Bosch 0986437304 diesel fuel injector pump for the 2003-2009 Dodge Ram 2500 6-cylinder 5.9L and other vehicles is a common rail pump that supplies pressurized diesel fuel to the injection system. It is made with OE tools and processes and guaranteed to provide OE performance.
Hard starting, low power or a check engine light can mean the pump is worn, though the fuel filter or a fuel injector can also be behind them. Each engine takes one pump, and this listing is one.
It fits the 2003-2009 Dodge Ram 2500 6-cylinder 5.9L and the 2003-2008 Dodge Ram 3500 6-cylinder 5.9L.
Fit and size
Build and materials
One diesel fuel injector pump. A fuel filter and a strainer are not included.
Interchange: 5191780AA · R5191780AD
This part cross-references / interchanges with the following part numbers:
Is this Bosch 0986437304 pump the right one for a 2003-2009 Dodge Ram 2500 6-cylinder 5.9L?
Yes. Bosch 0986437304 fits the 2003-2009 Dodge Ram 2500 6-cylinder 5.9L, and the 2003-2008 Dodge Ram 3500 6-cylinder 5.9L takes it as well.
Do Bosch injection pumps like this one come with a fuel filter?
No. This listing is one diesel fuel injector pump. A fuel filter and a strainer are not included.
Is this Bosch diesel injection pump a common rail type?
Yes. Bosch 0986437304 is a common rail pump for diesel fuel.
Which signs can show this common rail pump is wearing out?
Hard starting, low power or a check engine light can mean the pump is worn. Fuel pressure testing is best left to a shop.
How long is the warranty on this Bosch diesel fuel injector pump?
Bosch gives nationwide warranty coverage for one year, unlimited miles.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
