GM used the pump on its 6.6-liter LGH and LML Duramax diesel engines through 2016, opting to use the Denso HP4 pump on the L5P Duramax, one of the best Duramax engine versions, starting in 2017.

05.After Diesel Tech removed the old water pump from our 6.0L, there wasn’t much to the install of the Bulletproof water pump.

Petrol engines use more fuel than diesel, so pump designers often compensate by equipping the water pumps with larger fuel tanks. Most manufacturers use Honda as the default petrol engine supplier.

It seems the water pump on his nearly 30-year-old Universal diesel finally had a bearing failure. What happens when this occurs is that the impeller inside the pump housing begins to scrape on the ...

Diesel engines need fuel (Number 2, "red," etc. ), and they also require the appropriate pumps, lines, rails, and injectors to operate in stock or modified trim. In this collection of parts, for ...

Cranking the engine does the job but also wears down the battery, so most diesels include a manual primer pump and an airbleedscrew for the purpose of bleeding the system and priming it.