Description

Copper Plus Spark Plug RS14LC Carton of 4 COPPER CORE PRECISION -- Copper core center electrode allows accurate control of heat range, delivering longer life and dependable performance CORROSION RESISTANCE -- Coated shell provides corrosion resistance in harsh environments BUILT-IN NOISE SUPPRESSION -- Modern resistor technology protects sensitive electronics by minimizing electrical interference EASY TO INSTALL -- Pre-gapped design simplifies installation OE-QUALITY FIT -- Built to meet OE fit, form and function for dependable performance DEPENDABLE STARTS -- Engineered for reliable ignition in all weather conditions

• Specifications

  • Center Electrode Design: Standard
  • Center Electrode Tip Material: Copper
  • Classification: Champion Copper Plus
  • Electrical Terminal Type: Non-removable Nut
  • Grade Type: Standard Replacement
  • Ground Electrode Core Material: Nickel
  • Ground Electrode Quantity: 1
  • Ground Electrode Tip Material: Nickel
  • Hex Size: 0.625"
  • Hex Type: Hex
  • Indexed: No
  • Insulator Height: 0.09"
  • Manufacturer Heat Range: 14
  • Plug Type: RS14LC
  • Pre-Gap Size: 0.044 Inch
  • Reach: 0.826 Inch
  • Resistor Type: Yes
  • Seat Type: Tapered
  • Thread Diameter: 0.551 Inch
  • Washer(s) Included: No

• Product Fits

  • Ford Aerostar 1986-1987
  • Ford Country Squire 1987-1991
  • Ford Escort 1984-1990
  • Ford EXP 1984-1988
  • Ford Fairmont 1983-1983
  • Ford Focus 2000-2004
  • Ford Freestar 2006-2007
  • Ford LTD 1983-1986
  • Ford LTD Crown Victoria 1987-1991
  • Ford Mustang 1983-1997
  • Ford Ranger 1983-2003
  • Ford Taurus 1988-1995
  • Ford Thunderbird 1984-1997
  • Ford Windstar 1995-1995
  • Lincoln Continental 1986-1994
  • Lincoln Mark VII 1986-1987
  • Lincoln Town Car 1986-1990
  • Mercury Capri 1983-1986
  • Mercury Colony Park 1987-1991
  • Mercury Cougar 1984-1997
  • Mercury Grand Marquis 1986-1991
  • Mercury Lynx 1984-1987
  • Mercury Marquis 1983-1986
  • Mercury Sable 1988-1995
  • Mercury Zephyr 1983-1983

• Cross-References

  • 14WRF44 Prestolite
  • 14WRF54 Prestolite
  • 2543 Autolite
  • 2544 Autolite
  • 2545 Autolite
  • 2546 Autolite
  • 2683 NGK
  • 5047 DENSO
  • 506 ACCEL
  • 5143 Autolite
  • 5144 Autolite
  • 7060 NGK
  • 82300318 Mopar
  • AWSF44 Motorcraft
  • AWSF44C Motorcraft
  • AWSF54 Motorcraft
  • AWSF54C Motorcraft
  • ESP054 Sealed Power
  • HR10HC0 Bosch
  • R44NTSE ACDelco
  • R45NTSE ACDelco
  • RS10LC Champion Spark Plug
  • RS14LC Champion Spark Plug
  • T16NRU11 DENSO
  • TR51 NGK
  • TR551 NGK