1978 Cadillac Eldorado Engine Parts
- Motor Mounts
- Engine Blocks
- Valves & Valvetrain Parts
- Pistons, Rings & Connecting Rods
- Oil Filters
- Serpentine Belts & Auxiliary Drive Belts
- Valve Covers
- Timing Gears, Chains & Covers
- Oil Pans, Drain Plugs & Dipsticks
- Cylinder Heads
- Engine Sensors, Relays, Switches & Connectors
- Oil Pumps
- Oil Coolers
- Camshafts
- Crankshafts
- Engine Bearings
- Engine Rebuild Kits
- Throttle Bodies
- Carburetors
- Motor Oils
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AED Performance®Carburetor Hardware KitCadillac Eldorado 1978, Carburetor Hardware Kit by AED Performance®. Proudly made in the USA, premium AED Performance products are what you need to ensure the reliable performance of your vehicle. They are manufactured using...High quality at an affordable priceExpertly made from premium materials$29.27 - $31.93 - Lokar®Hi-Tech Kickdown KitCadillac Eldorado THM400 Transmission 1978, Hi-Tech Kickdown Kit by Lokar®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts stocked on our website. Manufactured using the highest grade...High quality at an affordable priceExpertly made from premium materials$147.95
- Lokar®Midnight Series Hi-Tech Electric Kickdown KitCadillac Eldorado THM400 Transmission 1978, Midnight Series Hi-Tech Electric Kickdown Kit by Lokar®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts stocked on our website. Manufactured...High quality at an affordable priceExpertly made from premium materials$161.95
- CVR Performance®Throttle Linkage BracketCadillac Eldorado With AED Performance Carburetor / With Barry Grant Carburetor / With Demon Carburetor / With Holley Carburetor / With JET Performance Carburetor / With Quick Fuel Carburetor 1978, Throttle Linkage Bracket by CVR...Fully adjustable for various cable lengthsMachined for optional throttle return spring bracket$79.34 - $84.57
- CVR Performance®Throttle Linkage BracketCadillac Eldorado 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, Throttle...Fully adjustable for various cable lengthsMachined for optional throttle return spring bracket$78.36 - $79.27
- Standard®Carburetor Choke Thermostat ConnectorCadillac Eldorado 1978, Carburetor Choke Thermostat Connector by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$8.30
- Walker Products®Primary Carburetor FloatCadillac Eldorado 1978, Primary Carburetor Float by Walker Products®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$7.22 - $12.54
- WVE®Carburetor Choke Pull-OffCadillac Eldorado 1978, Carburetor Choke Pull-Off by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality....Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$22.36 - $24.41
- Hygrade®Carburetor Choke ThermostatCadillac Eldorado S Engine VIN Character with Federal Emissions, Rochester Carburetor 1978, Carburetor Choke Thermostat by Hygrade®. Make starting in cold weather easier with this product. Designed for your specific vehicle, this part...Direct replacementMeets or exceeds OEM quality standards$27.53 - $38.14
- Hygrade®Carburetor Needle and SeatCadillac Eldorado 1978, Carburetor Needle and Seat by Hygrade®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$7.93
- Hygrade®Carburetor Secondary Throttle DiaphragmCadillac Eldorado S Engine VIN Character 1978, Carburetor Secondary Throttle Diaphragm by Hygrade®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$7.73
- Hygrade®Primary Carburetor Choke Pull-OffCadillac Eldorado with Federal Emissions, Rochester Carburetor 1978, Primary Carburetor Choke Pull-Off by Hygrade®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$25.23
- Edelbrock®Carburetor Throttle Kickdown StudCadillac Eldorado 1978, Carburetor Throttle Kickdown Stud by Edelbrock®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$13.95
- AED Performance®6AN Center Pivot Bowl Carburetor FittingsCadillac Eldorado Holley Model Carburetor 1978, 6AN Center Pivot Bowl Carburetor Fittings by AED Performance®. Designed with big speed fans in mind, this mind-blowing fuel system upgrade will help you maximize engine performance and...Top-grade fuel system upgrade that will take your driving to the next levelDesigned to help you maximize your vehicle’s fuel system efficiency$15.93
- AED Performance®Accelerator Pump Cam KitCadillac Eldorado Holley Model Carburetor 1978, Accelerator Pump Cam Kit by AED Performance®. Proudly made in the USA, premium AED Performance products are what you need to ensure the reliable performance of your vehicle. They are...High quality at an affordable priceExpertly made from premium materials$19.93
- AED Performance®Accelerator Pump DiaphragmCadillac Eldorado Holley Gasoline Model Carburetor 1978, Accelerator Pump Diaphragm by AED Performance®. Proudly made in the USA, premium AED Performance products are what you need to ensure the reliable performance of your vehicle....High quality at an affordable priceExpertly made from premium materials$5.76 - $63.93
- AED Performance®Carburetor Accelerator Pump KitCadillac Eldorado S Engine VIN Character Holley 4150 or 4160 Model Carburetor 1978, Carburetor Accelerator Pump Kit by AED Performance®. Proudly made in the USA, premium AED Performance products are what you need to ensure the reliable...High quality at an affordable priceExpertly made from premium materials$35.93 - $53.27
