Spark Plug for 2008-2009 Hyosung SF50B/Prima & More - NGK BR8HS

$6.99

Vehicles this part fits

    Part number: BR8HS
    UPC: 087295143223
    Condition: New
    Weight: 0.12 LBS
    Item Package Quantity: 1
    $6.99
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    NGK Spark Plug P/N:BR8HS
    NGK Spark Plug P/N:BR8HS
    $6.99
    $6.99

    NGK BR8HS spark plug for the 2008-2009 Hyosung SF50B/Prima 49cc and other vehicles fires the air-fuel mixture in the cylinder with a spark. Among NGK spark plugs, it is made for OE applications and comes in the yellow box packaging.

    • NGK Standard series with a nickel alloy center electrode for consistent performance
    • Trivalent metal plating that resists corrosion and seizing, for easier installation and removal
    • High grade alumina silicate ceramic insulator for dielectric performance
    • Solid 98% pure copper core for heat dissipation, conductivity and wide heat ranges
    • Cold-rolled threads that help prevent cross-threading and damage to cylinder heads
    • Triple gasket sealing against combustion gas leakage

    Quick facts

    • Part: NGK BR8HS spark plug
    • Fits: 2008-2009 Hyosung SF50B/Prima 49cc and other vehicles
    • Condition: New

    Hard starting, a misfire or a rough idle can mean a worn plug. None of these signs proves the plug is at fault, since a tired ignition coil could be behind them too.

    Fits

    The 2008-2009 Hyosung SF50B/Prima 49cc, the 2008-2009 Hyosung SF50R/Rally 49cc and the 2002-2005 Yamaha SJ700 Super Jet all take this plug, along with many other vehicles and watercraft. Each Hyosung takes one and the Yamaha takes two; this listing is one plug.

    Specifications

    Fit and size

    • Thread size: M14 - 1.25
    • Hex size: 13/16"
    • Gap: 0.028 in (0.7 mm)
    • Quantity per application: varies by application

    Build and materials

    • Series: Standard
    • Center electrode: nickel alloy
    • Core: solid 98% pure copper
    • Insulator: alumina silicate ceramic
    • Condition: New
    • NGK stock number: 4322

    Interchange: 4322

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

    4322

    Frequently Asked Questions

    Does the NGK BR8HS fit the 2008-2009 Hyosung SF50B/Prima 49cc?

    Yes. NGK BR8HS fits the 2008-2009 Hyosung SF50B/Prima 49cc, which takes one plug. For any other vehicle, look up your own in the "Vehicles it fits" section.

    How many plugs does the 2002-2005 Yamaha SJ700 Super Jet take?

    The 2002-2005 Yamaha SJ700 Super Jet takes two plugs. This listing is a single plug, so add a second one to the order for that watercraft.

    What thread size and gap does the NGK BR8HS spark plug have?

    NGK BR8HS has an M14 - 1.25 thread and a 13/16" hex. Its gap is 0.028 in (0.7 mm).

    Can I use this NGK BR8HS plug in an engine that came with precious metal plugs?

    No, it is not recommended there. This plug is best for engines that came with OE nickel alloy plugs, not for those with factory precious metal plugs.

    Is NGK stock number 4322 the same plug as the BR8HS?

    Yes. 4322 is the NGK stock number for the BR8HS, so either number identifies this same plug.

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