CV4 CV715-20M403A-AD4EF2 High Pressure Radiator Cap Bar 1.4

( Brand: Cv4 ), ( Manufacturer Part Number: CV715-20M403A-AD4EF2 ), ( Part Type: Pressure Radiator Cap Bar ), ( Item Height: 1.250 )

Review CV4 High Pressure Radiator Cap 1.4 Bar Honda fits CR250R 1981–2007

Introducing the CV4 CV715-20M403A-AD4EF2 High Pressure Radiator Cap, specifically designed for Honda CR250R motorcycles manufactured between 1981 and 2007. This high-performance radiator cap is an essential upgrade for riders seeking improved cooling efficiency and durability.

The CV4 CV715-20M403A-AD4EF2 radiator cap is engineered to withstand the demands of high-pressure cooling systems, boasting a maximum operating pressure of 1.4 bar (approximately 20 psi). This cap's enhanced pressure capacity ensures that the coolant circulates effectively, keeping the engine temperature in check even during the most challenging riding conditions.

Crafted from premium materials, this radiator cap features a robust, engineered resin body that resists cracking and warping, ensuring long-lasting performance. The cap's top is made from a durable, temperature-resistant rubber material that seals tightly against the radiator neck, preventing coolant leaks and maintaining optimal coolant pressure.

The CV4 CV715-20M403A-AD4EF2 high pressure radiator cap is an easy, direct replacement for OEM components. It requires no modifications to install and is designed to fit seamlessly with the existing cooling system on your Honda CR250R.

By upgrading to this high-performance radiator cap, you'll not only enhance the cooling efficiency of your motorcycle but also improve its overall reliability and longevity. Whether you're a weekend warrior or a competitive racer, this CV4 CV715-20M403A-AD4EF2 High Pressure Radiator Cap is the perfect addition to keep your Honda CR250R running at its best.

Pros and Cons of Buying a High Pressure Radiator Cap (CV4 CV715-20M403A-AD4EF2) for Honda CR250R (1981-2007)

The CV4 CV715-20M403A-AD4EF2 high pressure radiator cap is a popular aftermarket upgrade for the Honda CR250R motorcycles manufactured between 1981 and 2007. This radiator cap is designed to maintain a higher coolant pressure in the engine, improving cooling efficiency and engine performance. In this analysis, we will discuss the pros and cons of investing in this radiator cap for your Honda CR250R.

1. Enhanced Cooling Efficiency: The high-pressure radiator cap increases the coolant pressure in the engine, which results in better cooling efficiency. This is particularly beneficial for the Honda CR250R, which is known for producing a lot of heat during high-performance riding.

2. Improved Engine Performance: By maintaining optimal engine temperature, a high-pressure radiator cap can help improve engine performance. A cooler engine runs more efficiently, which translates to better power output and improved throttle response.

3. Durability: The CV4 CV715-20M403A-AD4EF2 radiator cap is made from high-quality materials, ensuring long-lasting durability. It is designed to withstand the rigors of off-road riding, making it a worthwhile investment for CR250R owners.

1. Cost: The CV4 CV715-20M403A-AD4EF2 high-pressure radiator cap is more expensive than the stock radiator cap. This may be a deterrent for some CR250R owners who are looking for cost-effective upgrades.

2. Installation Complexity: Installing a high-pressure radiator cap may require some technical expertise. While the installation process is not overly complicated, it may be daunting for some riders who are not confident in their mechanical abilities.

3. Potential for Overheating: Maintaining a higher coolant pressure can increase the risk of overheating if not installed correctly or if the cooling system is not functioning optimally. Proper installation and regular maintenance are essential to ensure the radiator cap operates safely and effectively.

The CV4 CV715-20M403A-AD4EF2 high-pressure radiator cap offers numerous benefits for Honda CR250R owners, including enhanced cooling efficiency, improved engine performance, and durability. However, it comes with some drawbacks, such as cost and installation complexity. Ultimately, the decision to invest in this aftermarket upgrade depends on your personal priorities, budget, and mechanical expertise. For those who value engine performance and cooling efficiency, the high-pressure radiator cap is a worthwhile investment. For others, the stock radiator cap may be sufficient.

If you are a CR250R owner who frequently rides in high-performance conditions or experiences overheating issues, investing in a high-pressure radiator cap like the CV4 CV715-20M403A-AD4EF2 is a recommended upgrade. However, if you are on a tight budget or lack the necessary mechanical skills for installation, it may be wise to consider other, more cost-effective upgrades for your CR250R. Always make sure to consult with a trusted mechanic or Honda dealer for advice and installation assistance.

Details:

CV4 High Pressure Radiator Cap 1.4 Bar For HONDA CR250R 1981 -2007. Increased pressure rating equates to higher boil-over point. Our sales associates, support, and owner are all motivated to sell you the best products, because they. Ve used them themselves know they work. 2003 2005BOMBARDIER Out lander 400 2x4 2003 2004BOMBARDIER 4x4.O.

It must also be in the original packaging. Create an enjoyable buying experience. Popular Brands. You can only retract a bid under specific circumstances.

Credit card or debit. Guidelines for buyers. Higher coolant pressures dissipate heat from cylinder heads more efficiently. 2003 2006BOMBARDIER Out lander 650.O.

During the holiday season shipping delivery may vary. Point-to-point cash transfer services. Helps prevent overheating. Be careful about buying on several items if you only want one.

2003 2005BOMBARDIER Out lander 330 4x4.O. Rules about buying and paying. Make sure that no one has an unfair advantage. The bottom line is, don't place a bid unless you mean to buy the item.

part #: cv71520m403aad4ef2 price

• $46.05

specifications racacyc:

• for models: Cr250r
• for makes: Honda
• for years: 1981-2007
• brand: Cv4
• mpn: Cv715-20m403a-ad4ef2
• part type: Pressure Radiator Cap Bar
• item height: 1.250

seller racacyc:

• rating: 99.3%
• city: Salem, UT
• # reviews: 74907

payments racacyc:

• wallet: Google-pay
• credit card: Mastercard
• other

returns racacyc:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

offer racacyc:

• started: October 26, 2025
• availability: In Stock
• sold: 0
• options: Ship-to-home

shipping racacyc:

• class: Expedited
• type: Fixed
• service: Expedited
• transit: 3-6 Days
• cost: $0.00

general racacyc:

• Motorcycle Scooter Parts Accessories > Engine Cooling > Radiator Coolant Reservoir Caps
• condition: New

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