How to Change the Coolant in a 2014 Husqvarna TE300
Shop parts for a 2014 Husqvarna TE300 Dirt Bike.
Regular coolant changes are key to ensuring long engine life and optimal performance for your 2014 Husqvarna TE300. This guide provides step-by-step, model-specific instructions tailored to your TE300. Changing coolant on this bike shares similarities with KTM two-strokes but also has unique aspects due to its chassis design and cooling system components. Always allow the engine to cool before starting this procedure–hot coolant can cause burns.
What You'll Need
- Fresh engine coolant (OEM recommended or high-quality aftermarket)
- Drain pan
- Socket set and wrenches
- Rags or shop towels
- Funnel
- Safety gloves and eye protection
Step-by-Step Coolant Change Procedure
- Remove necessary plastics: Take off the radiator shrouds and side covers if needed for easier access to the radiator cap and hoses.
- Locate the drain bolt: On the 2014 TE300, the main coolant drain bolt sits on the water pump cover, which is on the right side of the engine behind the exhaust header–look for an M10-sized bolt typically marked or sitting at the lowest point of the water pump housing. Make sure your drain pan is in place underneath – coolant drains quickly once unbolted.
- Open the radiator cap: Slowly twist off the radiator cap on the right radiator. This allows air to enter and the coolant to drain faster. Always open slowly to release any pressure left in the system.
- Drain the coolant: Remove the drain bolt and let all coolant flow out. Tilt the bike gently or bounce the rear wheel for thorough draining from both radiators.
- Flush (optional but recommended): For a cleaner system, fill the radiator with distilled water, reinstall the drain bolt, run the engine for a few minutes, then repeat the draining process. Repeat until the draining water runs clear.
- Inspect hoses and clamps: While the system is empty, squeeze the radiator hoses to check for any signs of brittleness, cracking, or leaks. Replace if needed–age and heat can degrade these over time.
- Reinstall the drain bolt: Tighten the drain bolt securely, using a new washer if the old one is worn or damaged.
- Refill with new coolant: Using a funnel, pour in fresh coolant until the radiator is filled to just below the neck. Gently squeeze hoses to help burp air from the system.
- Bleed air from the system: Start the bike with the radiator cap off and let it idle. As the engine warms, bubbles may rise–top off as the level drops. Once bubbling stops and the level stabilizes, turn off the engine and install the cap.
- Double-check coolant level: After a short ride, check the coolant level again and top off if needed. Inspect for leaks and confirm all bolts/plastics are secure.
Notes Specific to 2014 Husqvarna TE300 Owners
- The TE300 shares many cooling components with KTM 2-strokes, but its Husqvarna-specific radiators, plastics, and fitment may require removing or adjusting more bodywork for access.
- Be sure to use the correct coolant type. Some models came from the factory with pre-mixed organic (OAT) coolant, while others used silicate-based antifreeze. Using the wrong type can cause corrosion or deposit buildup.
- Pay attention to radiator cap condition–a weak spring or worn gasket can hinder pressure regulation, leading to overheating or leaks.
- If your bike has been ridden hard off-road or raced, inspect both radiators for bent fins and internal debris that could compromise cooling efficiency.
When to Change Coolant
It's recommended to change coolant every two years or sooner if the bike is ridden in harsh conditions, after overheating events, or if coolant shows discoloration or particulate matter. Fresh coolant protects your TE300 from internal corrosion and keeps performance sharp.
Related Shopping Categories
Shop Radiators for a 2014 Husqvarna TE300 Dirt Bike.
Shop Coolant for a 2014 Husqvarna TE300 Dirt Bike.
Shop Temperature Sensors for a 2014 Husqvarna TE300 Dirt Bike.
Shop Tools for a 2014 Husqvarna TE300 Dirt Bike.
Shop Radiator Hoses for a 2014 Husqvarna TE300 Dirt Bike.
Disclaimer: This guide is provided for general informational purposes only and is not intended to replace your motorcycle's official owner's manual. Always refer to your manufacturer's documentation for model-specific instructions, torque specifications, safety procedures, and maintenance requirements. If you are unsure or inexperienced, consider seeking assistance from a qualified mechanic or technician.