Parts & Accessories for 1978 Dodge Diplomat
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75,079 Results
OE 1978 Dodge Charger Mopar Engine Control Module ~ 4106076 (Fits: 1978 Dodge Diplomat)
Brand New: Mopar$475.00Free shippingHydraulic Roller Lifters Fit 94-01 Chrysler Dodge 5.2L 5.9L SOHC 16V (Fits: 1978 Dodge Diplomat)
Brand New$77.95Free shipping190 soldFor Dodge Dakota Pickup 1987-1995 Chrome 4x6" LED Headlights Hi/Lo Sealed Beam (Fits: 1978 Dodge Diplomat)
Brand New: RIDROID$32.99Estimated delivery dateEst. delivery Fri, May 24or Best OfferTop Rated Plus- Sellers with highest buyer ratings
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Car Radio Stereo Dash Install Kit Harness 1974-2003 Chrysler Plymouth Dodge Jeep (Fits: 1978 Dodge Diplomat)
Brand New$9.87Top Rated Plus- Sellers with highest buyer ratings
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Free shipping2,714 sold1975-1989 COURTESY LENS New MoPar Plymouth Dodge Chrysler Fury Diplomat Etc (Fits: 1978 Dodge Diplomat)
Brand New$8.95$5.25 shipping92 soldFront Wheel Bearing & Seal Set For DODGE CHARGER 1973-1978/DIPLOMAT 1977-1989 (Fits: 1978 Dodge Diplomat)
Brand New$39.95Top Rated Plus- Sellers with highest buyer ratings
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Free shippingFor Dodge Dakota 1987-1995 Truck Pair 4x6" LED Headlights Hi-Lo Beam Red DRL (Fits: 1978 Dodge Diplomat)
Brand New$32.99or Best OfferFree shippingDodge Logo Tire Valve Caps Set (Black) (Fits: 1978 Dodge Diplomat)
Brand New: Dodge$14.95Top Rated Plus- Sellers with highest buyer ratings
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Free shipping42 soldPair 4X6" LED Headlights Hi/Lo Sealed Beam DRL Fit Dodge Dakota 1987-1995 Truck (Fits: 1978 Dodge Diplomat)
Brand New: Unbranded$35.99Top Rated Plus- Sellers with highest buyer ratings
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Was: $39.99or Best OfferFree shipping21-23 Dodge Durango SRT Hellcat Left & Right Fender Badge Emblem Black Mopar (Fits: 1978 Dodge Diplomat)
Brand New: Mopar$74.99Free shipping71 soldTurn Signal Switch without Tilt Column for 73-79 Dodge Plymouth Chrysler (Fits: 1978 Dodge Diplomat)
Order by Noon EST and this part ships today!Brand New: AM Autoparts$34.84Top Rated Plus- Sellers with highest buyer ratings
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Was: $44.95Free shipping368 soldNew Heavy Duty Adjustable Voltage Regulator and Harness for Chrysler/Dodge (Fits: 1978 Dodge Diplomat)
Brand New: Gladiator$21.10Top Rated Plus- Sellers with highest buyer ratings
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Free shipping549 soldNEW VOLTAGE REGULATOR FOR DODGE CHRYSLER PLYMOUTH MOPAR 1970-85 (Fits: 1978 Dodge Diplomat)
Brand New$14.99Was: $19.99Free shippingRear Disc Brake Conversion Kit for Mopar 8-1/4 and 9-1/4 with Parkring Brake (Fits: 1978 Dodge Diplomat)
Brand New: Mopar$749.95Estimated delivery dateEst. delivery Fri, May 2413 watchingAT SPAWON For Chrysler Cordoba LeBaron Dodge Plymouth 1976-89 Aluminum Radiator (Fits: 1978 Dodge Diplomat)
Brand New$174.00Was: $189.00or Best OfferFree shippingSPAWON Radiator+Fan Shroud For Chrysler Cordoba Dodge Aspen Plymouth 76-89 AT (Fits: 1978 Dodge Diplomat)
Brand New$219.00or Best OfferFree shippingWindow Crank Handle Set Pair Kit for Chrysler Dodge 250 Pickup Truck 150
Order by Noon EST and this part ships today!Brand New: AM Autoparts$23.50Top Rated Plus- Sellers with highest buyer ratings
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Was: $30.95Free shipping611 soldSmall Block Mopar Dodge Chrysler 318 340 360 Complete Electronic Distributor HEI (Fits: 1978 Dodge Diplomat)
