Cummins Onan Generator Control Board | 327-1413 | KY/KYD | RV

Restore control function to your Cummins Onan RV generator with the Cummins Onan Generator Circuit Control Board (Part #327-1413). Genuine Onan OEM PCB control assembly for select RV generator applications — commonly listed for RV QG, Camp Power, and MicroLite/MicroQuiet KY and KYD generator models. Manages generator starting, running, and control functions. Cross-references Onan 300-5046.

⚠️ CRITICAL — Model-Specific, Verify Before Ordering

Read this section carefully before ordering. Onan generator control boards are tied to specific generator model, spec letter, and control configuration. This board is NOT universal for all Onan generators.

Before ordering, verify all of the following:

• Generator model number (from the generator nameplate)
• Spec letter
• Serial number
• Existing board part number (visible on the current control board)
• Whether the generator is KY or KYD series

Do not order by appearance alone — several Onan control boards can look similar but operate differently. Matching only by appearance may result in the wrong replacement part.

Common Generator Compatibility

Commonly listed for the following Onan RV generator families:

• RV QG
• Camp Power
• MicroLite / MicroQuiet

Specifically the KY and KYD model families within these product lines.

What This Does

The generator circuit control board is the electronic control brain that manages generator operation. Meaningful functions:

• Manages generator starting sequence
• Processes local and remote switch input
• Manages run/stop control
• Interprets generator feedback signals

Common Failure Symptoms — Board vs Other Causes

Possible control board issues (vs other causes to check):

• Generator will not crank — Board may not be sending start signal (also check: battery, start switch, fuse, wiring, solenoid, ground)
• Generator cranks but will not start — Board may not be managing start/run sequence (also check: fuel, carburetor, ignition, oil level switch, air filter)
• Generator starts then shuts down — Board may fail to maintain run signal (also check: low oil, fuel, overheating, voltage output, brushes, slip rings, rotor/stator)
• No response from local or remote switch — Board may not be processing switch input (also check: harness, rocker switch, corrosion, fuse, battery)
• Intermittent operation — Internal board fault possible (also check: loose terminals, corroded connectors, weak battery, poor ground)

Meaningful diagnostic reality: many "control board" symptoms actually come from wiring, switches, batteries, or ground faults. Rule out these before assuming board failure.

⚠️ Board Only — Other Components Sold Separately

Important buyer note: this listing includes the control board only. Does NOT include:

• Generator wiring harness
• Start/stop rocker switch
• Interior remote panel
• Voltage regulator or other control modules
• Generator control panel enclosure
• Fuses, terminals, or connectors

Inspect the generator wiring and related control components before replacing the board.

Cross-Reference Part Numbers

• Part Number: 327-1413
• Alternate Format: 0327-1413
• Manufacturer Numbers: 327-1413, 94-3339
• Common Cross-Reference: Onan 300-5046
• UPC: 765053783163

Installation Overview

Board replacement should follow this sequence:

1. Confirm compatibility — verify generator model, spec, serial, and original board part number
2. Disconnect power — battery/starting power safely disconnected before service
3. Access control area — remove generator access cover or control panel cover
4. Document wiring — photograph all wire positions and connectors before disconnecting
5. Remove old board — carefully disconnect harnesses
6. Install replacement — mount and reconnect wiring exactly as required
7. Inspect related components — switches, harnesses, connectors, fuses, brushes, slip rings, charging/starting circuits
8. Test operation — verify proper start, stop, and run operation

⚠️ Professional Installation Required

Electronic control board replacement should be performed by qualified personnel familiar with RV generator electrical systems. Always shut down the generator, disconnect applicable power sources, and follow all Cummins Onan generator service precautions before beginning work.

Genuine Cummins Onan OEM

Key Features

• Genuine Cummins Onan OEM generator circuit control board
• Part number: 327-1413 (alternate format 0327-1413)
• Manufacturer numbers: 327-1413, 94-3339
• Common cross-reference: Onan 300-5046
• UPC: 765053783163
• For RV QG, Camp Power, MicroLite/MicroQuiet KY and KYD generator families
• Manages generator start, run, and control functions
• ⚠️ Model-specific — verify generator model, spec letter, and original board number before ordering
• ⚠️ Board only — harness, switch, panel, regulator, enclosure NOT included

Specifications

• Brand: Cummins Onan / Cummins Power Generation
• Part Number: 327-1413
• Alternate Format: 0327-1413
• Manufacturer Numbers: 327-1413, 94-3339
• Common Cross-Reference: Onan 300-5046
• UPC: 765053783163
• Component Type: Generator Circuit Control Board / PCB Assembly
• Common Listed Fits: RV QG, Camp Power, MicroLite/MicroQuiet KY and KYD Models
• Universal Fit: No — verify generator model, spec letter, and board number
• Included: Control board only (harness, switches, enclosure, other components sold separately)
• Warranty: Manufacturer's warranty