AE-1G Aluminum Pencil Anode – Anode Only

Protect your engine’s heat exchanger from galvanic corrosion with the AE-1G Aluminum Pencil Anode. Designed as a replacement engine anode for a wide range of brands, this compact pencil anode provides reliable corrosion protection in heat exchanger applications.

Aluminum anodes perform better than zinc in heat exchanger applications, and the AE-1G features Securecore® central steel core technology to help prevent a wasted end of the anode from breaking off and blocking waterways. Use with a 3/8 NPT plug (not included).

Key Features

• Replacement aluminum engine anode for all brands
• Replaces E-1G, E-1GZ, and CMEZ1G
• Designed for heat exchanger protection
• Aluminum performs better than zinc in heat exchanger applications
• Securecore® central steel core helps prevent wasted anode material from blocking waterways
• Compact design for easy replacement
• Plug not included: Use with a 3/8 NPT plug

Specifications

• Material: Aluminum
• Application: Heat Exchanger / Engine Pencil Anode
• Length: 1" (25.4 mm)
• Diameter: 1/2" (12.7 mm)
• Thread: 3/8-16 UNC
• Plug: 3/8 NPT (not included)

Includes

• AE-1G Aluminum Pencil Anode
• Plug not included

Not sure which pencil anode you need? Use our Pencil Anode Measurement Chart to quickly identify the correct replacement by length, diameter, thread size, and plug type.