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Denso 3421

Spark Plug Iridium Long Life

Denso 3421
Representative Image
Product images may differ from actual product appearance.

313-3421

jegs shipping
Ships 12/20/16 if Ordered Today
Denso 3421 Spark Plug Iridium Long Life $8.99
Spark Plug Iridium Long Life

Specifications:

Manufacturer's Part Number:
SK20HR11#4

DENSO Iridium Long Life Spark Plugs are specifically designed long life, durability, and performance. A fine 0.7mm wire iridium center electrode is laser welded and matched to a platinum ground electrode. This process developed by DENSO dramatically extends the life and performance. These plugs are designed to perform for over 100,000 miles.

Does Denso 3421 fit your vehicle?

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2003 MERCEDES-BENZ E55 AMG

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2006-2007 SUBARU B9 TRIBECA

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2004-2006 SUBARU IMPREZA

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2009-2012 BMW 328I XDRIVE

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2006-2009 VOLVO C70

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2004 MITSUBISHI ECLIPSE

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2010 MERCEDES-BENZ G55 AMG

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  • EngineType: V8 ( 5.5 L / 335 )

2005-2010 VOLVO V70

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2005-2006 VOLVO V50

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2006-2007 BMW 525I

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