TUSK TSRC91316H28 High Pressure Radiator Cap 1.6

( Brand: Tusk ), ( Manufacturer Part Number: TSRC91316H28 ), ( Type: Radiator Cap ), ( Pressure Rating: 1.6 Bar ), ( Features: 1.6 Kg/cm2 )

Review TUSK 91316h28 1.6 High Pressure Radiator Cap Honda Works Edition fits CRF450R 2019–2026

The Tusk TSRC91316H28 High Pressure Radiator Cap is specifically designed to fit Honda CRF450R motorcycles manufactured between the years 2019 and 2026. This cap is an essential replacement part for maintaining the optimal cooling system performance.

Constructed from durable materials, this radiator cap is built to withstand the rigors of off-road riding. It features a 1.6-liter capacity, which is suitable for high-pressure cooling systems found in these motorcycles. The cap is designed to maintain coolant pressure within the engine compartment, preventing the engine from overheating and ensuring consistent performance.

The Tusk TSRC91316H28 High Pressure Radiator Cap boasts a sleek, black finish that blends seamlessly with the motorcycle's design. Its screw-on design ensures easy installation, and it is compatible with OEM (Original Equipment Manufacturer) hoses and clamps. The cap is also pressure-tested to ensure that it meets or exceeds the original equipment specifications, providing peace of mind to the rider.

In the event of a cooling system failure, this radiator cap is designed to relieve excess pressure safely. It has a pressure relief valve that opens when the coolant temperature reaches a certain threshold, preventing damage to the engine caused by overpressurization. The valve is designed to close once the coolant temperature drops, ensuring that the cooling system remains sealed and functional.

In summary, the Tusk TSRC91316H28 High Pressure Radiator Cap is an essential replacement part for Honda CRF450R motorcycles manufactured between the years 2019 and 2026. It is designed to maintain optimal cooling system performance, withstand the rigors of off-road riding, and provide peace of mind with its pressure-tested construction and reliable pressure relief valve.

The Tusk TSRC91316H28 radiator cap is designed for use on Honda CRF450R motorcycles manufactured between 2019 and 2026. Here are some potential pros and cons of purchasing this radiator cap.

1. Designed specifically for Honda CRF450R motorcycles, ensuring a perfect fit.

2. Constructed with a durable, high-pressure design capable of handling coolant pressures up to 1.6 bar (23 psi).

3. Made of high-quality materials, including a sturdy brass body and a tempered glass pressure relief valve.

4. Features a red pressure relief valve that makes it easy to identify any overheating issues.

5. May help improve cooling efficiency, keeping your motorcycle's engine running at optimal temperatures.

1. Some customers have reported that the cap may not fit perfectly on all CRF450R models, especially those with aftermarket cooling systems.

2. A few users have noted that the pressure relief valve may leak, causing coolant loss and potential engine damage.

3. The price point might be higher compared to some aftermarket options, which could be a deterrent for some buyers.

The Tusk TSRC91316H28 radiator cap is a well-designed and durable option for Honda CRF450R motorcycle owners who are looking for a replacement or an upgrade. Its high-pressure design, sturdy construction, and perfect fit make it an excellent choice for those who prioritize reliability and performance. However, it's important to note that there have been reports of fitting issues and leaking pressure relief valves. Potential buyers should consider these concerns and weigh them against the benefits before making a purchase.

If you're in the market for a new radiator cap for your Honda CRF450R, the Tusk TSRC91316H28 is a solid option to consider. However, it's recommended that you carefully evaluate your specific needs and budget. If you're concerned about fitting issues or the potential for a leaking pressure relief valve, you may want to explore alternative options or consult with a trusted motorcycle parts supplier or technician before making a decision.

Details:

Raises the boiling point by 25 degrees when going from a stock 1.1 kg/cm2 15.7 psi radiator cap to Tusk 1.6 22.8. Fits: 2019 2026 Honda CRF450R Works Edition. The Tusk High Pressure Radiator cap raises your cooling systems maximum operating pressure and therefore the boiling point of coolant. The Tusk High Pressure Radiator Cap is the simplest and most inexpensive way to reduce your motorcycle, ATV or UTV from boiling over.

Perfect for 4-stroke and 2-stroke motorcycles, ATV, UTV.

part #: tsrc91316h28 price

• $23.43

specifications racacyc:

• for models: Crf450r
• for makes: Honda
• for years: 2019-2026
• brand: Tusk
• mpn: Tsrc91316h28
• type: Radiator Cap
• pressure rating: 1.6 Bar
• features: 1.6 Kg/cm2

payments racacyc:

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

general racacyc:

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

offer racacyc:

• options: Ship-to-home
• started: October 10, 2025
• quantity: 8
• sold: 0
• availability: In Stock

seller racacyc:

• # reviews: 90727
• rating: 99.2%
• city: Interlochen, Michigan

returns racacyc:

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

shipping racacyc:

• class: Standard, Expedited
• service: USPS Ground Advantage, USPS Priority Mail, USPS Priority Mail Express
• cost: $0.00
• carrier: USPS
• type: Fixed
• transit: 5-10 Days

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