4L80E Transmission Fluid Temperature Sensor 1991-2013 213-929 AC Delco

AC Delco 4L80E Transmission Fluid Temperature Sensor - 213-929

Overview

Genuine AC Delco transmission fluid temperature sensor for GM 4L80E applications. This sensor monitors ATF temperature and sends data to the PCM and TCM to adjust shift strategies, line pressure, and TCC operation based on fluid temperature.

Accurate temperature data is essential for protecting the transmission from heat damage.

Transmission overheating is the number one cause of premature transmission failure. A properly functioning temperature sensor allows the PCM to activate cooling strategies and warn the driver of dangerously high fluid temperatures before damage occurs.

Replace the temperature sensor during rebuilds as a preventative measure.

Specifications

• Genuine AC Delco OEM sensor
• Accurate temperature readings
• Direct plug-in replacement
• Critical overheat protection input
• Single or dual-wire design as applicable
• Includes sealing washer

Fitment & Compatibility

GM 4L80E Automatic Transmissions

Quality & Service

All parts sold by Core Transmission Supply ship from our facility with quality inspection. Professional installation recommended for optimal performance and longevity.