MerCruiser Heat Exchanger Conversion Kit 

MerCruiser Heat Exchanger Conversion Kit

  • Upgrade from 3" Diameter to 4" Diameter Heat Exchanger Body for Mercruiser 3.7-Liter, 224 cu.in. Model 170, 470 4-Cylinder Aluminum Block Engine
  • Mercruiser replacment, upgrades older 3" heat exchanger to newer more efficient 4" heat exchanger.
  • Replaces Mercruiser Kit Number 41525A1
  • NOTE: Kit is supplied with attaching hardware to use with your existing 3" mounting brackets on engine to support new 4" heat exchanger
MSRP: $911.00
Your Price: $650.99
You Save: 29% off MSRP!

NOTE: This Item is Built to Order / Special Order.
You acknowledge that by ordering this item that the delivery times will vary and we will need to contact the manufacturer to get an estimated timeframe. Orders for expedited shipments will not be fulfilled in an expedited timeframe. Please contact us with the part number and we can assist you with more accurate delivery time estimate.
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