1978 Dodge Diplomat Suspension Parts

Show items:
Sort by:
  • Shocks & Struts
  • Leaf Springs
  • Air Suspension
  • Control Arms
  • Sway Bars
  • Ball Joints
  • Shock & Strut Hardware
  • Suspension Bushings
  • Alignment Kits
  • Suspension Lubricants
    • (0 reviews)
      # 447683859
      Dodge Diplomat Coupe / Sedan / Wagon 1978, OESpectrum™ Shock Absorber by Monroe®. These products are engineered for foreign nameplate vehicles to enhance the performance of their suspension systems. Monroe OESpectrum™ shocks utilize...
      Provide unprecedented handling precision and controlNitrogen gas charged
      $15.20 - $29.34
    • (0 reviews)
      # 619702368
      Dodge Diplomat 1978, Advantage™ Front Non-Adjustable Press-in Type Ball Joint by ACDelco®. Quantity: 1 per Pack. ACDelco Advantage Ball Joints feature a forged, CNC - machined shell, corrosion-resistant coating. The design provides...
      Forged, CNC-machined shell leads to high-quality, precision-made performance and additional strengthCorrosion-resistant coating for long life
      $8.61 - $13.77
    • (0 reviews)
      # 504988990
      Dodge Diplomat 1978, Front Non-Adjustable Ball Joint by Mevotech®. Quantity: 1 per Pack. Experience improved ride comfort and smooth handling with the replacement Mevotech ball joints. They grip the control arm better and guarantee...
      Knurling on the outer housing of the ball joint makes for a better grip with the control armDesigned to improve the vehicle's cornering stability
      $6.43 - $22.69
    • (0 reviews)
      # 79728159
      Dodge Diplomat 1978, Guardian™ Twin-Tube Shock Absorber by Gabriel®. Whether it’s a casual cruise over paved asphalt or a long drive on a rugged country road, Gabriel® Guardian™ shocks provide high-quality comfort and stable...
      Engineered to meet or exceed OE specificationsHigh-quality comfort and performance at a value price
      $18.95 - $19.03
    • (0 reviews)
      # 305492600
      Dodge Diplomat Coupe / Sedan / Wagon 1978, Excel-G™ Twin-Tube Shock Absorber by KYB®. KYB is a world leading supplier of shocks and struts to new vehicle manufacturers and the Excel-G is made on the very same KYB OE assembly lines,...
      KYB recommended OEM replacement shock for domestic carsSpecifically calibrated to help restore the original handling and control characteristics
      $17.42 - $21.38
    • (0 reviews)
      # 305492612
      Dodge Diplomat Coupe / Sedan / Wagon 1978, Gas-a-Just™ Monotube Shock Absorber by KYB®. The KYB Gas-a-Just monotube shock absorber has additional performance advantages over the traditional twin-tube design: it can instantly,...
      The correct, monotube-designed OEM replacement shockSpecifically calibrated to help restore the original handling and control characteristics
      $28.63 - $31.05
    • (0 reviews)
      # 308472848
      Dodge Diplomat Coupe / Sedan / Wagon 1978, Front Non-Adjustable Ball Joint by MOOG®. Quantity: 1 per Pack. Powdered Metal Gusher Bearing for Better Lubrication. MOOG ball joints are the preferred choice of many professional technicians...
      Engineered to retain socket torque and smooth articulation over the life of the part, to maintain tight steering feelExclusive powdered-metal bearing design allows grease to flow through the bearing to the stud for reduced friction and enhanced strength and stability
      $13.73 - $14.82
    • (0 reviews)
      # 1316977457
      Dodge Diplomat 1978, Front Non-Adjustable Press-in Type Ball Joint by Dorman®. Quantity: 1 per Pack. Dorman ball joints are designed to allow camber and or caster adjustment. They provide a long service life by using premium materials...
      High-quality steel construction for a long service lifeEasy to install
      $8.91 - $22.66
    • (0 reviews)
      # 619675406
      Dodge Diplomat 1978, Professional™ Front Non-Adjustable Press-in Type Ball Joint by ACDelco®. Quantity: 1 per Pack. ACDelco Ball Joints are designed for easier steering. When it comes to ball joints, there can be big differences among...
      Superb strength and durability thanks to precision-manufactured housing and componentsAdvanced corrosion protection against the harshest conditions
      $18.62 - $22.01
    • (0 reviews)
      # 72694141
      Dodge Diplomat 1978, C-Tek™ Front Ball Joint by Centric®. Quantity: 1 per Pack. The company has one of the industry’s best programs for tracking and cataloging original equipment, and devising quality aftermarket and OE parts for...
