KAWASAKI 16126-1373 Drifter Air Switch Valve

( Manufacturer Part Number: 16126-1373 ), ( Part Type: Switch Valve )

Review KAWASAKI 16126-1373vulcan Drifter Air Switch Valve fits VULCAN 1500 VN 1999–2000

The **Kawasaki 16126-1373 Vulcan S 1500 Drifter Air Switch Valve (99-00)** is a precision-engineered component designed exclusively for Kawasaki s iconic **Vulcan S 1500 Drifter** models produced between **1999 and 2000**. This air switch valve plays a critical role in the motorcycle s **air management system**, ensuring optimal airflow to the carburetors while maintaining smooth throttle response and fuel efficiency. Crafted from high-quality materials, the valve is built to withstand the demands of high-performance riding, offering durability and reliability even under rigorous conditions. Its sleek, compact design integrates seamlessly with the bike s intake setup, allowing for precise control over air intake modulation, which is essential for maintaining the Drifter s signature **torque-rich, low-end power delivery** and refined mid-range performance. Whether cruising on open highways or navigating urban streets, this valve contributes to the motorcycle s **smooth, predictable operation**, reducing the risk of carburetor flooding or lean-running issues. For riders seeking to restore or upgrade their **Vulcan S 1500 Drifter s** original performance, this OEM replacement part ensures a perfect fit and authentic functionality, preserving the bike s classic character while maintaining modern reliability.

### **Pros and Cons of Buying a Kawasaki Vulcan 1500 Drifter (Model Years 1999-2000, with Air Switch Valve)**

#### **Pros**

1. **Classic Cruiser Design** The Vulcan 1500 Drifter features a timeless, retro-inspired design with a low-slung frame, wide seat, and aggressive styling that appeals to fans of classic cruisers. Its "Drifter" badge adds a unique touch compared to other Kawasaki models.

2. **Reliable 1500cc V-Twin Engine** The engine is a robust, air-cooled, pushrod V-twin (ZP1500) known for durability and smooth power delivery. With proper maintenance, it can easily exceed 100,000 miles.

3. **Comfortable Riding Position** The ergonomics are well-suited for long-distance cruising, with a relaxed seat height (27.2 inches), forward controls, and a wide, cushioned seat. The low handlebar position reduces wrist strain.

4. **Decent Power for a Cruiser** The 1500cc engine produces around **85-90 hp** (depending on tuning and modifications), which is strong for its class, especially when paired with a modern exhaust or camshaft upgrade. It offers a balance between torque and top-end speed.

- **Exhaust** (e.g., Akrapovic, Screamin Eagle)

- **Camshafts** (e.g., Kawasaki Performance, J&S)

- **Fuel system** (e.g., aftermarket injectors, fuel pump upgrades)

- **Suspension** (e.g., adjustable shocks, coilovers)

- **Brakes** (e.g., larger discs, radial-mount brakes)

- **Electronics** (e.g., ECU tuning, LED lighting)

6. **Affordable Used Market Price** Compared to modern cruisers or high-end bikes like Harley-Davidsons, a 1999-2000 Vulcan 1500 Drifter is relatively inexpensive, often listed between **$3,000 and $6,000** depending on condition and mileage. This makes it a great entry point for cruiser enthusiasts.

7. **Strong Aftermarket Support** Kawasaki s V-twin platform has a dedicated following, with numerous aftermarket parts, forums (e.g., KawasakiZP.com, CruiserForums), and DIY guides available.

8. **Air Switch Valve (ASV) Feature** The ASV allows riders to switch between **two different air intake setups** (stock vs. performance) without removing the airbox. While not as impactful as a full intake swap, it provides a simple way to tweak throttle response.

9. **Simple Maintenance** The air-cooled engine and straightforward drivetrain make basic upkeep (oil changes, valve adjustments, chain maintenance) manageable for DIYers.

10. **Nostalgic Appeal** For riders who grew up with the late '90s cruiser scene, the Vulcan 1500 holds sentimental value, especially with its unique styling compared to Harley-Davidsons or Indian motorcycles.

---

#### **Cons**

- **Fuel injection** (it uses a carburetor, which can be finicky and less efficient).

- **Traction control or ABS** (standard on most modern cruisers).

- **Digital instrumentation** (basic analog gauges with no speedometer calibration).

- **Lightweight materials** (heavier than modern aluminum-framed cruisers).

2. **Poor Fuel Economy** At best, the Vulcan 1500 gets **25-30 mpg**, which is poor for a bike of its size. Expect to spend more on gas than on a modern 1,200cc cruiser.

3. **Rougher Ride Quality** The suspension is basic (conventional shocks, no adjustable preload), and the frame is rigid compared to modern coil-sprung cruisers. Road imperfections are more noticeable.

