NGK G-Power® platinum spark plugs feature a single platinum tip, 98% pure copper core and a .6 mm fine-wire center electrode for more focused sparks and better ignitability.
Features & Benefits:
Trapezoidal ground electrode allows for higher ignitability and reduces quenching
High-grade alumina silicate ceramic for stronger insulation to reduce dielectric punch-through (caused by spark exiting through side of ceramic)
Trivalent plating means no anti-seize required
Cold-rolled threads prevent cross-threading and damage to cylinder heads
This spark plug is pre-gapped, but may require minor adjustments with a Spark Plug Gap Tool / Feeler Gauge to match your engine's specifications. For proper engine performance, gaps should be within ±0.004" of OE-Recommended value.
Which NGK Spark Plug Is Right For You?
Material / Series
Lifespan / Durability
Performance / Ignitability
Efficiency / Fuel Economy
Copper / Nickel V-Power
★
★
★
Platinum G-Power
★★
★★★★
★
Double Platinum Laser
★★★★★
★★
★★
Iridium IX
★★★
★★★★★
★★
Iridium Laser
★★★★★★
★★★★
★★★
Ruthenium HX
★★★★★★★
★★★★★
★★★★
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Check, Set & Adjust Spark Plug Gaps
OEM / Interchange Numbers: AP3923, MIU12783
Closeout Inventory Warranty Information:Wholesaler Closeout items have a 30 day warranty (but still are covered by our Return Policy).Regular Inventory Warranty Information:60 Days
Which NGK Spark Plug Is Right For You?
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