1978 Dodge Diplomat Performance Air Intake Systems

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    • (0 reviews)
      # 171782861
      Dodge Diplomat 5.2L / 5.9L with Small Block Chrysler Engine 1978, Performer™ Dual Plane Intake Manifold by Edelbrock®. This premium product is the best way to go for those looking for the highest quality replacement that offers...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $290.95 - $627.95
    • (0 reviews)
      # 377185812
      Dodge Diplomat 1978, E Series Round Red Air Filter by K&N®. K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. K&N makes over 1,200 different replacement air filters...
      Designed to boost horsepower and rate of accelerationCan be cleaned and used again
      $55.99 - $57.99
    • (0 reviews)
      # 377185783
      Dodge Diplomat H / J / K / L Engine VIN Character 1978, Magnum Flow™ Pro 5R Round Blue Air Filter by aFe®. Constructed with 100% polyurethane on top and bottom, this high flow, oiled OE replacement performance filter will outflow...
      Improves airflow for better performance and accelerationPre-oiled, washable/reuseable air filter for long service life with life-time warranty
      $52.25
    • (0 reviews)
      # 544728379
      Dodge Diplomat D / G Engine VIN Character 1978, Magnum Flow™ Pro 5R Round Tapered Blue Air Filter by aFe®. Constructed with 100% polyurethane on top and bottom, this high flow, oiled OE replacement performance filter will outflow...
      Improves airflow for better performance and accelerationPre-oiled, washable/reuseable air filter for long service life with life-time warranty
      $52.25
    • (0 reviews)
      # 377185834
      Dodge Diplomat H / J / K / L Engine VIN Character 1978, Magnum Flow™ Pro Dry S Round Gray Air Filter by aFe®. Constructed with 100% polyurethane on top and bottom, this high flow "oil-free" OE replacement performance filter will...
      Improves airflow for better performance and accelerationOil-free for easy quick servicing and yet washable/reuseable air filter for long service life with life-time warranty
      $52.25
    • (0 reviews)
      # 377185793
      Dodge Diplomat D / G Engine VIN Character 1978, Magnum Flow™ Pro Dry S Round Tapered Gray Air Filter by aFe®. Constructed with 100% polyurethane on top and bottom, this high flow “oil-free” OE replacement performance filter will...
      Improves airflow for better performance and accelerationOil-free for easy quick servicing and yet washable/reuseable air filter for long service life with life-time warranty
      $52.25
    • (0 reviews)
      # 377185846
      Dodge Diplomat 3.7L / 5.2L 1978, SynthaFlow® Round Red Air Filter by AIRAID®. Advanced air filtration technology, superior construction and the world's best warranty make an AIRAID air filter the best you can buy. It allows increased...
      Improves airflow and engine performanceProvides superior air filtration and engine protection
      $47.84
    • (0 reviews)
      # 377185824
      Dodge Diplomat C / D / G Engine VIN Character 1978, HPR™ Round Red Air Filter by Spectre Performance®. Spectre’s High Performance Replacement Air Filters are engineered to outperform ordinary paper filters by providing increased air...
      High performance and high air flow filterFilter media is non-woven synthetic and pre-dyed
      $19.93
    • (0 reviews)
      # 377185802
      Dodge Diplomat C / D / G Engine VIN Character 1978, Round Green Air Filter by Green Filter®. Replace your factory air cleaner filter element with a Green Filter oiled-cotton filter and never buy another filter as long as you own your...
      Cleanable, reusable filter element will outlast your carTraps particles as small as 5 microns
      $35.87
    • (0 reviews)
      # 287707960
      Dodge Diplomat 5.9L with Small Block Chrysler Engine 1978, Performer™ RPM Dual Plane Intake Manifold by Edelbrock®. The Performer RPM manifoldis ideal for anybody looking to build a carbureted engine with an operating range between...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $324.95 - $598.95
    • (0 reviews)
      # 229426620
      Dodge Diplomat 5.9L with Small Block Chrysler Engine 1978, RPM Air Gap™ Dual Plane Intake Manifold by Edelbrock®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      +1
      $333.95 - $661.95
    • (0 reviews)
      # 171782949
      Dodge Diplomat 5.2L / 5.9L with Stock Configuration Cylinder Head with Thunder Series AVS Carburetor with Mopar Small Block LA Engine 1978, RPM Air-Gap™ Single-Quad Intake Manifold and Carburetor Kit by Edelbrock®. This premium...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $814.95 - $1,014.95
    • (0 reviews)
      # mpn2528013
      Dodge Diplomat 5.2L / 5.9L with Small Block Chrysler Engine 1978, Super Victor™ Carbureted Single Plane Satin Intake Manifold by Edelbrock®. This premium product is the best way to go for those looking for the highest quality...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $384.95
    • (0 reviews)
      # 171783050
      Dodge Diplomat 5.9L with Small Block Chrysler Engine 1978, Torker II™ Single Plane Intake Manifold by Edelbrock®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $303.95 - $627.95
    • (0 reviews)
      # mpn2526743
      Dodge Diplomat 5.9L with Small Block Chrysler Engine 1978, Victor™ Carbureted Single Plane Satin Intake Manifold by Edelbrock®. This premium product is the best way to go for those looking for the highest quality replacement that...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $352.95
    • (0 reviews)
      # mpn1724731
      Dodge Diplomat 5.2L / 5.9L 1978, Crosswind™ Dual Plane Polished Intake Manifold by Professional Products®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $281.47
    • (0 reviews)
      # mpn3622342979
      Dodge Diplomat 5.2L / 5.9L 1978, Action Plus Series Intake Manifold by Weiand®. 180°, low-rise dual-plane manifold designed as a stock replacement manifold with improved power and torque characteristics. The effective rpm range of this...
