NOS 1966-68 Mercury Montclair Secondary Air Injection Pump Check Valve 12323876. New in box. Made in the USA. In perfect unused condition.

Wheat State Parts offers refunds within 14 days of purchase on DEFECTIVE items ONLY !

There are no returns/refunds on: misordered parts, change of mind, assuming it will fit. or any other minor issue that does not make the part you are buying DEFECTIVE.