4x Autolite Copper Spark Plug | 100% Leak Proof | Improved Performance | RF Interference Reduction

Autolite Spark Plugs
New
MPN:
4162
UPC:
009100004093
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$40.90
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Note: Spark Plug, Resistor Copper, OE Replacement, Single

Vehicle Fitment

  • 2005-2006 BMW M3
  • 2006-2009 BMW Z4
  • 1995-1998 Ferrari 456 GT
  • 1997-1998 Ferrari 456 GTA
  • 1999-2001 Ferrari 456 M
  • 2002-2004 Ferrari 456 M GT
  • 2002-2004 Ferrari 456 M GTA
  • 1997-2002 Ferrari 550 Maranello
  • 2005-2010 Ferrari 612 Scaglietti

Key Features

  • Copper-Glass Seal Bonds Insulator, Terminal Post Center Electrode Together; Assures Full Required Voltage At Spark Gap; Gas-Tight Seal (100 Percent Leak Proof)
  • Multi-Rib Insulator Reduces Danger Of "Flash-Over"
  • One-Piece Terminal Post Adds Strength
  • Cold-Formed Steel Shell Precision Rolled Threads
  • Full Copper Core Electrode Provides Better Performance In All Conditions
  • Guaranteed To Deliver Quick Starts, Good Fuel Economy And Smooth Acceleration
  • Resistor Reduces Radio Frequency Interference (RFI) And Electrode Erosion
  • Limited 2 Year Warranty

Specifications for each of the 4 items

  • Resistor: Yes
  • Electrode Type: OEM
  • Electrode Core Material: Copper
  • Electrode Tip Material: Nickel Alloy
  • Insulator Type: Projected
  • Thread Size IN: 0.472 Inch
  • Quantity: Single
  • Reach: 3/4 Inch
  • Seat Type: Gasket
  • Wrench Diameter: 11/16 Inch