Pioneer Automotive Automatic Transmission Internal Wiring Harness

The Pioneer Automotive Automatic Transmission Internal Wiring Harness line gives you a replacement transmission wire harness, also called an auto trans wiring harness. It connects the electrical components inside the automatic transmission to the vehicle's wiring. A worn, damaged or corroded internal harness can cause erratic shifting, loss of lock-up, or warning lights. Replacing it restores a reliable electrical connection.

Key Features:

• Internal connector design for the automatic transmission
• Carries signals and power between the transmission's internal electrical components and the vehicle's wiring
• Offered in several configurations. Depending on the part number, these include versions with a lock-up solenoid connection and versions with a multi-pin connector
• Made as an aftermarket replacement for the original harness
• Backed by Pioneer Automotive, a long-established aftermarket supplier of transmission, driveline and engine components

Choose the child part number that matches your transmission and connector type to get a correct, easy-to-install replacement.