NGK 6643 Spark Plug
Standard delivery
Free standard delivery is available for eligible UK mainland orders. Charges may apply for express services and non-mainland destinations. See our delivery information for details.
The NGK 6643 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 14 mm spanner size, M12 x 1,25 thread size, 26.5 mm thread length, and Platinum Middle Electrode, 1 - Earthed Electrode, and Interference Suppression 5 kOhm 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 6643
- BLUE PRINT : ADD68913B
- BORG & BECK : BCJ1581
- BREMBO : P A6 031
- DENSO : FXE20HR11
- DENSO : IXEH20TT
- FEBI BILSTEIN : 06643
- FEBI BILSTEIN : 16598
- FEBI BILSTEIN : 31585
- FEBI BILSTEIN : 31605
- GATES : 6284MC
- HELLA : 8EH 188 706-391
- TEXTAR : 2912204
- NGK : LZKAR6AP-11