein Parts
2015ChevroletSilverado 2500 HD—RearHolstein Parts
2015ChevroletSilverado 3500 HDStandard Cab PickupRearwith Single Rear Wheels (SRW); Holstein Parts
2015GMCSierra 2500 HD—RearHolstein Parts
2015GMCSierra 3500 HDStandard Cab PickupRearwith Single Rear Wheels (SRW); Holstein Parts
Directly replaces or cross-references 10 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
HOLSTEIN — 2ABS3349Standard Ignition — ALS26525S152375330222287187884051224ABS2652ARC1769SU16630V51720329