MYK Cylinder Head Assembly for EFI 170cc, 200cc 4-Stroke GY6 Motorcycle Engines, 64mm, Complete Replacement Head with Valves, Spark Plug, and Mounting Studs — Open-Box, 27% Off

Name: MYK Cylinder Head Assembly for EFI 170cc, 200cc 4-Stroke GY6 Motorcycle Engines, 64mm, Complete Replacement Head with Valves, Spark Plug, and Mounting Studs
Brand: MYK MOTORCYCLE PARTS
SKU: awhd-us-b0fmfsj4cz
Price: 65.85 USD
Availability: InStock

Brand: MYK MOTORCYCLE PARTS

Condition: Used - Mint

$65⁸⁵

$89⁹⁰

-27% Save $24⁰⁵

Updated: 8 days ago

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Description

COMPATIBILITY: Designed specifically for EFI 170cc, 200cc 4-stroke GY6 motorcycle engines, ensuring perfect fitment and optimal performance

COMPLETE KIT: Includes fully assembled cylinder head with valves, spark plug, and mounting studs for a comprehensive replacement solution

DIMENSIONS: Features a 64mm cylinder head design that matches OEM specifications for reliable engine operation

CONSTRUCTION: Manufactured from high-grade aluminum alloy with precision-machined surfaces for superior heat dissipation and durability

DIRECT REPLACEMENT: Pre-assembled unit allows for straightforward installation, reducing maintenance time and complexity

Upgrade your motorcycle's performance with this complete cylinder head assembly designed for EFI 170cc and 200cc 4-stroke GY6 engines. This 64mm head assembly comes fully equipped with valves, spark plug, and mounting studs for a comprehensive replacement solution. Precision-engineered to OEM specifications, this cylinder head features robust aluminum construction with optimized cooling fins for efficient heat dissipation. The pre-installed valves and valve springs ensure proper sealing and reliable operation across all RPM ranges. This complete assembly includes all necessary hardware for installation, making it an ideal choice for engine rebuilds or performance upgrades. Perfect for powersports applications, this cylinder head assembly delivers reliable compression and optimal combustion efficiency. Compatible with various GY6-based motorcycles and scooters, this component is manufactured to provide consistent performance and durability. Installation by qualified mechanics is recommended to ensure proper torque specifications and timing adjustments.

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Product Details

SKU:: awhd-us-b0fmfsj4cz
Model:: MYKEFI0003
Country:: US
ASIN:: B0FMFSJ4CZ

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Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $24 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

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Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.