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With Most Famous Brand Name: ISUMO
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Wholesales Price
Sold By
PPN2GO
California - USA
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You Are Buying
Brand: ISUMO
Aftermarket Premium High Quality
ABS Wheel Speed Sensor 
With
Electrical Connector S824
(Pigtail Wiring Harness)
Front - Left / Right
Quantity: 2 Kits
Quantity Needed: 1 Per Wheel
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Part#
20872161
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Cross-Reference
20872161
ALS2200
2ABS2679
5S12892
SU14305
AB1036
V51720115
ABS3440FLR
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Specifications:
Category ABS Wheel Speed Sensor
Location Front - Left / Right
Connector Gender Female
Connector Quantity 1
Connector Shape Square
Harness Length - Inches 22
Harness Length - mm 660
Mounting Hardware Included Yes
Mounting Location Spindle
Mounting Type Bolt Mount
Number of Bolt Holes 1
Terminal Gender Male
Terminal Quantity 2
Terminal Type Blade
Wiring Harness Included Yes
Electrical Connector Included   No                    
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Fits:
CHEVROLET SILVERADO 2500 2011-2020
CHEVROLET SILVERADO 3500 2011-2020
CHEVROLET SUBURBAN 2017
CHEVROLET SUBURBAN 3500 HD 2018
GMC SIERRA 2500 2011-2020
GMC SIERRA 3500 2011-2020
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The wheel speed sensor will be located at each individual wheel or on axle housing 
on vehicles equipped with a solid axle. The speed sensor may be part of the wheel hub 
bearing assembly or as an individual component where the sensor protrudes through the 
bearing assembly or into the brake back plate. 
What It Does: The wheel speed sensors are responsible for reporting individual wheel speed 
to the Anti-Lock Brake Control Module. The wheel speed sensor can be an analog type 
sensor or digital. 
Failure Symptom: ABS brake light illumination, false activation of the ABS system due to an 
inconsistent signal from a sensor
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