NGK

NGK 6521 Spark Plug

SKU: 6521
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The NGK 6521 Spark Plug is a replacement engine ignition or starting-aid component that supports controlled combustion by providing the specified spark or pre-heating function. Its catalogue specification records 19 mm spanner size, M14 x 1,25 thread size, 9.5 mm thread length, and Unscrewable SAE connector, Nickel Middle Electrode, and 1 - Earthed Electrode spark plug. Confirm the reference, electrical rating, thread or connector details and engine application before fitting; use the specified installation torque and test procedure.

Function : Spark Plug
Spanner Size : 19 mm
Thread Size : M14 x 1,25
Thread Length [mm] : 9.5
Spark Plug : Unscrewable SAE connector
Spark Plug : Nickel Middle Electrode
Spark Plug : 1 - Earthed Electrode
Spark Plug : no interference suppression
Spark Plug : with gasket seat
Spark Position [mm] : 1
  • Vendor NGK
  • SKU 6521
  • Barcode 087295165218
  • TOYOTA : 90098-22355
  • HITACHI : 668-5052 67 45 05 C 45 W
  • LEXUS : 90098-22355
  • KUBOTA : 07909-22260 07909-23160
  • YAMAHA : 90890-78075
  • KAWASAKI : 9207 02066 E 9207 02066
  • APEC : SHU527
  • BLUE PRINT : ADB118901
  • BLUE PRINT : ADB118902
  • BLUE PRINT : ADN11427
  • BLUE PRINT : ADU174202
  • BORG & BECK : BCJ1228
  • BORG & BECK : BDL6554
  • BORG & BECK : BWK319
  • BOSCH : 0 986 424 453
  • BOSCH : 0 986 495 260
  • BREMBO : P 50 038
  • Cambiare : VE522430
  • DENSO : W22M-U
  • FEBI BILSTEIN : 16485
  • FEBI BILSTEIN : 182443
  • FEBI BILSTEIN : 182458
  • FEBI BILSTEIN : 182854
  • FEBI BILSTEIN : 183386
  • FEBI BILSTEIN : 185107
  • FEBI BILSTEIN : 21920
  • FEBI BILSTEIN : 21924
  • FIRST LINE : FBK319
  • FIRST LINE : FDL6554
  • GATES : ETM1332
  • HELLA : 8DB 355 008-721
  • INTERMOTOR : 73150
  • LEMFÖRDER : 25857 01
  • LEMFÖRDER : 25857 02
  • LUCAS : LKBA68047
  • LUCAS : LUC4264
  • LUCAS : LUC9026
  • MINTEX : MDB2033
  • MINTEX : MDB2131
  • MONROE : L29634
  • SACHS : 3000 133 002
  • Schaeffler FAG : 713 6600 90
  • Schaeffler FAG : 713 6652 10
  • SKF : VKBA 1313
  • SKF : VKBD 90567 S2
  • SKF : VKBP 80111 A
  • TEXTAR : 2199901
  • TEXTAR : 2359703
  • TRW : GDB1365
  • VALEO : 346643
  • VALEO : 554918
  • NGK : BM7A