1983 Cadillac Eldorado Performance Parts

Show items:
Sort by:
    • (0 reviews)
      # mpn1116004
      Cadillac Eldorado 4.1L with PRE-OBDII Models 1983, Pre-OBDII Catalytic Converter by MagnaFlow®. Emissions: CARB compliant. Converter Configuration: Direct Fit. With Assembly. With Air Tube. Without O2 Sensor Port. Catalytic Inlet...
      $261.30
    • (0 reviews)
      # 406558320
      Cadillac Eldorado 4.1L 1983, Redstuff Ceramic Low Dust Brake Pads by EBC®. This set of replacement ceramic brake pads offers OEM quality fit and operation with the superior stopping power, longer life, reduced brake fade, and lower dust...
      $102.06
    • (0 reviews)
      # mpn731995
      Cadillac Eldorado Coupe 1983, Max-Air™ Load Adjusting Rear Shock Absorbers by Monroe®. If you use your vehicle for towing trailers or carrying heavy loads, these shocks are what you need as they are engineered to maintain the ride...
      $56.08
    • (0 reviews)
      # 476076761
      Cadillac Eldorado 5.7L with Small-Block Oldsmobile Engine 1983, 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 supreme...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $339.95 - $657.95
    • (0 reviews)
      # mpn4478773922
      Universal User Configurable LCD Dash Display by Auto Meter®. Designed specifically for the harshest of environments, the carbon composite housing is IP65 sealed against water and dust intrusion and will easily withstand 20g of...
      7.0” TFT LCD panel, 1000 nit brightness for unmatched daytime and nighttime visibility with 800x480 resolution. Onboard photo sensor for automatic brightness controlDimensions - 8.3" Wide x 5.2" High x 1.4" Deep
      $2,832.00
    • (0 reviews)
      # 661441368
      Cadillac Eldorado 5.7L With Chevy Small Block Engine Carburetor Fuel Delivery 1983, Performer Crate Engine by Edelbrock®. These entry level crate engines are ideal for any street rod, muscle car or truck owner looking for 300+ hp...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $7,190.40 - $7,969.14
    • (0 reviews)
      # 901308657
      Cadillac Eldorado 5.7L with Drag Racing Competition Engine 1983, 300 Series High Flow Electric Water Pump by Meziere Enterprises®. Flow Rate: 55 GPM. Performance, sophistication and durability are by no means all the benefits you'll get...
      Suitable for street or drag strip use – 3000+ hour life expectancyHigh flow design provides 55 gallons per minute free flow rating
      $451.00
    • (0 reviews)
      # 693681462
      Cadillac Eldorado 1983, Nitrous Holeshot™ Torque Converter by B&M®. Includes: Torque Converter, Mounting Hardware, New needle bearings. With the addition of anti-balloon plates, the Nitrous HoleShot is the strongest of the B&M street...
      Furnace brazed impeller and turbineNew precision steel pump drive tube
      $402.72 - $659.69
    • (0 reviews)
      # 17616588
      Cadillac Eldorado 4.1L 1983, Nitrous System Conversion Kit by Edelbrock®. 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
      $226.95 - $255.95
    • (3 reviews)
      # 803882595
      Cadillac Eldorado 4.1L 1983, PlasmaCore™ Inconel Electrode Pulse Nickel Spark Plugs by Pulstar®. With Resistor. Inconel-electrode Pulse Plugs. Designed specifically for most popular vehicles, PlasmaCore™ Inconel Electrode Pulse...
      Increased horsepowerBetter torque
      $14.95 - $119.60
    • (0 reviews)
      # 964237549
      Cadillac Eldorado 1983, High Performance P-Series Power Steering Pump Kit by PSC Motorsports®. This is a complete pump and reservoir kit which features the SP1405 high performance pump, SR146K reservoir and suction/return hose kit. This...
      Reliable solution for your steering needsDesigned with functionality in mind
      $442.72
    • (0 reviews)
      # 211237474
      Cadillac Eldorado 1983, S Series Racing Alternator by Mechman Alternators®.
      Cast aluminum constructionCutting edge 6 phase hairpin epoxy reinforced stator technology
      $349.00 - $399.00
    • (0 reviews)
      # 1187991359
      Cadillac Eldorado 1983, Front CV Axle Assembly by Heri®. Offers close to 100% application coverage with premium-quality 100% New Constant Velocity Drive Axles throughout the North American aftermarket. CV joints are new to ensure OE...
      Precision rolled threads and splines for hassle-free installationBearings, races & housing heat treated to original equipment or better specifications for long life
      $61.97 - $62.75
    • (0 reviews)
      # 48222560
      Club X-1 Full Face ATM (Advance Thermo Material) Racing Helmet by Sparco®. Certification: ECE 05; Material: ATM (Advance Thermo Material) Designed for indoor kart racing where a fire proof helmet isn't required, this product is...
      Designed for indoor kart racingProvides ultimate protection
      $140.00
    • (0 reviews)
      # 450479564
      Universal PowerPack™ Turbocharger System by Banks®. The Banks Power Dual Exhaust PowerPack System is the complete towing package your pickup truck, with extended cab short bed configuration, deserves.
      Stunning Top GainsImproved Mileage
      $2,198.00 - $2,798.00
    • (0 reviews)
      # mpn4351213861
