Shop 1990 Buick Century Relay. Air injection pump. ENGINE COMPARTMENT, 2021-23, rear defogger. ENGINE Pump, Air, COMPARTMENT - OEM Buick Part # 13468936 (12177238, 13306943)

A Relay for the window defroster. An electromagnetically operated switch which helps control the operation of the (electric) emission control air pump. Relay for accessory power. Accessory Power. Fan. Secondary Air Injection Pump. Window Defogger. Window Defroster. Included with: Fuse & Relay box, Fuse box.

Window Defroster RelayAccessory Power RelaySecondary Air Injection Pump Relay

Fits Camaro, Cruze, Cruze Limited, Envision, SRX, XTS

Air injection pump. ENGINE COMPARTMENT, 2021-23, rear defogger. ENGINE COMPARTMENT, A.I.R. pump. ENGINE COMPARTMENT, air injection pump. XTS; Mini Relay.