NGK NGK Iridium IX Spark Plug P/N:4085
NGK 3419 spark plug for the 1994-2001 Honda SA50 Elite SR 49cc and other vehicles ignites the air-fuel mixture with a 0.6 mm fine wire iridium tip. Among NGK spark plugs, it suits modified or high-performance applications, or works as an upgrade from OE nickel alloy plugs.
Hard starting, a rough idle or a misfire can mean worn spark plugs. These signs alone do not prove the spark plugs are at fault; a weak ignition coil is another common source.
The fit includes the 1994-2001 Honda SA50P Elite S 49cc and the 1978-1982 Yamaha LB50 Chappy 50cc, along with many other vehicles and equipment. Open the "Vehicles it fits" section to check your exact model and engine.
Fit and size
Build and materials
One spark plug with its crush washer. The number a vehicle takes depends on the engine; the 1994-2001 Honda SA50 Elite SR 49cc takes one.
Interchange: BR6HIX
This part cross-references / interchanges with the following part numbers:
Does the NGK 3419 spark plug fit the 1994-2001 Honda SA50P Elite S 49cc?
Yes. NGK 3419 fits the 1994-2001 Honda SA50P Elite S 49cc, which takes one plug. For another model or engine, check the "Vehicles it fits" section.
What thread size and reach does this NGK spark plug have?
This spark plug has an M14 - 1.25 metric thread, a 12.7 mm (0.500 in) reach and a flat seat. It comes pre-gapped at 0.8 mm (.032 in).
Why is the center electrode on NGK iridium spark plugs like this one made of iridium?
Iridium's density is 6x that of platinum and its melting point is very high. This plug's 0.6 mm fine wire iridium tip supports high durability and a stable spark.
Is this plug a resistor type, like NGK R spark plugs?
Yes. NGK 3419 (BR6HIX) is a resistor-type plug, listed at 5000.0 ohms.
Does the NGK Iridium IX spark plug come with a washer?
Yes. NGK 3419 is sold as one plug with its crush washer. The number a vehicle takes depends on the engine.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.