- AED Performance®Carburetor BoostersCadillac Eldorado Holley 4150 Model Carburetor 1978, Carburetor Boosters by AED Performance®. Proudly made in the USA, premium AED Performance products are what you need to ensure the reliable performance of your vehicle. They are...High quality at an affordable priceExpertly made from premium materials$19.32
- AED Performance®Carburetor Bowl FittingCadillac Eldorado Holley 4160 Model Carburetor 1978, Carburetor Bowl Fitting by AED Performance®. Proudly made in the USA, premium AED Performance products are what you need to ensure the reliable performance of your vehicle. They are...High quality at an affordable priceExpertly made from premium materials$10.60 - $16.65
- AED Performance®Carburetor Custom FloatCadillac Eldorado Holley 4150 Model Carburetor 1978, Carburetor Custom Float by AED Performance®. Proudly made in the USA, premium AED Performance products are what you need to ensure the reliable performance of your vehicle. They are...High quality at an affordable priceExpertly made from premium materials$9.72 - $17.99
- AED Performance®Carburetor Discharge NozzleCadillac Eldorado Holley or Barry Grant Model Carburetor 1978, Carburetor Discharge Nozzle by AED Performance®. Proudly made in the USA, premium AED Performance products are what you need to ensure the reliable performance of your...High quality at an affordable priceExpertly made from premium materials$11.99 - $15.99
- AED Performance®Carburetor Fuel Bowl GasketsCadillac Eldorado Holley 4150 or 4160 Carburetor Model HLY-108-33 Gasket 1978, Carburetor Fuel Bowl Gaskets by AED Performance®. Proudly made in the USA, premium AED Performance products are what you need to ensure the reliable...High quality at an affordable priceExpertly made from premium materials$17.27
- AED Performance®Carburetor Fuel Line KitCadillac Eldorado Holley 4150 or 4150 HP Model Carburetor 1978, Carburetor Fuel Line Kit by AED Performance®. Proudly made in the USA, premium AED Performance products are what you need to ensure the reliable performance of your...High quality at an affordable priceExpertly made from premium materials$61.27 - $86.60
- AED Performance®Carburetor Nitrophyl Race FloatCadillac Eldorado Holley 4150 Model Carburetor 1978, Carburetor Nitrophyl Race Float by AED Performance®. Proudly made in the USA, premium AED Performance products are what you need to ensure the reliable performance of your vehicle....High quality at an affordable priceExpertly made from premium materials$31.93
- AED Performance®Carburetor Power Valve Channel Restricter KitCadillac Eldorado Holley Model Carburetor 1978, Carburetor Power Valve Channel Restricter Kit by AED Performance®. Designed with big speed fans in mind, this mind-blowing fuel system upgrade will help you maximize engine performance and...Top-grade fuel system upgrade that will take your driving to the next levelDesigned to help you maximize your vehicle’s fuel system efficiency$43.93
- AED Performance®Carburetor Rebuild KitCadillac Eldorado 1978, Carburetor Rebuild Kit by AED Performance®. Designed with big speed fans in mind, this mind-blowing fuel system upgrade will help you maximize engine performance and fuel efficiency. It’s easy to install and...Top-grade fuel system upgrade that will take your driving to the next levelDesigned to help you maximize your vehicle’s fuel system efficiency$65.27 - $78.60
- AED Performance®Carburetor Rebuild KitCadillac Eldorado Holley 2300 Model Carburetor 1978, Carburetor Rebuild Kit by AED Performance®. Proudly made in the USA, premium AED Performance products are what you need to ensure the reliable performance of your vehicle. They are...New bowl screws and pump nozzle screwsNew pump cover and throttle plate screws$51.93
- AED Performance®Carburetor Rebuild KitCadillac Eldorado 1978, Carburetor Rebuild Kit by AED Performance®. Proudly made in the USA, premium AED Performance products are what you need to ensure the reliable performance of your vehicle. They are manufactured using high-quality...AED"s 4190 rebuild kit includes all the components to successfully rebuild and restore your Carter 9000 series and Edelbrock Performer series carburetors to their original conditionAED makes the rebuilding process easy and convenient by including all the gaskets, needle and seats, clips and accessories, accelerator pump, and instructions in one complete kit$38.60 - $83.93
- AED Performance®Carburetor Secondary Metering BlockCadillac Eldorado Holley 4150 Model Carburetor 1978, Carburetor Secondary Metering Block by AED Performance®. Proudly made in the USA, premium AED Performance products are what you need to ensure the reliable performance of your...High quality at an affordable priceExpertly made from premium materials$46.60
- AED Performance®Carburetor Vacuum Secondary Spring Tuning KitCadillac Eldorado Holley Model Carburetor 1978, Carburetor Vacuum Secondary Spring Tuning Kit by AED Performance®. Proudly made in the USA, premium AED Performance products are what you need to ensure the reliable performance of your...High quality at an affordable priceExpertly made from premium materials$30.60
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1978 Cadillac Eldorado Models
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