Boatman’s iNet Marine will be closed to observe Memorial Day on Monday May 26, 2025. All orders received over the weekend will be processed and (in stock) items will be shipped on Tuesday.

Thank you to all the brave men and women who have served this country. Your service and sacrifice are greatly appreciated. Have a safe and happy Memorial Day weekend!

E-mail questions to: Ask iNet Marine

Caterpillar Heat Exchangers

Caterpillar (CAT) Marine Heat Exchangers

These heat exchangers are exact replacements to the heat exchangers offered by Caterpillar (CAT). They work with the existing brackets, hoses, & fittings. Follow the link below to your heat exchanger.

Also for your engine (click link below):

Alternators
Exhaust Systems (manifolds, risers, elbows, etc)
Heat Exchangers
Mufflers
Oil Coolers for Engine, Transmission and Fuel
Raw Water Pumps


	Your cart is empty.