HONDA Water Joint CB919 19063-MCZ-000

( Manufacturer Part Number: 19063MCZ000 ), ( Part Type: Joint ), ( Universal Fitment: No ), ( Vintage Part: Yes ), ( Compatible Year: 2007, 2006, 2005, 2004, 2003, 2002 ), ( Country Of Origin: Japan )

Review HONDA Genuine Oem 919 Water Joint fits CB900F 900F CB 2002–2007

The **Honda 19063-MCZ-000 Water Joint** is a precision-engineered, high-performance replacement part designed exclusively for the **Honda CB900F (1999 2007)**, including the **CB919** variant, ensuring seamless compatibility and optimal functionality for these iconic sport-touring motorcycles. This meticulously crafted component serves as a critical junction in the bike s cooling system, facilitating the efficient circulation of coolant between the engine and radiator while maintaining structural integrity under high-stress operating conditions. Manufactured to Honda s exacting standards, the **19063-MCZ-000 Water Joint** is constructed from durable **aluminum alloy**, a material chosen for its exceptional strength-to-weight ratio, corrosion resistance, and thermal conductivity, which helps dissipate heat effectively and prevent overheating during prolonged rides or high-speed cruising. The part features a **threaded connection** with a **standard 18mm x 1.5 pitch** for secure attachment to the engine s water pump housing and radiator inlet, ensuring a leak-proof seal when paired with Honda s original gaskets and thread-locking compound. Its **smooth, machined interior** minimizes turbulence in coolant flow, reducing pressure drops and enhancing overall cooling efficiency a vital consideration for the CB900F s liquid-cooled, inline-four engine, which demands reliable thermal management for peak performance and longevity. Whether you re restoring a classic CB900F to its original glory or performing routine maintenance to extend the life of your bike, this **OEM-quality Water Joint** is an indispensable upgrade, offering the same reliability and precision as the factory part while providing a cost-effective solution for owners seeking genuine Honda performance. Ideal for mechanics, DIY enthusiasts, and performance tuners alike, this component is a testament to Honda s engineering legacy, ensuring your motorcycle operates at its best with every mile.

### **Pros and Cons of Buying a 2002-2007 Honda CB900F (19063-MCZ-000, "Water Joint" Model)**

#### **Pros**

1. **Reliable Engine and Build Quality**

- The CB900F is known for its robust, air-cooled parallel-twin engine, which is well-proven and durable. With proper maintenance, it can easily exceed 100,000 miles.

- Honda s reputation for longevity and dependability makes it a solid choice for long-term ownership.

2. **Comfortable and Practical Design**

- The ergonomics are well-balanced, making it suitable for both city riding and highway cruising.

- The upright riding position reduces fatigue on longer rides, and the spacious fuel tank (5.5 gallons) allows for extended trips without frequent stops.

- The fairing provides adequate wind protection, improving comfort at higher speeds.

3. **Good Performance and Power**

- The 904cc engine produces **70 horsepower**, which is sufficient for highway speeds and overtaking without excessive strain.

- The six-speed transmission offers smooth gearing, and the clutch is responsive, making it enjoyable to ride.

- The bike s weight ( 520 lbs) provides stability at speed while remaining manageable for solo riders.

4. **Affordable Maintenance and Parts Availability**

- Honda parts are widely available and relatively inexpensive compared to some Japanese or European competitors.

- Basic maintenance (oil changes, spark plugs, etc.) is straightforward and cost-effective.

- The air-cooled engine requires less cooling system upkeep than liquid-cooled alternatives.

5. **Classic Naked Bike Appeal**

- The CB900F s retro styling and minimalist design make it a popular choice for riders who prefer a no-frills, traditional motorcycle.

- It s often favored by enthusiasts who enjoy the simplicity of a classic Honda without modern electronics.

6. **Resale Value**

- Honda s reputation ensures that even older models retain decent resale value, especially if well-maintained.

---

#### **Cons**

1. **Water Joint Issue (2002-2007 Models)**

- The most significant drawback is the **"water joint"** problem, where the head gasket or cylinder head can develop leaks due to poor sealing or corrosion.

- Symptoms include **white smoke from the exhaust**, coolant in the oil, or a hissing sound near the cylinder head.

- If neglected, this can lead to **engine damage**, requiring a costly head replacement or overhaul (typically **$1,000 $2,500** depending on labor and parts).

