NGK
NGK BPZHS-15 Spark Plug (3180)
Professional-grade marine product — trusted by boaters across the UK.
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Product Specifications Specification Details Shell Thread Diameter 14mm Thread Pitch 1.25mm Seat Type Gasket Reach 12.7mm (1/2") Hex Size 13/16" (21mm) Terminal Type Solid Overall Height JIS Gap .059" (1.5mm) Specification Details Material Nick...
Product Specifications
| Specification | Details |
|---|---|
| Shell Thread Diameter | 14mm |
| Thread Pitch | 1.25mm |
| Seat Type | Gasket |
| Reach | 12.7mm (1/2") |
| Hex Size | 13/16" (21mm) |
| Terminal Type | Solid |
| Overall Height | JIS |
| Gap | .059" (1.5mm) |
| Specification | Details |
|---|---|
| Material | Nickel |
| Type | Standard |
| Size | 2.5mm |
| Projection | Projected |
| Specification | Details |
|---|---|
| Material | Nickel |
| Type | Standard |
| Quantity | 1 |
Why buy from Marine Chandlery?
- UK marine specialists, based in North Shields
- Next-day UK delivery available
- Same-day collection from our store
- Expert advice before and after purchase
- Carefully selected marine-grade products
- Secure checkout & trusted payment options










