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Third-party dataNGK : 4477

Spark Plug
NGK : 4477

  • Copper
  • Iridium
  • Non-Removable Nut
  • .052
  • Standard
  • Copper
  • 1
  • Standard
  • 5/8
  • 53.00
  • 6
  • ITR6F13
  • .708
  • 5000
  • Tapered
  • 4477
  • 14.00

Model

FORD
FOCUS
2.0L L4
2005
Laser Iridium; Pre-Set Gap: 0.052"
OE-Recommended Gap: 0.052"
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110
2006
Laser Iridium; Pre-Set Gap: 0.052"
OE-Recommended Gap: 0.052"
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110
2007
Laser Iridium; Pre-Set Gap: 0.052"
OE-Recommended Gap: 0.052"
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110
2008
Laser Iridium; Pre-Set Gap: 0.052"
OE-Recommended Gap: 0.052"
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110
2009
Laser Iridium; Pre-Set Gap: 0.052"
OE-Recommended Gap: 0.052"
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110
2010
Laser Iridium; Pre-Set Gap: 0.052"
OE-Recommended Gap: 0.052"
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110
2.3L L4
2003
Laser Iridium; Pre-Set Gap: 0.052"
OE-Recommended Gap: 0.052"
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110
2004
Laser Iridium; Pre-Set Gap: 0.052"
OE-Recommended Gap: 0.052"
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110
2005
Laser Iridium; Pre-Set Gap: 0.052"
OE-Recommended Gap: 0.052"
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110
2006
Laser Iridium; Pre-Set Gap: 0.052"
OE-Recommended Gap: 0.052"
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110
2007
Laser Iridium; Pre-Set Gap: 0.052"
OE-Recommended Gap: 0.052"
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110
ESCAPE
2.3L L4 ELECTRIC/GAS
2005
Laser Iridium; Pre-Set Gap: 0.052"
OE-Recommended Gap: 0.052"
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110
TAURUS
3.0L V6
2006
Laser Iridium; Pre-Set Gap: 0.052"
FLEX Fuel; OE-Recommended Gap: 0.044"
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110
3.0L V6 OHV
2002
Laser Iridium; Pre-Set Gap: 0.052"
FLEX Fuel; OE-Recommended Gap: 0.044"
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110
2003
Laser Iridium; Pre-Set Gap: 0.052"
FLEX Fuel; OE-Recommended Gap: 0.044"
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110
2004
Laser Iridium; Pre-Set Gap: 0.052"
FLEX Fuel; OE-Recommended Gap: 0.044"
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110
2005
Laser Iridium; Pre-Set Gap: 0.052"
FLEX Fuel; OE-Recommended Gap: 0.044"
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110
CROWN VICTORIA
4.6L V8
2002
Laser Iridium; Pre-Set Gap: 0.052"
CNG; OE-Recommended Gap: 0.044"
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110
2003
Laser Iridium; Pre-Set Gap: 0.052"
CNG; OE-Recommended Gap: 0.044"
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110
2004
Laser Iridium; Pre-Set Gap: 0.052"
CNG; OE-Recommended Gap: 0.044"
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110
2005
Laser Iridium; Pre-Set Gap: 0.052"
CNG; OE-Recommended Gap: 0.044"
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110
MUSTANG
4.6L V8 Supercharged
2003
Laser Iridium; Pre-Set Gap: 0.052"
OE-Recommended Gap: 0.054"
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110
2004
Laser Iridium; Pre-Set Gap: 0.052"
OE-Recommended Gap: 0.054"
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110
5.4L V8 Supercharged
2007
Laser Iridium; Pre-Set Gap: 0.052"
OE-Recommended Gap: 0.044"
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110
2008
Laser Iridium; Pre-Set Gap: 0.052"
OE-Recommended Gap: 0.044"
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110
2009
Laser Iridium; Pre-Set Gap: 0.052"
OE-Recommended Gap: 0.044"
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110
2010
Laser Iridium; Pre-Set Gap: 0.052"
OE-Recommended Gap: 0.044"
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110
2011
Laser Iridium; Pre-Set Gap: 0.052"
OE-Recommended Gap: 0.044"
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110
2012
Laser Iridium; Pre-Set Gap: 0.052"
OE-Recommended Gap: 0.044"
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110
F-150
5.4L V8 Supercharged
2002
Laser Iridium; Pre-Set Gap: 0.052"
OE-Recommended Gap: 0.044"
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110
2003
Laser Iridium; Pre-Set Gap: 0.052"
OE-Recommended Gap: 0.044"
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110
GT
5.4L V8 Supercharged
2005
Laser Iridium; Pre-Set Gap: 0.052"
OE-Recommended Gap: 0.044"
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110
2006
Laser Iridium; Pre-Set Gap: 0.052"
OE-Recommended Gap: 0.044"
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110
MAZDA
3
2.0L L4
2004
Laser Iridium; Pre-Set Gap: 0.052"
OE-Recommended Gap: 0.052"; Actual OE Manufacturer
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110
2005
Laser Iridium; Pre-Set Gap: 0.052"
OE-Recommended Gap: 0.052"; Actual OE Manufacturer
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110
2.3L L4
2004
Laser Iridium; Pre-Set Gap: 0.052"
OE-Recommended Gap: 0.052"; Actual OE Manufacturer
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110
2005
Laser Iridium; Pre-Set Gap: 0.052"
OE-Recommended Gap: 0.052"; Actual OE Manufacturer
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110
JAGUAR
X-TYPE
2.5L V6
2002
Laser Iridium; Pre-Set Gap: 0.052"
OE-Recommended Gap: 0.052"
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110
2003
Laser Iridium; Pre-Set Gap: 0.052"
OE-Recommended Gap: 0.052"
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110
2004
Laser Iridium; Pre-Set Gap: 0.052"
OE-Recommended Gap: 0.052"
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110
2005
Laser Iridium; Pre-Set Gap: 0.052"
OE-Recommended Gap: 0.052"
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110
ASTON MARTIN
VANQUISH
5.9L V12
2004
Laser Iridium; Pre-Set Gap: 0.052"
OE-Recommended Gap: 0.052"
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110
2005
Laser Iridium; Pre-Set Gap: 0.052"
OE-Recommended Gap: 0.052"
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110
2006
Laser Iridium; Pre-Set Gap: 0.052"
OE-Recommended Gap: 0.052"
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110
6.0L V12
2002
Laser Iridium; Pre-Set Gap: 0.052"
OE-Recommended Gap: 0.052"
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110
2003
Laser Iridium; Pre-Set Gap: 0.052"
OE-Recommended Gap: 0.052"
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110
MERCURY
SABLE
3.0L V6 OHV
2003
Laser Iridium; Pre-Set Gap: 0.052"
FLEX Fuel; OE-Recommended Gap: 0.044"
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110
2004
Laser Iridium; Pre-Set Gap: 0.052"
FLEX Fuel; OE-Recommended Gap: 0.044"
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110
2005
Laser Iridium; Pre-Set Gap: 0.052"
FLEX Fuel; OE-Recommended Gap: 0.044"
31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, ITR6F13, L34118110, L3Y418110, L81318110

REF NO.

Factory Number
OE ITR6F1*
OE 3121629*
OE 3121652*
Factory Number
OE 3S4G12405A*
OE 869474*
OE AGSF22YP*
Factory Number
OE L3411811*
OE L3Y41811*
OE L8131811*

    Size/Parameters

    Annotated Parameter name Size range Unit