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Upgraded EGR Cooler (New Style)

Was: $1,500.00
Sale: $1,450.00
Save: 3%
Save: $50.00
Refundable Core Charge: $400.00 I will send in my core(s) before my order ships


Bulletproof Diesel upgraded EGR cooler.  This EGR cooler has been upgraded with stainless steel tubing that is stronger and more resistant to fatigue and heat stress failure than the OEM EGR cooler.  These upgraded coolers have been vacuum brazed for strong construction and feature Bulletproof's patented Helical H-Core technology to increase reliability and prevent premature failures.

**LIFETIME WARRANTY**All Bulletproof EGR coolers are covered under a lifetime parts only warranty!  Never worry about buying another EGR cooler again!

***Installation materials are NOT included with this cooler!  If you would like a gasket kit included with your cooler, please order part# 90100139.  The Cummins update kit to install the "new style" cooler is 4352363 but we do not recommend switching the style of cooler you have on your engine.  Please order the cooler that exactly matches the cooler currently on your engine!***


  • ISC Cummins
  • ISL Cummins
  • QSL Cummins
  • L9 Cummins
  • PX8 Paccar
  • PX9 Paccar


  • 4990739
  • 4955485
  • 4955485NX
  • 4955485RX
  • 4352444RX
  • 4352253RX
  • 5297551

***You must choose from one of the two core options to purchase this product.***

  • Select "No Core Charge" and you will just be charged the price of the cooler. With this option, your new cooler will NOT be shipped until we receive a good core from you first.
  • Select "With Core Charge" and you will be charged the initial price of the cooler plus an additional $400 each for the core. Your new cooler will be shipped out to you immediately and you will have 30 days to return a good core and receive credit back to your card.


  • 6700103
  • 6700103
  • New

Shipping Information

  • Item Requires Shipping
  • 30.0 lbs.
  • W10.0000” x H10.0000” x L30.0000”