WHAT IT DOES
An EGR cooler lowers the temperature of recirculated exhaust gas before it re-enters the intake, reducing NOx formation on Euro 4–6 and EPA-era engines. Hot exhaust passes through tubes surrounded by engine coolant.

EGR Coolers · Mercedes-Benz Truck
OE A4701400675
Aftermarket replacement for B2B importers, distributors, wholesalers and private-label programs.
Confirm final specification and application before ordering.
PRODUCT OVERVIEW
The TRUPA Mercedes-Benz Actros EGR Cooler is an aftermarket replacement egr cooler referenced to OE number A4701400675. It is listed for Mercedes-Benz Actros. TRUPA supplies it to importers, distributors, wholesalers and private-label programs, with China export supply and partner-warehouse support in the USA and Brazil for eligible orders.
An EGR cooler lowers the temperature of recirculated exhaust gas before it re-enters the intake, reducing NOx formation on Euro 4–6 and EPA-era engines. Hot exhaust passes through tubes surrounded by engine coolant.
Listed for Mercedes-Benz Actros. More parts for Mercedes-Benz Truck.
Units should be pressure-tested on the coolant side and inspected for tube-to-header weld integrity, since thermal cycling is the main cause of EGR cooler cracking. How TRUPA approaches quality control.
B2B SOURCING
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