      Power band: Idle-6000 RPMMade with precision and quality in mind
      $224.95
    • (0 reviews)
      # mpn634516306
      Dodge Diplomat 5.2L / 5.9L with Small Block Engine 1978, Hi-Ram Series Intake Manifold by Weiand®. Hi-RAM Series Intake Manifold used primarily in drag racing, tractor/truck pulls and performance marine applications where high RPM is...
      Modular design with removable topLarge plenum volume of 549 CUI (with 1 x 95mm or 1 x 105mm throttle body top)
      $490.95
    • (0 reviews)
      # mpn2089395396
      Dodge Diplomat 5.2L / 5.9L 1978, Stealth Series Satin Intake Manifold by Weiand®. WEIAND’s top-of-the-line high-rise dual plane manifold combines the low-end throttle response of a 180° design with the top-end power you’d expect of...
      Made with precision and quality in mindBuilt to last
      $254.95
    • (0 reviews)
      # 898288924
      Dodge Diplomat 5.2L / 5.9L 1978, Intake Manifold Bolt Kit by Racing Power Company®. 12 bolts with washers - 3/8"-16 x 1". This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...
      One-of-a-kind style will help customize your autoWill deliver unparalleled levels of durability
      $16.25 - $18.04
    • (0 reviews)
      # 1078424721
      Dodge Diplomat 5.2L / 5.9L 1978, Throttle Lever Adapter by Edelbrock®. Throttle Lever Adapter is for automatic transmission equipped vehicles with cable operated throttle (except A.O.D.). Both accept cruise control. Use with appropriate...
      The finest quality at a great priceWe carry everything needed to complete the job
      $10.95 - $12.95
    • (0 reviews)
      # mpn2527692
      Dodge Diplomat 5.2L / 5.9L with Mopar Small Block LA Engine 1978, Intake Manifold Bolt Kit by Edelbrock®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $25.95
    • (0 reviews)
      # mpn2508097
      Dodge Diplomat 5.2L / 5.9L with Mopar Small Block LA Engine 1978, Intake Manifold Gasket by Edelbrock®. Designed utilizing the latest technology, this product by Edelbrock features premium quality and will perform better than...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $17.95
    • (0 reviews)
      # 102095105
      Dodge Diplomat 5.2L / 5.9L 1978, Intake Manifold Bolt Kit by Mr. Gasket®.
      Returns your vehicle to its pristine stateExceptional quality at a great price
      $9.70 - $21.61
    • (0 reviews)
      # 102095092
      Dodge Diplomat 1978, Intake Manifold Gasket by Mr. Gasket®. You won't find a more perfect way to make your vehicle look better and drive faster than with the top-notch Mr. Gasket products. That is the only stop you need to make for all...
      Returns your vehicle to its pristine stateExceptional quality at a great price
      $21.61 - $25.94
    • (0 reviews)
      # mpn1641656
      Dodge Diplomat H / J / L Engine VIN Character 1978, Ultra-Seal™ Intake Manifold Gasket by Mr. Gasket®. You won't find a more perfect way to make your vehicle look better and drive faster than with the top-notch Mr. Gasket products....
      Returns your vehicle to its pristine stateExceptional quality at a great price
      $28.10
    • (0 reviews)
      # 95438521
      Dodge Diplomat 5.2L / 5.9L 1978, Intake Manifold Bolt Kit by ARP®. Prevent intake manifold leaks with ARP’s quality fasteners. They’re nominally rated at 180,000 psi and precision machined for optimum thread engagement. Wide...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $36.55 - $60.76
    • (0 reviews)
      # mpn358950630
      Dodge Diplomat 5.2L / 5.9L with Small Block Chrysler Engine 1978, Intake Manifold Bolt Set by Milodon®.
