Manufacturer Part Number: 84109253. for 2018 Chevrolet Impala LS, LT, Premier 2.5L L4 - Flex, 2.5L L4 - Gas, 3.6L V6 - Flex. for 2020 Chevrolet Impala LT, Premier 3.6L V6 - Flex, 3.6L V6 - Gas. for 2019 Chevrolet Impala LS, LT, Premier 2.5L L4 - Flex, 2.5L L4 - Gas, 3.6L V6 - Flex, 3.6L V6 - Gas.
