General Motors 0849124 EGR Valve Assembly

This Exhaust Gas Recirculation (EGR) valve is engineered to meet original equipment specifications for General Motors 2.0L and 2.2L DI/DTI diesel applications. The valve assembly utilizes a pneumatic vacuum-actuated poppet mechanism housed in a die-cast aluminum body for thermal resistance and durability under cyclic exhaust exposure. It functions by metering a calibrated portion of exhaust gas back into the intake manifold to lower peak combustion temperatures and reduce nitrogen oxide (NOx) emissions. Direct replacement for OE numbers 0849124, 0849156, 09192805, 093170138, 93170138, 9192805, 14404, and Pierburg references 7.24809.25.0 / 7.24809.28.0. Compatible with Opel Astra G, Omega B, Vectra B, Vectra C, Zafira A and Vauxhall Astra Mk IV, Omega B, Vectra B, Vectra C, Zafira Mk I models equipped with 2.0 DTI 16V or 2.2 DTI 16V engines. Manufactured to stringent OEM standards by suppliers including Pierburg and Magneti Marelli, ensuring precise flow calibration, reliable vacuum response, and sealing integrity. Aftermarket interchange references include ERA 555078, VEMO V40-63-0020-1, NTY EGR-PL-001, DEPO 121-01-017, and Meat & Doria 88065A1.