I knew the pump had to be replaced so i began accumulating the information i needed to do the job correctly.
2004 chevy duramax water pump replacement.
Browse water pump for duramax products sort best match lowest price highest price best rating most reviews list a z list z a newest oldest view 12 24 48 60 96 400.
Not your average water pump replacement.
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.
This seems to be inherent of the factory water pump design.
04 lly duramax gmc 2500 used in this video.
Free shipping by amazon.
Get it as soon as wed sep 30.
5 0 out of 5 stars 6.
Water pump 6 6 duramax vin a diagram i need to replace the water pump on my 2004 chevyy silverado 2500 hd 6 6 duramax vin 8th digit is a 1.
Btw this is on a 2004 gmc sierra with an lb7 duramax.
It is not unlikely that a water pump will need to be replaced in the 80 000 100 000 mile range.
So i ll rate the water pump four stars as it only has 10 000 miles on it but is still working.
2004 chevy silverado 2500 hd.
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Welded water pump for 6 6l duramax 2001 2005 lb7 lly 252 838.
Sinister diesel welded water pump for 2006 2016 duramax lbz lmm lml.
5 0 out of 5 stars 1.
The water pump on my 2001 gmc lb7 duramax had been leaking for some time we ll discuss the exact symptoms in a moment.