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Firebird Radiator Cap, With Temperature Indicator Gauge, 16Lb., 1967-2002
Item EK-75-259038-1
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Product Information
Features, Description, Q&A
Features
- Replacement Cap
- Indicates Engine Coolant Temperature At A Glance
- Use With Late Model Performance Engines
- Great To Double Check Inaccurate Dash Gauges/Indicator Lights
- Works With All Radiator Types Including Those With Recovery Tank
- Made In The USA
- Ecklers Legacy Number: 75-10637
Description
The radiator cap on your 1967-2002 Firebird can fail due to wear and fatigue, replace it with this Radiator Cap with a built-in Temperature Indicator Gauge. The radiator cap actually increases the boiling point of your coolant by about 45 F (25 C). How does this simple cap do this? The same way a pressure cooker increases the boiling temperature of water. The cap is actually a pressure release valve, and on cars it is usually set to 15 psi. The boiling point of water increases when the water is placed under pressure. When the fluid in the cooling system heats up, it expands, causing the pressure to build up. The cap is the only place where this pressure can escape, so the setting of the spring on the cap determines the maximum pressure in the cooling s
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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