If you need to refresh your engine cooling while doing the timing belt and water pump, here are the parts you need. Prices were from various web sites in June 2024
GX470 Cooling System Refresh
GX470 Cooling System Refresh
- New radiator Denso 221-3125 $165
- Toyota upper radiator hose 16572-50190 $19.11
- Toyota lower radiator hose 16571-50200 $17.35
- Toyota constant tension hose clamps 90466-A0026 (4) $5.28
- Toyota thermostat 90916-03100 $15.80
- Toyota thermostat gasket 16346-50010 $2.74
- Toyota radiator cap 16401-31650 $13.04
- New Aisin water pump kit TKT-021 $170 includes:
- OEM timing belt by Mitsuboshi
- Aisin water pump
- Aisin tensioner and pulley bearings
- Gaskets
- New Bando serpentine belt 6PK2240 $17
- Toyota pink coolant
- Other things to look into are the fan clutch bracket, fan clutch, fan motor
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