Overview 63832A1 Mercruiser Transmission Cooler

Offered is our replacement for the 63832A1 Mercruiser Transmission Cooler. Sentence.  

This part also has a finish equivalent to the OEM that is harder and color matched to what the OEM uses on this part.  A big improvement on the paint that is commonly used in the aftermarket. It makes the part more durable both visually and functionally, resisting surface corrosion.

Some details to note:   

• This cooler replaces Mercruiser 63832A1 Transmission Gear Cooler

This cooler has a sister part with ½” Inverted Flares oil connections. Please be careful when ordering.    

See it here:  https://www.mrcool.us/806427t-mercruiser-engine-oil-cooler.html

and here:     https://www.mrcool.us/807996t-mercruiser-oil-cooler.html

Cooler Measurements:   

• 2-1/8” Outside diameter
• 12” Overall Lenth
• ½” NPT Oil Connections
• 1-1/4” Water Connections
• 1/8” NPT Drain port

Our product is a drop in replacement for these part numbers:

• Mercruiser:
• 63832A1

This part fits the following engines (possibly more):

• Mercury Mercruiser 5.0L MIE
• Mercury Mercruiser 5.7L MIE
• Mercury Mercruiser 7.4L MIE
• This is paired with quite a few different models. Listed above are most common.