      Intended for a comfortable driving experienceExpertly crafted from premium materials
      $6.15 - $6.38
    • (0 reviews)
      # 64747517
      Dodge Diplomat 1978, Premium™ Front Ball Joint by Centric®. Quantity: 1 per Pack. The company has one of the industry’s best programs for tracking and cataloging original equipment, and devising quality aftermarket and OE parts for...
      Intended for a comfortable driving experienceExpertly crafted from premium materials
      $9.58 - $9.87
    • (0 reviews)
      # 977049219
      Dodge Diplomat 1978, Front Ball Joint by Delphi®. Quantity: 1 per Pack. Does your luxury car ride like an old buckboard wagon? Is your pickup still bouncing long after the bump? If so your suspension is in need of repair, but before you...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $11.17 - $14.07
    • (0 reviews)
      # mpn4479338914
      Dodge Diplomat 1978, Professional™ Rear Leaf Spring Shackle by ACDelco®. ACDelco Professional Truck Bushings have a new dual-axis design adjuster for up to 25% greater range of adjustment over other styles of truck bushings....
      $16.18
    • (0 reviews)
      # 685319295
      Dodge Diplomat 1978, Front Stabilizer Bar Link Kit by MOOG®. Quantity: Sold as a Kit. If you hear noise and are experiencing excessive body roll, you may be in need of sway bar links. This product is designed to simplify installation...
      Socket style links feature superior metal bearingsGreasable design for longer life and smooth operation on socket style links
      $6.19 - $6.42
    • (0 reviews)
      # mpn4555275400
      Dodge Diplomat 1978, Front Stabilizer Bar Link Kit by Dorman®. Quantity: Sold as a Kit. Dorman has all the components needed for a complete repair. Quickly and easily installed, it eliminates the clunking noise that may result when this...
      High quality at an affordable priceBuilt to match your exact requirements
      $7.03
    • (0 reviews)
      # mpn1849888378
      Dodge Diplomat 1978, Original Grade™ Front Stabilizer Bar Link Kit by Mevotech®. Quantity: Sold as a Kit. If you're looking for great quality, great prices, and lots of satisfied customers, Mevotech Supreme parts are for you! Put...
      High quality at an affordable priceBuilt to match your exact requirements
      $4.95
    • (0 reviews)
      # mpn649939
      Dodge Diplomat 1978, Supreme™ Front Stabilizer Bar Link Kit by Mevotech®. Quantity: Sold as a Kit. If you're looking for great quality, great prices, and lots of satisfied customers, Mevotech Supreme parts are for you! Put through...
      High quality at an affordable priceBuilt to match your exact requirements
      $6.87
    • (0 reviews)
      # mpn4483190083
      Dodge Diplomat 1978, Advantage™ Front Stabilizer Bar Link Kit by ACDelco®. Quantity: Sold as a Kit. ACDelco Advantage Suspension Stabilizer Bar Link Kits come with everything you need to easily install new suspension stabilizer bar...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $7.83
    • (0 reviews)
      # mpn669336628
      Dodge Diplomat 1978, C-Tek™ Front Stabilizer Bar Link by Centric®. Quantity: 1 per Pack. The company has one of the industry’s best programs for tracking and cataloging original equipment, and devising quality aftermarket and OE...
      Intended for a comfortable driving experienceExpertly crafted from premium materials
      $3.71
    • (0 reviews)
      # mpn669335719
      Dodge Diplomat 1978, Premium™ Front Stabilizer Bar Link by Centric®. Quantity: 1 per Pack. The company has one of the industry’s best programs for tracking and cataloging original equipment, and devising quality aftermarket and OE...
      Intended for a comfortable driving experienceExpertly crafted from premium materials
      $4.96
    • (0 reviews)
      # 447699705
      Dodge Diplomat Coupe / Sedan / Wagon 1978, Strut-Mate™ Front Shock Boot by Monroe®. The boot kit is designed to protect the strut piston rod from stones, mud, water, sand, and other abrasives providing longer service life for the...
      Protects the piston rod from corrosion, dirt, moisture and impactProlongs strut service life
      $4.43
    • (0 reviews)
      # mpn217242
      Dodge Diplomat Coupe / Sedan / Wagon 1978, Problem Solver™ Front Upper Control Arm Bump Stop by MOOG®. Quantity: 1 per Pack. Upgrade your vehicle to MOOG and experience a safe and comfortable ride. The parts are made tough to ensure...
