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  3. YAMAHA 5TA-1240A-00-00

YAMAHA 5TA-1240A-00-00 Left Radiator Lh 5F

fits model: Yz450f, Yz, 450. make: Yamaha. year: 2003.

5ta-1240a-00-00 Yamaha 03 Yz450f Left Radiator Lh Yz 450 5f

( Part Type: Radiator ), ( Manufacturer Part Number: 5TA-1240A-00-00 )

Review YAMAHA Left Radiator Lh 5f fits YZ450F YZ 450 2003

Yamaha 5TA-1240A-00-00 03 Radiator (Left Side) for YZ450F and YZ450 5F

Description:

The Yamaha 5TA-1240A-00-00 03 radiator is an essential component designed specifically for the left side of the Yamaha YZ450F and YZ450 5F motorcycles. This high-performance radiator is engineered to deliver optimal cooling efficiency to ensure the engine runs at its best, even under the most demanding racing conditions.

Constructed from robust materials, this radiator boasts a compact and efficient design. It features a large number of finned tubes that maximize the surface area for heat dissipation, allowing the engine to maintain an efficient operating temperature. The radiator is also equipped with a reliable cooling fan, which engages automatically when the engine temperature rises beyond a certain threshold.

The Yamaha 5TA-1240A-00-00 03 radiator is designed with a twist-lock clamp system, ensuring a secure and leak-free installation. It is also compatible with the OEM thermostat and pressure cap, making it a direct replacement for the original radiator.

In terms of aesthetics, this radiator features a sleek and modern design that complements the overall look of the YZ450F and YZ450 5F motorcycles. Its high-quality finish ensures that it not only functions effectively but also adds to the visual appeal of your bike.

In summary, the Yamaha 5TA-1240A-00-00 03 radiator is a must-have upgrade for any serious off-road rider or racer. Its superior cooling efficiency, robust construction, and easy installation make it an excellent investment for maintaining the optimal performance of your Yamaha YZ450F or YZ450 5F motorcycle.

The Yamaha YZ450F is a popular choice among motorcycle enthusiasts for its high performance and advanced features. One of its essential components is the radiator, which helps regulate the engine temperature. If you are considering purchasing a replacement left radiator (part number: 5TA-1240A-00-00) for your Yamaha YZ450F, here are some pros and cons to help you make an informed decision.

Pros:

1. OEM (Original Equipment Manufacturer) part: This radiator is a direct replacement for the stock radiator, ensuring a perfect fit and optimal engine cooling performance.

2. Durability: Yamaha is known for its high-quality parts, and this radiator is no exception. It is designed to withstand the rigors of off-road racing and everyday use.

3. Compatibility: This radiator is specifically designed for the Yamaha YZ450F, ensuring it works seamlessly with the engine and cooling system.

4. Cooling efficiency: The radiator is designed to provide efficient cooling, allowing the engine to run at optimal temperatures, improving performance and longevity.

Cons:

1. Price: OEM radiators can be more expensive than aftermarket alternatives. However, the cost may be justified by the superior quality and compatibility.

2. Availability: Depending on the supplier or dealer, availability of this part may be limited, resulting in longer shipping times or potential backorders.

3. Maintenance: Like any other cooling system component, the radiator requires regular maintenance, such as cleaning and flushing, to ensure it functions properly.

Conclusion:

The Yamaha 5TA-1240A-00-00 03 left radiator for the YZ450F is a high-quality, OEM part that offers superior cooling efficiency, durability, and compatibility. Although it may come with a higher price tag and limited availability, the benefits of using a genuine Yamaha part outweigh the potential drawbacks. If you are looking for a reliable and efficient cooling solution for your Yamaha YZ450F, this radiator is a solid investment.

part # 5ta1240a0000 prices

  • $19.88-$44.99

specifications iodacarb:

  • for models: Yz450f, Yz, 450
  • for makes: Yamaha
  • for years: 2003
  • part type: Radiator
  • manufacturer part number: 5TA-1240A-00-00

returns iodacarb:

  • policy: Returns Accepted
  • paid by: Buyer
  • time: 14 Days

offer iodacarb:

  • quantity: 1
  • best offers: True
  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
  • started: July 18, 2025

general iodacarb:

  • Motorcycle Scooter Parts Accessories > Air Intake Fuel Delivery > Carburetors
  • condition: Used

shipping iodacarb:

  • cost: $8.00
  • type: Fixed
  • transit: 4-8 Days
  • carrier: USPS
  • class: Standard
  • service: USPS Ground Advantage

payments iodacarb:

  • other
  • credit card: Discover
  • wallet: Paypal

seller iodacarb:

  • # reviews: 4595
  • rating: 99.5%
for models: yz450f, yz, 450, for makes: yamaha, for years: 2003, part type: radiator,
category: motorcycle parts > motorcycle scooter parts accessories > air intake fuel delivery > carburetors, sku: 6254701506696611,

Yamaha 5TA-1240A-00-00 Is Similar To:

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5 offers $19.88–$44.99 USD
  • Offer #1: $44.99 price + free delivery = $44.99* total. The part number for this item is This is a genuine Yamaha part for the 2005 YZ450F motorcycle.FREE SHIPPING
  • Offer #2: $24.88 price + $32.45 delivery = $57.33* total. Compatibility: Fits: Yamaha YZ450F Model Years 2003, 2004 & 2005 Fits 2005 & 2006 Model Years of Yamaha WR450F. Leak checked the radiator, the condition is a bit rough but was leak checked.+$32.45 shipping
  • Offer #3: $19.88 price + $32.45 delivery = $52.33* total.+$32.45 shipping
  • Offer #4: $34.88 price + $32.45 delivery = $67.33* total.+$32.45 shipping
  • Offer #5: $339.99 price + free delivery = $339.99* total. If you re not satisfied, I will do whatever I can do (within reason) to resolve your concern. That being said, I am constantly getting new inventory and backfilling existing inventory.FREE SHIPPING