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Dodge D300 (1975 - 1980)

Dodge D300

Complete coverage for your vehicle

Written from hands-on experience gained from the complete strip-down and rebuild of a Dodge D300, Haynes can help you understand, care for and repair your Dodge D300. We do it ourselves to help you do-it-yourself, and whatever your mechanical ability, the practical step-by-step explanations, linked to over 900 photos, will help you get the job done right. Regular servicing and maintenance of your Dodge D300 can help maintain its resale value, save you money, and make it safer to drive.

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Choose the Haynes manual that is right for you with our complete comparison guide Printed manualThe original and best, delivered to your door Online manualA feature-loaded digital edition of the original manual
MaintenanceSimple weekly checks and servicing guides to keep you on the road Printed manual Digital manual
Servicing Complete, fully illustrated step-by-step guides Printed manual Digital manual
Easy search Find the task you are looking for quickly Printed manual Digital manual
Print-at-home Take the sections you need to the workshop Printed manual Digital manual
Wiring Easy-to-read electrical diagrams Printed manual Digital manual
Color photosWhich can be enlarged Printed manual Digital manual
Watch and learn Video tutorials for many common tasks Printed manual Digital manual

Printed manual

The original and the best, delivered to your door

Online manual

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What's covered

What's covered: 

Dodge D300 Pickup 1974 - 1974
Dodge Ramcharger 1974 - 1993
Dodge D200 Pickup 1974 - 1974
Dodge D100 Pickup 1974 - 1974
Dodge W300 Pickup 1974 - 1974
Dodge W100 Pickup 1974 - 1974
Dodge W200 Pickup 1974 - 1974
Dodge D200 1975 - 1980
Dodge D100 1975 - 1979
Dodge D100 1986 - 1989
Dodge W300 1975 - 1980
Dodge W200 1975 - 1980
Dodge W100 1975 - 1977
Dodge W100 1986 - 1989
Dodge D300 1975 - 1980
Dodge D150 1977 - 1993
Dodge W150 1977 - 1993
Dodge D400 1978 - 1981
Dodge D450 1978 - 1981
Dodge RD200 1978 - 1980
Dodge D250 1981 - 1993
Dodge W350 1981 - 1993
Dodge W250 1981 - 1993
Dodge D350 1981 - 1993
Plymouth Trailduster 1974 - 1981


Does not include information specific to diesel engines

Table of contents

Chapter 1: Tune-up and routine maintenance
Chapter 2: Part A: Inline six-cylinder engine
Chapter 2: Part B: V6 and V8 engines
Chapter 2: Part C: General engine overhaul procedures
Chapter 3: Cooling, heating and air conditioning systems
Chapter 4: Fuel and exhaust systems: carbureted and fuel-injected
Chapter 5: Engine electrical systems
Chapter 6: Emissions and engine control systems
Chapter 7: Manual and automatic transmissions, transfer case
Chapter 8: Clutch and driveline
Chapter 9: Brakes
Chapter 10: Suspension and steering systems
Chapter 11: Body
Chapter 12: Chassis electrical system
Wiring Diagrams

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8.5 x 11

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The Dodge D300 was a light pickup truck produced as part of the D-Series of pickups. The vehicle was available in a range of cab styles and featured independent front suspension and three speed automatic transmission. The vehicle used galvanised steel to minimize rust and corrosion. Slant-6 and V8 engines were available, and the D300 also added power assisted disc brakes and cruise control to its list of features. 1978 saw the introduction of diesel engines.

The servicing schedule includes six-monthly tire rotation and engine oil changes, annual brake and exhaust inspection, and annual transfer case fluid changes. Whatever your level of mechanical know-how, you can find comprehensive, step-by-step repair and maintenance guidance in our Dodge D300 1975-1980 repair manual.