Billet Coolant Block Off Plate-m
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MA Billet Coolant Block Off Plate, LB7 LLY LBZ, LMM LML L5P, 2001-2017, Duramax


Uses the factory bolts

2500HD 3500 Silverado Sierra 6.6L V8 Duramax diesel:
2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 *
Part Number: 10089  
Uses the factory bolts

2500HD 3500 Silverado Sierra 6.6L V8 Duramax diesel:
2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 *
 
Price:
$65.00
Qty: 
 
MA Billet Coolant Block Off Plate is an upgrade on the rear engine cover  to stop the coolant leak or possible coolant leaks.

The plate has a built in O-ring to seal, NO GASKET REQUIRED. Our design is machined down around the bolt holes so the stock bolts can be used when installing.

Video: Eric highlights why you should install a MA Billet Coolant Block Off Plate.


 Average Rating:  5 Star Rating
5.0
 based on 2 Customer Reviews  
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   Extremely satisfied, October 29, 2019  By Kelly (HUMBLE, TX)(Verified)
Very well done and fixed my leak on the first try. Very happy and will buy more from this company
   Great Quality, May 16, 2019  By Anonymous (IRVINE, CA)(Verified)
This piece is a huge improvement over the stock piece. Much easier to install with built in gasket. This fixed my annoying coolant leak perfectly. Installation is difficult with the down pipe still in place, but can be done with some patience.