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EGR Cooler Cummins ISX Gen II 2007-2010 4376532RX


EGR Cooler Part# EGR784XD

OEM: 4376532RX, 4309398RX

UPC: 086547479745

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TamerX Diesel Products LLC Small Logo

Extreme Duty EGR Cooler


for 2007-2010 Cummins ISX (Second Generation)

TamerX Part Numbers: EGR784NX, EGR784

Replaces OEM part #s: 2881784NX, 4376432RX, 4309398RX


This EGR Cooler is made by skilled craftsmen in the USA. The TIG welding is the same technique that is used on equipment in nuclear power plants today. We use a priority internal core design. This style EGR cooler has proven to withstand thermal heat variation much better than the original EGR cooler produced by Cummins.

EGR784 EGR784NX Features  

This EGR Cooler has the following qualities

  • Stronger
  • More durable
  • Longer-lasting

Kit Contains:

  •    One Extreme Duty EGR Cooler
  •    One set of installation gaskets

Warranty: One year, 1,000,000 mile

TamerX Diesel Products, LLC
36 Cobra Dr.
Hemingway, SC 29554


Feature and Benefits

Additional Info

Part Number EGR784XD
FEATURES & BENEFITS The TamerX EGR cooler will last longer, work better, and keep your truck running trouble-free.
1. Stainless steel construction
2. Tube-style center core
3. TIG Welded Joints
4. Gaskets included for correct and complete installation
5. One year 1,000,000 warranty
Make Cummins
Year Range 2007-2010
Engine Cummins ISX
OEM Number 4309398NX, 3689035, 4376532RX
Product Type EGR Cooler
Warranty 12 Months Unlimited 1 Million Miles Follow Link for details
OEM # 4309398NX, 3689035, 4376532RX
OEM Casting 3689035

Cross Reference Numbers

Cross Reference Numbers

OEM # 4309398NX, 3689035, 4376532RX
OEM Casting 3689035


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