1. Introduction
The Maxima Coolanol 50/50 Blend Treatment is a high-performance, ready-to-use coolant designed for optimal engine temperature control and protection. This product is specifically formulated for all aluminum and magnesium motorcycle and ATV liquid-cooled engines.
It is a pre-mixed solution of premium quality ethylene glycol-based antifreeze and deionized water, ensuring convenience and consistent performance without the need for dilution. Coolanol also incorporates anti-foam agents to minimize water pump cavitation and enhance overall cooling efficiency.

Image 1.1: Maxima Coolanol 50/50 Blend Treatment bottle. This image displays the black plastic bottle of Maxima Coolanol, featuring a blue and black label with the product name and key features.
2. Safety Information
Always prioritize safety when handling automotive fluids.
- California Proposition 65 Warning: This product can expose you to chemicals including Ethylene Glycol, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
- Keep out of reach of children and pets. This product contains a bittering agent to deter accidental ingestion.
- Avoid contact with skin and eyes. In case of contact, rinse thoroughly with water.
- Do not ingest. If swallowed, seek immediate medical attention.
- Use in a well-ventilated area.
- Store in a cool, dry place away from direct sunlight and extreme temperatures.
3. Setup and Preparation
Before adding Maxima Coolanol, ensure your engine is completely cool to prevent burns and system damage.
- Drain Existing Coolant: Carefully drain the old coolant from your vehicle's cooling system according to your vehicle manufacturer's instructions. Ensure proper disposal of the old coolant.
- Flush System (Optional but Recommended): For best results, flush the cooling system with distilled water or a suitable cooling system flush product to remove any residual contaminants. Follow the flush product's instructions carefully.
- Inspect System: Check all hoses, clamps, and the radiator for any signs of leaks or damage. Repair or replace as necessary before adding new coolant.
- No Dilution Required: Maxima Coolanol is a 50/50 blend and is ready-to-use. DO NOT ADD WATER, as this will dilute the protective properties and alter the freeze/boiling points.
4. Operating Instructions (Application)
Follow these steps to properly fill your cooling system with Maxima Coolanol:
- Locate Radiator Cap: With the engine cool, carefully remove the radiator cap.
- Fill Radiator: Slowly pour Maxima Coolanol directly into the radiator filler neck until it reaches the recommended fill line or is full.
- Fill Overflow Reservoir: Fill the coolant overflow reservoir to the "cold fill" line.
- Bleed Air from System:
- Start the engine and let it run with the radiator cap off (or slightly loose if your vehicle requires it for bleeding) until it reaches operating temperature. This allows the thermostat to open and coolant to circulate.
- As the engine warms, air bubbles will rise to the surface. Top off the radiator with more Maxima Coolanol as needed to maintain the fill level.
- Once the engine is at operating temperature and no more large air bubbles are visible, replace the radiator cap securely.
- Allow the engine to cool completely. Check the coolant level in the overflow reservoir and top off if necessary.
- Compatibility: Maxima Coolanol safely mixes with most OEM glycol-based anti-freeze/coolants. However, for optimal performance and protection, a full system flush and fill with Maxima Coolanol is recommended.
5. Maintenance
Regular maintenance of your cooling system is crucial for engine longevity.
- Check Coolant Level: Periodically check the coolant level in the overflow reservoir when the engine is cold. Maintain the level between the "cold fill" minimum and maximum marks.
- Inspect System: Regularly inspect hoses, clamps, and the radiator for leaks, cracks, or corrosion. Address any issues promptly.
- Coolant Replacement: Refer to your vehicle's owner's manual for recommended coolant replacement intervals. While Maxima Coolanol offers long-lasting protection, coolant degrades over time and should be replaced as per manufacturer guidelines or when its protective properties diminish.
- Disposal: Used coolant must be disposed of responsibly according to local environmental regulations. Do not pour down drains or onto the ground. Many auto parts stores or recycling centers accept used automotive fluids. Maxima Coolanol is 100% biodegradable in its unused form.
6. Troubleshooting
If you experience cooling system issues after using Maxima Coolanol, consider the following:
| Problem | Possible Cause | Solution |
|---|---|---|
| Engine Overheating |
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| Coolant Leaks |
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| Coolant Discoloration |
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If issues persist after attempting these solutions, it is recommended to consult a qualified mechanic.
7. Specifications
| Attribute | Detail |
|---|---|
| Product Name | Maxima Coolanol 50/50 Blend Treatment |
| Brand | Maxima |
| Model Number | 82964 |
| Formulation | 50/50 blend of ethylene glycol-based antifreeze and deionized water |
| Freeze Protection | Down to -34°F (-36.7°C) |
| Boiling Point | Up to 265°F (129.4°C) with a 15-pound radiator cap |
| Key Features | Anti-foam agents, low-silicate, nitrate/amine/borax free, 100% biodegradable (unused form), contains bittering agent. |
| Compatibility | Suitable for all aluminum and magnesium motorcycle and ATV liquid-cooled engines. Safely mixes with most OEM glycol-based anti-freeze/coolants. |
| Item Weight | 4.25 pounds |
| Product Dimensions | 10.5 x 6.5 x 3.25 inches |
| ASIN | B0012TROMU |
| Date First Available | August 6, 2007 |
8. Warranty and Support
For specific warranty information regarding Maxima Coolanol 50/50 Blend Treatment, please refer to the official Maxima website or contact Maxima customer support directly.
Maxima Racing Oils Official Store: Visit the Maxima Store on Amazon

Image 8.1: Maxima Racing Oils Company Logo. This image displays the Maxima Racing Oils logo, featuring stylized red and black text.





