Skip to content

Denso 3421 Spark Plug

Original price $17.13 - Original price $17.13
Original price
$17.13 Includes shipping
$17.13 - $17.13
Current price $17.13 Includes shipping

Seller: PartCatalog (98.8% positive, 47359 ratings)

Brand: Denso

Availability:
5+ in stock, ready to be shipped

Condition: New

Always Free Shipping

Most orders ship out the same business day if ordered before 1pm CST. Return within 30 days for a full refund.

Free Shipping

And 30 day returns

Call or Text

+1 (281) 761-6097

Ships from the USA

Multiple locations nationwide

Fix Now, Pay Later

Options available at checkout

Denso 3421 Spark Plug

Manufactured to the strictest OE performance, durability and emissions standards.

Vehicle Compatibility Chart

✅ Compatible with 258 vehicles
Year Make Model Notes
2017 Toyota Land Cruiser
2017 Toyota Sequoia
2017 Toyota Tundra
2016 Lexus GX460
2016 Lexus LX570
2016 Porsche 911
2016 Toyota Land Cruiser
2016 Toyota Sequoia
2016 Toyota Tundra
2015 Lexus GX460
2015 Lexus LX570
2015 Porsche 911
2015 Toyota Land Cruiser
2015 Toyota Sequoia
2015 Toyota Tacoma
2015 Toyota Tundra
2014 Lexus GX460
2014 Lexus LX570
2014 Porsche 911
2014 Toyota Land Cruiser
2014 Toyota Sequoia
2014 Toyota Tacoma
2014 Toyota Tacoma To 06/2013
2014 Toyota Tundra
2014 Toyota Tundra To 06/2013
2013 BMW 128i
2013 BMW 328i
2013 BMW 328i xDrive
2013 Lexus GX460
2013 Lexus LX570
2013 Porsche 911
2013 Toyota 4Runner
2013 Toyota FJ Cruiser
2013 Toyota Land Cruiser
2013 Toyota Sequoia
2013 Toyota Tacoma
2013 Toyota Tundra
2013 Volvo C30
2013 Volvo C70
2012 BMW 128i
2012 BMW 328i
2012 BMW 328i xDrive
2012 BMW X3
2012 Lexus GX460
2012 Mitsubishi Eclipse
2012 Porsche 911
2012 Toyota 4Runner
2012 Toyota FJ Cruiser
2012 Toyota Sequoia
2012 Toyota Tacoma
2012 Toyota Tundra
2012 Volvo C30
2012 Volvo C70
2011 BMW 128i
2011 BMW 328i
2011 BMW 328i xDrive
2011 BMW 528i
2011 BMW X3
2011 BMW Z4
2011 Lexus GX460
2011 Lexus LX570
2011 Mercedes-Benz G55 AMG Two spark plugs are required per cylinder.
2011 Mitsubishi Eclipse
2011 Mitsubishi Galant
2011 Porsche 911
2011 Saab 9-5
2011 Toyota 4Runner
2011 Toyota FJ Cruiser
2011 Toyota Land Cruiser
2011 Toyota Sequoia
2011 Toyota Tacoma
2011 Toyota Tundra
2011 Volvo C30
2011 Volvo C70
2011 Volvo S40
2011 Volvo V50
2010 BMW 128i
2010 BMW 328i
2010 BMW 328i xDrive
2010 BMW 528i
2010 BMW 528i xDrive
2010 BMW X3
2010 BMW X5
2010 BMW Z4
2010 Cadillac SRX
2010 Lexus GX460
2010 Lexus LX570
2010 Mercedes-Benz G55 AMG Two spark plugs are required per cylinder.
2010 Mitsubishi Eclipse
2010 Mitsubishi Galant
2010 Saab 9-5
2010 Toyota 4Runner
2010 Toyota FJ Cruiser
2010 Toyota Land Cruiser
2010 Toyota Sequoia
2010 Toyota Tacoma
2010 Toyota Tundra
2010 Volvo C30
2010 Volvo C70
2010 Volvo S40
2010 Volvo S80
2010 Volvo V50
2010 Volvo V70
2010 Volvo XC60
2010 Volvo XC70
2010 Volvo XC90
2009 BMW 128i
2009 BMW 328i
2009 BMW 328i xDrive
2009 BMW 528i
2009 BMW 528i xDrive
2009 BMW X3
2009 BMW X5
2009 BMW Z4
2009 Lexus LX570
2009 Mercedes-Benz G55 AMG Two spark plugs are required per cylinder.
2009 Mercedes-Benz SLR McLaren Two spark plugs are required per cylinder.
2009 Mitsubishi Eclipse
2009 Mitsubishi Galant
2009 Saab 9-3
2009 Toyota 4Runner
2009 Toyota FJ Cruiser
2009 Toyota Land Cruiser
2009 Toyota Sequoia
2009 Toyota Tacoma
2009 Toyota Tundra
2009 Volvo C30
2009 Volvo C70
2009 Volvo S40
2009 Volvo S60
2009 Volvo S80
2009 Volvo V50
2009 Volvo V70
2009 Volvo XC70
2009 Volvo XC90
