Spark Plug – TR55IX
The TR55IX spark plug is built for high performance, featuring advanced materials for improved ignition and engine efficiency.
- Thread Diameter: 14 mm
- Thread Pitch: 1.25 mm
- Seat Type: Tapered
- Reach: 18 mm (0.709″)
- Hex Size: 5/8″ (16 mm)
- Terminal Type: Solid
- Overall Height: ISO
- Gap: 0.059″ (1.5 mm)
- Center Electrode Material: Iridium
- Type: Fine wire
- Size: 0.6 mm
- Projection: Projected
- Ground Electrode Material: Nickel
- Type: Standard
- Shape: Taper cut
- Specifications: Resistor: Yes
- Resistor Value: 5 kOhm
- Heat Range: 5
- Brand: NGK
- Product Number: 7164
NGK SKU: 7164
VDM – Reya SKU: NGKMTR55IX
EAN CODE: 12,8238








