The Honda 31700-ZE7-003 Silicon Rectifier is a genuine OEM component designed for the GXV160 vertical shaft engine. As a direct Honda OEM part, it matches the original specification and installs without modification. This rectifier is the correct service replacement for GXV160 engines showing charging system faults or failed AC-to-DC conversion.
Key Features
- Genuine OEM Charging Component — sourced directly from Honda, this rectifier meets the same electrical specification as the unit your GXV160 left the factory with, ensuring correct output voltage and current handling.
- Direct OEM Replacement — engineered to the original connector and mounting configuration for the GXV160 vertical shaft engine, so installation is straightforward with no adaptation needed.
- Restores Charging System Function — a failed rectifier prevents the engine's charging circuit from converting AC output to usable DC power, leaving batteries undercharged and accessories without supply; this part brings that circuit back to normal operation.
- Verify Your Serial Number — Honda updates parts at production serial breaks, so confirm your GXV160 engine serial number against the fitment table before ordering to ensure part number 31700-ZE7-003 is the correct supersession for your unit.
The silicon rectifier converts the alternating current generated by the engine's charging coil into direct current, which is used to charge the battery and power any DC accessories on the equipment. Without a functioning rectifier, AC voltage passes uncorrected through the circuit, preventing proper battery charging and potentially damaging connected components. When a rectifier fails — typically through thermal stress or electrical overload — the charging system stops delivering usable DC output entirely, and the battery will drain without recovery.
Part Details
| Part Number | 31700-ZE7-003 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Silicon Rectifier |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Vertical Shaft Engine | GXV160 | All |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