Brand New$50.00or Best OfferHeadlight Switch Standard DS357T (Fits: 1978 Dodge Diplomat)
Free Sameday Shipping Order By 3PM CST M-FBrand New$21.86Free shipping27 sold5/8" Dash Instrument Gauge Cluster Light Bulb Socket Fits Dodge Plymouth 5pcs A (Fits: 1978 Dodge Diplomat)
Brand New: CAR$14.78Free shipping521 soldDayco Upper Radiator Coolant Hose for 1978 Dodge Diplomat 3.7L L6 Belts dw (Fits: 1978 Dodge Diplomat)
The #1 Seller of Genuine Dayco Parts on eBayBrand New: Dayco$17.62Was: $35.24Drum Brake Shoes Kit for Chrysler Dodge Plymouth (Fits: 1978 Dodge Diplomat)
Order by Noon EST and this part ships today!Brand New: AM Autoparts$44.84Top Rated Plus- Sellers with highest buyer ratings
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Free shipping28 soldTuff Stuff Voltage Regulator 7545; External Solid State for 69-92 Chrysler (Fits: 1978 Dodge Diplomat)
PerformanceParts - Right Parts, Right Price, Right AwayBrand New$14.56Free shipping127 sold1960-80 Dodge Plymouth Slant 6 198" 225" Pushrods SBI 190-1237 Set Of 12 (Fits: 1978 Dodge Diplomat)
Brand New: SB International$69.96Estimated delivery dateEst. delivery Fri, May 24Only 1 left!Mopar Body Bolts & U-nut Clips- 1/4-20 x 1" Long- 7/16" Hex- 20 pcs 10 ea (Fits: 1978 Dodge Diplomat)
Brand New$13.00Free shippingMechanical Fuel Pump Fit For Dodge Chrysler Plymouth Valiant V8 360 273 318 340 (Fits: 1978 Dodge Diplomat)
Brand New$21.65or Best OfferFree shipping27 watching1977-1981 Dodge Diplomat 2 door hardtop new rubber roof rail weatherstrip seals (Fits: 1978 Dodge Diplomat)
Brand New: Metro Moulded Parts$199.00Only 1 left!Radiator For Chrysler LeBaron Dodge Diplomat Plymouth 1976-89 SPAWON V8 2Rows AT (Fits: 1978 Dodge Diplomat)
Brand New$174.00Top Rated Plus- Sellers with highest buyer ratings
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Was: $189.00or Best OfferFree shippingDash Cap fits 1982 Chrysler New Yorker Dash Cap / 1977 - 1978 Dodge Diplomat & (Fits: 1978 Dodge Diplomat)
Dashboard Cover Dash Board Cover Dash Cap Dash CoverBrand New$231.19Free shippingFor Dodge Dakota Pickup 1987-1995 Chrome 4x6" LED Headlights Hi/Lo Sealed Beam (Fits: 1978 Dodge Diplomat)
Brand New$109.99Was: $199.99or Best OfferFree shippingNEW HEI Distributor &Wire &Pigtail for Mopar Chrysler Dodge 273 318 V8 (Fits: 1978 Dodge Diplomat)
Brand New$75.59or Best OfferWater Pump for CHRYSLER DODGE PLYMOUTH 318 340 360 Aluminum Heavy Duty 8 Vane (Fits: 1978 Dodge Diplomat)
Brand New: Gates$49.99Top Rated Plus- Sellers with highest buyer ratings
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$12.99 shippingOnly 3 leftDOOR LOCK KIT WITH KEYS FOR Chrysler Dodge Plymouth (Fits: 1978 Dodge Diplomat)
Brand New: Standard Motor Products$19.99Top Rated Plus- Sellers with highest buyer ratings
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Free shippingFits DODGE MOPAR THROTTLE CABLE BRACKET SPRINGS 727 KICKDOWN GAS CABLE (Fits: 1978 Dodge Diplomat)
Brand New$58.65Only 2 left3/4"x3/4" Body Fender Door Molding Trim Clips Fits Chrysler Dodge Plymouth 20p X (Fits: 1978 Dodge Diplomat)
Brand New$32.99Free shipping105 soldRear Shock for Dodge Diplomat 1977 - 1989 TRW JGT4100S (Fits: 1978 Dodge Diplomat)
Brand New: TRW$31.95Estimated delivery dateEst. delivery Fri, May 24EBC For Dodge Diplomat 1977 1978 1979 1980 1981 Front Brake Pads 3.7 Yellowstuff
✔Fast Shipping ✔Perfect Fitment ✔Hassle Free ReturnsBrand New: EBC$161.18Top Rated Plus- Sellers with highest buyer ratings
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Was: $237.93Free shippingMain Bearing Set Fits 76-03 Chrysler Dodge Aspen B100 5.9L V8 OHV 16v (Fits: 1978 Dodge Diplomat)