      Cadillac Eldorado 5.7L 1983, Exhaust Headers by Advance Adapters®. Emissions: EPA compliant. 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...
      High quality at an affordable priceExpertly made from premium materials
      $236.62
    • (0 reviews)
      # 639037002
      Cadillac Eldorado 1983, High Performance Street 5.0 Brake Pads by Hawk®. These revolutionary brake pads provide advanced stopping power for your vehicle without triggering your ABS. They are formulated to produce extremely low levels of...
      $69.27
    • (0 reviews)
      # mpn822391612
      Cadillac Eldorado 1983, Specialty™ Air Lift Rear Shock Absorbers by ACDelco®. Quantity: 2 per Pack. ACDelco Specialty Air Lift Shocks are designed to help provide better handling for temporary situations, such as when a vehicle hauls...
      $68.38
    • (1 review)
      # 377145930
      Cadillac Eldorado 1983, 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...
      Designed to boost horsepower and rate of accelerationCan be cleaned and used again
      $57.99 - $62.99
    • (0 reviews)
      # mpn4478772999
      Universal Display Control Module Touchscreen Handheld by Fast®. 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...
      High quality at an affordable priceExpertly made from premium materials
      $385.70
    • (0 reviews)
      # 522657673
      Cadillac Eldorado 5.7L With Chevy Small Block 1983, Dragon Slayer Series Cylinder Heads by Brodix®. Economical out-of-the-box horsepower is what comes to mind with this new series of Dragon Slayer heads from BRODIX.
      225cc as-cast intake ports2.08 intake/1.60 exhaust valves
      $1,217.66 - $1,893.70
    • (0 reviews)
      # 121322516
      Cadillac Eldorado 5.7L with Long Water Pump with Chevy Small Block Engine 1983, SuperCool Flow™ Water Pump by Tuff Stuff Performance®. Material: Aluminum. Hub Height: 6.937". Rotation: Standard. Pilot Size: 0.625". Pilot Size: 0.625"....
      Designed to take engine cooling to the next levelLightweight construction for maximum heat dissipation
      +1
      $117.71 - $195.50
    • (0 reviews)
      # 492645609
      Cadillac Eldorado 5.7L with 168-Tooth Flexplate with Chevy Small Block Engine 1983, Starter and Flexplate Combo Kit by Meziere Enterprises®. Teeth Quantity: 168. Make the wholesale switch! Whether you are beginning a new build or...
      High quality at an affordable priceExpertly made from premium materials
      $826.44
    • (0 reviews)
      # 524782161
      Cadillac Eldorado 4.1L 1983, Performer EFI Dry Nitrous System by Edelbrock®. 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
      $765.95 - $890.95
    • (0 reviews)
      # 839678594
      Cadillac Eldorado 1983, Front Super Coil Kit by Accel®. Accel Super Coils feature advanced bobbin technology, highly specialized silicone magnetic steel cores, along with optimized winding, resistance and turns ratios to deliver 10-15...
      10-15% More EnergyDirect Plug In Replacement Direct OE Fit
      $69.95
    • (0 reviews)
      # 954497489
      Cadillac Eldorado 1983, Tie Rod Dust Boots by Prothane®. Quantity: 2 per Pack. If you are looking to upgrade the steering system of your vehicle to make the most out of your vehicle’s performance, go with this high-grade steering part...
      High quality at an affordable priceExpertly made from premium materials
      $5.82 - $5.91
    • (0 reviews)
      # 1133539558
      Cadillac Eldorado 5.7L 1983, Alternator Fan by CFR Performance®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....
      Expertly Crafted from the highest grade materialsBuilt to provide the ultimate in reliability and strength
      $11.97 - $17.77
    • (0 reviews)
      # 1029275594
      Differential Master Overhaul Kit by Yukon Gear & Axle®. Yukon Master Overhaul kits give you all the high quality parts you need to start and finish every differential job. Yukon offers more tailor-made kits than any other manufacturer...
      Most complete kits on the marketComplete overhaul package to rebuild differential
      $238.58 - $394.70
    • (0 reviews)
      # 69025922
      110 Series Single Layer Racing Suit by RaceQuip®. Avaliable in Colors: Black, Blue, Red. Get superior durability and comfort combined with overall flame and heat protection. Strong construction and advanced sewing techniques make this...
      Ensures heat and fire protectionGentle fabric provides superior comfort
      $99.95 - $139.95
    • (0 reviews)
      # 378493961
      Cadillac Eldorado 5.7L 1983, Roadster Exhaust Headers by Patriot Exhaust®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3.5". This superior Patriot EXhaust product is just for you. Carefully designed for maximum...
      +1
      $255.91 - $556.88




    CARiD is the ultimate source for premium-quality performance parts. With our extensive collection of performance upgrades, adding onto your vehicle's performance or improving its look is safe and easy. Boost the interior of your 1983 Cadillac Eldorado with a set of racing seats, raise or lower your vehicle for an aggressive look, or add a set of high-performance brake rotors for superior braking. Unlock the hidden potential of your 1983 Cadillac Eldorado that has been waiting to be released!

