Champion® 3720 - Copper Plus Spark Plug

6 reviews|Item # mpn1395078201
Vehicle Specific
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    Replaces Original (OE) Part #:RC12PMCB3
    Authorized Dealer
    $5.92
    In Stock (68)
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    Vehicle Fitment

    Audi
    BMW
    Bentley
    Chrysler
    Dodge
    Jeep
    Land Rover
    Lotus
    Mercedes
    Mini
    Nissan
    Pontiac
    Porsche
    Rolls Royce
    Saab
    Saturn
    Scion
    Suzuki
    Toyota
    Volkswagen
    Volvo

    Specifications

    Resistor Plug
    Yes
    Center Electrode Diameter
    0.100"
    Center Electrode Material
    Copper
    Electrical Terminal Type
    Non-Removable Nut
    Gap
    0.030"
    Ground Electrode Material
    Nickel Copper Alloy
    Ground Electrode Quantity
    1
    Heat Range
    12
    Hex Size
    0.625"
    Hex Size
    16 mm
    Installed Height
    1.990"
    Insulator Projection
    0.120"
    Plug Type
    RC12PMCB3
    Resistor Type
    FISS
    Spark Plug Seat Style
    Gasket
    Thread Reach
    0.750"
    Thread Size
    0.551"
    Thread Size
    14 mm

    Features

    • Platinum Power- Premium Spark Plug. Powerful Performance.
    • Platinum center electrode for long life
    • Fine-wire center electrode for greater ignitability
    • V-trimmed ground electrode promotes sharper spark focus
    • Heat-Active™ alloy allows electrodes to reach optimal temperature
    • Platinum tipped center wire resists wear and helps to maintain proper gap spec over life of the plug

    Product Details

    Copper Plus Spark Plug (3720) by Champion®. Built with nickel alloy center and ground electrodes, these spark plugs provide extra durability for long-lasting service life, while the extrusion of copper into the core of their center electrode allows for an increase in conductivity and heat control to ensure reliable and dependable performance.

    Champion® - Copper Plus Spark PlugChampion Authorized DealerComparisonAbout us
    Brand:
    Champion
    Part Number:
    3720
    UPC:
    037551013524
    OE Numbers:
    RC12PMCB3

    Reviews

    (6)
    Only authorized customers can leave a review on our website. We would love to know what you like or dislike about the product. Share your opinion on product quality, appearance, installation, and other characteristics.
    /5
    1-6 of 6 Reviews
    5 of 5
    Seem to Be Very Very Good
    Spark plugs working very well day of installation. The biggest bonus is these spark plugs have no ribs. This makes pulling the coil boot off the spark plug that much easier after 100,000 miles. The Nissan motor i replaced the plugs on has a tension bolt to keep the coil on the spark plug so the danger of it popping off is gone. Apart from some minor heat dissipation benefits there are no need for ribs. (The picture online and on the box is misleading, as champion used a generic plug of theirs for the photo, and it has ribs). On my original OEM spark plugs the rubber boots stayed on the plugs when I pulled out the coil boot, partly due to the ribbing on plugs. I had to dig them out with a pic and vacuum. That took several hours. I also added dialectric grease to where rubber boot meets plug which will help too.
    Posted by David (Iron River, MI) / August 24, 20182012 Nissan NV
    5 of 5
    Champion Spark Plug
    The order came on time, the plug are working good. Thanks for asking.
    Posted by Edwin (Pueblo, CO) / March 21, 20182015 Hyundai Sonata
    5 of 5
    Spark Plugs
    Good looking product its champion! Plugs came as ordered.
    Posted by Martin (Manhattan, IL) / January 20, 20182014 Chevy Cruze
    5 of 5
    Champion
    Excellent product.
    Posted by Damianius (Aurora, CO) / May 06, 20172004 Kia Amanti
    5 of 5
    Plugs for My Jeep
    The plugs looked great, work great and I'm even getting better gas mileage.
    Posted by Robert (Bonney Lake, WA) / December 30, 20162013 Honda Pilot
    5 of 5
    Very Good
    No issues with the delivery, the only 1 installation hint that I was told: I had to adjust the spark plugs to match 0.041" gap. The rest was obvious.
    Posted by Hector (Charlotte, NC) / August 02, 20162009 Ford F-150

    Questions and Answers

    (0)
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!