Brand New$24.99Top Rated Plus- Sellers with highest buyer ratings
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Free shipping189 soldExhaust Manifold 198 & 225 6-(SLANT-6cyl) Dodge Chrysler Plymouth Pickup Van Car (Fits: 1978 Dodge Diplomat)
Brand New: Aftermarket Products$199.95Free shipping242 soldHigh Performance Thermostat 4366 For Dodge Plymouth Chrysler 1953-1980 High-flow (Fits: 1978 Dodge Diplomat)
Brand New: Precision Auto Labs$9.59Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shippingCARTER THERMOQUAD CARB KIT 1978-1984 CHRYSLER DODGE PLYMOUTH 318-360-400-440 (Fits: 1978 Dodge Diplomat)
Brand New: Walker Products$49.99$2.99 shipping52 soldDodge Dart Windshield Wiper Linkage Bushings- 1973-1976- 4 pcs- #010 (Fits: 1978 Dodge Diplomat)
Brand New$10.25Estimated delivery dateEst. delivery Fri, May 24Windshield Wiper Arm Linkage Retainer Clip Fits Chrysler Dodge Plymouth 4pcs KI (Fits: 1978 Dodge Diplomat)
Brand New$12.60Free shipping714 sold4x Dodge 194 Instrument Panel Cluster Light Bulb Lamp Dashboard Sockets Plug NOS (Fits: 1978 Dodge Diplomat)
Brand New$6.97$5.15 shipping67 soldGasket Set* for Chrysler, Dodge, Plymouth Slant 6 - 170/225, 1960-1987 (Fits: 1978 Dodge Diplomat)
Brand New: ROL$55.95Free shipping254 soldBody Side Fender Door Box Belt Molding Trim Clips 10pcs Fit For 77-90 Dodge Ram (Fits: 1978 Dodge Diplomat)
Brand New$5.77Was: $6.07or Best OfferFree shippingCarburetor For Dodge Chrysler 318 V8 5.2L Engine Plymouth Gran Fury 2 Barrel (Fits: 1978 Dodge Diplomat)
Brand New: MaXpeedingRods$69.90Top Rated Plus- Sellers with highest buyer ratings
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Was: $139.80Free shipping68 sold33FT B-Shape Rubber Car Door Seal Strip Hollow Edge Guard Weatherstrip Universal (Fits: 1978 Dodge Diplomat)
Brand New$9.59Top Rated Plus- Sellers with highest buyer ratings
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Was: $19.59or Best OfferFree shippingTiming Cover Gasket Set Fits 76-91 Chrysler Dodge Aspen B100 5.2L V8 OHV 16v (Fits: 1978 Dodge Diplomat)
Brand New$16.99Top Rated Plus- Sellers with highest buyer ratings
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Free shippingNOS HOLLEY 1945 1 BBL CARBURETOR KIT CHRYSLER DODGE TRUCK PLYMOUTH 198-225 6 CYL (Fits: 1978 Dodge Diplomat)
Brand New: Walker Products$16.99or Best Offer$2.99 shipping131 soldFor Dodge Ignition Switch Lock Cylinder + Pair Door Lock Cylinder W/2 Logo Keys (Fits: 1978 Dodge Diplomat)
Brand New: OEM$79.95Free shipping1/2"x1/2" Body Side Molding Door Trim Clips Fits Chrysler Dodge Plymouth 20pcs P (Fits: 1978 Dodge Diplomat)
Brand New$17.16Free shipping371 sold1974 - 1980 Dodge MOPAR REPLACEMENT PARTS Radiatior Core Support Decal NEW USA (Fits: 1978 Dodge Diplomat)
Brand New$5.88$5.12 shipping132 soldHeadlight Adjusting Screw- Sealed Beam Adjusters For Chrysler Dodge Plymouth (Fits: 1978 Dodge Diplomat)
Brand New$11.95Free shippingDodge 1.75" Black Flexible Heater A/C Duct Hose SOLD x FOOT Vent Tube Defroster (Fits: 1978 Dodge Diplomat)
Brand New$17.21Free shipping250 soldACT Clutch Discs For Dodge Diplomat 1977-1985 Perf Street Sprung (Fits: 1978 Dodge Diplomat)
✔Fast Shipping ✔Perfect Fitment ✔Hassle Free ReturnsBrand New$304.02Top Rated Plus- Sellers with highest buyer ratings
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Was: $448.79Free shipping1977-1989 Dodge Diplomat Custom Car Cover - All-Weather Waterproof Protection (Fits: 1978 Dodge Diplomat)
Brand New$184.97Top Rated Plus- Sellers with highest buyer ratings
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Was: $304.97Free shipping