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Standard Ignition RY2052 Trailer Tow Relay
| Brand | Standard Ignition RY2052 |
|---|---|
| Mounting Bracket Included | Yes |
| Connector Gender | Female |
| Connector Quantity | 1 |
| Connector Shape | Rectangular |
| Contents | Relay |
| Functions | Relay |
| Hardware Included | Bracket |
| Mounting Hole Quantity | 1 |
| Mounting Type | Bolt mount |
| Spring Included | No |
| Terminal Gender | Male |
| Terminal Quantity | 10 |
| Terminal Type | Blade |
| Voltage | 12v |
| Fits | Toyota · 6 vehicles |
12V relay. Built for trailer tow electrical circuits with a rectangular connector.
Bolt-mount design. Includes a mounting bracket for secure relay replacement.
Cross-references Standard Ignition RY2052, 8198534040 and AR7570 for the same application. See all 5.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Overview
Standard Ignition RY2052 is a 12V trailer tow relay with a rectangular female connector and 10 blade terminals. It is built for bolt-mount installation and includes a mounting bracket for a secure electrical replacement.
Key Features
- 12V relay for trailer tow electrical circuits
- Rectangular female connector with 10 blade terminals
- Bolt-mount design with mounting bracket included
- Direct replacement under Standard Ignition part number RY2052
Fitment
- Fits 2023-2025 Toyota Sequoia, N/A.
- Fits 2022-2024 Toyota Tundra, N/A.
Details
This trailer tow relay is intended for electrical control in towing-related circuits and is listed for Toyota Sequoia and Toyota Tundra applications. The connector layout, terminal style, and bolt-mount format support a straightforward relay replacement where the original unit uses the same configuration. Standard Ignition RY2052 is also cross-referenced to 8198534040 and AR7570 for the same application.
Common Issues It Can Address
- Trailer tow relay failure causing intermittent towing circuit operation
- No power delivery to the tow electrical system
- Relay-related electrical faults in the towing circuit
- Connector mismatch when replacing the original relay
Installation Notes
Verify the connector shape, terminal count, and mounting style against the original relay before installation. Confirm 12V system requirements and inspect the mounting point and bracket alignment during replacement.
Quality Assurance
Standard Ignition supplies electrical replacement parts for service applications, and RY2052 is identified as the direct part number for this relay.
| Year | Make | Model | Notes |
|---|---|---|---|
| 2025 | Toyota | Sequoia | — |
| 2024 | Toyota | Sequoia | — |
| 2024 | Toyota | Tundra | — |
| 2023 | Toyota | Sequoia | — |
| 2023 | Toyota | Tundra | — |
| 2022 | Toyota | Tundra | — |
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