      Designed to make steering and suspension repairs easyDirect fit
      $4.31
    • (0 reviews)
      # 1319091732
      Dodge Diplomat 1978, Front Control Arm Bumper by Dorman®. Quantity: 1 per Pack. Damaged shock absorbers and/or springs can add far too much shaking, rattling and rolling to any ride. Now you can ensure a smooth journey with Dorman’s...
      Crack-resistant design for long-lasting useStands up to everyday wear and tear
      $3.79 - $5.62
    • (0 reviews)
      # mpn1849891930
      Dodge Diplomat 1978, Supreme™ Front Upper Control Arm Bumper by Mevotech®. Quantity: 1 per Pack. The primary function of a control arm is to provide the connection point between the body of the vehicle and wheel. This allows the wheel...
      Eliminates uneven steering, squeaking noise, and excessive tire wearAllocates vehicle body weight to the tire for vehicle stability and alignment
      $6.64
    • (0 reviews)
      # mpn4415509407
      Dodge Diplomat 1978, Professional™ Front Lower Control Arm Bumper by ACDelco®. Quantity: 1 per Pack. ACDelco Professional Suspension Control Arm Bumper is an ideal high quality aftermarket replacement component for one or more of the...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $6.44
    • (0 reviews)
      # mpn822385656
      Dodge Diplomat 1978, Professional™ Front Upper Control Arm Bumper by ACDelco®. Quantity: 1 per Pack.
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $6.34
    • (0 reviews)
      # mpn669332109
      Dodge Diplomat 1978, Premium™ Front Lower Control Arm Bump Stop by Centric®. Quantity: 1 per Pack. The company has one of the industry’s best programs for tracking and cataloging original equipment, and devising quality aftermarket...
      Intended for a comfortable driving experienceExpertly crafted from premium materials
      $1.87
    • (0 reviews)
      # mpn669333807
      Dodge Diplomat 1978, Premium™ Front Standard Upper Leaf Spring Bump Stop by Centric®. Quantity: 1 per Pack. The company has one of the industry’s best programs for tracking and cataloging original equipment, and devising quality...
      $4.37
    • (0 reviews)
      # 745510103
      Dodge Diplomat 1978, Front Control Arm Bushings by MOOG®. Replace your worn or damaged bushings with stronger and longer-lasting bushings from MOOG that effectively absorb substantial loads and are less prone to splitting or cracking...
      High level bonding adhesive is used for durabilityProvides like-new steering, ease of installation and longer life
      $10.50 - $29.76
    • (0 reviews)
      # mpn530109
      Dodge Diplomat Coupe / Sedan / Wagon with 1.14" (29 mm) Front Sway Bar 1978, Front Sway Bar Bushings by MOOG®. Quantity: 2 per Pack. Location: To Frame. Replace your worn or damaged bushings with stronger and longer-lasting bushings...
      Split design allows for easier installationReplacement can reduce front end noise
      $12.37
    • (0 reviews)
      # mpn186887
      Dodge Diplomat Coupe / Sedan / Wagon 1978, Split Type Rear Upper Rearward Leaf Spring Shackle Bushing by MOOG®. Quantity: 1 per Pack. Replace your worn or damaged bushings with stronger and longer-lasting bushings from MOOG that...
      Restore handling and enable proper alignmentReduce noise
      $6.39
    • (0 reviews)
      # 1317725180
      Dodge Diplomat 1978, Front Control Arm Bushing by Dorman®. Quantity: 1 per Pack. Restore a smooth ride, directional stability, and agile handling with Dorman’s suspension components. Their tough rubber construction ensures durability.
      Direct replacement for a trouble-free installationWeather resistant
      $6.50 - $10.43
    • (0 reviews)
      # mpn4560774434
      Dodge Diplomat 1978, Front Stabilizer Bar Bushings by Dorman®. Quantity: 6 per Pack. Location: To Frame. Dorman has all the components needed for a complete repair. Quickly and easily installed, it eliminates the clunking noise that may...
      High quality at an affordable priceBuilt to match your exact requirements
      $7.13
    • (0 reviews)
      # 1317695422
      Dodge Diplomat 1978, Rear Leaf Spring Bushing by Dorman®. Engineered for long-lasting durability, In some applications, you can replace only the bushing instead of the entire cable assembly, saving time, money and labor.
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $6.56 - $17.57
    • (0 reviews)
      # 1215478791
      Dodge Diplomat 1978, Original Grade™ Front Control Arm Bushings by Mevotech®. Control arm bushings provide a pivot point from the control arm and maintain the lateral and vertical location of the control arm pivot points. Bushings...
