Standard Ignition RY-460 Starter Relay

Starter Relay for Ford and Mercury Applications

Standard Ignition RY-460 is a 12-volt starter relay built for select Ford and Mercury vehicles that use a square, 4-terminal blade-style relay. It is a direct-fit electrical replacement for applications such as the Ford Contour, Mercury Mystique, and Ford F-250 Super Duty.

Standard Ignition RY-460 uses a composite housing to help protect internal components from heat and demanding under-hood conditions. Brass or copper contacts are used where specified for wear resistance, and the part is manufactured under TS16949 and ISO9001 quality systems.

Key Features

• 12-volt starter relay for electrical starting circuits
• 70 amp amperage rating
• Square connector shape with 4 male blade terminals
• Composite housing for harsh temperature and under-hood exposure
• Brass or copper contacts where specified for extended wear
• Standard Ignition RY-460 replacement part number

Detailed Description

This starter relay is used in starting and relay control circuits where a reliable high-current switching component is required. Standard Ignition RY-460 is engineered for select Ford and Mercury platforms, including 1995-2000 Ford Contour, 1995-2000 Mercury Mystique, 1999-2001 Mercury Cougar, and 2006 Ford F-250 Super Duty. It also cross-references Four Seasons 36223 for the same application.

Built with a square connector layout and 4 blade terminals, this relay supports straightforward electrical replacement in vehicles that call for the specified configuration. The RY-460 part number is a useful reference when matching the relay to the original unit during service on Ford Contour and Mercury Mystique starting or fan-control circuits.

Common Problems This Relay Can Address

• No-crank condition caused by a failed starter relay
• Intermittent starter engagement
• Electrical switching issues in relay-controlled circuits
• Heat-related relay failure in the under-hood environment
• Starting system faults on Ford and Mercury relay applications

Installation Notes and Tips

Verify the connector shape, terminal count, terminal type, and voltage before installation. This relay uses a square connector with 4 male blade terminals and does not include a mounting bracket. Confirm the original relay’s amperage and application notes, especially on vehicles with fan-control or high-output/high-speed relay requirements. Match the vehicle’s original relay configuration before installing Standard Ignition RY-460.

Quality Assurance

Standard Ignition manufactures this relay under controlled quality processes with TS16949 and ISO9001 certified plants. The housing and contact materials are selected to support durability in demanding automotive electrical service.