SUZUKI K4908-51073 Radiator Cap

( Manufacturer Part Number: K4908-51073 ), ( Part Type: Radiator Cap )

Review SUZUKI Oem Genuine Radiator Cap fits RMZ250 RM100 2003–2006

The Suzuki K4908-51073 radiator cap is a crucial component for maintaining the cooling system of your Suzuki RMZ250 or RM100 motorcycle model years 2005 to 2006. This essential accessory ensures that the engine stays at an optimal temperature, preventing potential damage from overheating.

The cap's design is both functional and aesthetically pleasing. It features a sleek, black finish that complements the motorcycle's overall look. The cap's top is made of a pressure-tested, reinforced material with a pop-off pressure relief valve. This valve releases excess coolant pressure when needed, preventing the radiator from overflowing and potentially causing damage.

The cap's construction ensures a secure fit on the radiator. It has an O-ring seal to prevent coolant leaks and a large, easy-to-grip handle for simple removal and installation. Additionally, the cap is designed to withstand the rigors of off-road riding, making it an ideal choice for adventure-seeking Suzuki riders.

In summary, the Suzuki K4908-51073 radiator cap is a vital component for the cooling system of your Suzuki RMZ250 or RM100 motorcycle. Its functional design, with a pressure-tested top, O-ring seal, and easy-to-grip handle, ensures secure, leak-free performance and ease of use. The cap's black finish adds a stylish touch to your motorcycle, making it both practical and visually appealing.

Suzuki RMZ250/RM100 Radiator Cap (2003-2006) - Pros, Cons, and Conclusion

The Suzuki RMZ250 and RM100 are popular dirt bikes known for their high-performance engines. Replacing the radiator cap may be necessary due to wear and tear or after an accident. In this discussion, we will explore the pros and cons of purchasing a Suzuki K4908-51073 radiator cap, which is compatible with the 2003-2006 RMZ250 and 2003 RM100 models.

1. OEM (Original Equipment Manufacturer) part: This radiator cap is an original Suzuki part, ensuring a perfect fit and reliable function.

2. High-pressure capability: The radiator cap is designed to handle the high-pressure cooling system of the Suzuki RMZ250 and RM100, preventing coolant loss and ensuring optimal engine temperature.

3. Durable construction: The cap is made from high-quality materials, which are resistant to cracks and leaks, providing long-lasting performance.

4. Easy installation: The radiator cap is a straightforward replacement, requiring minimal tools and skills to install.

1. Cost: The Suzuki OEM radiator cap may be more expensive than aftermarket alternatives.

2. Availability: Depending on the location and supplier, the Suzuki OEM radiator cap may be harder to find compared to aftermarket options.

The Suzuki K4908-51073 radiator cap is an excellent choice for Suzuki RMZ250 and RM100 owners looking for a reliable, high-performance, and durable solution to replace their worn-out or damaged radiator cap. Although it might be more expensive than aftermarket options, the benefits of an OEM part, such as perfect fitment and reliable function, may outweigh the cost difference. Ultimately, the decision to purchase this radiator cap depends on individual preferences, budget, and availability.

If you prioritize a perfect fit, high performance, and reliable function, the Suzuki K4908-51073 radiator cap is a solid recommendation. However, if you are working with a limited budget or have difficulty finding the part locally, exploring aftermarket alternatives may be a viable option. Regardless of the choice, ensure the replacement radiator cap is compatible with your Suzuki RMZ250 or RM100 model.

Details:

MJR Up for sale is a new OEM radiator cap 2005 2006 Suzuki RMZ250 or 2003 RM100. This cap is new in the original packaging. It was only removed for photos and inspection.

part #: k490851073 prices

• $11.99-$24.99

specifications racacyc:

• for models: Rmz250, Rm100
• for makes: Suzuki
• for years: 2003-2006
• mpn: K4908-51073
• part type: Radiator Cap

general racacyc:

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

returns racacyc:

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

payments racacyc:

• credit card: Diners-club
• other
• wallet: Paypal

offer racacyc:

• sold: 0
• quantity: 1
• options: Ship-to-home
• started: September 21, 2025
• availability: In Stock

seller racacyc:

• city: Burbank, California
• rating: 99.6%
• # reviews: 10090

shipping racacyc:

• cost: $0.00
• transit: 4-10 Days
• class: Standard, Expedited
• service: USPS First Class, USPS Priority Mail Padded Flat Rate Envelope, USPS Priority Mail Express Flat Rate Envelope
• type: Calculated
• carrier: USPS

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