NGK 6521 Spark Plug

NGK 6521 Spark Plug

by NGK

Manufacturer Part Number: 6521
Alternative NGK part number(s): BM7A

Сharacteristics:
  • Spanner Size: 19 mm
  • Outer thread [mm]: 14,0
  • Thread Length [mm]: 9,5
  • Spark Plug: Unscrewable SAE connector
  • Spark Position [mm]: 1
  • Spark Plug: Nickel Middle Electrode
  • Spark Plug: 1 - Earthed Electrode
  • Spark Plug: no interference suppression
  • Spark Plug: with gasket seat

Product Details

BrandNGK
NGK article (MPN)6521 Alternative NGK part number(s): BM7A
Vehicle subsystemAll

Original (OEM) part numbers

Suitable for HITACHI, KAWASAKI, KUBOTA, LEXUS, TOYOTA, YAMAHA vehicles

OE manufacturerOEM reference numbers
HITACHIC45W, 668-5052, 674505
KAWASAKI920702066, E920702066
KUBOTA07909-23160, 07909-22260
LEXUS90098-22355
TOYOTA90098-22355
YAMAHA90890-78075

Aftermarket cross reference / interchange guide

The aftermarket competitive interchanges for NGK 6521 Spark Plug offered by ACDelco, BOSCH, BRISK, CHAMPION, DENSO, EYQUEM, MAGNETI MARELLI, MOTORCRAFT, PRESTOLITE ELECTRIC manufacturers

ManufacturerReference numbers
ACDelcoCS42, CS40, CS42S, CS41
BOSCH0241245554, 0241235566, WS5E, WKA225T3
BRISK3051
CHAMPIONCJ6T10, 5843, CJ3, CJ6, CJ4
DENSOW22M-U, W22M, W22M-US
EYQUEM755CT
MAGNETI MARELLIAW56C
MOTORCRAFTA2NX
PRESTOLITE ELECTRIC14-3N
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