Keep engine temperature in check with the Gates Engine Coolant Thermostat 33857, an OE Type replacement that drops into the listed 1990-1995 Subaru Legacy, 1993-1995 Subaru Impreza and 1992-1995 Subaru SVX. The thermostat regulates coolant flow between the engine and radiator, staying closed during warm-up so the engine reaches operating temperature quickly, then opening to let coolant circulate and hold a stable temperature — see the Buyer's Guide tab for the full engine-level fitment.
- Precise temperature control: engineered to provide accurate opening and closing with a leak-free, OEM-equivalent fit.
- Factory-calibrated: quality-controlled calibration assures accuracy of opening and closing regardless of pressure changes.
- OEM fit, function and design: built for precise engine cooling.
- Air venting: jiggle pins vent trapped air, and included seals and gaskets make it equivalent to the original equipment part.
Signs the original thermostat may need replacing include an engine that overheats, runs cold, or is slow to warm up, along with erratic temperature-gauge readings. If a stuck thermostat is the cause, this Gates unit replaces it.
Interchange: 143-0710 · 7294-170 · 294-170 · 394-170 · 494-170
1430710 · 7294170 · 294170 · 394170 · 494170 · 4147 · 32637 · 14147 · TX14378D · 110 · 133749 · 29147 · 35147 · 46147 · 21200AA000 · 21200AA070 · 21200AA071 · 21200AA170
This part cross-references / interchanges with the following part numbers:
143-0710, 4147, 7294-170, 32637, 14147, TX14378D, 294-170, 110, 33857, 133749, 394-170, 494-170, 29147, 35147, 46147, 21200AA000, 21200AA070, 21200AA071, 21200AA170
