DNJ
DNJ 2015 Ram 4500 6.4L Water Pump
DNJ 2015 Ram 4500 6.4L Water Pump
Part number: WP4317_7
Couldn't load pickup availability
- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Listed for: Ram 4500 6.4LFitment notes & questions
2015 Ram 4500 6.4L Water Pump by DNJ for 2015 Ram 4500 with the 6.4L engine. Pumps wear at the bearing and seal. A leak from the weep hole or a growling noise usually means it is time.
Quick facts
- Brand: DNJ
- Part type: Water pump
- Listed for: 2015 Ram 4500
- Engine: 6.4L
- Engine code: HEMI 16V OHV
- Part number: WP4317_7
Listed fitment
- [2014-2017] CHRY / V8 / 6.4L / 392 OHV 16V [(HEMI)]
Good to know
- Notes: Premium
- Warranty terms: 12 month or 12,000 mile warranty whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.
Tip: Flush the old coolant and refill with the type your engine specifies, then bleed air out of the system.

DNJ water pump for the Ram 4500 6.4L: what to know
Pumps wear at the bearing and seal. A leak from the weep hole or a growling noise usually means it is time.
Fitment notes
- Listed for: Ram 4500 6.4L.
- Engine: match the engine size and code to your vehicle; the same model often came with several engines.
- Specs, lead time and warranty come from DNJ and can change. The details above this guide are the latest we have.
Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentWhat else to plan for
- Thermostat. Cheap to replace while the system is drained.
- Coolant. Refill with the correct type.
- Timing belt. If the belt drives the pump, do both together.
More for your car: Ram Parts · All Water Pumps · Cooling & heating
Questions about Ram 4500 6.4L water pump
Will this fit my Ram 4500 6.4L?
What are signs of a failing water pump?
Where do specs and warranty details come from?
Questions & answers
No questions yet about this part. Ask about fitment, what's in the box or installation and we'll answer here.