Originally Posted by JTK
Originally Posted by hatt
Originally Posted by billt460
I was upset to find my new Jeep Grand Cherokee had a plastic oil and transmission pan. But at least it has a conventional steel, threaded oil drain plug, that threads into a steel insert molded into the pan itself.
The transmission pan is another story. It is disposable, and has to be replaced when the fluid is changed. While it has a drain plug, and can technically be reused in that sense, you have to replace it in order to replace the transmission filter, which is an integral part of it.
While you can buy them on line for less, some dealerships charge up to $400.00 for them. With the fluid costing as much as $20 @ quart. (The 8-Speed ZF Transmission takes 10 quarts). So when you add everything up including labor, "disposal fees", and everything else, you're looking at as much as $1K for a dealer performed transmission service. My last automatic transmission I had rebuilt, (Ford 4-Speed Automatic Overdrive), cost $800.00 total. Yet another, "engineering improvement".
Do they make aftermarket pans?
Yep. Aftermarket pans for the ZF 8spds can be had for around $100. There's also options for pans with removable filters for this application.
The problem with aftermarket add on parts, is if you run into problems. They can cause warranty issues. These multi speed transmissions aren't cheap to do anything on. And we purchased the Chrysler Max Care Lifetime time and mileage warranty when we bought the vehicle. So I wouldn't want to gamble voiding the warranty, or causing potential issues with it by installing anything aftermarket on the vehicle. It just isn't worth taking the risk.