Yamaha 90445-21807-00 Hose is a genuine Yamaha hose, pipe, or fitting component. It is shaped for the factory routing and connection points on compatible models. It is listed for 20 Yamaha model and model-year applications spanning model years 2008–2024.

Key Features

• Purpose: Replaces a factory line or connection that is cracked, leaking, restricted, damaged, or removed during service.
• Design: Formed to follow the factory hose, pipe, or connection path.
• Fitment: Specified for 20 Yamaha model and model-year applications, listed in the compatibility section below.
• Part Number: Sold as genuine Yamaha part number 90445-21807-00.

Engine & Boat Compatibility

• FA1800 WaveRunner FX SHO (2013-2015)
• FA1800A WaveRunner FX Cruiser SHO (2013-2016)
• FC1800 WaveRunner FX Cruiser SVHO (2016)
• FC1800 WaveRunner FX SVHO (2014-2021)
• FC1800A WaveRunner FX Cruiser SVHO (2014-2015, 2017-2019, 2021)
• FC1800B WaveRunner FX Limited SVHO (2017-2021)
• FX1800 WaveRunner FX Cruiser SHO (2008-2012)
• FX1800 WaveRunner FX SHO (2008-2012)
• FX1800 WaveRunner FX SVHO (2024)
• FX1800A WaveRunner FX Cruiser SVHO (2024)
• FX1800B WaveRunner FX Limited SVHO (2024)
• GP1800 (2017-2018)
• GP1800 GP SVHO (2024)
• GP1800R SVHO (2021)
• GX1800 WaveRunner FZR (2009-2016)
• GX1800A WaveRunner FZS (2009-2016)
• RM1800 AR192 (2013-2016)
• RM1800 SX192 (2013-2015)
• RP1800 AR195 (2017-2018)
• RP1800 SX195 (2017)

Performance & Real-World Benefits

A cracked or restricted line can leak or disrupt flow through the system it serves. Installing the correct factory-shaped component restores the original routing and connection points, so the line seats where it was designed to.

Why Choose Yamaha OEM

Genuine Yamaha routing components are shaped for the factory path and connection points of the listed models, whereas a generic hose or fitting may differ in length, bend, or end connection.

FAQ

Q1: Is 90445-21807-00 a genuine Yamaha OEM part?

Yes. This listing is for genuine Yamaha part number 90445-21807-00, intended for the applications listed in the compatibility section.

Q2: How do I confirm this hose fits my Yamaha?

Match your exact model and model year to the Engine & Boat Compatibility list above, then verify part number 90445-21807-00 against the applicable Yamaha parts diagram.

Q3: Should clamps or seals be replaced with this hose or fitting?

Inspect any related clamps, O-rings, gaskets, and connectors shown in the Yamaha parts diagram and replace worn components as needed.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.