TRD Radiator Cap 4Runner PTR04-00000-03
- Helps enhance vehicle performance in high-rpm or high-load conditions
- Designed to release at higher cooling system pressures than factory caps, raising the coolant boiling point to protect engines under high-rpm or high-load operation
- All prices are Manufacturer’s Suggested Retail Prices and do not include any applicable tax and/or installation charges. Dealer sets actual price.