4L80/85-E Internal Wire Harness Connector Seal; 11-Way

Product Information

Rostra internal wire harness connector seal 12146504 for GM ’91–’12 4L80-E, 4L85-E transmissions replaces the 11-way terminal seal of the OE harness that often degrades and begins to leak.

Transmission Type	4L80-E 4L85-E
Fits These Manufacturers	GM

Part Numbers

Rostra	12146504
WIT	D34347E-1