Replaces

Speed Sensor - 1ATRS00013

Select Your Vehicle to Verify Fit for our 1A Auto Fit Guarantee
02-06 Cadillac; 88-05 Chevy, GMC; 91-92 Geo; 98-00 Isuzu; 96-97 Olds Transmission Speed Sensor

Specifications:

  • Brand new component with correct connection
  • Mounts on transmission or in transfer case
  • 100% tested by manufacturer
  • Direct replacement for standard or automatic transmissions

Our electrical and electronic parts are subject to strict quality control testing.  Once the item has been installed or plugged in, it is no longer eligible for a refund.  The item may be eligible for replacement, only if it is found to have a manufacturing defect. Before purchasing, please ensure proper diagnosis of the failed original part is performed

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

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5.0 / 5.0
3 Reviews
5 Stars
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1 Stars
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Great
Perfect fit,quick delivery and great price.
Will do business with again.
March 8, 2018
Purchased
 2 months ago
So far so good
I located this part at a local dealer for $120 and would have to be ordered. $25 with 1A, in stock and free shipping. At least for now it has cured my issues.
July 17, 2017
Purchased
 9 months ago
Cheap fix
saw this part for $80 to $100 and wasn’t going to spend that much. For $23 this part solved my not shifting issue and anti lock brake light coming on. Truck is running great!
February 6, 2018
Purchased
 3 months ago
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Browse 3 questions Browse 3 questions and 6 answers
Does this work with the manual 4x4 shifter option?
Marcel K on Mar 2, 2018
BEST ANSWER: Yes it will work with a 4X4. I replaced the speed sensor on my 2000 Chevy K2500 with 4WD. The speed sensor is located on the top of the transfer case. There is not much clearance between the top of the transfer case and the floor of the vehicle, so you don't have a lot of room to work.

Disconnect the wiring harness from the old sensor, remove the old sensor with a one inch wrench, install new sensor, tighten and reconnect wiring harness. It's a simple repair, and you will save a lot of money by doing it yourself.
When I'm driving my speedometer goes to 100 and stays there until I stop put a new speed sensor in and still doing the same thing what else can it be?
Amador M on Jan 2, 2018
BEST ANSWER: There are multiple reasons this could happen. It could be something is getting stuck once it reaches 100 in terms of a speedometer cable or the instrument cluster itself.
Will this work with 3.73 gears?
Brad F on Nov 7, 2015
BEST ANSWER: I see no reason why it wouldn't work with any gear ratio. It just sends a signal on the speed of the drive shaft. The ecu would make the adjustments to the shaft rotation speed for shifts and speedometer etc. Sure solved my transmission issues. I actually have two vehicles that use this sensor and I switched them out and all the problems I had with the one vehicle were transferred to the other vehicle. Best of luck.

Vehicle Fit

  • 1999-2000 Cadillac Escalade Speed Sensor
  • 1988-1991 Chevy Blazer Full Size Speed Sensor
  • 1992-1994 Chevy Blazer Full Size 4 Wheel Drive Speed Sensor
  • 1989-1998 Chevy Blazer S10 4 Wheel Drive Speed Sensor
  • 1999-2005 Chevy Blazer S10 4 Wheel Drive Speed Sensor for Models with RPO Code NP1 (Electric Shift, 2 Speed Transfer Case)
  • 1988-1991 Chevy K1500 Truck Speed Sensor
  • 1992-1998 Chevy K1500 Truck Speed Sensor
  • 1988-1991 Chevy K2500 Truck Speed Sensor
  • 1992-1998 Chevy K2500 Truck Speed Sensor
  • 1999-2000 Chevy K2500 Truck Speed Sensor
  • 1988-1991 Chevy K3500 Truck Speed Sensor
  • 1989-1997 Chevy S10 Pickup 4 Wheel Drive Speed Sensor
  • 1998-2004 Chevy S10 Pickup 4 Wheel Drive Speed Sensor for Models with RPO Code NP1 (Electric Shift, 2 Speed Transfer Case)
  • 1992-1998 Chevy Suburban K1500 Speed Sensor
  • 1992-1998 Chevy Suburban K2500 Speed Sensor
  • 1988 Chevy Suburban V10 Speed Sensor
  • 1989-1991 Chevy Suburban V1500 Speed Sensor
  • 1988 Chevy Suburban V20 Speed Sensor
  • 1989-1991 Chevy Suburban V2500 Speed Sensor
  • 1995-1998 Chevy Tahoe 4 Wheel Drive Speed Sensor
  • 1988-1991 GMC Jimmy Full Size Speed Sensor
  • 1989-1998 GMC Jimmy S-15 4 Wheel Drive Speed Sensor
  • 1999-2001 GMC Jimmy S-15 4 Wheel Drive Speed Sensor for Models with RPO Code NP1 (Electric Shift, 2 Speed Transfer Case)
  • 1988-1991 GMC K1500 Truck Speed Sensor
  • 1992-1998 GMC K1500 Truck Speed Sensor
  • 1988-1991 GMC K2500 Truck Speed Sensor
  • 1992-1998 GMC K2500 Truck Speed Sensor
  • 1999-2000 GMC K2500 Truck Speed Sensor
  • 1988-1991 GMC K3500 Truck Speed Sensor
  • 1989-1990 GMC S-15 Pickup 4 Wheel Drive Speed Sensor
  • 1991-1997 GMC S-15 Sonoma 4 Wheel Drive Speed Sensor
  • 1998-2004 GMC S-15 Sonoma 4 Wheel Drive Speed Sensor for Models with RPO Code NP1 (Electric Shift, 2 Speed Transfer Case)
  • 1992-1998 GMC Suburban K1500 Speed Sensor
  • 1992-1998 GMC Suburban K2500 Speed Sensor
  • 1988-1991 GMC Suburban V1500 Speed Sensor
  • 1988-1991 GMC Suburban V2500 Speed Sensor
  • 1988-1990 GMC V3500 Truck Speed Sensor
  • 1991 GMC V3500 Truck Speed Sensor
  • 1992-1998 GMC Yukon 4 Wheel Drive Speed Sensor

This part replaces:

  • Standard Motor Products SC131
  • OE # 15547452
1
Part #: 1ATRS00013

Ships Same Day for orders placed by 4 P.M. ET