Cooling & Heating Systems
Total Temperature Control: Vintage Cooling & Heating Systems
Managing temperature is the key to a reliable classic car. Whether you are trying to keep your engine cool in summer traffic or keeping your cabin warm during a winter cruise, the Cooling and Heating systems work hand-in-hand.
At Old Car Parts NW, we offer a comprehensive catalog of NOS (New Old Stock), NORS (New Old Replacement Stock), and OEM components to restore your vehicle's thermal management systems to factory specifications.
The NOS/NORS Quality Difference
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Cooling (Engine Protection): Modern aftermarket water pumps and radiators often use lightweight aluminum or plastic that looks wrong and wears out fast. Our inventory focuses on Cast Iron Water Pumps and Copper/Brass Radiators that match the durability and thermal properties of the original parts.
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Heating (Cabin Comfort): A leaking heater core can ruin your carpet and fog your windshield. We stock authentic Copper Heater Cores and Metal Control Valves (Ranco/Everhot) that outlast cheap plastic replacements.
Browse Our Systems:
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Cooling: Water Pumps, Radiators, Thermostats, Hoses, and Fan Clutches.
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Heating: Heater Cores, Blower Motors, Control Valves, and Switches.
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Sensors: Temperature sending units to keep your gauges accurate.
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Don't Get Left in the Cold: Vintage Heating System Parts
There is nothing worse than a classic car with no heat—except for one that leaks coolant all over your passenger floorboard. The heating system is often the most neglected part of a restoration until the first cold snap hits or the windshield fogs up and the defroster fails.
At Old Car Parts NW, we stock authentic NOS (New Old Stock) and NORS (New Old Replacement Stock) heating components to restore your cabin comfort and safety.
Why Choose NOS Heating Parts?
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Copper & Brass Quality: Many modern replacement heater cores are made of lightweight aluminum or plastic. Our inventory features many original-style Copper and Brass heater cores that offer superior heat transfer and durability.
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The "Ranco" Valve: The heater control valve regulates hot water flow to the cabin. These often rust shut. We stock authentic Ranco and Everhot valves that fit and function correctly, unlike generic plastic replacements.
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Safety First: A working heater isn't just about comfort; it's about visibility. You need a functioning blower motor and core to power your defroster and keep the windshield clear.
Explore Our Heating Catalog:
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Heater Cores: The heat exchanger responsible for warming the air.
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Heater Control Valves: The tap that turns the heat on and off.
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Blower Motors: Fans to push air through the vents.
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Switches & Cables: The dash controls that operate the system.