Premium Nickel Alloy Electrode: High-quality nickel center electrode ensures superior conductivity, faster starts, and consistent performance.
Precision Engineered Threads: CNC-machined threads guarantee perfect fitment for Toyota, Honda, Mazda, Nissan, and Mitsubishi engines.
Durable Copper Core: Reinforced copper core dissipates heat efficiently, preventing pre-ignition and extending plug lifespan.
Optimized Spark Gap: Factory-calibrated 0.8mm gap delivers strong spark for improved fuel combustion and reduced emissions.
OE-Replaceable Design: Direct replacement for DENSO K16R-U11 3120, maintaining OEM specifications without modifications.
High-Temp Ceramic Insulator: Crack-resistant insulator withstands extreme engine temperatures up to 1,500°F (815°C).
Ideal for Daily Commuters & Performance Tunes: Perfect balance of affordability and reliability for city driving or spirited acceleration.
Bulk Purchase Advantage: Wholesale pricing for garages, fleets, and resellers—lowest per-unit cost guaranteed.
Global Stock Availability: Ships ready for immediate installation worldwide with no minimum order quantity.
Trusted DENSO Original: Backed by Japanese engineering standards for uncompromised quality and fit.






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Auto Parts Denso Orginal Nickel Spark Plug K16R-U11 3120 For Toyota Honda Mazda Nissan Mitsubishi
$2.1$3.89-46.02%
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