No Image Available

3684449 | Cummins ISX Water Pump Assembly, New

Pricing: $274.24

Customize Your Item



Let's not get all cracked up!

Nothing can destroy an engine faster than overheating. Overheating can create small problems such as a blown hose, to full catastrophes such as a cracked block. Either way, both are going to leave you stranded on the side of the road, so why risk it with a faulty Water Pump Assembly?

You expect a lot from your rig so why not keep it running cool, the way it was designed. HHP is here to help, offering premium aftermarket Water Pump Assemblies at up to 50% off OEM prices. And, while most believe aftermarket retailers sell cheap parts with zero warranty, packed in a beat-up box from who knows where, HHP is here to kick that stereotype to the curb. HHP sells Water Pump Assemblies with a 2-year parts and labor warranty. How's that for an aftermarket part?

Need a little extra proof? Let's talk shop.

  • You'll get a brand new Cummins Water Pump Assembly in excellent condition knowing each one is manufactured and assembled in an ISO 9001: 2008 certified facility, ensuring quality and consistency.

  • This is a two piece water pump assembly and includes the EGR cartridge and housing, giving you everything you need.

  • Also included is a 12 groove pulley with the inlet, a pump to block and both EGR tube seal ring to make installation easy.

  • To top it off, this strong cast iron water pump assembly is made to OE specifications and has equal or better quality compared to the OE at a much lower price.


  • (1) Water Pump Assembly


2-Year Parts and Labor Warranty

OEM Applications:

  • 3684449
  • 3684449
  • 3683652

Technical Data

Water Pump Assembly - 2-Piece ISX870/871 EGR - Cartridge & Housing. This is for the ISX CM870 EGR equipped engines and has cast iron while also featuring 12 groove pulley. This includes the inlet, pump to block and both EGR tube seal rings for ease of installation.


Shipping Information

  • Item Requires Shipping
  • 45.0 lbs.
  • W10.0000” x H10.0000” x L15.0000”

Customer Reviews

Comment Total Reviews (0)

Write the First Review!

You must login to post a review.