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Denso IWF20 Iridium Power Spark Plug

Denso IWF20 Iridium Power Spark Plug

Regular price $31.16
Regular price Sale price $31.16
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Specifications

Product details shared across all variants.

Product type
Spark Plug
Category
Spark Plugs
Shipping weight
0.4 lb
Barcode
042511537842

Billable shipping weight; may include dimensional weight.

For some applications, iridium can be six times harder and eight times stronger than even platinum, and it can withstand temperatures of greater than 4,000 degrees Fahrenheit. DENSO engineers used the power of this miraculous metal to produce an iridium center electrode that is only 0.4mm in diameter. With its superior thermal qualities, this whisker-fine electrode is capable of taking the most extreme heat and punishment. This breakthrough was matched to one of DENSO's most famous innovations, the patented U-Groove ground electrode. The combination of these two features resulted in the Iridium Power? plug, one of the most advanced and innovative spark plugs on the market. Just one of its many attributes: The Iridium Power? plug delivers greater spark energy while demanding significantly less secondary required voltage from the ignition system. For decades, DENSO has constantly worked to develop better spark plugs.

 

FEATURES

  • Tapered cut, U-Groove ground electrode
  • 0.4mm iridium center electrode
  • 360-degree laser welding assembly process

 

BENEFITS

  • Required ignition voltage reduced
  • Unsurpassed center electrode durability
  • Available for many performance and power sports applications, including Corvette, Viper, and Harley-Davidson


Vehicle Fitments:

Year Make Model Submodel
1962 - 1963 Chevrolet Corvair Base, 95, Monza, Monza Spyder
1971 - 1974 Opel 1900 Base
1971 - 1972 Opel 1900 Rallye
1973 - 1974 Opel Manta Base
1971 - 1973 Opel Opel GT
1977 - 1979 Renault LeCar TL, GTL
1968 - 1971 Renault R10 Base
1976 Renault R5 GTL, TL
1960 - 1961 Triumph TR3A Base
1962 Triumph TR3B Base
1962 - 1968 Volvo 122 Base, S
1971 Volvo 142 E
1974 Volvo 142 GL
1968 - 1974 Volvo 142 S, Base
1968 - 1974 Volvo 144 Base, S
1974 Volvo 144 GL
1968 - 1974 Volvo 145 S, Base
1970 - 1975 Volvo 164 Base
1973 - 1974 Volvo 164 E
1970 - 1974 Volvo 164 S
1961 - 1968 Volvo 1800 Base
1969 Volvo 1800 E
1964 - 1969 Volvo 1800 S
1975 Volvo 242 GL
1975 Volvo 244 GL
1975 Volvo 245 Base
1962 - 1965 Volvo 544 Base
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Vehicle fitment