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2003 Honda TRX250EX

Engine: 250

Engine

Engine Oil

  • AMSOIL 10W-40 100% Synthetic ATV/UTV Motor Oil

    5.0  (270 Reviews)
    • Protection when performing demanding chores and tackling tough terrain
    • Delivers consistent clutch feel
    • Superior all-weather performance
    • Wet-clutch compatible
    $20.69

    Retail Price (CAD)

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Transmission

Final Gearcase Lube

Seasonal Storage

Products

  • AMSOIL Gasoline Stabilizer

    • Helps keep fuel fresh up to 12 months
    • Protects against varnish and gum buildup
    • Fights ethanol corrosion
    • Ideal for stored seasonal equipment such as snowmobiles, lawnmowers, motorcycles and boats
    $21.19

    Retail Price (CAD)

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ADDITIONAL PRODUCTS

  • AMSOIL 100% Synthetic ATV/UTV Transmission & Differential Fluid

    4.8  (81 Reviews)
    • Protection when performing demanding chores and tackling tough terrain
    • Protects heavily loaded, high-torque gears
    • Superior all-weather performance
    $24.19

    Retail Price (CAD)

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  • AMSOIL DOMINATOR® Octane Boost

    • Increases octane up to 4 numbers for improved performance
    • Maximizes power
    • Reduces engine knock
    • Improves ignition & responsiveness
    • Helps fuel burn more cleanly
    • Removes carbon deposits

    $18.29

    Retail Price (CAD)

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  • AMSOIL Motorcycle Octane Boost

    • Increases octane up to three numbers
    • Maximizes power & performance
    • Helps eliminate engine knock & ping
    • Cleans harmful deposits
    $9.39

    Retail Price (CAD)

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  • AMSOIL Quickshot® Gasoline Treatment and Stabilizer

    • Cleans powersports fuel systems
    • Addresses ethanol-related performance issues
    • Stabilizes fuel during short-term storage
    $17.89

    Retail Price (CAD)

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  • AMSOIL MP Metal Protector

    • Cuts through rust and frees frozen components
    • Helps protect against rust and corrosion, even in salt water
    • Displaces water
    • Stops squeaks
    • Lubricates moving parts
    $11.39

    Retail Price (CAD)

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  • AMSOIL High-Foam Car Shampoo

    • High-foam formula is hard on dirt, gentle on coatings and finishes
    • Bucket-wash, foam-gun and foam-cannon capable
    • Breaks down contaminants and road grime
    • Anti-static
    $19.59

    Retail Price (CAD)

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  • AMSOIL Exterior Ceramic Spray

    • Easy application
    • Requires no cure time
    • Sheds water rapidly
    • Protects against UV rays
    $28.29

    Retail Price (CAD)

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Your 2003 Honda TRX250EX Motor Oil

AMSOIL synthetic lubricants are the solution for drivers who want the most from their 2003 Honda TRX250EX. How good are they? Our synthetic motor oils blow the doors off the highest industry standards.

Protect your Honda TRX250EX in any driving condition with our specially formulated motor oils. Whether it’s extreme temperatures, long commutes, towing, hauling, the added stress of a turbocharger or you’re simply extending the time between oil changes, our motor oils will keep your 2003 Honda TRX250EX protected.

We produce the synthetic motor oil, oil filter, transmission fluid, gear lube and grease for a complete fluid change – everything to keep your Honda TRX250EX running smoothly for the long haul.

Industry-Tested, Driver Approved

AMSOIL products are subjected to rigorous third-party, industry-standard testing so you can rest assured you’re getting maximum protection. Also, check out our customer reviews on amsoil.com to make the best choice for your Honda TRX250EX. Hear from more than 6,000 customers who have experienced AMSOIL lubricants.

2003 Honda TRX250EX Transmission Fluid

Using a properly formulated transmission fluid for your Honda TRX250EX can protect your vehicle from costly problems down the road. AMSOIL transmission fluids offer the best protection for your Honda TRX250EX, even in the most severe driving conditions. Protect your vehicle’s transmission from wear, sludge and temperature-related problems and drive with confidence.

Shop Online and Get Fast, Free Delivery

Shop online and get your products in 3 business days or less. With free shipping on orders over $130, and an average 25% savings for Preferred Customers, shopping online is the fastest way to get AMSOIL products to your doorstep. Becoming a Preferred Customer earns you savings, points on purchases and more. Simply shop amsoil.com and add a P.C. membership to your cart before checking out. You will receive an immediate savings on products for your 2003 Honda TRX250EX.

Find an AMSOIL Dealer or Retailer Near You

Getting products for your 2003 Honda TRX250EX couldn’t be easier. Find a nearby Independent AMSOIL Dealer or retailer using the AMSOIL Locator.

AMSOIL Disclaimer and Technical Concerns

Specifications contained on this website are based on manufacturers' information and were believed accurate at the time of publication. Our recommendations apply to AMSOIL products only, as we cannot be responsible for products from other manufacturers. Always compare fluids and lubricants that were installed in the vehicle with those replacing them during service. Never install more fluid or lubricant than what is considered adequate according to gradients on dipstick or level of filler hole. Fill and drain locations are for reference only. Failure to perform adequate inspections or obtain proper resolution will limit or negate any liability toward AMSOIL INC. Models introduced midyear may not have the same specifications as those produced earlier.

If any discrepancies are noted, they can be simply reported to AMSOIL by clicking on the "Problem?" link docked to the left. We review all reported problems, if you would like a personal response to the issue you are reporting please enter your email address in the space provided on the form.