YAMAHA 5KM-21557 Air Duct Pipe

( Part Type: Pipe Duct ), ( Manufacturer Part Number: 5KM-21557 )

Review YAMAHA Air Duct Pipe fits GRIZZLY 660 4X4 2002–2003

Introducing the Yamaha 5KM-21557 Air Duct Pipe, an essential upgrade for your 2002 and 2003 Yamaha Grizzly 660 4x4 ATV. This high-performance air duct pipe is specifically designed to enhance the air intake system of your Grizzly, allowing for increased power and improved engine response.

Crafted from premium materials, this air duct pipe is engineered to deliver superior durability and resistance to the rigors of off-road riding. The pipe is made from aluminum, a lightweight yet robust material that is highly resistant to corrosion and damage. Its smooth, polished finish not only looks great but also reduces air turbulence for optimal airflow.

The Yamaha 5KM-21557 Air Duct Pipe features a unique design with a larger diameter than the stock pipe, allowing for more air to flow into the engine. This results in a more powerful and responsive engine, allowing you to tackle even the most challenging terrain with ease.

Installation of the air duct pipe is a straightforward process, requiring no modifications to the factory air box or engine. It simply replaces the stock pipe, making it a quick and easy upgrade for any Yamaha Grizzly 660 4x4 owner.

In summary, the Yamaha 5KM-21557 Air Duct Pipe is an excellent investment for any 2002 or 2003 Yamaha Grizzly 660 4x4 owner looking to enhance their ATV's performance. With its premium materials, unique design, and easy installation, this air duct pipe is sure to deliver increased power, improved engine response, and a more enjoyable off-road riding experience.

Pros and Cons of Buying a Yamaha Grizzly 660 4x4 Air Duct Pipe (2002-2003)

The Yamaha Grizzly 660 4x4 is a popular all-terrain vehicle (ATV) known for its durability and performance. One of the common aftermarket upgrades for this ATV is the air duct pipe. In this article, we will discuss the pros and cons of buying a Yamaha 5km-21557 2002-2003 Grizzly 660 4x4 air duct pipe.

1. Improved Air Flow: The aftermarket air duct pipe allows for better air flow to the engine, leading to improved performance and power.

2. Cooling Efficiency: The upgraded air duct pipe enhances the cooling efficiency of the engine by allowing more air to circulate around it, preventing overheating.

3. Durability: The aftermarket air duct pipe is often made of higher quality materials, making it more durable than the original equipment manufacturer (OEM) part.

4. Customization: Installing an aftermarket air duct pipe allows for customization, giving your ATV a unique look and enhancing its overall appearance.

1. Cost: The aftermarket air duct pipe can be more expensive than the OEM part.

2. Installation: Installing the aftermarket air duct pipe may require some mechanical knowledge or hiring a professional, adding to the overall cost.

3. Fit and Compatibility: Ensure that the aftermarket air duct pipe is compatible with your specific model and year of the Yamaha Grizzly 660 4x4.

The decision to buy a Yamaha 5km-21557 2002-2003 Grizzly 660 4x4 air duct pipe depends on your individual needs, preferences, and budget. If you prioritize improved performance, cooling efficiency, and durability, then the aftermarket air duct pipe may be a worthwhile investment. However, if cost is a concern or you prefer the convenience of an OEM part, then sticking with the original equipment may be the better choice for you.

Before making a purchase, research various aftermarket air duct pipe options to ensure compatibility with your ATV model and year. Compare prices, read customer reviews, and consult with professionals or experienced ATV enthusiasts to make an informed decision. Ultimately, consider your personal goals and priorities when deciding whether to invest in an aftermarket air duct pipe for your Yamaha Grizzly 660 4x4.

part # 5km21557 prices

• $14.49-$28.19

specifications atvweld:

• for models: 660, 4x4, Grizzly
• for makes: Yamaha
• for years: 2002-2003
• part type: Pipe Duct
• manufacturer part number: 5KM-21557

offer atvweld:

• availability: In Stock
• sold: 0
• started: April 19, 2025
• best offers: True
• options: Ship-to-home
• quantity: 1

general atvweld:

• ATV, Side-by-Side UTV Parts Accessories > Body Frame > Other Body Frame
• condition: Used

returns atvweld:

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

seller atvweld:

• # reviews: 3423
• rating: 99.7%

payments atvweld:

• other
• wallet: Paypal
• credit card: Visa

shipping atvweld:

• service: USPS Priority Mail
• cost: $0.00
• transit: 5-12 Days
• type: Calculated
• carrier: USPS
• class: Expedited

Yamaha 5KM-21557 Is Similar To:

• Yamaha 3b4-24141-01-00 Tank Guard Fuel Cover # 2011 Grizzly 700 Eps 4x4 (42.5% similar) $12.74–$30.00. (August 21st, 2024)
• Yamaha 17s-83500-01-00 Grizzly 450 Hunter 08 Speedometer Gauges 17s-83500-00-00 48104 (36.9% similar) $349.99. (August 23rd, 2024)
• Yamaha 28p-8212b-01-00 Battery Box # 2011 Grizzly 700 Eps 4x4 (46.2% similar) $29.99–$40.00. (August 26th, 2024)
• Yamaha 3b4-21721-d0-00 Panel Right Side Camouflage # 2011 Grizzly 700 Eps 4x4 (42.1% similar) $58.49. (August 26th, 2024)
• Yamaha 3b4-21711-d0-00 Panel Left Side Camouflage # 2011 Grizzly 700 Eps 4x4 (42.4% similar) $60.00–$994.72. (August 26th, 2024)
• Yamaha 1sc-e8121-00-00 Grizzly 300 Yfm300g Hand Shift Lever Handle (49.2% similar) $29.94–$49.95. (August 26th, 2024)
• Yamaha 3b4-15431-00-00 2007-2020 Grizzly 550 700 Outer Belt Clutch Cover (53.1% similar) $24.95–$59.00. (August 27th, 2024)
• Yamaha 1sc-f1711-10-00 Grizzly 300 Yfm300g Front Left Side Drivers Seat Saddle Panel Trim (37.2% similar) $79.95. (August 27th, 2024)
• Yamaha 3b4-21523-00-00 Grizzly 700 08 Battery Box 47547 (54.1% similar) $21.88–$21.98. (August 27th, 2024)
• Yamaha 3b4-27462-00-00 Grizzly 700 Eps 09 Footwell Support Right 46754 (50.8% similar) $19.98–$109.97. (August 31st, 2024)
• Yamaha 3b4-27452-00-00 Grizzly 700 Eps 09 Footwell Support Left 46754 (51.2% similar) $19.95–$19.99. (August 31st, 2024)