AE-3 Aluminum Pencil Anode - Anode Only

Replacement aluminum engine anode for all brands.

Replaces E-3, E-3Z, CMEZ3.

Length:  2" (50.8mm)
Diameter:  3/4" (19.1mm)
Thread: 1/2-13 UNC

Use with 3/4 NPT Plug (not included).

Aluminum anodes perform better than zinc in heat exchanger applications.

Anode features "Securecore®" central steel core which prevents a wasted end from falling off and blocking waterways.

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.