Dodge Diplomat Transmission Parts
- Clutch Kits
- Automatic Transmission Oil Coolers
- Transmission Mounts
- Solenoids, Sensors, Switches, Control Units
- Transmission Filters
- Automatic Transmission Torque Converters
- Transmission Shifters
- Clutch Flywheels
- Pans, Drain Plugs, Filler Caps
- Seals & Gaskets
- Rebuild Kits
- Clutch Linkages
- Clutch Release Bearings
- Transmission Shafts & Gears
- Automatic Transmission Valve Bodies
- Bearings
- Automatic Transmission Flexplates
- Automatic Transmission Oil Pumps
- AT Bands & Clutches
- Automatic Transmission Assemblies
- Clutch Pressure Plates
- Clutch Discs
- Axle Shafts
- Shift Knobs
- Transmission Fluids, Oils & Additives
- Standard®Tru-Tech™ Neutral Safety SwitchTru-Tech™ Neutral Safety Switch by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity to all...Direct-fit replacement for ease of installationHigh-quality materials ensure durability$14.21 - $56.60
- Fel-Pro®Manual Transmission Gasket SetManual Transmission Gasket Set by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets meet specific OEM...Direct OEM replacement for a proper fitEnsures reliable sealing performance$7.23 - $43.27
- ATP®Flywheel ShimFlywheel Shim by ATP®. ATP is your number one source for replacement parts that ensure a precise fit, high reliability, superior durability, and long-lasting service life at an affordable price.OE quality at an affordable priceOE fit and function$8.85 - $19.84
- WVE®Neutral Safety SwitchNeutral Safety Switch by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or exceed the OEM...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$13.07 - $2,168.66
- Four Seasons®Transmission Oil Cooler Replacement HoseTransmission Oil Cooler Replacement Hose by Four Seasons®. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of car parts experience, fix it once and fix it right with Four Seasons.OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$12.20
- National®Automatic Transmission Torque Converter SealAutomatic Transmission Torque Converter Seal by National®. Don't just repair a leak, prevent future problems with a National Oil Seal. This part is manufactured using exclusive National Dynamic Edge technology that generates a dynamic...Designed to increase wheel-end reliability by effectively excluding dirt, moisture, and other contaminantsA patent-pending National Dynamic Edge technology allows for maximum protection$3.02 - $21.36
- National®Manual Transmission Input Shaft SealManual Transmission Input Shaft Seal by National®. Don't just repair a leak, prevent future problems with a National Oil Seal. This part is manufactured using exclusive National Dynamic Edge technology that generates a dynamic pumping...Designed to increase wheel-end reliability by effectively excluding dirt, moisture, and other contaminantsA patent-pending National Dynamic Edge technology allows for maximum protection$3.29 - $13.31
- SKF®Speedi SleeveSpeedi Sleeve by SKF®. Designed utilizing the latest technology, this product by SKF features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or exceed...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$23.77 - $43.82
- Four Seasons®Transmission Oil Cooler Mounting KitTransmission Oil Cooler Mounting Kit by Four Seasons®. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of car parts experience, fix it once and fix it right with Four Seasons.OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$2.91 - $17.55
- Standard®AT Control SolenoidAT Control Solenoid by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity to all channels of...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$14.42 - $630.44
- NTK®Vehicle Speed SensorVehicle Speed Sensor by NTK®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or exceed...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$12.15 - $575.74
- National®Manual Transmission Output Shaft SealManual Transmission Output Shaft Seal by National®. Don't just repair a leak, prevent future problems with a National Oil Seal. This part is manufactured using exclusive National Dynamic Edge technology that generates a dynamic pumping...Designed to increase wheel-end reliability by effectively excluding dirt, moisture, and other contaminantsA patent-pending National Dynamic Edge technology allows for maximum protection$2.25 - $55.97
- Four Seasons®Transmission Oil Cooler CouplingTransmission Oil Cooler Coupling by Four Seasons®. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of car parts experience, fix it once and fix it right with Four Seasons.OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$6.19
- WVE®Automatic Transmission Torque Converter Clutch SolenoidAutomatic Transmission Torque Converter Clutch Solenoid by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$20.38 - $600.36
- National®Automatic Transmission Extension Housing SealAutomatic Transmission Extension Housing Seal by National®. Don't just repair a leak, prevent future problems with a National Oil Seal. This part is manufactured using exclusive National Dynamic Edge technology that generates a dynamic...Designed to increase wheel-end reliability by effectively excluding dirt, moisture, and other contaminantsA patent-pending National Dynamic Edge technology allows for maximum protection$4.32 - $29.49
- ARP®Flywheel Bolt KitFlywheel Bolt Kit by ARP®. Designed utilizing the latest technology, this product by ARP features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or exceed...Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$12.34 - $133.66
