fits model: Cr125, Cr250. make: Honda. year: 1981.

( Manufacturer Part Number: 19037-KA4-003 ), ( Part Type: Radiator Cap )
The 19037-ka4-003 is an original equipment manufacturer (OEM) replacement radiator cap specifically designed for Honda CR125 and CR250 models manufactured in 1981. This radiator cap serves a crucial role in maintaining the proper pressure and temperature inside your motorcycle's cooling system.
The cap is constructed from high-quality materials, ensuring durability and reliability. It features a robust, pressure-relieving mechanism that safeguards your engine from overheating by releasing excess pressure when necessary. The cap's design includes a secure, twist-on fit, ensuring it stays tightly sealed on your radiator, preventing coolant leaks.
The 19037-ka4-003 radiator cap also boasts an attractive, polished finish that complements the overall look of your Honda CR125 or CR250. This cap is a perfect fit for 1981 models, ensuring a seamless integration into your vehicle's cooling system. By choosing this OEM replacement radiator cap, you can maintain your motorcycle's performance and safety while retaining its authentic Honda appearance.
Pros of buying (19037-ka4-003) 1981 CR125/CR250 radiator cap:1. Authenticity: This radiator cap is a new old stock (NOS) part, which means it was manufactured by Honda and never used before. This ensures that you are getting an original part for your Honda CR125 or CR250.
2. Functionality: The radiator cap is responsible for maintaining the pressure in the cooling system of your motorcycle. A new radiator cap can help prevent overheating and ensure that your engine runs smoothly.
3. Availability: NOS parts can be hard to find, and this radiator cap is a rare find for a 1981 model. If you are restoring a classic Honda CR125 or CR250, this part can be a valuable addition to your project.
4. Quality: NOS parts are often of higher quality than used parts. This radiator cap is made of durable materials and should last a long time.
Cons of buying (19037-ka4-003) 1981 CR125/CR250 radiator cap:1. Price: NOS parts can be more expensive than used parts. This radiator cap may be more expensive than a used radiator cap, but the price may be worth it for the peace of mind and originality it provides.
2. Compatibility: While this radiator cap is specific to the 1981 CR125 and CR250, there may be slight variations in the design or fit between different models. It is important to double-check the compatibility of the part before purchasing.
3. Availability: While this radiator cap is a rare find, it may not be available everywhere. You may need to order it online or special order it from a Honda dealer.
Conclusion: If you are restoring a classic Honda CR125 or CR250 and want to ensure that you are using original parts, the (19037-ka4-003) 1981 CR125/CR250 radiator cap is a great choice. While it may be more expensive than used parts, the quality and authenticity of the NOS part make it a worthwhile investment. Just be sure to double-check the compatibility of the part with your specific model before purchasing.
Recommendation: If you are looking for a high-quality radiator cap for your 1981 Honda CR125 or CR250, I would recommend considering the (19037-ka4-003) NOS radiator cap. While it may be more expensive than used parts, the peace of mind and originality it provides make it a worthwhile investment for your classic motorcycle. Just be sure to double-check the compatibility of the part with your specific model before purchasing.