6742 Iridium IX Spark Plug Yamaha BL 125 1985 1989
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Price history
Tracked since 27th Oct 2026About this product
The NGK 6742 Iridium IX Spark Plug Yamaha BL 125 1985 1989 is stocked by 1 shop we compare on Shopperazzi. Listed prices start at £27.99.
Features: The ultimate in the evolution of spark plug technology and performance from the industry leader. The iridium electrode is 25% smaller than a platinum electrode, and it's just 1/4 the size of a conventional nickel electrode. Ultra-small diameter center electrode reduces voltage requirement and extends ignition system life. New metal shell plating has enhanced anti-corrosion qualities.
Specifications
- Specifications
- Center Electrode Projection: Non-Projected. Center Electrode Type: Fine Wire. Electrical Resistance: 5k Ohms. Electrode Tip Material: Iridium. Ground Electrode Configuration: Single. Ground Electrode Shape: Standard. Heat Range: 8. Hex Size: 21 mm (13/16"). Model: BPR8HIX. Product Name: Spark Plug. Spark Gap Imperial: 0.031". Spark Gap Metric: 0.8 mm.
Product details
- Brand
- NGK
- Model
- 6742
- GTIN
- 00087295167427
- Condition
- New
- Category
- Motorcycles





