16 Lb Radiator Cap With Steel Spring For Standard Filler Necks, High And Low Pressure Options To Match Any Cooling System, Durable Auto Part Keeps Coolant Pressurized And Ready For The Road

16 Lb Radiator Cap with Steel Spring for Standard Fillers
✔️ High/low pressure options for standard filler neck, steel spring

This radiator cap is built for standard-size filler necks and designed to keep coolant pressurized to prevent overheating. It's a reliable choice for daily drivers and race setups alike.

✅ Fits standard-size radiator filler necks with low and high pressure options to match cooling system
✅ Steel spring maintains accurate pressure setting over time
✅ Includes solid brass spring retainer for durability
✅ Package dimensions: 2.794 H x 18.034 L x 13.716 W cm; Weight 0.6 lb; Country of Origin: United States

💡 What is a radiator cap with steel spring used for and how does it affect cooling system performance?

This handy part helps maintain pressure and prevent boil-over across different engines and climates.

- Maintains correct coolant pressure, raising the boiling point - Fits standard filler necks and supports high/low pressure ratings - Steel spring and brass retainer ensure long life