Sensor / Speed / Input / Output / Gm 4L80E 91-up Oem (oem# 24203876 / 5743516 / 8661628 / 8683265 / 8685042)

Input/Output Speed Sensor for GM 4L80E Transmission 1991-Up | Chevrolet/GM

Restore accurate shift timing and torque converter lockup with this OEM input/output speed sensor for the GM 4L80E automatic transmission. Manufactured by Atk to OEM specifications, this electrical sensor replaces worn or failed units that cause erratic shifting, incorrect speedometer readings, and diagnostic trouble codes. Direct-fit replacement for 1991 and newer 4L80E applications.

Key Features

• OEM-quality input/output speed sensor for GM 4L80E transmissions
• Manufactured by Atk to meet or exceed original equipment specifications
• Replaces OEM part numbers 24203876, 5743516, 8661628, 8683265, and 8685042
• Provides accurate speed signals for proper shift points and converter lockup
• Durable electrical construction for long service life in demanding conditions

Compatibility

This input/output speed sensor is compatible with Chevrolet and Chevrolet/GM vehicles equipped with the 4L80E automatic transmission from 1991 and up. It is a direct replacement for the listed OEM part numbers.

Why Choose This Part?

When your 4L80E transmission exhibits harsh shifting, missing gears, or speedometer issues, a faulty speed sensor is often the culprit. This Atk-manufactured OEM replacement restores proper electronic communication between the transmission and ECM, returning smooth, reliable performance. Order now to get your vehicle shifting correctly again.