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  3. HONDA 15600-HA7-305

HONDA 15600-HA7-305 Oil Cooler 15520-HA7-650 15525-HA7-650

fits model: Trx350. make: Honda. year: 1986.

15525-ha7-650 Honda 15600-ha7-305 1986 Trx350 Oil Cooler 15520-ha7-650

( Part Type: Oil Cooler ), ( Machine Type: Atv ), ( Manufacturer Part Number: 15600-HA7-305 ), ( California Prop 65 Warning: Www.p65warnings.ca.gov ), ( Country Of Origin: Japan )

Review HONDA Oil Cooler fits TRX350 1986

Introducing the Honda TRX350 Oil Cooler Kit, consisting of three crucial components: the 15600-HA7-305 oil cooler, the 15520-HA7-650 lower oil cooler hose, and the 15525-HA7-650 upper oil cooler hose. This kit is specifically designed for the 1986 Honda TRX350, ensuring a perfect fit and optimal performance.

The oil cooler (15600-HA7-305) is an essential component of your ATV's cooling system. Its primary function is to help regulate the engine oil temperature by circulating cool oil through the cooler, minimizing the risk of engine damage caused by excessive heat. This Honda-genuine oil cooler is engineered using high-quality materials to ensure durability and reliability, ensuring your ATV remains in top condition.

The lower oil cooler hose (15520-HA7-650) connects the oil cooler to the engine's oil sump. It is designed to maintain a continuous flow of oil through the cooler, ensuring it stays effective in cooling the engine oil. The hose is made of reinforced rubber material, ensuring flexibility and resistance to wear and tear, providing reliable operation for years to come.

The upper oil cooler hose (15525-HA7-650) connects the oil cooler to the engine's oil filter housing. It is responsible for transporting the cooled oil back to the engine for lubrication. The hose is also made of reinforced rubber material, ensuring it can withstand the rigors of off-road use and maintain its shape and function over time.

By replacing your old or worn-out oil cooler and hoses with this genuine Honda TRX350 Oil Cooler Kit, you can ensure your ATV continues to perform at its best, providing you with the reliability and enjoyment you expect from a Honda vehicle. This kit is a must-have for any TRX350 owner looking to keep their ATV in top shape and extend its lifespan.

Honda TRX350 Oil Cooler (15600-HA7-305, 15520-HA7-650, 15525-HA7-650): A Comprehensive Analysis

The Honda TRX350 oil cooler kit (consisting of three parts: 15600-HA7-305, 15520-HA7-650, and 15525-HA7-650) is a popular aftermarket upgrade for those seeking to enhance the cooling system of their Honda ATV. This analysis aims to provide a balanced view of the potential advantages and disadvantages of investing in this oil cooler kit.

Advantages:

1. Improved engine performance: An oil cooler helps maintain optimal engine temperature by reducing oil temperature, which leads to improved engine performance and longevity.

2. Enhanced power output: By keeping the oil cooler, the engine can deliver more power due to reduced oil viscosity and better engine efficiency.

3. Prolonged engine life: Reducing oil temperature can significantly contribute to prolonging the life of the engine by preventing oil degradation and reducing wear and tear.

4. Better riding experience: A cooler engine runs more smoothly, providing a more enjoyable riding experience with improved power output and reduced engine noise.

5. Compatibility: These oil cooler parts are specifically designed for the Honda TRX350, ensuring a perfect fit and seamless integration with the existing cooling system.

Disadvantages:

1. Cost: The oil cooler kit can be an expensive upgrade, especially when considering the cost of labor for installation.

2. Complexity: Installing an oil cooler kit can be a complex process, requiring some mechanical knowledge or professional assistance.

3. Maintenance: An additional cooling system adds to the maintenance requirements, including regular inspections, cleaning, and potential repairs or replacements.

Conclusion:

The Honda TRX350 oil cooler kit (15600-HA7-305, 15520-HA7-650, 15525-HA7-650) offers several advantages, including improved engine performance, enhanced power output, prolonged engine life, a better riding experience, and compatibility. However, it also comes with some disadvantages, such as cost, complexity, and additional maintenance requirements.

Recommendation:

If you are an avid Honda TRX350 rider seeking to optimize the performance of your ATV, the oil cooler kit may be a worthwhile investment. However, consider your mechanical abilities and budget before making a decision. If you lack the necessary skills for installation or are concerned about the cost, it may be wiser to consult a professional mechanic for their recommendation. Ultimately, the decision to purchase the oil cooler kit depends on your personal priorities, budget, and riding requirements.

part # 15600ha7305 prices

  • $17.99-$60.00

specifications atvsienna:

  • for models: Trx350
  • for makes: Honda
  • for years: 1986
  • part type: Oil Cooler
  • machine type: Atv
  • manufacturer part number: 15600-HA7-305
  • california prop 65 warning: Www.p65warnings.ca.gov
  • country of origin: Japan

payments atvsienna:

  • wallet: Google-pay
  • credit card: Diners-club
  • other

general atvsienna:

  • condition: Used
  • ATV, Side-by-Side UTV Parts Accessories > Engines Engine Parts > Other Engine Parts

seller atvsienna:

  • rating: 99.5%
  • # reviews: 244

returns atvsienna:

  • policy: No Returns

shipping atvsienna:

  • carrier: USPS
  • service: USPS Ground Advantage
  • type: Calculated
  • class: Standard
  • cost: $0.00
  • transit: 4-9 Days

offer atvsienna:

  • availability: In Stock
  • sold: 0
  • best offers: True
  • quantity: 1
  • started: April 21, 2026
  • options: Ship-to-home
for models: trx350, for makes: honda, for years: 1986, part type: oil cooler, machine type: atv, california prop 65 warning: www.p65warnings.ca.gov, country of origin: japan,
category: atv parts > atv, side-by-side utv parts accessories > engines engine parts > engine parts, sku: 13230721393152892,

Honda 15600-HA7-305 Is Similar To:

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5 offers $17.99–$60.00 USD
  • Offer #1: $60.00 price + free delivery = $60.00* total. A couple of the fins are bent (see photos). Good condition oil cooler and oil hoses for a 1986 Honda TRX 350 ATV.FREE SHIPPING
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  • Offer #3: $17.99 price + free delivery = $17.99* total. Good Usable Condition.FREE SHIPPING
  • Offer #4: $19.00 price + free delivery = $19.00* total. Should fit all years of the Fourtrax 350 and Foreman 350D. OEM oil cooler lines from a 1988 Honda Fourtrax 350 atv.FREE SHIPPING
  • Offer #5: $17.99 price + free delivery = $17.99* total.FREE SHIPPING