NGK-CR7HSA
NGK CR7HSA (4549) Standard Spark Plug
🔹 Overview
Reliable standard nickel spark plug designed for motorcycles, scooters, ATVs, and small engines. Provides consistent ignition, durability, and smooth engine performance. Not intended for passenger cars.
🔹 Specifications
Thread Diameter: 10 mm
Reach: 12.7 mm (1/2")
Hex Size: 16 mm (5/8")
Seat Type: Gasket
Electrode Material: Nickel
Heat Range: 7
Resistor: Yes
Gap: 0.6 – 0.7 mm (pre-set)
🔹 Applications
Commonly used in:
Honda Wave / Dream / CUB series
Yamaha Crypton / Nouvo / Jupiter
Suzuki Smash / Raider
ATVs and mopeds
Small 4-stroke engines (generators, scooters, etc.)
Note: Verify with the engine code for exact fitment.
🔹 Cross References
Denso: U22FS-U
Bosch: UR3AC
Champion: RA6HC
🔹 Order Information
MOQ: 100 pcs
Shipping: Air/Sea
Warranty: 12 months

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