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OEM EGR Cooler for 2003-2007 Mack 21301444

EGR Cooler for 2003-2007 Mack Part# EGR444RM

OEM# 21301444

UPC: 086547483742

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TamerX Diesel Products

Re-Manufactured EGR Cooler

 Mack AC380



This is a heavy duty EGR Cooler for a Volvo Mack AC380 Diesel Engine. The process uses a Factory OEM Cooler. The EGR cooler is ultrasonically cleaned. The cooler goes through a series of tests to ensure the integrity of the core structure.  The end caps are removed to examine the tube structure. Inner core is completly cleaned of any exhaust particulate. The end caps are then attached by TIG welding. Then the entire assembly is pressure tested to ensure a properly working Factory cooler.


OEM # 21301444


Warranty: 90 Days 1,000,000 Miles


TamerX Diesel # EGR444RM



  • 1- Heavy Duty EGR Cooler




  • Make: Mack
  • Engine: AC380
  • Year:  2003-2012



We ship UPS ground.  Next day air shipping can be arranged for a reasonable price of $50 to $65 depending on your location.  We will do everything we can to make sure you get the service you need.  We understand how important it is to keep the truck running.


Ship Weight:  33 LBS

TamerX Diesel Products

88 Ard Circle

Hemingway. S.C.  29554

Feature and Benefits

Additional Info

Part Number EGR444RM
Notes 90 Day 250,000 Mile Warranty
Make Mack
Year Range 2003-2007
Engine AC380, E7
OEM Number 21301444
Product Type EGR Cooler
Warranty 12 Months Unlimited 1 Million Miles Follow Link for details
GB # 28GB519
OEM # 21301444
OEM Casting 21301444, 28GB519

Cross Reference Numbers

Cross Reference Numbers

GB # 28GB519
OEM # 21301444
OEM Casting 21301444, 28GB519


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