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Marine,
Automotive, and Truck Cooling Products
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Exact replacements for Onan Heat exchangers and other Onan engine cooling devices are sold by Mr. Cool internationally. Onan marine and industrial Generators is owned by Cummins and carries the same quality and reliability. The only difference you'll see with our replacement Onan Heat exchangers is the price.

2 Item(s)

per page
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Part Name Image Price
130-1188 Onan Heat Exchanger 130-1188 onan Heat Exchanger
$480.00
130-1188CN Onan Heat Exchanger 130-1188CN Onan Heat Exchanger
$480.00

2 Item(s)

per page