94700-00439-00 PLUG, SPARK (NGK MR8E-9)
About this part
Answers use only the current dossier and general verification principles
Is 94700-00439-00 a genuine OE number?⌄
This dossier records 94700-00439-00 as a genuine OE number. Verify the applicable market and version.
Which vehicles does this part fit?⌄
Current evidence points to Yamaha WR125RTB (WR125R) BWN31 2026, Yamaha WR125RTL (WR125R) BWN3 2026, Yamaha WR125RVB (WR125R) BWN61 2027. Verify the year, market and engine version against the original vehicle information.
What should be checked before purchase?⌄
Check the part number, model year, sales market, engine version, installation position and critical dimensions. Still missing: Spark plug hex size, Spark plug reach, Spark plug heat range, Spark plug thread diameter, Spark plug thread pitch, Supplier code, Terminal type, Spark plug model, Electrode material, Electrode gap, Resistor type, Fitment type.
Can it directly replace the genuine part?⌄
There is currently no evidence-confirmed genuine replacement relationship, so direct replacement cannot be concluded.
Why can the same vehicle use different parts?⌄
The same model may use different numbers and specifications across years, markets, engines or trim versions; verify the complete vehicle environment.
What information is still missing?⌄
The current parameter template is still missing Spark plug hex size, Spark plug reach, Spark plug heat range, Spark plug thread diameter, Spark plug thread pitch, Supplier code, Terminal type, Spark plug model, Electrode material, Electrode gap, Resistor type, Fitment type. Missing fields are never guessed automatically.