1974 Cadillac Eldorado Spark Plugs

Change Vehicle
Show items:
Sort by:
    • (0 reviews)
      # mpn2254517978
      Cadillac Eldorado 1974, OE Specialty Nickel Spark Plug by Bosch®. Replace your worn out spark plugs with Bosch spark plugs and experience miles of worry-free driving. OE Specialty Spark Plugs ensure safe and reliable performance, same...
      Designed to meet or exceed OE specificationsMatch the fit, form, and function of the OE design
      $1.75
    • (0 reviews)
      # mpn1792256
      Cadillac Eldorado 1974, Iridium IX™ Spark Plug by NGK®. Designed for performance enthusiasts who want extreme ignitability, improved throttle response and superior anti-fouling, these spark plugs are a great option for modified...
      Designed for outstanding acceleration, high fuel efficiency, and durabilityEnsure a consistently stable spark
      $6.97
    • (0 reviews)
      # mpn1792221
      Cadillac Eldorado 1974, V-Power™ Nickel Spark Plug by NGK®. NGK spark plugs offer higher performance compared to standard plugs. NGK spark plugs feature a V-groove center electrode and concave ground electrode that lowers ignition...
      Lower ignition system voltage requirementsGreater ignitability and performance over conventional spark plugs
      $1.67
    • (0 reviews)
      # mpn1792224
      Cadillac Eldorado 1974, G-Power™ Platinum Spark Plug by NGK®. Platinum spark plugs by NGK are designed to improve fuel efficiency, lower emissions, and provide quicker starts while remaining durable under high heat. With 0.6 mm...
      Designed for faster starts and quicker accelerationBetter fuel economy and lower emissions compared to a traditional plug
      $2.65
    • (0 reviews)
      # mpn1890151695
      Cadillac Eldorado 1974, Nickel Spark Plug by NGK®. These products by NGK are the plugs of choice in millions of vehicles designed to provide consistent performance while ensuring OE quality, fit, and function. They are manufactured with...
      Designed for consistent performanceMeet OE quality, fit, and function
      $1.61
    • (0 reviews)
      # mpn4075497277
      Cadillac Eldorado 1974, Original U-Groove Nickel Spark Plug by Denso®. OE Recommended Resistor Plug with Patented U-Groove Design. Denso's patented U-Groove spark plug enables complete combustion by allowing the spark to fill the gap...
      100 percent pre-fired to ensure reliable operationCopper core center electrode for superior thermal conductivity
      $1.57
    • (0 reviews)
      # mpn3740039377
      Cadillac Eldorado 1974, Double Platinum Spark Plug by Champion®. With platinum fine wire welded onto the nickel alloy center electrode and a platinum pad welded to the ground electrode, these products provide long-lasting service life...
      Designed to provide dependable and long-lasting performancePlatinum center and ground electrodes ensure longer life
      $4.76
    • (0 reviews)
      # mpn4476750028
      Cadillac Eldorado 1974, OE Type Copper Plus Spark Plug by Champion®. Thanks to the superior conductivity and performance from their copper core and the superior durability provided by nickel alloy center and ground electrodes, these...
      Copper Plus - Dependable PerformanceCopper core center electrode allows for accurate control of heat range for longer life
      $1.50
    • (0 reviews)
      # mpn4476749961
      Cadillac Eldorado 1974, Platinum Power Spark Plug by Champion®. With a platinum tip welded to a nickel alloy center electrode, these spark plugs provide superior wear characteristics. Combining a thin-wire center electrode with a...
      Platinum center electrode reduces gap growth, lowering the voltage requirements, in turn reducing the chance of misfireThin center electrode and v-trimmed ground electrode enhance ignitability and reduce quenching
      $2.18
    • (0 reviews)
      # mpn4486063116
      Cadillac Eldorado 1974, Professional™ Rapidfire Platinum Spark Plug by ACDelco®. Designed for today’s most popular autos, as well as several marine applications, ACDelco’s Rapidfire® Platinum Spark Plugs fit engines using...
      Ribless insulator that improves the plug-to-boot sealTapered center wire electrode with a platinum pad reduces the firing diameter and helps improve the firing efficiency by concentrating and directing energy needed to fire the plug with less voltage
      $3.22
    • (0 reviews)
      # 708067918
      Cadillac Eldorado 1974, Copper Spark Plug by OPGI®. This superior product is painstakingly designed to provide outstanding quality and value. Expertly crafted from first-rate materials to the highest standards it ensures maximum...
      Made from first-rate materialsDesigned to comply with high-quality standards
      $88.58 - $93.01
    • (0 reviews)
      # mpn2371008
      Cadillac Eldorado 1974, Spark Plug Non-Fouler by Dorman®. The Spark Plug Non-Foulers prevent spark plug damage, repairing spark plug fouling in engines running too rich or oil issues to improve engine performance. Dorman offers a...
      Easy to installNon-Foulers help protect spark plugs from damage
      $3.11
    • (0 reviews)
      # mpn154040852
      Cadillac Eldorado 1974, Platinum Plus Spark Plug by Bosch®. Pack of 1. This spark plug combines a platinum center electrode along with a tapered, yttrium-enhanced ground electrode for quicker starts, smoother acceleration, increased...
      Delivers quick starts and smooth accelerationIncreases fuel efficiency
      $4.96
    • (0 reviews)
      # 82633513
      Cadillac Eldorado 1974, PlasmaCore Series Inconel Electrode Pulse Plug by Pulstar®. PlasmaCore Series Inconel Electrode Pulse Plug provides great fuel efficiency as well as better performance. Moreover this part will give you better...
      Increased horsepowerBetter torque
      $14.95 - $119.60
    • (0 reviews)
      # mpn2046361492
      Cadillac Eldorado 1974, Copper Resistor Spark Plug by Autolite®. Quantity: 1. OE Style. These spark plugs by Autolite are specially designed and manufactured to ensure quick starts, dependable performance, and smooth acceleration. The...
      Designed for good conductivity and a strong spark for efficient combustionImprove engine power and fuel economy
      $2.44
    • (0 reviews)
      # mpn3806711747
      Cadillac Eldorado 1974, Iridium Spark Plug by MSD®. Quantity: 1 Pack. Plug Gap: 0.035". Plug Type: 11IR4Y. Designed utilizing the latest technology, this product by MSD features premium quality and will perform better than advertised....
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $6.44
    • (0 reviews)
      # mpn1892064
      Cadillac Eldorado 1974, Double Platinum Spark Plug by Autolite®. Quantity: 1. Thanks to their platinum-to-platinum firing, these spark plugs virtually eliminate gap erosion, reduce misfires, and provide improved durability and prolonged...
      Ensure improved durabilityProvide accurate firing for DIS engines
      $7.73


    Popular Products

    1974 Cadillac Eldorado Spark Plugs Reviews

    Average rating:  4.5  4.5 - 3 reviews
    4 of 5
    4 ****
    The product work great and way easy to install. Although nothing is ever easy but this tool made the project a lot easier.
    SPosted by Shawn (Monroeville, NJ) / December 16, 2016
    Was this review helpful for you? Yes
    View More

    Related 1974 Cadillac Eldorado Pages
    SECURE SHOPPING

    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.