Description

The product is a Mopar NOS anti-dieseling relay designed for specific models including the 81-83 Reliant Aries and 82-83 400 LeBaron. It is manufactured by Plymouth Dodge Chrysler and the manufacturer part number is 3747939. This relay is intended to be used in the air conditioning system of the mentioned vehicle models to prevent dieseling, a phenomenon where the engine continues to run after the ignition is turned off. It is a new old stock (NOS) part, which indicates that it is a genuine, unused original part made by the manufacturer. Product is new, but not in original packaging.