Yamaha - Anode - Corrosion Protection - 6E5-45251-00-00

Overview

If you spend any time in salt or brackish water, you learn pretty quick that corrosion doesn’t take a day off. This anode is one of those small parts that quietly protects the expensive stuff—your lower unit, your hardware, everything below the waterline. It wears down so your engine doesn’t, and that’s exactly what you want. Swap it out regularly, and you’ll keep your Yamaha looking and running like it should.

Key Features

• Sacrificial Metal Design – Draws corrosion away from critical engine components to prevent damage.
• Marine-Grade Alloy Build – Holds up in harsh saltwater and mixed water conditions.
• Direct Yamaha Fitment – Installs cleanly using factory mounting points with no modification.
• Consistent Protection Over Time – Maintains effectiveness as it gradually wears instead of failing suddenly.

Engine & Boat Compatibility

115 HP Yamaha Outboards – 1986–2005
130 HP Yamaha Outboards – 1988–2004
150 HP Yamaha Outboards – 1986–2005
175 HP Yamaha Outboards – 1986–2000
200 HP Yamaha Outboards – 1986–1998
225 HP Yamaha Outboards – 1990–1997
250 HP Yamaha Outboards – 1990–1996
25–30 HP Yamaha Outboards – 1987–1998

FAQ

Q: How fast should this anode wear down?
A: It depends on your water—saltwater eats them faster, while freshwater slows things down quite a bit.

Q: What happens if I don’t replace it?
A: Corrosion will start attacking your lower unit and metal components instead, which gets expensive fast.

Q: Do I need to prep anything before installing a new one?
A: Just make sure the mounting surface is clean so it has good electrical contact.

Q: Can I mix different types of anodes on the same motor?
A: It’s best not to—stick with the correct type to avoid uneven protection.

Q: Why does my anode look crusty or chalky?
A: That’s normal—it means it’s doing its job and reacting with the water around it.

• Supersessions
  6J8-14546-00-00