    Don't just Stop
    Solves the toughest brake challenges
    WATCH VIDEOS

    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

    • Performance Brakes, Pads & Rotors
      August 10, 2018
      When Is It Time To Replace My Brake Lines?
      Hydraulic brake lines and hoses aren’t something most people think about when it comes to vehicle maintenance. That’s understandable, considering automakers...
      by Michael Grayen
    • Performance Brakes, Pads & Rotors
      August 09, 2018
      When Is It Time To Replace My Brake Calipers?
      Brake calipers, found only on disc brake systems, house pistons which use the force of hydraulic brake fluid to stop the vehicle. More specifically, those pistons...
      by Timothy Zahl
    • Suspension
      August 08, 2018
      When Is It Time To Replace My Vehicle's Springs?
      The springs on your vehicle are an integral part of its suspension system. Not only do springs keep all four corners suspended at a pre-determined, level ride height,...
      by Richard Reina
    • Suspension
      July 11, 2018
      When Is It Time To Replace My Suspension Bushings?
      Maybe you remember being pushed along in a wheelbarrow during childhood. The ride was bone-jarring - even with an air-filled rubber tire cushioning against the rough...
      by Timothy Zahl
    • Engines
      May 21, 2018
      How To Remove An Engine
      If you've grown tired of your engine's declining performance, inconsistent power, rough idle, exhaust smoke, knocking noises, rattles, and other maladies that plague...
      by Richard Reina
    • Engines
      May 09, 2018
      How Does An Internal Combustion Engine Work?
      An engine that uses liquid fuel to create energy, such as an internal combustion engine, is basically a large air pump. Cool air is drawn in, mixed with the fuel of...
      by Timothy Zahl
    • Engines
      May 02, 2018
      Glossary Of Engine External Parts
      Internal combustion engines are extremely complex and feature a wide array of components that rotate, pump, pressurize, or seal. Many of these components, while...
      by Timothy Zahl
    • Performance Engine Parts
      April 20, 2018
      What You Need When Rebuilding Or Replacing An...
      So you’ve decided to take on the project of rebuilding or replacing your vehicle’s engine. Modern internal combustion engines are quite complex – with a wide...
      by Richard Reina
    • Shift Knobs
      January 19, 2018
      Shopping Guide – Shift Knobs
      The knob at the end of your gearshift lever probably isn't something that most people notice when getting into your car or truck. But for a minimal cost, it can be. We...
      by Timothy Zahl
    • Running Boards
      November 29, 2017
      Shopping Guide - Running Boards
      Running boards date as far back as the automobile itself, being integrated into car and truck designs until falling out of favor after World War II. With the boom in...
      by Timothy Zahl
    • Off-Road Bumpers
      November 28, 2017
      Shopping Guide – Off Road Bumpers | Custom...
      There's a saying that advises out of all the paths you take in life, it's important to make sure a few of them are dirt. But while dirt can be found most anywhere you...
      by Timothy Zahl
    • Automotive Tools
      August 30, 2017
      What Special Tools Are Available For Exhaust...
      Exhaust work can be challenging. Old parts are usually corroded and difficult to separate, and new ones sometimes need minor fitment adjustments during installation....
      by Timothy Zahl

    Popular Products



    1983 Cadillac Eldorado Performance Parts Reviews

    Average rating:  3.5  3.5 - 3 reviews
    2.8 of 5
    If You Have to
    My '92 SC400 was leaking cooling fan oil. It never completely shit out, but I thought, "Why not?" So I paid like $500 for this electric fan that while is lighter, does not keep the motor any cooler. I haven't noticed any kind of gas mileage increase (still at 23 on the highway and like 17 in town) or any kind of power increase (although it must be said I didn't expect much, but the forums gave me a bit of hope). I suppose this conversion is fine, but if my OE fan wasn't dying, I wouldn't have bothered. $500 is $500, man.
    Posted by Tom Fletcher (Stillwater, OK) / July 10, 20181992 Lexus SC
    Was this review helpful for you? Yes
    View More
    1983 Cadillac Eldorado Models
    Low Prices Price match guarantee
    In-House Experts We know our products
    Guaranteed Fitment Always the correct part
    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