      Built to match or go beyond OE standardsDirect replacement
      $5.92 - $17.17
    • (0 reviews)
      # mpn1849887385
      Dodge Diplomat Without 1-1/8" (28.6 mm) Front Sway Bar 1978, Original Grade™ Front Sway Bar End Link Bushings by Mevotech®. Stabilizer bar bushings provide direct transmission of force from the sway bar to the body of the vehicle....
      Built to match or go beyond OE standardsDirect replacement
      $6.02
    • (0 reviews)
      # 490678801
      Dodge Diplomat 1978, Supreme™ Front Control Arm Bushings by Mevotech®. Control arm bushings provide a pivot point from the control arm and maintain the lateral and vertical location of the control arm pivot points. Bushings isolate...
      Built to match or go beyond OE standardsDirect replacement
      $7.55 - $17.12
    • (0 reviews)
      # mpn649940
      Dodge Diplomat Without 1-1/8" (28.6 mm) Front Sway Bar 1978, Supreme™ Front Sway Bar End Link Bushings by Mevotech®. Stabilizer bar bushings provide direct transmission of force from the sway bar to the body of the vehicle. Bushings...
      Built to match or go beyond OE standardsDirect replacement
      $7.85
    • (0 reviews)
      # 164330424
      Dodge Diplomat 1978, Supreme™ Rear Leaf Spring Bushing by Mevotech®. Quantity: 1 per Pack. Don’t just repair or replace worn components – bolster them with Mevotech parts. Put through rigorous testing that goes above and beyond...
      Built to match or go beyond OE standardsDirect replacement
      $6.70 - $14.10
    • (0 reviews)
      # mpn4444039905
      Dodge Diplomat 1978, Advantage™ Standard Design Front Upper Control Arm Bushing by ACDelco®. Quantity: 1 per Pack. ACDelco Advantage Bushings are the ideal choice for a variety of applications for budget-conscious buyers. ACDelco...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $10.74
    • (0 reviews)
      # 490692525
      Dodge Diplomat 1978, Professional™ Front Control Arm Bushing by ACDelco®. Quantity: 1 per Pack. ACDelco Professional Truck Bushings have a new dual-axis design adjuster for up to 25% greater range of adjustment over other styles of...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $11.26 - $15.97
    • (0 reviews)
      # mpn4444041016
      Dodge Diplomat with 0.88" (22.35 mm) Front Sway Bar 1978, Professional™ Performance Front Sway Bar Bushings by ACDelco®. Location: To Frame. ACDelco Professional Truck Bushings have a new dual-axis design adjuster for up to 25%...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $9.71
    • (0 reviews)
      # 69979203
      Dodge Diplomat 1978, Professional™ Rear Leaf Spring Bushing by ACDelco®. Quantity: 1 per Pack. ACDelco Professional Truck Bushings have a new dual-axis design adjuster for up to 25% greater range of adjustment over other styles of...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $6.44 - $13.23
    • (0 reviews)
      # 64747522
      Dodge Diplomat 1978, Premium™ Front Control Arm Bushing by Centric®. Quantity: 1 per Pack. The company has one of the industry’s best programs for tracking and cataloging original equipment, and devising quality aftermarket and OE...
      Intended for a comfortable driving experienceExpertly crafted from premium materials
      $5.30 - $5.49
    • (0 reviews)
      # 64747531
      Dodge Diplomat 1978, Premium™ Front Stabilizer Bar Bushing by Centric®. Quantity: 1 per Pack. Location: To Frame. The company has one of the industry’s best programs for tracking and cataloging original equipment, and devising...
      Intended for a comfortable driving experienceExpertly crafted from premium materials
      $4.68 - $5.30
    • (0 reviews)
      # 79245491
      Dodge Diplomat 1978, Premium™ Rear Leaf Spring Bushing by Centric®. Quantity: 1 per Pack. The company has one of the industry’s best programs for tracking and cataloging original equipment, and devising quality aftermarket and OE...
      Intended for a comfortable driving experienceExpertly crafted from premium materials
      $4.06 - $9.03
    • (0 reviews)
      # mpn4486292711
      Dodge Diplomat 1978, Front Upper Control Arm Bushings by Delphi®. Does your luxury car ride like an old buckboard wagon? Is your pickup still bouncing long after the bump? If so your suspension is in need of repair, but before you waste...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $15.05
    • (0 reviews)
      # 584496079
      Dodge Diplomat Coupe / Sedan / Wagon 1978, Monro-Matic Plus™ Front Driver or Passenger Side Shock Absorber by Monroe®. Quantity: 1 per Pack. Nitrogen gas charged Monro-Matic Plus shocks and struts feature VPV (velocity proportional...
