# Dinosaur Electronics 3001227 Onan 300-1227 Generator Control Board Replacement

**Product Details:**

The Dinosaur Electronics 3001227 is a power supply generator control board designed as a direct replacement for the Onan OEM part number 300-1227 . Built to restore reliable generator operation in RV applications, this board is a straightforward swap-in solution for failed or failing Onan generator control boards.

**Key Features:**

-   Double-sided plated thru-hole construction virtually eliminates intermittent connections — a common failure point on original Onan boards
-   Easy replacement selection — simply match your existing Onan part number (300-1227) to Dinosaur's part number
-   Every board is individually tested before packaging to ensure reliable out-of-the-box performance
-   Made in the USA — manufactured in Oregon with quality-first processes
-   3-Year Warranty — industry-leading coverage for peace of mind

Replaces Onan Part Number: 300-1227

Dinosaur Electronics has been a trusted name in RV replacement circuit boards for decades, offering improved construction over factory originals. This board is an ideal solution for RV owners and technicians looking to restore Onan generator functionality quickly and confidently.

**FAQ**

**What part number is this?**  
The listed part number is 300-1227.

**Should I confirm product specifications before ordering?**  
Yes. Compare the original product specifications with the information supplied.

**Common Searches**

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-   300-1227 Dinosaur Electronics 3001227 Onan 300-1227 Generator Control Board Replacement
-   Dinosaur Electronics Dinosaur Electronics 3001227 Onan 300-1227 Generator Control Board Replacement

## Details

- **Price:** 255.18 CAD
- **Vendor:** Dinosaur Electronics
- **Type:** Control Boards
- **Tags:** 300-1227, Control Boards, Dinosaur Electronics

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 255.18 CAD | In stock |

## Images

- Dinosaur Electronics 3001227 Onan 300-1227 Generator Control Board Replacement

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/dinosaur-electronics-300-1227-dinosaur-electronics-3001227-onan-300-1227-generator-control-board-replacement)
> Updated: 2026-11-07