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Toyota PTR04-21050-01 TRD Radiator Caps
Genuine Toyota


TRD Radiator Caps
For Scion tC 2005 - 2010; Toyota RAV4 1996 - 1997
  • Provides valuable engine protection.
  • Helps enhance vehicle performance in high-rpm or high-load conditions.
  • Provides increased pressure for reduced heat.
  • Releases at higher cooling system pressures than factory caps, raising the coolant boiling point to protect engines under high-rpm or high load operation.

Product Specifications

  • Logo
  • Pressure Rating
    18.5 psi
  • Trd


Genuine Toyota parts are backed by Toyota's factory warranty which are high-quality vehicle-specific with the right fit the first time.

Part Fitment for PTR04-21050-01

  • YearMakeModelSubmodel
  • 2010SciontC
  • 2009SciontC
  • 2008SciontC
  • 2007SciontC
  • 2006SciontC
  • 2005SciontC
  • 1997ToyotaRAV4
  • 1996ToyotaRAV4
California Residents
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