Make Toyota

9091603121 THERMOSTAT

Compatibility

Toyota 9091603121

DescriptionModelOptionsProd PeriodDiagram
GRN21#,KZN215KZN215L-GKPZTATM,MTM: AUTOMATIC TRANSMISSION; Roof: STANDARD ROOF; Driver's Position: LEFT-HAND DRIVE VEHICLES; Grade: LIMITED TYPE; Gear Shift Type: ATM, 4-SPEED FLOOR SHIFT; Engine: (1KZTE) 3000CC DIESEL TURBO11.2002 - 08.2005 View
DescriptionModelOptionsProd PeriodDiagram
KZN165,190,KDN,LN,RZN,YN,VZN14#,15#,16#,17#,19#KZN190R-PRMSTNATM,MTM: MANUAL TRANSMISSION; Building Condition: COMPLETELY BUILT UNIT; Cab: DOUBLE CAB; Driver's Position: RIGHT-HAND DRIVE VEHICLES; Grade: SR TYPE; Fuel Induction: TURBO DIESEL WITH EFI; Engine: (1KZTE) 3000CC DIESEL TURBO; Destination: SOUTH AFRICA03.2002 - 04.2005 View
DescriptionModelOptionsProd PeriodDiagram
LN,RN,YN,VZN10#,11#,13#,KZN,LN205KZN205L-PRMVTATM,MTM: MANUAL TRANSMISSION; Building Condition: COMPLETELY BUILT UNIT; Deck,cab: DOUBLE CAB; Driver's Position: LEFT-HAND DRIVE VEHICLES; Grade: SR-V TYPE; Fuel Induction: ELECTRIC FUEL INJECTION SYSTEM; Gear Shift Type: MTM, 5-SPEED FLOOR SHIFT; Engine: (1KZTE) 3000CC DIESEL TURBO; Destination: GENERAL COUNTRIES08.2001 - 12.2004 View
DescriptionModelOptionsProd PeriodDiagram
GRJ12#,KDJ120,KZJ120,LJ12#,RZJ12#,TRJ12#KZJ120R-GKMETQATM,MTM: MANUAL TRANSMISSION; NO. Of Doors: 5-DOOR; Driver's Position: RIGHT-HAND DRIVE VEHICLES; Grade: GX TYPE; Gear Shift Type: MTM, 5-SPEED FLOOR SHIFT; Engine: (1KZTE) 3000CC DIESEL TURBO; Destination: AUSTRALIA09.2002 - 08.2009 View

Information

Engine Temperature Control Valve

Why You Need This Part

Keeping your engine at the right temperature is key for performance and engine life. This valve manages coolant flow, making sure your engine warms up fast and stays in the safe zone, neither too hot nor too cold. It saves fuel, lowers emissions, and protects your engine from severe damage.

How It Works

When you start your car, the valve stays shut, letting the engine heat up quickly. As soon as the engine reaches optimal temperature, the valve opens and allows coolant to flow through the radiator, keeping things steady. Its job is automatic and ongoing, making temperature management effortless.

What Happens If It Breaks

If this part fails, your engine may overheat or run cold. Overheating can cause costly damage like a warped cylinder head or a blown gasket. Running too cool increases fuel use and emissions. Immediate replacement is crucial to avoid further issues.

Compatible Models

  • 4Runner
  • Hilux
  • Hilux/4Runner (4Wd)
  • Land Cruiser Prado