Bosch 7422 | Spark Plug

Part Number
7422
OE Fine Wire Double Platinum Spark Plug

Fits: 85-89 Toyota Corolla, 85-89 Toyota MR2, 86-89 Toyota Celica, 87-92 Toyota Supra, 89-92 Toyota Cressida, 98-00 Mercedes-Benz C280, 98-05 Mercedes-Benz CLK320, 98-05 Mercedes-Benz E320, 98-02 Mercedes-Benz E430, 98-03 Mercedes-Benz ML320, 98-99 Mercedes-Benz S420, 98-06 Mercedes-Benz S500, 98-99 Mercedes-Benz S600, 00-06 Mercedes-Benz S430, 01-05 Mercedes-Benz C240, 01-05 Mercedes-Benz C320, 01-02 Mercedes-Benz CL55 AMG, 01-02 Mercedes-Benz CLK55 AMG, 01-04 Mercedes-Benz SLK320, 02-08 Mercedes-Benz G500, 03-06 Mercedes-Benz CLK500, 03-06 Mercedes-Benz E500, 03-04 Mercedes-Benz G55 AMG, 05 Mercedes-Benz SLK55 AMG, 06-07 Mercedes-Benz R500, 98-00 Mercedes-Benz C43 AMG, 98-06 Mercedes-Benz CL500, 98-06 Mercedes-Benz SL500, 98-02 Mercedes-Benz SL600, 99-03 Mercedes-Benz CLK430, 99-02 Mercedes-Benz E55 AMG, 99-01 Mercedes-Benz ML430, 00-03 Mercedes-Benz ML55 AMG, 01-02 Mercedes-Benz S55 AMG, 02-07 Mercedes-Benz ML500, 03-05 Mercedes-Benz ML350, 04-08 Chrysler Crossfire, 06 Mercedes-Benz CLS500, 06 Mercedes-Benz S350
$7.06
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Description


Bosch OE Fine Wire Double Platinum Spark Plug

Bosch Double Platinum Spark Plugs are engineered to deliver both performance and long life, representing the best of OE spark plug technology. Bosch utilizes a platinum firing pin on the center electrode and platinum inlay in the ground electrode. This design reduces gap erosion, increases durability and performance life while meeting Original Equipment specifications for double platinum spark plugs.


Features


  • Platinum on the center electrode firing pin and laser welded platinum inlay ground electrode provide 3 times longer life than conventional copper spark plugs
  • OE Fine Wire design requires up to 24% less voltage to ignite
  • 360 degree continuous laser welding increases durability for increased life
  • Copper core provides broader heat range to resist pre-ignition and fouling
  • Pre-gapped and nickel plated threads allow for quick installation without adjusting the gap or applying anti-seize
  • 5 year customer satisfaction guarantee (visit www.boschautoparts.com/sparkplugs for details)
  • 1 year Technician Warranty (visit www.boschautoparts.com/sparkplugs for details)


Specifications


Cases Per Pallet (ORLY):56
Center Electrode Core Material:Nickel-Yttrium and Copper
Center Electrode Tip Material:Platinum
Ground Configuration:Standard
Ground Electrode Core Material:N/A
Ground Electrode Quantity:1
Ground Electrode Tip Design:Standard
Ground Electrode Tip Material:Platinum and Nickel-Yttrium
Hex Size:16
Insulator Material:Ceramic
Insulator Type:Non-Projected
Manufacturer Heat Range:8
Outdoor Power Equipment Application:No
Package Contents:Spark Plug
Package Quantity:1
Pre-Gap Size:1
Product Length:2.992126 in
Product Width:0.748031 in
Prop 65 Warning Label Required?:No
Reach:19
Resistance:6000
Resistor:Yes
Seat Type:Flat
Short Style:No
Spark Plug Type:4-Cycle
Thread Diameter:14
Unit(s) per Car Qty (ORLY):24


Fitment


  • 1985-1989 Toyota Corolla
  • 1985-1989 Toyota MR2
  • 1998-2006 Mercedes-Benz CL500
  • 1998-2005 Mercedes-Benz CLK320
  • 1998-2005 Mercedes-Benz E320
  • 1999-2003 Mercedes-Benz CLK430
  • 2000-2006 Mercedes-Benz S430
  • 2001-2002 Mercedes-Benz CL55 AMG
  • 2001-2004 Mercedes-Benz SLK320
  • 2002-2008 Mercedes-Benz G500
  • 2002-2007 Mercedes-Benz ML500
  • 2003-2005 Mercedes-Benz ML350
  • 2006 Mercedes-Benz CLS500
  • 2006 Mercedes-Benz S350
  • 1986-1989 Toyota Celica
  • 1987-1992 Toyota Supra
  • 1989-1992 Toyota Cressida
  • 1998-2000 Mercedes-Benz C280
  • 1998-2000 Mercedes-Benz C43 AMG
  • 1998-2002 Mercedes-Benz E430
  • 1998-2003 Mercedes-Benz ML320
  • 1998-1999 Mercedes-Benz S420
  • 1998-2006 Mercedes-Benz S500
  • 1998-1999 Mercedes-Benz S600
  • 1998-2006 Mercedes-Benz SL500
  • 1998-2002 Mercedes-Benz SL600
  • 1999-2002 Mercedes-Benz E55 AMG
  • 1999-2001 Mercedes-Benz ML430
  • 2000-2003 Mercedes-Benz ML55 AMG
  • 2001-2005 Mercedes-Benz C240
  • 2001-2005 Mercedes-Benz C320
  • 2001-2002 Mercedes-Benz CLK55 AMG
  • 2001-2002 Mercedes-Benz S55 AMG
  • 2003-2006 Mercedes-Benz CLK500
  • 2003-2006 Mercedes-Benz E500
  • 2003-2004 Mercedes-Benz G55 AMG
  • 2004-2008 Chrysler Crossfire
  • 2005 Mercedes-Benz SLK55 AMG
  • 2006-2007 Mercedes-Benz R500


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