Mr Cool Oil cooler/Trans Cooler

Siboatguy

Active Member
SILVER Sponsor
Mar 28, 2016
499
Holmdel,NJ
Boat Info
1999 Sea Ray 290 Sundancer
2005 Sea Ray 320 Sundancer
2005 Sea Ray 340 Sundancer
Engines
Twins V-Drives
8.1 Mercruiser
So I just ordered Trans cooler & Oil Coolers for my 05 340 with 8.1... I'm doing both engines as just for maintenance items as nothing are wrong with the org ones as far as I know... I dont think they never been changed.. Just curious if anyone has ever did business with Mr cool and anything good/bad? Would love to hear...
 
Yep I did oil coolers in my last boat with no problems, They fit right in.
 
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They are top notch products and service.

Hint, take the old coolers to a metal recycler... Might be very please with what they offer you! Cha...ching. especially with the paint off.
 
Did oil coolers this past season on basically same motors. Fast shipping, fit right, and do their job. No complaints here.
I know this is off Topic but I see you have a 340 also... Where did you fit a 8612??? Garmin.
 
Just bought one for my 8.1. mine looked perfect , but was changing my transmission so I bought a MrCool. Very nice quality and fast shipping.
 
You guys who did your oil coolers… if you have the 8.1”s. We’re they a mess to change or is it better to drain the oil first? When disconnecting does the oil go all over the place. Just want to be prepared. Thanks
 

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