VW Audi 1.9 TDI EGR Cooler 038131521CC. OEM-grade EGR cooler for VW and Audi 1.9L TDI engines (ALH/AXR/AVF/AWX). Replaces 038131521CC, 038131521CK, 038131521CN. Stainless steel construction, pressu... Request a Quote for Europe — send your OE number, quantity and destination country for a trade price.