Patent ID: 7147040

Claim:
A heat exchanger comprising; an oil cooler including outer sidewalls and a pair of spaced fittings carried by said outer sidewalls, a tank including walls extending parallel to one another to define a chamber and at least one open end for receiving said oil cooler, a first of said walls defining a pair of spaced openings, and a plurality of spaced guides carried by said tank in said chamber for positioning said oil cooler in said tank, each of said guides integrally formed with said walls for guiding said oil cooler to pass through said open end and into said chamber and for aligning said fittings with said openings and for holding said fittings into engagement with said first wall about said openings; wherein said guides include a plurality of spaced detents extending from a second of said walls toward said openings for engaging a first of said outer sidewalls of said oil cooler.