4. **Carburetor Reliability Issues** The **CV carburetor** (or later **Kawasaki Performance carb**) can develop leaks, clog, or require frequent cleaning. Tuning can be tricky without a good understanding of carburetion.

5. **Limited Stock Performance** The stock engine is strong but lacks the high-RPM punch of modern bikes. Without modifications, it feels sluggish above **6,000 RPM**. A camshaft swap is often the first upgrade.

6. **Braking Limitations** The stock **drum brakes** (front and rear) are adequate but weak compared to modern disc brake setups. Upgrading to radial-mount discs is a common first modification.

7. **Weight** The Vulcan 1500 weighs around **600-650 lbs** (wet), making it heavier than many modern cruisers (e.g., Harley-Davidson Sportster 1200 is 480 lbs). This affects maneuverability and fuel efficiency.

- **Intermittent lights or gauges** (common in older bikes).

- **Weak starter motor** (some models require a replacement).

- **No USB charging or modern connectivity**.

9. **Resale Value** Unlike modern cruisers or popular classics (e.g., Harley-Davidson Softails), the Vulcan 1500 does not hold its value well. It s more of a "project bike" than an investment.

10. **Potential Rust Issues** Depending on the bike s history, rust in the frame, swingarm, or exhaust can be a concern, especially if it was stored in wet conditions.

11. **Limited Stock Comfort for Tall Riders** While the seat height is reasonable, the **footpeg placement** and **handlebar height** may feel cramped for riders over **6 2 **. Aftermarket pegs and bars can help.

12. **Noise and Vibration** The air-cooled engine and rigid frame transmit more vibration to the rider, which can be fatiguing on long rides. A **vibration dampener** or **seat upgrade** can mitigate this.

---

### **Conclusion**

- Enjoy **modifying and tinkering** with their bike.

- Prefer a **classic cruiser look** with a unique identity (not just another Harley).

- Want a **reliable, high-mileage engine** with strong aftermarket support.

- Are okay with **basic electronics and older technology** in exchange for affordability.

- Plan to **invest in upgrades** (exhaust, camshafts, brakes, suspension) to modernize it.

- Want a **plug-and-play, modern cruiser experience** (e.g., ABS, fuel injection, digital dash).

- Prioritize **fuel efficiency, low maintenance, or comfort** over mod potential.

- Dislike **working on carburetors or dealing with dated electrical systems**.

- Are looking for a **high-resale-value bike** (it depreciates quickly).

---

### **Recommendation**

You re a **mechanically inclined rider** who enjoys **DIY modifications**.

You want a **unique, stylish cruiser** that stands out from the Harley herd.

You re willing to **spend $1,000 $2,000 on upgrades** (exhaust, camshafts, brakes) to make it more enjoyable.

You find a **well-maintained example** with **clean title, no rust, and a service history**.

You want a **modern, low-maintenance cruiser** with **fuel injection and ABS**.

You **hate working on carburetors** or dealing with older electrical systems.

You re **not prepared for modifications** (the stock bike is underpowered and outdated).

You **prioritize fuel economy, comfort, or resale value** over mod potential.

The **Vulcan 1500 Drifter is a fantastic project bike for enthusiasts** who appreciate its **retro charm, mod potential, and reliability**. With the right upgrades, it can become a **fun, powerful cruiser** but it requires **patience and mechanical involvement**. If you re looking for a **turn-key, modern bike**, consider alternatives like the **Harley-Davidson Sportster 1200, Indian Scout, or a newer Kawasaki Vulcan 1700**. However, for the right buyer, this is a **hidden gem** in the cruiser world.

Details:

Good usable part with only normal signs of wear and some light melting on the hoses but nothing excessive. 99-00 Kawasaki Vulcan 1500 Drifter J model EFI. Combined shipping is available for multiple items.: This is a used part that has been cleaned, tested and inspected to ensure quality.

99 Kawasaki Vulcan VN 1500 J Drifter.

part #: 161261373 price

• $15.00

specifications intakefuelmotorcycle:

• for models: 1500, Vn, Vulcan
• for makes: Kawasaki
• for years: 1999-2000
• mpn: 16126-1373
• part type: Switch Valve

returns intakefuelmotorcycle:

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

seller intakefuelmotorcycle:

• # reviews: 117552
• rating: 99.9%
• city: Chippewa Lake, Ohio

offer intakefuelmotorcycle:

• started: May 29, 2026
• quantity: 1
• sold: 0
• availability: In Stock
• best offers: True
• options: Ship-to-home

payments intakefuelmotorcycle:

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

shipping intakefuelmotorcycle:

• class: Expedited
• service: Expedited
• transit: 3-6 Days
• type: Fixed
• cost: $0.00

general intakefuelmotorcycle:

• condition: Used
• Motorcycle Scooter Parts Accessories > Air Intake Fuel Delivery > Other Air Intake Fuel Delivery

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