MakeToyota

1657275270 HOSE, RADIATOR, NO.2

Compatibility

Toyota 1657275270

DescriptionModelOptionsProd PeriodDiagram
KDH2##,LH2##,TRH2##TRH223R-LEPDKQSeating Capacity: 14-SEATER; NO. Of Doors: 4-DOOR; Roof: HIGH-ROOF; Driver's Position: RIGHT-HAND DRIVE VEHICLES; Body: COMMUTER; Grade: STANDARD TYPE; Fuel Induction: HIGH EFFICIENCY TWIN CAM; Gear Shift Type: ATM, 4-SPEED FLOOR SHIFT; Engine: (2TRFE) 2700CC 16-VALVE DOHC EFI; Destination: AUSTRALIA01.2005 - 12.2013 View
DescriptionModelOptionsProd PeriodDiagram
KDH2##,TRH2##TRH229W-LDPNK5Drive Train: 4 WHEEL DRIVE; Seating Capacity: 10-SEATER; NO. Of Doors: 4-DOOR; Building Condition: TECS SPECIAL PURPOSE VEHICLE; Roof: HIGH-ROOF; Body: WAGON; Grade: GRAND CABIN; Gear Shift Type: ATM, 4-SPEED FLOOR SHIFT; Engine: (2TRFE) 2700CC 16-VALVE DOHC EFI01.2005 - 05.2012 View

Information

Secondary Radiator Coolant Hose for Toyota

This molded engine cooling hose links the radiator to the bypass/thermostat pipe. Built from OEM-grade EPDM, it resists heat, pressure, and ozone, keeping coolant moving and temperatures stable during daily driving or long trips.

Why this part is needed ❄️

It seals the cooling circuit under pump pressure and guides coolant on warm-up and cruise. Correct routing and wall thickness prevent kinks, abrasion, and micro-leaks, helping the engine maintain the right operating temperature and fuel economy.

How it works

As the water pump circulates fluid, the hose flexes with engine movement while clamps hold a tight seal. Its molded bends match factory geometry so coolant reaches the radiator efficiently for heat exchange without flow restriction.

If the hose is damaged ⚠️

Cracks, swelling, or soft spots cause coolant loss, steam, sweet smell, and a rising temp gauge. Keep driving and you risk overheating, warped cylinder head, or a blown gasket. Stop safely, let it cool, and replace promptly.

Tech tips βœ…

Replace as a set with upper/lower hoses, fit new clamps, bleed air, and check clearance to belts and fans. Typical life is 5–7 years. Ideal for Toyota radiator hose replacement with OEM fit, quick install, and long-life materials. ♨️