🚗 Upgrade your ride’s safety with precision-engineered speed sensing!
This Rear ABS Wheel Speed Sensor (model 20938121) is a direct replacement part compatible with 2007-2013 Chevrolet Silverado 1500 and GMC Sierra 1500. Made from durable ABS material, it features a flange mount for easy installation and operates at a maximum supply voltage of 12 volts. Designed to deliver reliable push-pull output signals, it ensures accurate wheel speed detection to maintain optimal ABS performance.
Brand | SEINECA |
Material | Acrylonitrile Butadiene Styrene |
Item Weight | 0.14 Kilograms |
Maximum Supply Voltage | 12 Volts |
Mounting Type | Flange Mount |
Output Type | Push-Pull |
Specific Uses For Product | Speed,Wheel Speed |
Global Trade Identification Number | 06956216285035 |
Manufacturer | Seineca Automotive |
Style | Modern |
Model | Silverado 1500, Sierra 1500 |
Item Weight | 5 ounces |
Package Dimensions | 6.97 x 6.06 x 2.44 inches |
Item model number | 20938121 |
Is Discontinued By Manufacturer | No |
Manufacturer Part Number | 20938121 5S7975 ALS1757 SU9441 |
OEM Part Number | 20938121 |
A**R
Good value.
Worked,half the price of parts stores.
B**R
It Works
Seemed to have fixed the issue. Time will tell. Otherwise, easy and sufficient OE replacement.
N**S
Fonctional
Good product no issue with
J**R
Did the job
Fit well just like ome
G**E
Works great fast delivery
Works great
K**N
Sensor
Great Rice easy to install
A**R
Fixed my issues.
Sensor worked. Verified with scan tool.
R**N
Good quality and easy to install
The media could not be loaded. I am very happy with my purchase, the normal cost for this is much higher than this less expensive one and they both work the exact same.Packaging:The product came well packaged and the label on the bag showed that it had not been tampered with. Everything was there and the make and model of vehicles it fits was also represented on the bag.Quality:This product is made of good quality material. The wires are adequately covered with rubber and the connectors have no issue connecting to the vehicle.Installation:Parts Needed:New Sensor18mm, 22mm socket and ratchetT55 Torx Bit5mm Allen BitNeedle Nose PliersC-clamp (Large)Torque WrenchJack and standFlat Head ScrewdriverProcess:1. Remove Tire:Loosen lugnuts while it is on the ground and then remove lug nuts after its on the jackRemove hub capRemove wheel2. Remove T55 Torx Bolts on the back of the brake caliper3. Remove Brake PadsUse a Large C-ClampPlace it on the bottom of caliper to press in the piston allowing for easier removal of the brake padsUse flat head screwdriver to remove pads4. Remove CaliperRemove the 2 18mm bolts from caliper bracketRemove the bracket5. Slide the rotor off6. Remove SensorRemove the 5 mm Allen boltUsing the flathead screwdriver pry up on the sensorOnce the sensor is free press it through the backing plate and outUse needle nose pliers to removed the clips to release the abs sensor7. Install the new sensorConnect the harnessPlace the bracket and feed the sensor back down into placeRealign and screw in the 5mm Allen boltPlace the rotor back in place with one lug nut to hold itTurn the wheel and put the caliper back into placeReplace the two 18mm boltsTorque both to 75-foot poundsPlace brake pads back into placePlace caliper back onGrease caliper bolts and slide the slide bolts back inTorque both to 30-foot poundsReplace wheel and replace lug nutsPlace car back on the ground and tighten the lugnutsReplace the cap and tightenBE SURE TO FOLLOW THELAST STEP BELOW!Once completed pump the brakes until the pedal tightensThen do a stop test from 5mp and then 10 mphOverall, this was simple to install took a total of about 15 min and my ABS light is off in my vehicle. The only thing I would caution is to ensure that you have the proper part, and if you don’t have extra clips for the sensor to hold it in place take care in removing the old sensor, the clips tend to break easily.
Trustpilot
1 month ago
2 months ago