Diesel Intake Manifold Heater / Thermostart

Specifications: Final Application: Fits the following using straight spade electric connector: 154 - 194F, (230, 240, 240S w/ digital instrument panel), 243, 254-4, 261, 274-4, 294-4, 360 - 383, 390 - 390T, 393 - 399, 451 - 491, 550 - 699, 2615, 3050 - 3095, 3120 - 8220; IND: 20D, 20E, 20F, 30E, 30H, 40E, 50E, 50H, 60H, 200, 300, 6500, 6800 Replacement Number: 1446935M1, 2666108, 3583543M2 Notes: See website for all applications.