Denso

PW20TT

Denso (4502) PW20TT Platinum TT Spark Plug, Pack of 1

EAN: 0042511045026

UPC: 042511045026

SKU: PW20TT-DEN

Spark Plugs

DEN # 4502
Platinum alloy 1.1 mm fine wire center electrode
Titanium enhanced 1.5 mm fine wire ground electrode

Denso's revolutionary twin-tip design is a combination of highly durable precious metals - Platinum and Titanium. The center electrode is created using an extremely durable platinum alloy that allows for the reduction of the tip size to 1.1mm in diameter, while maintaining the life of the plug. The titanium-enhanced alloy on the ground electrode also increases durability, which is critical to minimize tip erosion and achieve the new twin-tip design.

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