Review on NGK BM4A SOLID Standard Spark by Ismael Hennigan
Fits old Honda HR17 lawnmowers
The additional P/N (4000) is important as there is another connector with the same BM4A. The other spark plug has a longer insulator and should not be confused with the 4000 as it can damage the engine piston. The NGK website contains detailed P/N lists for all engine and lawnmower models.
Pros
- Performance parts and accessories
Cons
- Can't remember
New products
Comments (0)
Top products in 🔧 Car Belts, Hoses & Pulleys
Efficiently Install & Remove Serpentine Belts With OEMTOOLS 25149 Tool: 13-18Mm Sockets, 1/2 & 3/8 Inch Drive, Long Handle For Optimal Leverage!
3.04
16 Review
16Ft Vincos AN6 Nylon & Stainless Steel Braided Fuel Hose + 6An Fitting Kit For Leak-Free Oil & Gas Transfer
3.42
15 Review
Continental PremiumContact 6 275/35 R19 100Y Summer
4.56
36 Review
Kormoran Snow 225/45 R17 94H winter
4.26
12 Review
