Spark Plug for 2002-2006 Nissan Altima & More - NGK PLFR5A-11

$15.99

Vehicles this part fits

    Part number: PLFR5A-11
    UPC: 087295162408
    Condition: New
    Weight: 0.12 LBS
    Item Package Quantity: 1
    $15.99
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    NGK Spark Plug P/N:PLFR5A-11
    NGK Spark Plug P/N:PLFR5A-11
    $15.99
    $15.99

    NGK PLFR5A-11 spark plug for the 2002-2006 Nissan Altima 4-cylinder 2.5L or V6 3.5L and other vehicles ignites the fuel mixture in the combustion chamber. It is one of the NGK spark plugs built with double platinum metallurgy.

    • NGK Laser Platinum spark plug line
    • Fine wire platinum alloy center electrode for consistent performance
    • Platinum tip on the ground electrode for ignitability and service life
    • 98% pure copper core for heat dissipation and conductivity
    • Trivalent metal plating with anti-corrosion and anti-seizing properties

    Quick facts

    • Part: NGK PLFR5A-11 spark plug
    • Fits: 2002-2006 Nissan Altima 4-cylinder 2.5L or V6 3.5L and other vehicles
    • Condition: New

    A worn plug can show up as hard starting, an unsteady idle or lower fuel economy. A weak ignition coil, a fuel injector problem or a vacuum leak can be behind those same signs, so find the cause before buying plugs.

    Fits

    This platinum spark plug suits the 2002-2006 Nissan Altima, which takes four with the 4-cylinder 2.5L and six with the V6 3.5L. It is also a spark plug for the 2000-2006 Nissan Sentra 4-cylinder 1.8L and the 2002-2006 Sentra 4-cylinder 2.5L, and it fits as spark plugs for the 2001-2004 Nissan Pathfinder V6 3.5L and the 2005-2006 Pathfinder V6 4.0L, along with many other vehicles. If your car is not named here, open the "Vehicles it fits" section to check your exact model and engine.

    Specifications

    Fit and size

    • Quantity per vehicle: 4, 6 or 8, depending on the engine
    • Thread: M14 - 1.25 (14 mm)
    • Reach: 26.5 mm
    • Seat: gasket seat
    • NGK stock number: 6240

    Build and materials

    • Metallurgy: double platinum
    • Insulator: high-grade pure alumina ceramic
    • Core: 98% pure copper
    • Plating: trivalent metal
    • Type: resistor plug
    • Condition: New

    Interchange: 6240

    Product information is for general reference and may contain errors. See our Disclaimer.

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

    6240

    Frequently Asked Questions

    Will the NGK PLFR5A-11 work as a Nissan Altima spark plug on a 2002-2006 model with the 4-cylinder 2.5L or V6 3.5L?

    Yes. The NGK PLFR5A-11 fits the 2002-2006 Nissan Altima with the 4-cylinder 2.5L (four plugs) or the V6 3.5L (six plugs). For other models, open the "Vehicles it fits" section.

    What thread size and reach does this NGK Laser Platinum plug have?

    The NGK PLFR5A-11 has an M14 - 1.25 thread (14 mm) and a 26.5 mm reach, with a gasket seat.

    What metals are in the electrodes and core of this spark plug?

    The metallurgy is double platinum: a fine wire platinum alloy center electrode and a platinum tip on the ground electrode. The core is 98% pure copper.

    What signs can a worn spark plug show in everyday driving?

    Hard starting, an unsteady idle or lower fuel economy can be signs of worn plugs. A shop can test the ignition system if you are unsure what is behind them.

    Is NGK stock number 6240 the same plug as PLFR5A-11?

    Yes. NGK lists this spark plug under PLFR5A-11 and under stock number 6240, so a search for either number finds it.

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