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Restore the heating reliability of your classic International Harvester with this genuine Four Seasons H1271 Heater Control Valve. This is a vintage New Old Replacement Stock (NORS) part. It regulates coolant flow to the heater core, ensuring your vintage truck stays warm during cold drives.
This part is designed for the Heater Hose position on specific 1949-1965 International IHC Trucks, including L, R, S, A, B, and C Series models.
| Make | Model | Year | Engine | Notes |
| International (IHC) | Trucks (L, R, S, A, B, C Series) | 1949-1965 | All | Heater Control Valve |
1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965
We scour the country to find the best deals on NOS and NORS parts so we can pass the savings on to you. Our prices are often significantly lower than major competitors.
Please Note: All vehicle fitment data is manually researched from vintage catalogs. While we strive for accuracy, historical data can sometimes be imperfect. Additionally, this part may fit other vehicle makes, models, and years not explicitly listed. We strongly encourage you to perform your own due diligence by comparing our provided photos and specifications to your original part to ensure proper fitment before purchasing.