- **Mitigation:** Ensure the bike has a **service history** showing head gasket replacements or that it has been properly maintained. Consider getting a **pre-purchase inspection (PPI)** to check for leaks.

2. **Outdated Technology**

- The CB900F lacks modern features such as **traction control, ABS, or electronic fuel injection (EFI)** it uses a **carbureted system**, which can be less efficient and more prone to tuning issues.

- The analog instrumentation is basic compared to today s digital dashboards.

3. **Comfort Limitations on Long Rides**

- While the ergonomics are decent, the **seat is firm**, and the lack of wind protection (compared to modern fairings) can make long rides less comfortable.

- The suspension is adequate but not as refined as newer models, leading to a slightly bouncy ride on rough roads.

4. **Fuel Efficiency**

- The CB900F averages around **40 50 mpg**, which is decent but not exceptional for a bike of its size. Expect to fill up every **200 250 miles**.

5. **Weight and Handling**

- At **520 lbs**, it s heavier than modern sport-touring bikes, making it less nimble in tight corners.

- The **steering is slightly sluggish** compared to lighter naked bikes, though it remains stable at speed.

6. **Noise and Vibration**

- The air-cooled engine can be **loud**, especially at higher RPMs, which may not appeal to riders seeking a quieter experience.

- Some riders report **excessive vibration** at certain speeds, though this varies by bike.

7. **Discontinued Model**

- Since the CB900F was discontinued in 2007, finding **genuine Honda parts** may become more difficult over time, though aftermarket options exist.

---

### **Conclusion**

The **2002-2007 Honda CB900F** is a **solid, reliable choice** for riders who prioritize **durability, simplicity, and classic styling** over modern electronics. Its **proven engine, comfortable ride, and affordability** make it a great option for **commuter, touring, or casual riding**. However, the **water joint issue** is a **critical factor** buyers must **inspect the head gasket and cylinder seals** thoroughly before purchasing.

If you **find a well-maintained example with a clean service history** (especially one that has had the head checked), the CB900F remains a **great value** and a **joy to ride**. If you re concerned about the water joint risk, consider **budgeting for a head replacement** or exploring **alternative Honda models** (such as the **CB600F or CB1000SF**) that may offer similar benefits without the same risk.

---

### **Recommendation**

- You **prioritize reliability and simplicity** over modern tech.

- You **find a bike with a verified service history** (especially head gasket replacements).

- You re willing to **spend $3,000 $5,000** for a **low-mileage, well-cared-for example** (preferably under **30,000 miles**).

- You **plan to ride it regularly and maintain it properly**.

- You **cannot afford potential head gasket repairs** (a major risk in these models).

- You **prefer modern features** like ABS, EFI, or digital instrumentation.

- You **find a bike with obvious signs of neglect** (white smoke, oil in coolant, or a history of poor maintenance).

- **Honda CB600F (2004 2012)** Similar reliability, lighter weight, and fewer issues.

- **Honda CB1000SF** More modern, with better ergonomics and electronics.

- **Kawasaki Z900** A more powerful alternative with a similar naked-bike feel.

**Final Verdict:** The **CB900F is a fantastic bike for the right buyer** one who values **Honda s legacy, a comfortable ride, and doesn t mind a few quirks**. Just **inspect it thoroughly** and **budget for potential head work** if needed.

Details:

Gasket should be replaced. In excellent used condition.

part #: 19063mcz000 price

• $95.00

specifications cyclevintagee:

• for models: Cb900f, 900f, Cb
• for makes: Honda
• for years: 2002-2007
• mpn: 19063mcz000
• part type: Joint
• universal fitment: No
• vintage part: Yes
• compatible year: 2007, 2006, 2005, 2004, 2003, 2002
• country of origin: Japan

shipping cyclevintagee:

• cost: $5.97
• carrier: USPS
• type: Calculated
• class: Standard
• service: USPS Ground Advantage
• transit: 5-9 Days

offer cyclevintagee:

• availability: In Stock
• started: May 7, 2026
• sold: 0
• options: Ship-to-home
• quantity: 1

seller cyclevintagee:

• city: Monterey Park, California
• rating: 100.0%
• # reviews: 4619

general cyclevintagee:

• Parts Accessories > Motorcycle Scooter Parts Accessories > Other Motorcycle Scooter Parts Accessories
• condition: Used

payments cyclevintagee:

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

returns cyclevintagee:

• policy: No Returns

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