NGK NGK Iridium IX Spark Plug P/N:5686
NGK 4919 spark plug for the 1988-1991 Toyota Camry V6 2.5L, the 1992-1993 Camry V6 3.0L and other vehicles fires the air-fuel mixture in the cylinder. Among NGK spark plugs, the Iridium IX line is aimed at performance enthusiasts who want acceleration, fuel efficiency and durability.
Hard starting, a rough idle or a drop in fuel economy can mean the plugs are worn. Before you replace them, rule out the ignition wires or coils, fuel delivery and vacuum leaks, since any of those can make an engine misfire too.
This metric-thread plug also fits the 1988-1991 Honda Civic 4-cylinder 1.5L or 1.6L and the 1985-1988 Nissan Maxima V6 3.0L. The V6 engines take six plugs and the Civic takes four.
Fit and size
Build and materials
Interchange: BCPR6EIX-11
This part cross-references / interchanges with the following part numbers:
Does this Toyota Camry spark plug fit the 1992-1993 Camry V6 3.0L?
Yes. NGK 4919 fits the 1992-1993 Toyota Camry V6 3.0L and the 1988-1991 Camry V6 2.5L, with six plugs per engine.
Is this a Honda Civic spark plug for the 1988-1991 Civic 4-cylinder 1.5L or 1.6L?
Yes. NGK 4919 fits the 1988-1991 Honda Civic 4-cylinder 1.5L or 1.6L, four plugs per engine. For another car, look up its year and engine in the "Vehicles it fits" section.
What thread size and gap do these NGK iridium spark plugs have?
This plug has an M14 - 1.25 thread, a 5/8 in (16 mm) hex and a .044 in (1.1 mm) gap.
Is this NGK iridium ix spark plug meant for modified engines?
Yes. The NGK 4919 is recommended for modified or high-performance applications, and also as an upgrade to OE nickel alloy spark plugs.
Is NGK 4919 the same plug as BCPR6EIX-11?
Yes. NGK lists this spark plug under both 4919 and BCPR6EIX-11, so either number finds the same plug.
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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.