NGK 3521A Spark Plug
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The NGK 3521A 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 16 mm spanner size, M10 x 1,0 thread size, 19 mm thread length, and Unscrewable SAE connector, Iridium 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.
- Vendor NGK
- SKU 3521A
- SUZUKI : 09482-00410 09482-00411
- YAMAHA : 94700-00403 94701-00395 94701-00403
- KAWASAKI : 9207 01145 9207 01264 E 9207 01145 E 9207 01264 J 4520 U27 ETR 92070-1145 92070-1264 E 92070-1264 E920701145
- NGK : CR9EIX