2008 BMW 128i
2008 BMW 328i
2008 BMW 328xi
2008 BMW 528i
2008 BMW 528xi
2008 BMW X3
2008 BMW X5
2008 BMW Z4
2008 Lexus LX570
2008 Mercedes-Benz G55 AMG Two spark plugs are required per cylinder.
2008 Mercedes-Benz SL55 AMG Two spark plugs are required per cylinder.
2008 Mercedes-Benz SLR McLaren Two spark plugs are required per cylinder.
2008 Mitsubishi Eclipse
2008 Mitsubishi Galant
2008 Saab 9-3
2008 Toyota 4Runner
2008 Toyota FJ Cruiser
2008 Toyota Land Cruiser
2008 Toyota Sequoia
2008 Toyota Tacoma
2008 Toyota Tundra
2008 Volvo C30
2008 Volvo C70
2008 Volvo S40
2008 Volvo S60
2008 Volvo S80
2008 Volvo V50
2008 Volvo V70
2008 Volvo XC90
2007 BMW 328i
2007 BMW 328xi
2007 BMW 525i
2007 BMW 525xi
2007 BMW 530i
2007 BMW 530xi
2007 BMW X3
2007 BMW X5
2007 BMW Z4
2007 Mercedes-Benz G55 AMG Two spark plugs are required per cylinder.
2007 Mercedes-Benz SL55 AMG Two spark plugs are required per cylinder.
2007 Mercedes-Benz SLR McLaren Two spark plugs are required per cylinder.
2007 Mitsubishi Eclipse
2007 Mitsubishi Galant
2007 Nissan Maxima To 06/2006
2007 Saab 9-3
2007 Toyota 4Runner
2007 Toyota FJ Cruiser
2007 Toyota Tacoma
2007 Toyota Tundra
2007 Volvo C70
2007 Volvo S40
2007 Volvo S60
2007 Volvo S80
2007 Volvo V50
2007 Volvo V70
2007 Volvo XC90
2006 BMW 325i
2006 BMW 325xi
2006 BMW 330i
2006 BMW 330xi
2006 BMW 525i
2006 BMW 525xi
2006 BMW 530i
2006 BMW 530xi
2006 BMW Z4
2006 Honda Civic Two spark plugs are required per cylinder.
2006 Honda Insight
2006 Mercedes-Benz G55 AMG Two spark plugs are required per cylinder.
2006 Mercedes-Benz S55 AMG Two spark plugs are required per cylinder.
2006 Mercedes-Benz SL55 AMG Two spark plugs are required per cylinder.
2006 Mercedes-Benz SLR McLaren Two spark plugs are required per cylinder.
2006 Mitsubishi Eclipse
2006 Mitsubishi Galant
2006 Mitsubishi Lancer
2006 Mitsubishi Outlander
2006 Saab 9-3
2006 Toyota 4Runner
2006 Toyota Tacoma
2006 Toyota Tundra
2006 Volvo C70
2006 Volvo S40
2006 Volvo S60
2006 Volvo V50
2006 Volvo V70
2005 Cadillac STS
2005 Honda Insight
2005 INFINITI QX56
2005 Mercedes-Benz G55 AMG Two spark plugs are required per cylinder.
2005 Mercedes-Benz S55 AMG Two spark plugs are required per cylinder.
2005 Mercedes-Benz SL55 AMG Two spark plugs are required per cylinder.
2005 Mercedes-Benz SLR McLaren Two spark plugs are required per cylinder.
2005 Mitsubishi Eclipse
2005 Mitsubishi Galant
2005 Mitsubishi Lancer
2005 Mitsubishi Outlander
2005 Toyota 4Runner
2005 Toyota Tacoma
2005 Toyota Tundra
2005 Volvo S40
2005 Volvo S60
2005 Volvo V50
2005 Volvo V70
2004 Cadillac SRX
2004 Honda Insight
2004 Mercedes-Benz S55 AMG Two spark plugs are required per cylinder.
2004 Mercedes-Benz SL55 AMG Two spark plugs are required per cylinder.
2004 Mitsubishi Eclipse
2004 Mitsubishi Galant
2004 Mitsubishi Lancer
2004 Mitsubishi Outlander
2004 Toyota 4Runner
2004 Volvo S40
2004 Volvo S60
2004 Volvo V70
2003 Honda Insight
2003 INFINITI FX35
2003 Mercedes-Benz E55 AMG Two spark plugs are required per cylinder.
2003 Mercedes-Benz S55 AMG Two spark plugs are required per cylinder.
2003 Mercedes-Benz SL55 AMG Two spark plugs are required per cylinder.
2003 Toyota 4Runner
2002 Honda Insight
2001 Honda Insight
2000 Honda Insight

Part Attributes

  • Copper
  • Iridium
  • Standard
  • Nickel
  • 1
  • Platinum Chip
  • 16.0
  • 20
  • 1.1
  • 26.50
  • 5000
  • Flat
  • 14.00

Part Interchanges

12 12 0 032 138, 12 12 0 037 663, 12 12 2 158 253