NGK-BRE529Y-11
NGK BRE529Y-11 (6429) Ordinary Spark Plug
🔹 Overview
Special application spark plug designed for industrial and small engines, offering reliable ignition, durability, and stable performance under demanding operating conditions. Not typically used in passenger cars.
🔹 Specifications
Thread Diameter: 14 mm
Reach: 19 mm (3/4")
Hex Size: 20.8 mm (13/16")
Seat Type: Gasket
Electrode Material: Nickel
Heat Range: 5
Resistor: Yes
Gap: 1.1 mm (pre-set)
🔹 Applications
Commonly used in:
Industrial engines (generators, pumps, compressors)
Small agricultural machinery
Power equipment (lawnmowers, tillers, etc.)
Some specialized motorcycle/ATV engines
Note: Not designed for passenger cars to Check the equipment manual for exact fitment.
🔹 Cross References
Denso: W20EPR-U11
Bosch: WR7DC+
Champion: RN9YC
OEM Equivalents: Industrial engine OE numbers
🔹 Order Information
MOQ: 1000 pcs
Shipping: Air/Sea
Warranty: 12 months

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