- Dorman®Clutch Pilot BushingClutch Pilot Bushing by Dorman®. Dorman's Clutch Pilot Bushing extends the life of the transmission and helps ensures smooth, reliable shift quality. Replacement recommended during clutch replacement.Direct replacement for a proper fit every timeHigh quality metal construction$2.82 - $36.96
- National®Automatic Transmission Oil Pump SealAutomatic Transmission Oil Pump Seal by National®. Don't just repair a leak, prevent future problems with a National Oil Seal. This part is manufactured using exclusive National Dynamic Edge technology that generates a dynamic pumping...Designed to increase wheel-end reliability by effectively excluding dirt, moisture, and other contaminantsA patent-pending National Dynamic Edge technology allows for maximum protection$3.03 - $34.61
- Hayden®Transmission Oil Cooler CouplingTransmission Oil Cooler Coupling by Hayden®. Replace your defective oil cooler coupling with this part. Manufactured from premium brass, the part fits most 5/16" transmission lines with ½"-20 thread. It is compatible...Fits most 5/16" trans-lines with ½"-20 threadQuality construction$4.69
- Hayden®Transmission Oil Cooler Mounting KitTransmission Oil Cooler Mounting Kit by Hayden®. With this product, you can easily install both your transmission oil cooler and electric fan. This product is made of high-quality materials to serve you for years to come. Designed using...For Installation Of Transmission Coolers And Electric FansProvides quick, effective installation of Hayden products$15.56 - $17.40
- Hayden®Transmission Oil Cooler Replacement HoseTransmission Oil Cooler Replacement Hose by Hayden®. This part provides a safe heat and oil resistant connecting line between your oil cooler and transmission. Manufactured from black chemigum, the oil cooler hose features a hypalon...Direct replacement for proper fitMade of black chemigum (nitrile)$9.62
- ATP®Automatic Transmission Shift KitAutomatic Transmission Shift Kit by ATP®. When reliability and OE performance is a must, turn to this ATP product designed to provide a precise fit, OE quality, and function. Made of premium quality materials, it will easily restore...OE quality at an affordable priceOE fit and function$50.13 - $224.53
- ATP®Shift Linkage BushingShift Linkage Bushing by ATP®. When reliability and OE performance is a must, turn to this ATP product designed to provide a precise fit, OE quality, and function. Made of premium quality materials, it will easily restore your...OE quality at an affordable priceOE fit and function$2.48 - $5.10
- WVE®Neutral Safety Switch ConnectorNeutral Safety Switch Connector by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$21.13 - $190.67
- WVE®Vehicle Speed SensorVehicle Speed Sensor by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or exceed the OEM...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$15.08 - $666.79
- Standard®Automatic Transmission Output Shaft Speed SensorAutomatic Transmission Output Shaft Speed Sensor by Standard®. Transmission Mounted. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the...All switches are designed using copper alloy conductors to ensure superior electrical conductivity with low resistive lossesAll parts are 100% tested to verify both mechanical and electrical switching performance$12.92 - $209.12
- Standard®Switch/Sensor ConnectorSwitch/Sensor Connector by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity to all channels...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$3.37 - $23.09
- Standard®Transmission Range Sensor ConnectorTransmission Range Sensor Connector by Standard®. SMP's vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$3.33 - $100.48
- Pioneer Automotive®Neutral Safety Switch ConnectorNeutral Safety Switch Connector by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect for your vehicle and...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$36.78 - $211.70
- Original Engine Management®Neutral Safety SwitchNeutral Safety Switch by Original Engine Management®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...Made to deliver trouble-free operation for years aheadManufactured with cutting-edge technology$15.50 - $45.23
Shop By Service Type
- Transmission Fluid Change
- Transmission Filter Replacement
- Clutch Replacement
- Transmission Oil Cooler Replacement
- Neutral Safety Switch Replacement
- Automatic Transmission Oil Pan Gasket Replacement
- Vehicle Speed Sensor Replacement
- Clutch Fluid Change
- Transmission Speed Sensor Replacement
- Transmission Mount Replacement
The Dodge Diplomat, a medium-sized car manufactured by Dodge between 1977 and 1989, is among the make’s most recognizable cars, being a sibling to other Chrysler vehicles, such as the Plymouth Gran Fury and the Plymouth Caravelle. The powerful and speedy vehicle, the Dodge Diplomat was first offered in two body styles only – 2-door coupe and 4-door sedan. In 1978, the lineup was filled out with the station wagon. The model was supplied with a straight 6-cylinder engine mated to a 4-speed manual or 3-speed automatic transmission. In the United States and Canada, the Dodge Diplomat was in fleet use as a police car.
On this page, you’ll find a wide choice of Dodge Diplomat transmission parts including seals and gaskets, clutch kits, as well as transmission fluids and lubricants. All products are provided by the tried and reliable companies, for example, Dorman, Hayden, and Royal Purple. We store the unique collection of components designed specifically for your car; the components for the Diplomat of 1977 through 1989 are available here. Be sure to use the search, specifying the product type, brand, and price range, while our special prices and discounts which help you to make the best deal.