      $13.16
    • (0 reviews)
      # mpn4109784448
      Dodge Diplomat 1978, Pro Billet Series Rear Angled Shim Kit by Supreme Suspensions®. Quantity: Sold as a Kit. Supreme Pro Billet shims have been specifically engineered to provide the perfect driveshaft angle needed improving driveline...
      Designed to give your machine that sleek, aggressive stancePerfect for those who want a firmer and sportier ride
      $34.95
    • (0 reviews)
      # 157511254
      Dodge Diplomat 1978, Front Sway Bar Bushings and End Links by Prothane®. Get better sway control around turns and enhanced handling with PROTHANE ™ urethane bushings! And, they last much longer than most rubber bushings. The...
      High quality at an affordable priceExpertly made from premium materials
      $44.86 - $45.61
    • (0 reviews)
      # 11086944
      Dodge Diplomat 1978, Control Arm Bushings by Energy Suspension®. Energy Suspension lets you upgrade worn and crumbling rubber bushings that dampen vibrations at mounting points for front upper and lower control arms, rear upper and...
      High-density polyurethane construction provides a superior cushioning effect and resists drying up and crumbling the way rubber mounts canHigher strength of polyurethane bushings reduces wheel hop and shifting of leaf springs under high torque conditions
      $35.61
    • (0 reviews)
      # 40015973
      Dodge Diplomat 1978, Front Sway Bar Bushings by Energy Suspension®. These are sets of polyurethane bushings designed to exceed factory OEM levels of vibration dampening and support at the points where your front or rear factory sway bar...
      Set of polyurethane sway bar bushings (designed for front or rear applications) that meet or exceed OEM levels of vibration dampening refinementReduces play and slack in OEM factory sway bar center mounting bushings to sharpen handling performance when vehicle weight shifts
      $30.84
    • (0 reviews)
      # 249181995
      Dodge Diplomat 1978, Ball Joint Stud by Howe Racing Enterprises®. 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...
      Built to match your exact requirementsHigh quality you can rely on
      $40.04 - $46.58
    • (0 reviews)
      # mpn358587541
      Dodge Diplomat 1978, C Type Ball Joint Inspection Gauge by Howe Racing Enterprises®. Gold Anodize. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...
      Built to match your exact requirementsHigh quality you can rely on
      $17.35
    • (0 reviews)
      # 245515605
      Dodge Diplomat 1978, Lower Screw-In Ball Joint by Howe Racing Enterprises®. Quantity: 1 per Pack. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...
      Built to match your exact requirementsHigh quality you can rely on
      $81.50 - $94.04
    • (0 reviews)
      # mpn358587398
      Dodge Diplomat 1978, Upper Ball Joint Housing by Howe Racing Enterprises®. 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...
      Built to match your exact requirementsHigh quality you can rely on
      $36.14
    • (0 reviews)
      # 245515602
      Dodge Diplomat 1978, Upper Screw-In Ball Joint by Howe Racing Enterprises®. With Steel Cap. Quantity: 1 per Pack. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology...
      Built to match your exact requirementsHigh quality you can rely on
      $84.23 - $87.04
    • (0 reviews)
      # mpn358587403
      Dodge Diplomat 1978, XD Ball Joint Housing by Howe Racing Enterprises®. The XD Housing is 300% stronger in end of travel load testing. The added strength is in the mil-spec alloy housing. The cap is held securely in place with a hex...
      Built to match your exact requirementsHigh quality you can rely on
      $72.19
    • (0 reviews)
      # 626376328
      Dodge Diplomat 1978, Front Ball Joint by Proforged®. Quantity: 1 per Pack. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...
      SAE1045 forged steeling housingsBall studs forged from ultra-strong SAE4140 chromoly steel
      $15.20 - $35.21
    • (0 reviews)
      # mpn3800683461
      Dodge Diplomat 0.50" Extended Length Stud 1978, Front Upper Tall Ball Joint by Proforged®. Quantity: 1 per Pack. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised....
      SAE1045 forged steeling housingsBall studs forged from ultra-strong SAE4140 chromoly steel
      $49.99




    Guides & Articles

    Useful articles fast to read and guides easy to understand written by mechanics and car enthusiasts to turn your shopping experience with CARiD into a pleasure

    Popular Products



    1978 Dodge Diplomat Models
    Low Prices Price match guarantee
    Guaranteed Fitment Always the correct part
    In-House Experts We know our products
    Easy Returns Quick & Hassle Free

    All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only. It is neither inferred nor implied that any item sold by CARiD.com is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.

    SECURE SHOPPING