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NGK 6421

NGK Standard Spark Plug
Brand: NGK
Stock # 6421
Oxygen Sensor - 1 Year Warranty
Weight: 0.06 Lb. ( 0.03 Kg.)
Dimensions: 3.3 x 0.9 x 0.8 '' ( 8.4 x 2.4 x 2.1 cm)
UPC: 00087295164211
Condition: New
In Stock
$4.25
$3.22

NGK Standard Spark Plug

NGK Standard spark plugs are OE approved and recommended for reliable performance for most automotive and non-automotive applications. NGK Standard spark plugs feature a 5-Rib insulator design to prevent flashover and are also treated with corrosion-resistant plating to ensure ease of installation and removal. Cold rolled threads prevent damage to cylinder head. NGK's triple gasket sealing process virtually eliminates gas leakage past the shell. Solid Copper Core provides superior heat dissipation, conductivity and a broader heat range.

  • ABR: Spark Plug
  • ASM: C/SAW - CRAFTSMAN (SEARS), HOMELITE, MCCULLOCH, ROOT, ROPER, GENERATOR - LEAR, EDGER SPINTRIM, COMMERCIAL/INDUSTRIAL - ROPER
  • SHO: NGK Standard Plug
  • INV: NGK Standard Spark Plug
  • DEF: Spark Plug
Maximum Cases per Pallet Layer8
Country of Origin (Primary)JP
Pallet Layer Maximum8
National Popularity DescriptionNon-Stock Item
Harmonized Tariff Code (HTS)8511100000
MSDS Required FlagN
Emission Code 1
Remanufactured PartN
5501
547Copper Core
55240.00
548Nickel
5560.375
5537
1156Standard
1159Nickel Core
555Tapered
11321
5515/8"
55714.00
1155Standard
5490.028