Enter Vehicle Year Make Model

Specify your vehicle's year, make and model to guarantee fit.

Year
Make
Model
Options
Drivetrain

1984 Dodge Diplomat Parts

What year is your
Free Same Day Shipping

1984 Dodge Diplomat

Filter Results
  • Notify When Available

    VIDEO

    Kit image

    Replaces 1984 Dodge Diplomat 4 Piece Headlight Set TRQ LKA93536

    14 reviews
    Brand: TRQ - LKA93536

    • Kit Includes: (2) High Beam Sealed Headlights
    • Lighting Housing Shape: Rectangular
    • Kit Includes: (2) Low Beam Sealed Headlights
    • Quantity: 4 Piece
    $82.95
    Save 14%
    List $95.95 Save $13.00

    Guaranteed to Fit 1984 Dodge Diplomat

    Guaranteed to Fit 1984 Dodge Diplomat

    Replaces 1984 Dodge Diplomat 4 Piece Headlight Set TRQ LKA93536

    VIDEO

    Kit image
    14 reviews
    Brand: TRQ - LKA93536

    • Kit Includes: (2) High Beam Sealed Headlights
    • Lighting Housing Shape: Rectangular
    • Kit Includes: (2) Low Beam Sealed Headlights
    • Quantity: 4 Piece
    $82.95
    Save 14%
    List $95.95 Save $13.00

    Guaranteed to Fit 1984 Dodge Diplomat

    Guaranteed to Fit 1984 Dodge Diplomat

  • Notify When Available

    VIDEO

    High and Low Tone Horn Pair

    Replaces 1984 Dodge Diplomat High and Low Tone Horn Pair TRQ ELA17620

    27 reviews
    Brand: TRQ - ELA17620

    • Kit Includes: (1) Low Tone High Output Horn
    • Kit Includes: (1) High Tone High Output Horn
    $56.95
    Save 22%
    List $72.95 Save $16.00

    Guaranteed to Fit 1984 Dodge Diplomat

    Guaranteed to Fit 1984 Dodge Diplomat

    Replaces 1984 Dodge Diplomat High and Low Tone Horn Pair TRQ ELA17620

    VIDEO

    High and Low Tone Horn Pair
    27 reviews
    Brand: TRQ - ELA17620

    • Kit Includes: (1) Low Tone High Output Horn
    • Kit Includes: (1) High Tone High Output Horn
    $56.95
    Save 22%
    List $72.95 Save $16.00

    Guaranteed to Fit 1984 Dodge Diplomat

    Guaranteed to Fit 1984 Dodge Diplomat

  • Notify When Available

    VIDEO

    High Tone High Outupt Horn

    Replaces 1984 Dodge Diplomat High Tone High Output Horn TRQ ELA05003

    5 reviews
    Brand: TRQ - ELA05003
    $34.95
    Save 8%
    List $37.95 Save $3.00

    Guaranteed to Fit 1984 Dodge Diplomat

    Guaranteed to Fit 1984 Dodge Diplomat

    Replaces 1984 Dodge Diplomat High Tone High Output Horn TRQ ELA05003

    VIDEO

    High Tone High Outupt Horn
    5 reviews
    Brand: TRQ - ELA05003
    $34.95
    Save 8%
    List $37.95 Save $3.00

    Guaranteed to Fit 1984 Dodge Diplomat

    Guaranteed to Fit 1984 Dodge Diplomat

  • Notify When Available

    VIDEO

    80-03 GM, Dodge, Ford, Jeep Multifit (w/ 8.75 RG) Rear Axle Shaft Bearing PAIR (Timken)

    Replaces 1984 Dodge Diplomat with 8.25 or 9.25 Inch Ring Gear Rear Driver & Passenger Side 2 Piece Wheel Bearing Set TRQ BHA54511

    Brand: TRQ - BHA54511

    • Quantity: 2 Piece
    • Kit Includes: (1) Rear Driver Side Wheel Bearing
    • Kit Includes: (1) Rear Passenger Side Wheel Bearing
    $36.95
    Save 10%
    List $40.95 Save $4.00

    Guaranteed to Fit 1984 Dodge Diplomat

    Guaranteed to Fit 1984 Dodge Diplomat

    Replaces 1984 Dodge Diplomat with 8.25 or 9.25 Inch Ring Gear Rear Driver & Passenger Side 2 Piece Wheel Bearing Set TRQ BHA54511

    VIDEO

    80-03 GM, Dodge, Ford, Jeep Multifit (w/ 8.75 RG) Rear Axle Shaft Bearing PAIR (Timken)
    Brand: TRQ - BHA54511

    • Quantity: 2 Piece
    • Kit Includes: (1) Rear Driver Side Wheel Bearing
    • Kit Includes: (1) Rear Passenger Side Wheel Bearing
    $36.95
    Save 10%
    List $40.95 Save $4.00

    Guaranteed to Fit 1984 Dodge Diplomat

    Guaranteed to Fit 1984 Dodge Diplomat

  • Notify When Available
    Turn Signal Switch

    Replaces 1984 Dodge Diplomat with Tilt Steering without Cornering Lights Turn Signal Switch TRQ SWA41609

    2 reviews
    Brand: TRQ - SWA41609
    $41.95
    Save 30%
    List $59.95 Save $18.00

    Guaranteed to Fit 1984 Dodge Diplomat

    Guaranteed to Fit 1984 Dodge Diplomat

    Replaces 1984 Dodge Diplomat with Tilt Steering without Cornering Lights Turn Signal Switch TRQ SWA41609

