Home / Engine / Preferred TH9 thermostat “Subaru X1321AA999 gasket set” has been added to your cart. View cart Preferred TH9 thermostat$2.50 1 in stock Preferred TH9 thermostat quantity Add to cart SKU: SKU ENG-MB-008 Category: Engine Description Preferred TH9 thermostat – SKU ENG-MB-008 New Old Stock Preferred TH9 195-degree thermostat – pulled from the inventory of Merchand Brothers, long-time independent mechanics in White River Junction, Vt. Related products Subaru 806738040 oil seal $3.50 Add to cart Honda 11251-P30-004 oil pan gasket $25.00 Add to cart Repco 151-2000 external fuel pump $25.00 Add to cart Kat’s K4B frost plug engine heater $12.00 Add to cart