Enhance the performance and reliability of your Ford/New Holland tractors with our high-quality Thermostat Intake Manifold Heater. This aftermarket part is a direct replacement for OEM part numbers C5NE9A436, C5NE9A436A, C5NE9A436AGV, E1NN9A436AA, 81806046, 83933675, 87800843, and 603922. Specifically designed to fit a wide range of Ford Tractor models, including 2000, 2310, 2600, 2610, 2810, 2910, 3000, 3230, 3430, 3600, 3610, 3630, 3900, 3910, 3930, 4000, 4100, 4110, 4130, 4600, 4610, 4630, 4830, 5000, 5030, 5110, 5600, and 5610. Trust our expertise at Tractor to deliver aftermarket parts that meet the highest standards of quality and functionality.