Description
Warranty & Shipping
Product Reviews
Q&A
Vehicle Fit

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. Please ensure proper diagnosis of this item before purchasing as the item cannot be returned once installed or plugged in.

Item Condition: New

Attention California Customers:

WARNING:  This product can expose you to chemicals including Lead and Lead Compounds, which are known to the State of California to cause cancer, and birth defects or other reproductive harm.  For more information, go to www.P65Warnings.ca.gov.

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.

4.50/ 5.0
6 reviews
5 Stars
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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
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
Great
Perfect fit,quick delivery and great price. Will do business with again.
March 8, 2018
fast and accurate
it was the right part the first time and arrived on time and fast
September 14, 2018
Speed sensor
I ordered the speed sensor hoping it would fix all the warning light as well as shifting problem and it did. The price was right and deliver was good
September 15, 2018
Parts recommendation
I was very pleased with the shipping and somewhat satisfied with the part it worked well it was a direct fit but the speed sensor also measures in reverse! Supposably all the parts are 100% tested
November 23, 2018
Will this fit my car? Add a vehicle to make sure
Customer Q&A
Ask a question to 1A Auto customers who purchased the product
Will this work with 3.73 gears?
Brad F November 8, 2015
I see no reason why it wouldnt 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.
William C November 8, 2015
Hello, Gear ratio will not make a difference. Its when you alter tire size is when you can run into inaccurate readings.
Brian F November 24, 2015
When Im 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 January 3, 2018
Some vehicles have 2 speed sensors,(transmission and rearend. Could also be a faulty sensor(happens more than you think) or a short in the wiring harness
Paula T January 3, 2018
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.
Alex P January 3, 2018
Does this work with the manual 4x4 shifter option?
Marcel K March 2, 2018
yes for the floor shifter
Elijah E March 2, 2018
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 dont 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. Its a simple repair, and you will save a lot of money by doing it yourself.
Dean D March 2, 2018
Year Make Model Description
1999-2000Cadillac Escalade Cadillac Escalade Speed Sensor
1988-1991Chevy Blazer Full Size Chevy Blazer Full Size Speed Sensor
1992-1994Chevy Blazer Full Size Chevy Blazer Full Size 4 Wheel Drive Speed Sensor
1989-1998Chevy Blazer S10 Chevy Blazer S10 4 Wheel Drive Speed Sensor
1999-2005Chevy Blazer S10 Chevy Blazer S10 4 Wheel Drive Speed Sensor for Models with RPO Code NP1 (Electric Shift, 2 Speed Transfer Case)
1988-1991Chevy K1500 Truck Chevy K1500 Truck Speed Sensor
1992-1998Chevy K1500 Truck Chevy K1500 Truck Speed Sensor
1988-1991Chevy K2500 Truck Chevy K2500 Truck Speed Sensor
1992-1998Chevy K2500 Truck Chevy K2500 Truck Speed Sensor
1999-2000Chevy K2500 Truck Chevy K2500 Truck Speed Sensor
1988-1991Chevy K3500 Truck Chevy K3500 Truck Speed Sensor
1989-1997Chevy S10 Pickup Chevy S10 Pickup 4 Wheel Drive Speed Sensor
1998-2004Chevy S10 Pickup Chevy S10 Pickup 4 Wheel Drive Speed Sensor for Models with RPO Code NP1 (Electric Shift, 2 Speed Transfer Case)
1992-1998Chevy Suburban K1500 Chevy Suburban K1500 Speed Sensor
1992-1998Chevy Suburban K2500 Chevy Suburban K2500 Speed Sensor
1988Chevy Suburban V10 Chevy Suburban V10 Speed Sensor
1989-1991Chevy Suburban V1500 Chevy Suburban V1500 Speed Sensor
1988Chevy Suburban V20 Chevy Suburban V20 Speed Sensor
1989-1991Chevy Suburban V2500 Chevy Suburban V2500 Speed Sensor
1995-1998Chevy Tahoe Chevy Tahoe 4 Wheel Drive Speed Sensor
1988-1991GMC Jimmy Full Size GMC Jimmy Full Size Speed Sensor
1989-1998GMC Jimmy S-15 GMC Jimmy S-15 4 Wheel Drive Speed Sensor
1999-2001GMC Jimmy S-15 GMC Jimmy S-15 4 Wheel Drive Speed Sensor for Models with RPO Code NP1 (Electric Shift, 2 Speed Transfer Case)
1988-1991GMC K1500 Truck GMC K1500 Truck Speed Sensor
1992-1998GMC K1500 Truck GMC K1500 Truck Speed Sensor
1988-1991GMC K2500 Truck GMC K2500 Truck Speed Sensor
1992-1998GMC K2500 Truck GMC K2500 Truck Speed Sensor
1999-2000GMC K2500 Truck GMC K2500 Truck Speed Sensor
1988-1991GMC K3500 Truck GMC K3500 Truck Speed Sensor
1989-1990GMC S-15 Pickup GMC S-15 Pickup 4 Wheel Drive Speed Sensor
1991-1997GMC S-15 Sonoma GMC S-15 Sonoma 4 Wheel Drive Speed Sensor
1998-2004GMC S-15 Sonoma GMC S-15 Sonoma 4 Wheel Drive Speed Sensor for Models with RPO Code NP1 (Electric Shift, 2 Speed Transfer Case)
1992-1998GMC Suburban K1500 GMC Suburban K1500 Speed Sensor
1992-1998GMC Suburban K2500 GMC Suburban K2500 Speed Sensor
1988-1991GMC Suburban V1500 GMC Suburban V1500 Speed Sensor
1988-1991GMC Suburban V2500 GMC Suburban V2500 Speed Sensor
1988-1990GMC V3500 Truck GMC V3500 Truck Speed Sensor
1991GMC V3500 Truck GMC V3500 Truck Speed Sensor
1992-1998GMC Yukon GMC Yukon 4 Wheel Drive Speed Sensor
Part #: 1ATRS00013


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