    Turn Signal Switch
    2 reviews
    Brand: TRQ - SWA41609
    $41.95
    Save 30%
    List $59.95 Save $18.00

    Guaranteed to Fit 1984 Dodge Diplomat

    Guaranteed to Fit 1984 Dodge Diplomat

  • Notify When Available
    1972-91 CHRYSLER Harmonic Balancer 5.2L 318ci

    Replaces 1984 Dodge Diplomat 318ci V8 5.2L Engine Crankshaft Vibration Damper TRQ BPA06023

    1 reviews
    Brand: TRQ - BPA06023
    $65.95
    Save 27%
    List $89.95 Save $24.00

    Guaranteed to Fit 1984 Dodge Diplomat

    Guaranteed to Fit 1984 Dodge Diplomat

    Replaces 1984 Dodge Diplomat 318ci V8 5.2L Engine Crankshaft Vibration Damper TRQ BPA06023

    1972-91 CHRYSLER Harmonic Balancer 5.2L 318ci
    1 reviews
    Brand: TRQ - BPA06023
    $65.95
    Save 27%
    List $89.95 Save $24.00

    Guaranteed to Fit 1984 Dodge Diplomat

    Guaranteed to Fit 1984 Dodge Diplomat

  • Notify When Available
    Window Crank Handle

    Replaces 1984 Dodge Diplomat 2 Piece Window Crank Handle Set TRQ DHA35430

    3 reviews
    Brand: TRQ - DHA35430

    • Quantity: 2 Piece
    • Kit Includes: (2) Window Crank Handles
    $26.95
    Save 13%
    List $30.95 Save $4.00

    Guaranteed to Fit 1984 Dodge Diplomat

    Guaranteed to Fit 1984 Dodge Diplomat

    Replaces 1984 Dodge Diplomat 2 Piece Window Crank Handle Set TRQ DHA35430

    Window Crank Handle
    3 reviews
    Brand: TRQ - DHA35430

    • Quantity: 2 Piece
    • Kit Includes: (2) Window Crank Handles
    $26.95
    Save 13%
    List $30.95 Save $4.00

    Guaranteed to Fit 1984 Dodge Diplomat

    Guaranteed to Fit 1984 Dodge Diplomat

  • Notify When Available

    VIDEO

    Wheel Seal

    Replaces Rear Wheel Seal TRQ BHA33295

    1 reviews
    Brand: TRQ - BHA33295
    $18.95
    Save 24%
    List $24.95 Save $6.00

    Guaranteed to Fit 1984 Dodge Diplomat

    Guaranteed to Fit 1984 Dodge Diplomat

    Replaces Rear Wheel Seal TRQ BHA33295

    VIDEO

    Wheel Seal
    1 reviews
    Brand: TRQ - BHA33295
    $18.95
    Save 24%
    List $24.95 Save $6.00

    Guaranteed to Fit 1984 Dodge Diplomat

    Guaranteed to Fit 1984 Dodge Diplomat

  • Notify When Available
    Door Lock Cylinder Set

    Replaces 1984 Dodge Diplomat Front 2 Piece Door Lock Cylinder Set TRQ BDA12572

    Brand: TRQ - BDA12572

    • Quantity: 2 Piece
    • Kit Includes: (2) Door Lock Cylinders
    $30.95
    Save 14%
    List $35.95 Save $5.00

    Guaranteed to Fit 1984 Dodge Diplomat

    Guaranteed to Fit 1984 Dodge Diplomat

    Replaces 1984 Dodge Diplomat Front 2 Piece Door Lock Cylinder Set TRQ BDA12572

    Door Lock Cylinder Set
    Brand: TRQ - BDA12572

    • Quantity: 2 Piece
    • Kit Includes: (2) Door Lock Cylinders
    $30.95
    Save 14%
    List $35.95 Save $5.00

    Guaranteed to Fit 1984 Dodge Diplomat

    Guaranteed to Fit 1984 Dodge Diplomat

  • Notify When Available

    VIDEO

    80-03 GM, Dodge, Ford, Jeep Multifit (w/ 8.75 RG) Rear Axle Shaft Bearing LR = RR

    Replaces Rear Wheel Bearing TRQ BHA54664

    Brand: TRQ - BHA54664

    $25.95
    Save 13%
    List $29.95 Save $4.00

    Guaranteed to Fit 1984 Dodge Diplomat

    Guaranteed to Fit 1984 Dodge Diplomat

    Replaces Rear Wheel Bearing TRQ BHA54664

    VIDEO

    80-03 GM, Dodge, Ford, Jeep Multifit (w/ 8.75 RG) Rear Axle Shaft Bearing LR = RR
    Brand: TRQ - BHA54664

    $25.95
    Save 13%
    List $29.95 Save $4.00

    Guaranteed to Fit 1984 Dodge Diplomat

    Guaranteed to Fit 1984 Dodge Diplomat

1

...

1 2 3 4 5

...

18
Close



Dodge is a registered trademark of FCA US LLC. 1A Auto is not affiliated with or sponsored by Dodge or FCA US LLC. See all trademarks.
Same Day Shipping

Need your part faster? Choose expedited shipping at checkout.

Guaranteed To Fit

Highest quality, direct fit replacement auto parts enforced to the strictest product standards.

USA Customer Support

Exceeding customers' expectations, our team of passionate auto enthusiasts are here to help.

Instructional Video Library

Thousands of how-to auto repair videos to guide you step-by-step through your repair.

Go To Top
Specify your vehicle

Specify your vehicle's year, make and model to guarantee fit.

Year
Make
Model
Options
Drivetrain

If your vehicle isn't listed, close the window to return to search.