NGK 4477
$6.05
Price
$0.00
Core
+ Sold in packs of 1 x 1
Pack
$6.05
Total
NGK 4477 Specifications Center Electrode Core Material Copper Center Electrode Tip Material Iridium Electrical Terminal Type Non-Removable Nut Gap Size (IN) .052 Ground Configuration Standard Ground Electrode Core Material Copper Ground Electrode Quantity 1 Ground Electrode Tip Design Standard Hex Size (IN) 5/8 Insulator Height (mm) 53.00 Manufacturer Heat Range 6 Part Number ITR6F13 Reach (IN) .708 Resistance (ohms) 5000 Seat Type Tapered Stock Number 4477 Thread Diameter (MM) 14.00
Laser Iridium; Pre-Set Gap: 0.052"
Features & Benefits:
Platinum disc welded to backside of ground electrode provides long life
Trivalent Metal Plating for superior anti-corrosion and anti-seizing
Consistent and stable spark
Faster starts and quicker acceleration
Better fuel economy and lower emissions
Which NGK Spark Plug Is Right For You?
Material / Series
Lifespan / Durability
Performance / Ignitability
Efficiency / Fuel Economy
Copper / Nickel V-Power
★
★
★
Platinum G-Power
★★
★★★★
★
Double Platinum Laser
★★★★★
★★
★★
Iridium IX
★★★
★★★★★
★★
Iridium Laser
★★★★★★
★★★★
★★★
Ruthenium HX
★★★★★★★
★★★★★
★★★★
Videos
Check, Set & Adjust Spark Plug Gaps VIDEO
Additional Resources
Technical Bulletin for 5.4L 2004-2005 Ford F-150, Expedition, Super Duty & Lincoln Navigator
OEM / Interchange Numbers: 31216297, 31216525, 3S4G12405AB, 8694749, AGSF22YPC, L34118110, L3Y418110, L81318110, XP104
Closeout Inventory Warranty Information:Wholesaler Closeout items have a 30 day warranty (but still are covered by our Return Policy ).Regular Inventory Warranty Information:60 Days