2011 Gmc Duramax Water Pump

The water pump on my 2001 gmc lb7 duramax had been leaking for some time we ll discuss the exact symptoms in a moment.

2011 gmc duramax water pump. 50 state legal sinister diesel products duramax. Order gmc sierra 2500 hd water pump online today. At some point in 2006 in the lly duramax model the water pump was changed from a cast iron impeller to a plastic one. All engines from that date on including the lbz are very prone to frequent water pump failure.

Lisle makes a tool on amazon that makes this job way easier. 5 0 out of 5 stars 6. On edit it was the original oem water pump housing that had developed a crack near the bypass pipe flange that was leaking not this delco 252 838 water pump i ordered. I wanted to know what parts were preferred and which ones should be avoided.

Btw this is on a 2004 gmc sierra with an lb7 duramax. 5 0 out of 5 stars 1. Sinister diesel cold air intake for 2011 2012 chevy gmc duramax 6 6l lml gray 0 reviews. I wanted to know what special tools.

Water pump failures for duramax engine are somewhat common. Welded water pump for 6 6l duramax 2001 2005 lb7 lly 252 838. Check out free battery charging and engine diagnostic testing while you are in store. Air intakes parts for duramax.

Free same day store pickup. Duramax water pump failure symptoms. Free shipping by amazon. So i ll rate the water pump four stars as it only has 10 000 miles on it but is still working.

80 000 to 100 000 miles. This seems to be inherent of the factory water pump design. Get it as soon as wed sep 30. Sinister diesel welded water pump for 2006 2016 duramax lbz lmm lml.

It is not unlikely that a water pump will need to be replaced in the 80 000 100 000 mile range.