MN143463 Mitsubishi THERMOSTAT KIT, Price: 34.71$, Weight: 0.13kg


Make Number Name Availability Weight, kg Ship in, Days Price

Mitsubishi

MN143463

THERMOSTAT KIT

20

0.13

15-20

34.71$

 

Originals

Make Number Name Availability Weight, kg Processing, days Price  
Mitsubishi
MN143463 
THERMOSTAT KIT
2
0.15
2-3
42.10$
 

Compatibility

FrameMarketModelModel Year FromModel Year ToModificationPlantDiagram
CS,CT#North AmericaCT9A06.200108.20072000TURBO/4WD(SEDAN)<01M->MMNA View
FrameMarketModelModel Year FromModel Year ToModificationDiagram
CS,CT#JapanCT9A03.200008.20092000TURBO/4WD(SEDAN)<01M-> View
FrameMarketModelModel Year FromModel Year ToModificationDiagram
CS,CT#Europe (EUROPE)CT9A12.200003.20112000TURBO/4WD(SEDAN)<01M-> View

Engine Thermostat Kit for Mitsubishi ️

This OEM‑grade cooling component keeps your engine at the ideal operating temperature for power, economy, and longevity. A healthy thermostat shortens warm‑up, stabilizes coolant flow, and protects gaskets, sensors, and the radiator. It also helps your cabin heater work faster on cold mornings ❄️.

Why this part is needed

Engines are designed to run in a narrow temperature window. This kit maintains that sweet spot, preventing hot spots, detonation, oil breakdown, and excess fuel use. It’s a simple, inexpensive safeguard against costly head gasket and radiator repairs.

How it works

Inside the valve is a wax‑pellet capsule. As coolant warms, the wax expands and pushes the valve open, routing flow from the block to the radiator. When coolant is cold, the valve stays shut and the bypass keeps circulation in the engine for quick warm‑up. The housing seal/O‑ring stops leaks, ensuring stable pressure and temperature .

What happens if it fails

Stuck closed: rapid overheating, boiling coolant, warning light, warped head. Stuck open: slow warm‑up, weak heater, rich mixture, sludge buildup. Leaking seal: low coolant, air pockets, wavering gauge. Replace at the first signs of fluctuating temperature or codes.

Compatibility

  • Lancer
  • Lancer Cedia
  • Lancer Classic