KAWASAKI 14073-3710-F1 Vent Duct Grille Cover Unit Nos JB650

( Manufacturer Part Number: 14073-3710-F1 ), ( Part Type: Cover Vent Duct Grille Unit ), ( Country Of Origin: United States )

Review KAWASAKI Vent Duct Grille Cover White Unit Nos Oem fits 1989–1992

The **Kawasaki 14073-3710-F1 89-92 JB650 Vent Duct Grille Cover Unit** is a precision-engineered component designed exclusively for Kawasaki s iconic JB650 series motorcycles produced between model years 1989 and 1992. This grille cover unit serves as both a functional and aesthetic element, housing the motorcycle s vent duct system while contributing to the bike s distinctive, rugged styling. Crafted from high-quality materials, the unit features a durable, powder-coated finish that resists corrosion and wear, ensuring longevity even under demanding riding conditions. The design incorporates a robust, lattice-style grille pattern that not only enhances airflow to critical engine components but also complements the aggressive, off-road-inspired look of the JB650. This part is a direct replacement for the original equipment, maintaining the same mounting points and structural integrity to guarantee a seamless fit. Whether restoring a classic JB650 to its original glory or upgrading an existing bike, this grille cover unit delivers both performance and authenticity, ensuring that the motorcycle retains its timeless appeal while maintaining optimal ventilation for peak engine efficiency.

### **Pros and Cons of buying a Kawasaki JB650 Vent Duct Grille Cover Unit (Part Number: 14073-3710-F1, Fits Models 89-92)**

1. **Direct Fitment** This part is specifically designed for Kawasaki JB650 models from 1989 to 1992, ensuring compatibility without modifications.

2. **Authentic Replacement** A genuine Kawasaki part means it meets the manufacturer s quality standards, reducing the risk of poor fit or premature failure.

3. **Aesthetic Match** The grille cover maintains the original styling of the bike, preserving its appearance if you prefer a stock look.

4. **Durability** Kawasaki parts are typically built to last, especially if the bike is well-maintained.

5. **Ease of Installation** Being a straightforward grille cover, it should be relatively easy to remove and install, even for a DIYer with basic mechanical skills.

6. **Potential Resale Value** Keeping original or high-quality aftermarket parts can help maintain the bike s value if you plan to sell it later.

1. **Cost** Genuine Kawasaki parts can be more expensive than aftermarket alternatives, which may offer similar functionality at a lower price.

2. **Limited Availability** Since this is an older model, finding the part may require checking specialty motorcycle parts stores, online marketplaces, or contacting Kawasaki directly.

3. **Potential for Counterfeit Parts** If purchasing from a third-party seller, there s a risk of receiving a fake or low-quality replica that doesn t fit properly.

4. **No Functional Upgrade** Unlike aftermarket parts, this is purely a replacement it doesn t improve performance, cooling, or aesthetics beyond the original design.

5. **Wear and Tear** If the existing grille cover is damaged due to age or impact, the new part may still degrade over time if the underlying issues (e.g., rust, improper sealing) aren t addressed.

6. **Shipping and Handling** Older parts may not be in stock at local dealers, requiring shipping, which can add to the total cost and wait time.

---

### **Conclusion**

The Kawasaki JB650 vent duct grille cover unit (14073-3710-F1) is a reliable and straightforward replacement for owners looking to restore or maintain their bike s original appearance. It eliminates concerns about fitment and ensures compatibility, making it a safe choice if you prioritize authenticity and ease of installation. However, the higher cost and potential availability issues may make it less appealing compared to aftermarket alternatives, which could offer similar functionality at a lower price.

If your primary goal is to **preserve the bike s original look** and you have no issues with the cost or sourcing, this is a solid choice. If you re open to **aftermarket options** or **modifications** (e.g., a more aerodynamic or stylized cover), those may provide additional benefits without the premium price tag.

---

### **Recommendation**

- You want a **direct replacement** with no risk of fitment issues.

- Preserving the **original aesthetic** is important to you.

- You re willing to pay for **genuine quality** and don t mind potential higher costs.

- You can source it reliably (e.g., from a trusted dealer, Kawasaki s official site, or a reputable online parts store).

- You want to **save money** and are open to parts from brands like **Racequip, Speedhawk, or other JB650-specific manufacturers**.

- You re looking for **improved airflow, styling, or durability** beyond the stock design.

- You re comfortable with **DIY installation** and verifying compatibility before purchasing.

For most owners, **checking for aftermarket options first** (while keeping this Kawasaki part as a backup) is a practical approach. If you re restoring a classic bike to showroom condition, the genuine part is the best choice. If functionality or cost is a priority, explore alternatives before committing.

