Description
Vehicle Compatibility
Fitment depends on exact engine application. Please match by OE number or confirm with VIN before ordering.
Specifications
- Brand: NGK
- Part Type: Spark Plug
- Type: Iridium Middle Electrode
- Spanner Size: 14 mm
- Thread Size: M12 x 1.25
- Thread Length: 26.5 mm
- Electrodes: 1 earth electrode
- Interference Suppression: 5 kOhm
- Seat Type: With gasket seat
- Connector: Fixed SAE connector
- Spark Position: 4.0 mm
- OE Numbers (Dacia/Renault): 22 40 120 47R, 22401-2047R
- OE Numbers (Nissan/Infiniti): 22401-00Q0K
Features
- Iridium center electrode for strong spark and consistent ignition
- Resistor-type plug helps reduce electrical interference
- Precision thread and reach for correct seating and heat transfer
- Suitable for modern petrol engines requiring long-life plugs
Why Buy From Us
- Nationwide delivery across South Africa
- 12-month warranty (subject to correct fitment and installation)
- Fitment assistance available—share your VIN or OE number for verification
Installation & Maintenance Tips
- Confirm the OE number match before fitting (22401-00Q0K / 22401-2047R)
- Install only on a cool engine and torque to manufacturer specification
- Do not overtighten—gasket seat plugs require correct torque for sealing
- Use dielectric grease on the coil boot if specified by the workshop manual
- Replace plugs as a set if your engine requires multiple cylinders