# Dinosaur Electronics 300-4901 Onan Generator Replacement Circuit Board

**Product Details:**

The Dinosaur Electronics 300-4901 is a direct replacement circuit board designed for Onan generators requiring part number 300-4901. This high-quality control board also replaces Onan part numbers 300-3763, 300-3763-01, 300-3763-02, and 300-3763-03, making it a versatile solution for multiple generator models.

**Key Features:**

-   Double-sided circuit board construction with plated through holes to virtually eliminate intermittent connections
-   Fuse protected for enhanced safety and reliability
-   Made in the USA and manufactured in Oregon with rigorous quality control
-   Every board is tested before packaging to ensure proper operation
-   Backed by a three-year manufacturer warranty
-   Easy replacement selection by matching the Onan part number

This replacement board features superior construction with components plated and soldered through the board, providing long-lasting performance and reliability for your RV or standby generator system. The double-sided design ensures solid electrical connections that won't fail due to vibration or temperature fluctuations common in generator applications.

**FAQ**

**What part number is this?**  
The listed part number is 300-4901.

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

**Common Searches**

-   Dinosaur Electronics 300-4901
-   300-4901 Onan Generator Replacement Circuit Board
-   Dinosaur Electronics Onan Generator Replacement Circuit Board

## Details

- **Price:** 449.96 CAD
- **Vendor:** Dinosaur Electronics
- **Type:** Control Boards
- **Tags:** 300-4901, Control Boards, Dinosaur Electronics

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 449.96 CAD | In stock |

## Images

- Dinosaur Electronics 300-4901 Onan Generator Replacement Circuit Board

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/dinosaur-electronics-300-4901-onan-generator-replacement-circuit-board)
> Updated: 2026-11-03