View our Specials! Coupon Code: SaveIn2026
Looking for aftermarket parts to modify or upgrade your Dodge Diplomat with hoses? At Tunersports.com we carry a huge selection of the top name brand performance hose parts and accessories.
 OUT OF STOCK 20538Gates 80-89 Dodge Diplomat V-8 5.2L Lower Molded Coolant Hose 1977-1981 Dodge Diplomat Base 1977-1983 Dodge Diplomat Medallion 1978-1978 Dodge Diplomat S 1979-1989 Dodge Diplomat Salon 1984-1989 Dodge Diplomat SE $45.96 |
 OUT OF STOCK 20542Gates 71-78 Dodge B Series Van V-8 318 Upper Molded Coolant Hose 1979-1979 Dodge Diplomat Base / Medallion / Salon $43.59 |
 OUT OF STOCK 20602Gates 68-76 Dodge Dart V-8 318 Upper Molded Coolant Hose 1977-1978 Dodge Diplomat Base / Medallion 1978-1978 Dodge Diplomat S $59.18 |
 OUT OF STOCK 20693Gates 80-92 Dodge D & W Series Pickup V-8 5.9L By Pass Molded Coolant Hose 1977-1981 Dodge Diplomat Base 1977-1983 Dodge Diplomat Medallion 1978-1978 Dodge Diplomat S 1979-1989 Dodge Diplomat Salon 1984-1989 Dodge Diplomat SE $37.68 |
 OUT OF STOCK 20874Gates 72-79 Dodge D & W Series Pickup V-8 318 Upper Molded Coolant Hose 1977-1978 Dodge Diplomat Base / Medallion 1978-1978 Dodge Diplomat S $58.91 |
 OUT OF STOCK 20945Gates 76-78 Plymouth Volare 6-Cyl. 225 Upper Molded Coolant Hose 1978-1978 Dodge Diplomat Base / Medallion / S $55.28 |
 OUT OF STOCK 20949Gates 80-87 Dodge D & W Series Pickup 6-Cyl. 3.7L Lower Molded Coolant Hose 1978-1978 Dodge Diplomat S 1978-1981 Dodge Diplomat Base 1978-1983 Dodge Diplomat Medallion 1979-1983 Dodge Diplomat Salon 1981-1981 Dodge Diplomat Sport $61.72 |
 OUT OF STOCK 21086Gates 78-79 Plymouth Volare 6-Cyl. 225 Upper Molded Coolant Hose 1978-1978 Dodge Diplomat S 1978-1981 Dodge Diplomat Base 1978-1983 Dodge Diplomat Medallion 1979-1983 Dodge Diplomat Salon 1981-1981 Dodge Diplomat Sport $53.52 |
 OUT OF STOCK 21406Gates 83-91 Dodge D & W Series Pickup V8 5.2L Upper Coolant Hose 1980-1981 Dodge Diplomat Base 1980-1983 Dodge Diplomat Medallion 1980-1989 Dodge Diplomat Salon 1984-1989 Dodge Diplomat SE $53.19 |
 OUT OF STOCK 25476Gates 64-68 Ford Mustang V-8 289 Upper Flexible Coolant Hose (Standard) 1978-1978 Dodge Diplomat Base / Medallion / S $45.83 |
 OUT OF STOCK 25480Gates 86-94 Ford Ranger 4-Cyl. 2.3L Lower Flexible Coolant Hose (Standard) 1980-1981 Dodge Diplomat Base 1980-1983 Dodge Diplomat Medallion / Salon 1981-1981 Dodge Diplomat Sport $40.36 |
 OUT OF STOCK 25528Gates 77-79 Ford F Series V-8 351 Upper Flexible Coolant Hose (Standard) 1977-1981 Dodge Diplomat Base 1977-1983 Dodge Diplomat Medallion 1978-1978 Dodge Diplomat S 1979-1989 Dodge Diplomat Salon 1984-1989 Dodge Diplomat SE $49.68 |
 OUT OF STOCK 26241Gates 89-93 Dodge D & W Series Pickup 6-Cyl. 5.9L Diesel Pipe-2 To Eng. Straight Heater Hose 1984-1989 Dodge Diplomat Salon / SE $288.64 |
 OUT OF STOCK 28464Gates 1982 Chrysler New Yorker V8 5.2L 90 Deg Molded Heater Hose - 1/2in / 8in / 24in 1982-1982 Dodge Diplomat Medallion / Salon $56.44 |
 IN STOCK - DROPSHIPS MMHOSE-GM-25URubber is out, silicone is in! Upgrade your old Chevrolet C/K Truck radiator hose with the Mishimoto 1973-1986 GM C/K Truck Silicone Upper Radiator Hose to provide your C/K Truck with an advancement in both style and reliability. With this hose, two worm-gear clamps are included for ease of installa... Mishimoto 73-86 Chevrolet C/K Truck 250/292 Silicone Upper Radiator Hose 1978-1978 Dodge Diplomat Base / Medallion / S $83.28 |