Mishimoto high-pressure radiator cap raises the coolant boiling point for a more efficient cooling system that resists boil-over under load. Corrosion-resistant construction with a reliable seal. Maintains 1.3 bar to raise the boiling point and contain excess pressure; small neck with a non-directional design for easy install. Universal.
| Type | High-pressure radiator cap |
| Pressure | 1.3 bar |
| Neck | Small (non-directional) |
| Fitment | Universal |
| Part Number | MMRC-13-SMC |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
