Standard Ignition RY-71 Engine Control Module Relay

Engine Control Module Relay for Ford and Lincoln

Standard Ignition RY-71 is an engine control module relay built for 12-volt automotive electrical systems. It is used across a wide range of Ford, Lincoln, Mercury, Mazda, Jeep, and Plymouth applications, including long-tail searches such as an ECM relay for 1986-1997 Ford Taurus, a relay for 1983-1992 Ford F-150, or a replacement relay for 1996-1998 Lincoln Town Car.

Key Features

• 12-volt relay with a 25 amp amperage rating
• Female connector with a square connector shape
• 5 male blade terminals for vehicle-specific electrical connections
• Composite housing built for under-hood heat and harsh operating conditions
• Brass or copper contacts where specified for wear resistance
• Manufactured under TS16949 and ISO9001 certified quality systems

Detailed Description

The Standard Ignition RY-71 engine control module relay is a direct-fit electrical relay used in many Ford, Lincoln, Mercury, Mazda, Jeep, and Plymouth vehicles. It is designed to maintain reliable switching performance in engine management circuits, with a composite housing that helps protect the relay from temperature extremes and severe under-hood exposure. Standard Ignition applies controlled manufacturing processes from component selection through final assembly to help ensure consistent fit and function. This part cross-references Davico Mfg 19360 for the same application. Common search terms include RY-71 relay, ECM relay for Ford Mustang, and engine control module relay for Lincoln Continental.

What It Helps Fix

• No-start or intermittent start conditions related to relay failure
• Engine control power interruptions
• Erratic ECM power delivery
• Electrical contact wear or heat-related relay breakdown
• Hard-to-diagnose fuel or ignition circuit interruptions

Installation Notes and Tips

Verify connector style, terminal count, and amperage rating before installation. This relay uses a female connector, square housing, and 5 male blade terminals, so matching the original relay configuration is important. Confirm the vehicle application and any notes in the fitment data, including special cases such as 5-term ABS relay or emissions-related configurations on select Ford and Mercury models. Compatible With 1980-2000 Lincoln Continental, 1986-1997 Ford Taurus, and 1983-1992 Ford F-150 applications listed in the fitment data.

Quality Assurance

Standard Ignition manufactures this relay under TS16949 and ISO9001 certified processes and maintains quality control throughout production. The brand states that its ignition products are built to stringent quality requirements for the correct vehicle application.