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Return policy: Extended holiday return window till Jan 31, 2021
For the 2020 holiday season, returnable items shipped between October 1 and December 31 can be returned until January 31, 2021. You may be charged a restocking fee up to 50% of item's price for used or damaged returns and up to 100% for materially different item.

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Denso (4506) PKH20TT Platinum TT Spark Plug, (Pack of 1)

4.5 out of 5 stars 29 ratings

Was: $6.83
Price: $5.78 & FREE Shipping
You Save: $1.05 (15%)
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  • Twin-tip technology with 11 mm platinum center electrode and 11 mm titanium enhanced ground electrode
  • Improve fuel economy, better acceleration and faster starts than all other single platinum plugs
  • Purified alumina powder insulator provides exceptional dielectric strength and thermal conductivity, allowing the material to stand up to extreme stress
  • Purified alumina powder insulator provides exceptional dielectric strength and thermal conductivity, allowing the material to stand up to extreme stress
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New (7) from $5.78 + FREE Shipping

Frequently bought together

  • Denso (4506) PKH20TT Platinum TT Spark Plug, (Pack of 1)
  • +
  • Permatex 81343 Anti-Seize Lubricant, 1 oz. Tube
  • +
  • Denso 6731308 Ignition Coil
Total price: $50.64
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Product description

Twin-Tip design enables faster flame propagation for more complete combustion. DENSO pioneered the use of platinum in spark plug manufacturing. To maximize the longevity and enhance the durability of the spark plug, DENSO applied platinum to both the center and ground electrodes. Platinum offers superior resistance to erosion and corrosion enabling DENSO to create a spark plug capable of consistent performance.


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