      $10.95
    • (0 reviews)
      # 86107960
      Dodge Diplomat 5.2L / 5.9L 1978, Intake Manifold Elbow by Wilson Manifolds®. Wilson Manifolds lightweight 100-degree elbows provide the most efficient method of adapting our high flow single bore throttle bodies to 4-barrel style intake...
      $300.00 - $665.95
    • (0 reviews)
      # mpn2527469
      Dodge Diplomat 5.2L / 5.9L 1978, Transmission Kick Down Stud by Edelbrock®. Designed utilizing the latest technology, this product by Edelbrock features premium quality and will perform better than advertised. Perfect for your vehicle...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $6.95
    • (0 reviews)
      # mpn358726454
      Dodge Diplomat H / K Engine VIN Character 1978, Throttle Return Spring Kit by Trans-Dapt®. 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...
      Built to match your exact requirementsHigh quality you can rely on
      $15.79
    • (0 reviews)
      # 82522181
      Dodge Diplomat 5.2L / 5.9L With AED Performance Carburetor / With Barry Grant Carburetor / With Demon Carburetor / With Holley Carburetor / With JET Performance Carburetor / With Proform Carburetor / With Quick Fuel Carburetor 1978, 4150...
      Fully adjustable for various cable lengthsMachined for optional throttle return spring bracket
      $79.00 - $79.49
    • (0 reviews)
      # 82522185
      Dodge Diplomat 5.2L / 5.9L With AED Performance Carburetor / With Barry Grant Carburetor / With Demon Carburetor / With Holley Carburetor / With JET Performance Carburetor / With Quick Fuel Carburetor 1978, 4150 Series Throttle Return...
      Fully adjustable for various cable lengthsMachined for optional throttle return spring bracket
      $39.60 - $40.71
    • (0 reviews)
      # 82522189
      Dodge Diplomat 5.2L / 5.9L With AED Performance Carburetor / With Barry Grant Carburetor / With Demon Carburetor / With Holley Carburetor / With JET Performance Carburetor / With Quick Fuel Carburetor 1978, 4500 Series Throttle Linkage...
      Fully adjustable for various cable lengthsMachined for optional throttle return spring bracket
      $79.00
    • (0 reviews)
      # 82522193
      Dodge Diplomat 5.2L / 5.9L With AED Performance Carburetor / With Barry Grant Carburetor / With Demon Carburetor / With Holley Carburetor / With Quick Fuel Carburetor 1978, 4500 Series Throttle Return Spring Bracket by CVR Performance®....
      Fully adjustable for various cable lengthsMachined for optional throttle return spring bracket
      $39.60 - $40.71
    • (0 reviews)
      # mpn4511700503
      Dodge Diplomat A727 (36RH) Transmission 1978, Hi-Tech Kickdown Kit by Lokar®. 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...
      High quality at an affordable priceExpertly made from premium materials
      $97.72
    • (0 reviews)
      # mpn4480473107
      Dodge Diplomat A727 (36RH) Transmission 1978, Kickdown Kit by Lokar®. 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...
      High quality at an affordable priceExpertly made from premium materials
      $97.72
    • (0 reviews)
      # mpn358494339
      Dodge Diplomat A727 (36RH) Transmission 1978, Midnight Series Hi-Tech Kickdown Kit by Lokar®. 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...
      High quality at an affordable priceExpertly made from premium materials
      $111.37
    • (0 reviews)
      # 145861314
      Dodge Diplomat C / H / K Engine VIN Character 1978, Throttle Cable Bracket by Big End Performance®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...
      High quality at an affordable priceExpertly made from premium materials
      $79.31 - $80.77
    • (0 reviews)
      # mpn1013893788
      Dodge Diplomat 1978, Air Filter by Bosch®. Bosch Air Filters are designed specifically for the Professional installer market offering 90% vehicle coverage to ensure installers will always have the right air filter.
      Competitive pricing from a trusted brandCoverage for Domestic, Asian and European vehicles
      $4.77
    • (0 reviews)
      # mpn914966337
      Dodge Diplomat 1978, Professional™ Round Durapack Air Filter by ACDelco®. Designed utilizing the latest technology, this Professional Durapack Air Filter by ACDelco features premium quality and will perform better than advertised....
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $6.09
    • (0 reviews)
      # 146008347
      Dodge Diplomat 1978, Extra Guard™ Round Air Filter by FRAM®. Designed and constructed with advanced features to capture and hold more dirt. Increased durability is achieved because of the heavier filter screen that extends into...
      Provides better air filtration for improved performancePrevents damaging particles from entering your engine
      $6.31 - $9.93
    • (0 reviews)
      # 163710258
      Dodge Diplomat 1978, Air Filter by Hastings®. Clean air is critical to the performance of your engine, so don’t trust just any filter. Hastings filters are tested according to SAE J726 test procedures, where they meet or exceed the...
