£10
NGK PLZKBR7B8G 91530 Spark Plug Laser Platinum
£9.86
Why The Green Spark Plug Company
- Vast stock of vintage and modern spark plugs
- Specializes in veteran, vintage, classic engines
- Fast, worldwide shipping and secure packaging
About the product
The NGK PLZKBR7B8G / 91530 is a platinum spark plug with a laser-welded platinum centre electrode tip and a platinum disc welded to the back of the ground electrode.
It has one electrode, an M12 thread diameter, a thread length of 26.5 mm and a 14 mm bi-hex spanner size. Its trivalent metal plating is described as providing anti-corrosion and anti-seizing properties. The design is OEM-approved.
The plug is described as having dual platinum surfaces intended to reduce wear, with stable idling and resistance to fouling also noted. Faster starting, quicker acceleration, fuel economy and lower emissions are stated features. If vehicle suitability is uncertain, check the applicable cross-reference table.
At a glance
- Platinum electrode surfaces
- One electrode
- M12 thread diameter
- 26.5 mm thread length
Specifications7
- Material
- platinum
- Thread diameter
- M12
- Thread length
- 26.5 mm
- Number of electrodes
- 1
- Design
- OEM-approved design
- Electrode construction
- Laser-welded platinum centre electrode tip and platinum disc welded to the back of the ground electrode
- Plating
- Trivalent metal plating
Price history
Now
£9.86
Lowest, Aug–Oct
£9.52
Highest
£9.86
Price at the shop, last 80 days
The price has stayed at £9.86 since 4 October. It has been lower in this period: £9.52 (19 Aug – 3 Oct).



