NGK 3784A 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 3784A 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, M14 x 1,25 thread size, 17.5 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 3784A
- FORD : 35 39 125 35 39 125 FINIS
- NGK : PTR5D-10