NCY Oil Cooler Kit - GY6 125-200cc Big Bore Builds

Keep heat in check on demanding rides with the NCY Performance Oil Cooler Kit for compatible GY6 125–170cc and Genuine Buddy engines. This bolt-on system circulates engine oil through a finned aluminum cooler to help control operating temperatures during big-bore tuning, hot-weather riding, and extended high-load use. The kit includes blue silicone hose, a machined drain adapter, and connecting hardware for a tidy installation on engines with the matching oil-drain arrangement.

Key Features

• Additional Oil Cooling: Finned aluminum cooler helps transfer heat away from circulating engine oil.
• Performance-Build Support: Useful for compatible big-bore engines and sustained high-load riding.
• Heat-Resistant Lines: Includes 4.25 ft of silicone hose rated at 300 PSI.
• Bolt-On Adapter: M30 × 1.5 mm aluminum-alloy drain adapter suits matching engines without engine modifications.
• Included Connection Hardware: Banjo fittings and bolts, copper crush washers, spring, and adapter spanner support installation.
• Taiwan Manufacturing: Made by NCY, with ISO 9001-certified manufacturing.

Technical Specifications

• Brand: NCY
• Part number: 0900-1012
• Manufacturer part number: 708M04HO
• Application: Compatible 125–170cc air-cooled GY6 / Genuine engines
• Cooler dimensions: 160 mm long × 102 mm high × 35 mm wide
• Drain adapter thread: M30 × 1.5 mm
• Hose length: 4.25 ft
• Hose pressure rating: 300 PSI
• Materials: T6 aluminum alloy, stainless steel hardware, and silicone hose
• Country of origin: Taiwan

Compatibility

Confirm the M30 × 1.5 mm drain thread, oil-drain arrangement, adapter clearance and available cooler mounting space before ordering. Displacement or a QM/FM engine-code substring alone does not establish fitment. Ruckus / Zoomer applications require a compatible GY6 engine conversion; this is not a stock Honda GET-engine kit.

Installation: Mount the cooler in a high-airflow area away from the exhaust. Check oil level after the first few miles, as the cooler and hoses hold additional oil. Download the Oil Cooler Instruction Manual (PDF).

This product is intended for off-road use only. This product is not intended for use on public roads or land.

• Finned aluminum oil cooler helps control operating temperatures
• 4.25 ft of silicone hose rated at 300 PSI
• M30 × 1.5 mm drain adapter for matching oil-drain arrangements
• Includes banjo fittings, bolts, copper washers, spring and adapter spanner
• Made in Taiwan by NCY; ISO 9001-certified manufacturing

Brand: NCY; Part number: 0900-1012; Manufacturer part number: 708M04HO; Application: compatible 125–170cc air-cooled GY6/Genuine engines; Cooler dimensions: 160 × 102 × 35 mm (L × H × W); Adapter thread: M30 × 1.5 mm; Hose length: 4.25 ft; Hose pressure rating: 300 PSI; Materials: T6 aluminum alloy, stainless steel hardware, silicone hose; Country of origin: Taiwan; Use: off-road only

Genuine Buddy 125/150/170i and Blur 150; SYM Fiddle II 125/150; Lance Cali Classic 125/150 and Havana Classic; compatible TaoTao, Wolf, Icebear, Jonway and Bintelli 150cc models; GY6/related applications 152QMI, 157QMJ, 161QMK, 1P61QMK, YN1P57QMJ, 1P52FMI, 154FMI, JJ157QMJ, 1P57QMJ, BN157QMJ, BN161QMK-A; confirm M30 × 1.5 mm drain thread, oil-drain arrangement and mounting clearance; Honda Ruckus/Zoomer only with compatible GY6 conversion, not stock GET engine