Yamaha 6S5-51326-00-00 Cap is a genuine Yamaha plug or cap. It is designed for the factory opening, port, or connection point on compatible models. It is listed for 6 Yamaha model and model-year applications spanning model years 2016–2018.

Key Features

• Purpose: Replaces a damaged, worn, loose, or missing original cap or plug.
• Design: Size and installation location are specific to the listed models.
• Fitment: Specified for 6 Yamaha model and model-year applications, listed in the compatibility section below.
• Part Number: Sold as genuine Yamaha part number 6S5-51326-00-00.

Engine & Boat Compatibility

• RM1800 AR192 (2016)
• RX1800 AR190 (2016-2017)
• RX1800 SX190 (2016, 2018)
• SAT1800 AR240 HO (2017)
• SAT1800 SX240 HO (2017)
• XBT1800 212 Limited S (2017)

Performance & Real-World Benefits

A missing or loose cap leaves an opening or port exposed. Replacing it restores the original closure at that point.

Why Choose Yamaha OEM

The Yamaha part number confirms the correct size and installation location for the listed models.

FAQ

Q1: Is 6S5-51326-00-00 a genuine Yamaha OEM part?

Yes. This listing is for genuine Yamaha part number 6S5-51326-00-00, intended for the applications listed in the compatibility section.

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

Match your exact model and model year to the Engine & Boat Compatibility list above, then verify part number 6S5-51326-00-00 against the applicable Yamaha parts diagram.

Q3: Should a seal or O-ring be replaced with this cap or plug?

Check the Yamaha parts diagram for any separate seal, gasket, or O-ring used with the component and replace worn sealing parts as required.

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.