Details:

KAWASAKI 1989 JET MATE JB650 A1 HULL. This is a NEW and OEM item. Kawasaki jet mate JB650 a2 1990. Kawasaki jet mate JB650 a1 1989.

KAWASAKI 1990 JET MATE JB650 A2 HULL.

part #: 140733710f1 prices

• $15.00-$34.99

specifications cyclevintagee:

• for makes: Kawasaki
• for years: 1989-1992
• mpn: 14073-3710-f1
• part type: Cover Vent Duct Grille Unit
• country of origin: United States

payments cyclevintagee:

• cash
• credit card: Visa
• other
• wallet: Paypal

shipping cyclevintagee:

• class: Standard
• transit: 5-11 Days
• cost: $14.99
• type: Fixed
• service: UPS Ground
• carrier: UPS

general cyclevintagee:

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

offer cyclevintagee:

• best offers: True
• availability: In Stock
• started: March 7, 2026
• sold: 0
• quantity: 1
• options: Ship-to-home

returns cyclevintagee:

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

seller cyclevintagee:

• rating: 99.8%
• city: Milwaukee, Wisconsin
• # reviews: 21006

Kawasaki 14073-3710-F1 Is Similar To:

• 05-0640 Cobra Kawasaki Nos Handlebar Risers Vulcan Std Classic (20.3% similar) That was originally sent and in unused, uninstalled condition. Must be sent with all packaging, hardware. If the item is being shipped to any of these locations please for a accurate shipping quote. Location: 2-18B...(June 14th, 2018)
• 11001-052-21 Kawasaki Nos New Black Cylinder Head Enduro (21.2% similar) Most packages are shipped USPS or ups. Shipping: shipping charges and quotes include postage handling are an estimate based on the item weight size using USPS or ups rates. If I miss something in the it is an honest mistake would never intentionally misrepresent parts - just isn't worth. Mach iv ...(February 4th, 2019)
• 11004-052 Kawasaki Nos New Cylinder (25.2% similar) I do combine shipping when possible limited by size, weight and fragile nature of item. Please research part number for specifications to ensure this will work your model year most parts fit various model's years. Most packages are shipped USPS or ups. Years stated are given as a range and may or ...(October 11th, 2017)
• 11004-1039 Kawasaki Nos Oem 1981-1982-1983 (27.1% similar) ...(October 24th, 2017)
• 11004-1048 Kawasaki Nos New Cylinder (25% similar) We buy vintage motorcycles, parts and collections. If I miss something in the it is an honest mistake would never intentionally misrepresent parts - just isn't worth. Shipping: shipping charges and quotes include postage handling are an estimate based on the item weight size using USPS or ups rates...(May 25th, 2017)
• 11004-1130 11004-1159 11004-1130 Kawasaki New Oem (22.4% similar) One 1 new oem kawasaki gasket. Part number, satisfaction guaranteed or your money back...(November 30th, 2017)
• 11004-1327 Kawasaki Ninja Head Gasket New Oem 725984001057 (31.3% similar) The picture could be generic. New oem kawasaki gasket head oem part number: 11004-1327ITEM only fits specific model's listed. New oem kawasaki gasket head oem part number: 11004-1327ITEM only fits specific model's listed. Fits: 1998 ninja ZX-9R 1999...(July 18th, 2018)
• 11005-1034 Kawasaki Nos New Electro Fuse Cylinder Kx (21.9% similar) I do combine shipping when possible limited by size, weight and fragile nature of item. We buy vintage motorcycles, parts and collections. Some nos parts show normal shelf wear from age. Shipping: shipping charges and quotes include postage handling are an estimate based on the item weight size ...(February 4th, 2019)
• 11009-005 Kawasaki Nos Oem Cylinder Base Gasket (26% similar) Nos oem kawasaki j1 cylinder base gasket. Please reference the part number for best understanding of model fitment. This part does not include the original packaging. Please with any questions...(July 10th, 2018)
• 11009-1051 Kawasaki Oem Fuel Tank (22% similar) Please look at the pictures and ask any questions. This is new old stock not in factory package, kawasaki oem fuel tank cap gasket, research shows it fits: EX305 b1 1983 , KZ1000 A1-4,E1-2,J1-3,K1-2,M1-2,P1-9,R1 ,KZ1300 A1-4,B2 1979 -'82,KZ250 D1-2,L1,W1, 1980 -'83 ,KZ400 h1 1997 , KZ440 A1-4,D1...(May 28th, 2017)
• 11009-1101 Kawasaki Oem Kz1300 Zn1300 (21.2% similar) Satisfaction guaranteed or your money back. One 1 new oem kawasaki gasket...(February 11th, 2018)