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Aluminum Oil Cooler Radiator Kit for GY6 163cc-180cc
Aluminum Oil Cooler Radiator Kit for GY6 163cc-180cc
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Product Overview
Take your cooling performance to the next level with this Professional Aluminum Oil Cooler Kit. Specifically engineered for high-displacement GY6 engine modifications (163cc, 165cc, 168cc, 180cc), this radiator system prevents engine oil from breaking down under extreme heat. By maintaining lower oil temperatures, it ensures consistent lubrication, protects engine internals, and improves the overall longevity of your modified street bike, dirt bike, or ATV.
Product Compatibility
Designed for GY6 engine platforms that have been upgraded to "Big Bore" configurations.
| Vehicle Type | Common Applications |
| Modified GY6 | Performance-tuned 163cc, 165cc, 168cc, 180cc Engines |
| Scooter / Moped | High-performance pedal refits (Street/Racing) |
| ATV / Dirt Bike | Off-road vehicles subjected to high-load and low-airflow conditions |
| Fitment Tip | Ideal for "Big Block" GY6 builds requiring external cooling. |
Specifications
| Component | Metric Measurement | Imperial / Type |
| Oil Cooler Length | 180mm | 7.08" |
| Oil Cooler Height | 90mm | 3.54" |
| Hose Length (x2) | 730mm | 28.74" |
| Hose Material | Stainless Steel Braided | Internal Teflon (PTFE) |
| Radiator Core | Bar & Plate Design | High-Efficiency Aluminum |
Key Features
- Advanced Bar & Plate Core: Features a heavy-duty aluminum bar & plate design that offers superior thermal exchange compared to standard tube-and-fin coolers, ensuring rapid oil temperature reduction.
- Burst-Resistant Teflon Hoses: Equipped with two 730mm stainless steel braided hoses with a Teflon (PTFE) inner core. These hoses are exceptionally resistant to high pressure, vibration, and chemical degradation.
- Engine Longevity & Stability: By lowering the temperature of the oil circulating through the cylinder head, it reduces thermal stress on gaskets and bearings, preventing power fade during long-distance or high-RPM riding.
- Racing-Grade Construction: The lightweight aluminum body is corrosion-resistant and designed to handle the high-vibration environment of off-road and racing motorcycles.
- Comprehensive Cooling Solution: This kit provides everything needed to add an external cooling loop to your modified GY6 engine, helping fuel to burn more efficiently by keeping the engine at its optimal thermal range.
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Fitment FAQ
Will this part fit my specific model and year?
This oil cooler is intended for Designed for GY6 engine platforms that have been upgraded to "Big Bore" configurations.; Vehicle Type; Common Applications; Modified GY6; Performance-tuned 163cc, 165cc, 168cc, 180cc Engines; Scooter / Moped; High-performance pedal refits (Street/Racing). Key physical/spec details from the product data include Designed for GY6 engine platforms that have been upgraded to "Big Bore" configurations., Oil Cooler Length: 180mm, Oil Cooler Height: 90mm. Use the compatibility table and product photos together before ordering.
Do I need to match the OEM part number?
Yes. If your original part has a stamped OEM or manufacturer number, match that number first before ordering. For this oil cooler, also compare the hose fitting size, mounting space, oil-line routing, radiator dimensions, and engine displacement. This is especially important for GY6 GY6 models because similar model names can use different parts by year or trim.
What models or situations does this part not fit?
Do not order this oil cooler for machines outside the listed compatibility, or for units with different hose fittings, radiator dimensions, oil routing, or mounting clearance. Do not rely only on the model name or engine size.
What should I check before ordering?
Before ordering, compare your original part with the photos and check the hose fitting size, mounting space, oil-line routing, radiator dimensions, and engine displacement. Recheck listed specs such as Designed for GY6 engine platforms that have been upgraded to "Big Bore" configurations., Oil Cooler Length: 180mm, Oil Cooler Height: 90mm. If any connector, mounting point, size, or year detail is different, confirm fitment before installation.