EGR Cooler replacement for OE 51.08100-7204. OEM-grade EGR cooler for MAN TGX, TGS, and TGM heavy-duty trucks (2012 to present). Engineered for MAN D26 Euro 6 engines with stainless steel core for reliable exhaust gas cooling. SUMEC part SMC-LQ-164, fits MAN. Verified OE fitment — request a fast quote.