      Filters out dirt and dust in the air preventing them from entering the engineHeavy duty construction for long service life
      $5.21 - $5.54
    • (0 reviews)
      # 82947048
      Dodge Diplomat 1978, Round Air Filter by Luber-finer®. Luber-finer air filters are constructed with specially blended filter media for optimal dirt-holding capacity, filtering efficiency and maximum protection for your engine from...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $5.44 - $5.72
    • (0 reviews)
      # 812224132
      Dodge Diplomat 1978, Air Filter Wrap by WIX®. 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...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $2.61 - $2.84
    • (0 reviews)
      # 544274063
      Dodge Diplomat 1978, Professional™ Front Intake Air Duct Drain Hose by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $12.69 - $17.21
    • (0 reviews)
      # 320894930
      Dodge Diplomat 1978, Air Cleaner Mounting Gasket by Victor Reinz®. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But before you waste your time and gas...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $1.51 - $2.74
    • (0 reviews)
      # 40619628
      Dodge Diplomat 1978, Air Cleaner Mounting Gasket 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...
      Direct OEM replacement for a proper fitEnsures reliable sealing performance
      $1.13 - $1.29
    • (0 reviews)
      # 762169521
      Dodge Diplomat 1978, Intake Manifold Gasket Set by Victor Reinz®. Use 1 per Car. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But before you waste your...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $11.69 - $15.57
    • (0 reviews)
      # 158063579
      Dodge Diplomat 1978, Intake Manifold Gasket Set by DNJ Engine Components®. Get this top-grade quality replacement for your worn out part from DNJ. Expertly crafted from premium materials, this product is of the finest quality to provide...
      Designed to restore your vehicle's original performanceProvides superior sealing performance
      $7.16 - $9.18
    • (0 reviews)
      # 40619653
      Dodge Diplomat 1978, Intake Manifold 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...
      Direct OEM replacement for a proper fitEnsures reliable sealing performance
      $9.80 - $11.88
    • (0 reviews)
      # mpn857170
      Dodge Diplomat 3.7L 1978, Intake and Exhaust Manifolds Combination Gasket 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...
      Direct OEM replacement for a proper fitEnsures reliable sealing performance
      $9.31
    • (0 reviews)
      # mpn795729
      Dodge Diplomat 3.7L 1978, Intake to Exhaust Gasket 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...
      Unsurpassed quality you can trustIncludes all parts needed to complete the repair
      $1.66
    • (0 reviews)
      # 1007720827
      Dodge Diplomat 1978, Engine Intake Manifold Gasket Set by Apex Auto®. Designed utilizing the latest technology, this product by Apex Auto features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Quick accurate delivery with excellent fill-rateExcellent inventory availability
      $5.69 - $7.98
    • (0 reviews)
      # mpn1600666022
      Dodge Diplomat 5.9L With Mopar Small Block LA Engine Hydraulic flat tappet 1978, 417 HP RPM Series Engine Power Package Satin Top End Kit by Edelbrock®. Designed utilizing the latest technology, this product by Edelbrock features...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $2,190.95
    • (0 reviews)
      # 635464377
      Dodge Diplomat 5.9L 1978, Air Temperature Sensor by Sun Coast®.
      $43.10
    • (0 reviews)
      # mpn1682304
      Dodge Diplomat 5.2L / 5.9L with Mopar Small Block Engine 1978, Power+Plus™ Intake Manifold Gasket Set by Professional Products®. Designed utilizing the latest technology, this product by Professional Products features premium quality...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $19.46
    • (0 reviews)
      # mpn126543476
      Universal Throttle Body Air-Intake Cleaner by CRC®. 12 oz. Throttle Body and Air Intake Cleaner cleans gum and varnish from the throttle valves and throttle body for easier starting and smoother engine performance.
      Safe on coated throttle bodiesRemoves harmful deposits
      $3.46
    • (0 reviews)
      # 100668571
      Air Filter Aerosol Cleaner by Maxima Racing Oils®. Air Filter Cleaner Contains no CFC's! Maxima Air Filter Cleaner is a purpose specific spray-on air filter cleaner. For use on motorcycles and ATV's. An excellent foam and fabric air...
      Made to deliver trouble-free operation for years aheadOptimal protection against wear
      $7.51 - $16.24
    • (0 reviews)
      # mpn4481550649
      Air Filter Maintenance Aerosol Combo Kit 13 oz by Maxima Racing Oils®. 1 Bottle. Air Filter Maintenance Aerosol Combo Kit is the convenient way to clean and oil your foam or fabric air filter with ease. 2 Pack Contains: Maxima Air...
      Made to deliver trouble-free operation for years aheadOptimal protection against wear
      $9.30




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