Looking for an after market rad. Seems like the ones on rockauto.com are for manual transmission. Anyone know anywhere else? Jaguars charging $663.00 for one.

 

There are no after market radiators for the 03 S Type which use the zf 6HP26 autobox which requires trans fliud cooling through the radiator.

Here ya can buy it for $337.50 OEM from the same folks I got mine last month.

Direct JPLV Porsche Parts.com

Advice worth what ya paid for it...

 

Looks like its for Radiator - 4.2 liter W/o supercharger - 4.2 liter W/o supercharger - mine is 3.0 L

 

Best to call them with the VIN#. They will give you the correct part# and then you go back & order online for the discounted pricing.

 

Looks like there are some options here:

Discount Jaguar Parts - 2003 Jaguar S-Type Radiator Stock Replacement

And Motorcars shows a used one: Radiator - Motorcars LTD

Most vehicles these days have the internal cooler in the rad so you do need to make sure of this as pointed out.