Speed Sensor - 1ATRS00291

Warranty & Shipping
Product Reviews
Vehicle Fit

This replacement vehicle speed sensor is just what you need to get your vehicle in good running condition again!

A bad or malfunctioning speed sensor will often cause a service engine light error code, shifting problems, or rough running due to inaccurate computer or ECM readings.


  • Built to strict quality control standards
  • Direct replacement
  • 100% factory tested
  • Tells vehicle's computer how fast vehicle is moving
  • 2 Terminal Plug
  • Correct for Automatic Transmission models ONLY




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: Cancer and Reproductive Harm -

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.

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Customer Q&A
Ask a question to 1A Auto customers who purchased the product
Where is this part located on the vehicle?
Edwin R March 1, 2016
Depending on the model but most of these are mounted on the transmission.
Brian F March 1, 2016
These sensors are located on the driver side, right behind the exhaust pipe.Enter
Mike S May 2, 2017
Location of this sensor?
Luis O March 27, 2016
Usually on top of your transmission
Brian F March 28, 2016
Year Make Model Description
2000-2001Infiniti I30 Infiniti I30 Speed Sensor for Models with Automatic Transmission Touring Package
2002-2003Infiniti I35 Infiniti I35 Speed Sensor for Models with Automatic Transmission
2000-2001Nissan Maxima Nissan Maxima SE Speed Sensor for Models with Automatic Transmission
Part #: 1ATRS00291

Order must be placed by 4pm ET
Delivery options for:

Estimated Arrival Cost

Deliveries made to PO Boxes and FPO may take longer. See our Shipping & Delivery for more information.

Get it in: 2 - 4 Business Days

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