【Vehicle Compatibility】The secondary air injection check valve fits for 2013 2014 2015 Chevrolet Malibu 2.5L L4; 2014-2015 Chevrolet Impala 2.5L L4. Direct replacement for OEM part 12632977.
【Complete Kit】Includes air pump check valve, gasket, and mounting bolts, providing everything needed for a leak-free installation. Save time and avoid extra purchases.
【Protect Engine System】Prevents exhaust gases and moisture from flowing back into the air pump, helping extend pump life and maintain proper secondary air injection system performance.
【Durable Construction】12632977 check valve is made from heat-resistant, corrosion-resistant materials to withstand harsh exhaust conditions, ensuring long-lasting durability and reliable operation.
【Restore Performance】Helps resolve common fault codes like P0410/P0411, improves cold-start emissions, and supports passing emissions tests with stable airflow control.