Spark Plug for 2006-2007 Mazda 6 & More - NGK 3787

$17.99
NGK Spark Plug 3787
NGK Spark Plug 3787

Vehicles this part fits
    Part number: 3787
    UPC: 087295137871
    Condition: New
    Weight: 0.11 LBS
    Item Package Quantity: 1
    $17.99
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    NGK Spark Plug P/N:3787
    NGK Spark Plug P/N:3787
    $17.99
    $17.99

    NGK 3787 spark plug for the 2006-2007 Mazda 6 4-cylinder 2.3L and other vehicles ignites the fuel and air in the cylinder with an electric spark.

    • NGK Laser Iridium line
    • Fine wire iridium alloy center electrode with a very high melting point and six times the density of platinum
    • Platinum tip on the ground electrode for ignitability and service life
    • Pure alumina ceramic insulator and 98% pure copper core for heat dissipation and conductivity
    • Trivalent metal plating that resists corrosion and seizing and eases installation and removal

    Quick facts

    • Part: NGK 3787 spark plug
    • Fits: 2006-2007 Mazda 6 4-cylinder 2.3L and other vehicles

    Worn plugs can show up as misfires, hard starting or a rough idle. A weak ignition coil can also cause a misfire, so rule it out before you blame the plugs.

    Fits

    It fits the 2006-2007 Mazda 6 4-cylinder 2.3L, the 2007-2009 Mazda 3 4-cylinder 2.3L and the 2007-2009 Mazda CX-7 4-cylinder 2.3L. Four plugs go in each engine.

    Specifications

    Fit and size

    • Quantity per vehicle: 4
    • Thread size: M14 - 1.25
    • Hex size: 5/8" (16mm)

    Build and materials

    • NGK part number: ILTR6A-8G
    • Center electrode: fine wire iridium alloy
    • Ground electrode: platinum tip
    • Insulator: pure alumina ceramic
    • Core: 98% pure copper
    • Plating: trivalent metal

    Interchange: ILTR6A-8G

    This part cross-references / interchanges with the following part numbers:

    4513, HGR7MQI0, 4719, IVT20TT, 0000-18-L3Y3, L3Y3-18-110, 3787, ILTR6A-8G

    Frequently Asked Questions

    Is the NGK 3787 right as a spark plug for the 2007-2009 Mazda 3 4-cylinder 2.3L?

    Yes. NGK 3787 fits the 2007-2009 Mazda 3 4-cylinder 2.3L, and that engine takes four plugs.

    Is this the right spark plug for the 2007-2009 Mazda CX-7 4-cylinder 2.3L?

    Yes. The NGK 3787 fits the 2007-2009 Mazda CX-7 4-cylinder 2.3L, with four plugs per engine.

    Is this one of the NGK iridium spark plugs with a platinum ground electrode?

    Yes. NGK 3787 has a fine wire iridium alloy center electrode and a platinum tip on the ground electrode.

    Are NGK spark plugs like the 3787 made for OE applications?

    Yes. The Laser Iridium line is engineered specifically for OE applications, and NGK 3787 is best for vehicles with OE fine wire iridium alloy plugs.

    Does the NGK 3787 spark plug also come under the number ILTR6A-8G?

    Yes. NGK lists this plug under 3787 and under ILTR6A-8G, so you can search either number to find it.

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