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Standard Ignition RCM4N Computer Control Relay
| Brand | Standard Ignition RCM4N |
|---|---|
| Amperage Rating | 20 A |
| Connector Shape | Rectangular |
| Contents | Radiator Fan Control Module |
| Continuous Duty | No |
| Functions | Relay |
| Mounting Bracket(s) Included | Yes |
| Terminal Gender | Female |
| Terminal Type | Blade |
| Voltage | 12 |
| Fits | Ford, Lincoln, and Mercury · 19 vehicles |
Durable composite housing. Helps protect the relay from heat, dust, and moisture.
Aluminum contacts. Built for dependable conductivity and long service life.
Blade-terminal design. Rectangular 24-terminal layout for a secure electrical connection.
Cross-references Cardone Reman 73-70003, Four Seasons 37512 and TYC 20251 for the same application. See all 10.
Computer Control Relay for Ford, Lincoln, and Mercury
Standard Ignition RCM4N is a 12-volt computer control relay built for radiator fan control applications in select Ford, Lincoln, and Mercury vehicles. It uses a rectangular connector, 24 female blade terminals, and a mounting bracket for a secure under-hood installation.
Key Features
- 12 V computer control relay with 20 A amperage rating
- Rectangular connector shape with 24 female blade terminals
- Mounting bracket(s) included for proper placement
- Radiator fan control module content for relay-based cooling control
- Composite housing helps protect against heat and harsh under-hood conditions
- Aluminum contacts support durability and long service life
- Epoxy sealing helps resist dust, heat, and moisture
Detailed Description
The Standard Ignition RCM4N is a relay assembly for radiator fan control and related computer-controlled electrical functions. It is manufactured in a TS16949 and ISO9001 certified facility and uses composite housing, aluminum contacts, and epoxy protection to support dependable operation in demanding engine-bay environments. This part cross-references Four Seasons 37512 for the same application. It is a direct-fit style option for select 1992-1995 Ford Taurus, 1992-1995 Lincoln Continental, and 1992-1995 Mercury Sable applications, as well as 1986 Mercury Sable and 1992-1993 Lincoln Continental module applications.
What It Helps Solve
- Radiator fan relay failure
- Intermittent cooling fan operation
- Electrical switching issues in the fan control circuit
- Heat- or moisture-related relay damage
- Connector or terminal wear at the control module
Installation Notes and Tips
- Verify connector shape, terminal count, and mounting bracket location before installation.
- Inspect the fan circuit, wiring, and related fuses or connectors for damage before replacing the relay.
- Confirm vehicle application by year, make, and model: Fits 1992-1995 Ford Taurus, N/A; Fits 1992-1995 Lincoln Continental, N/A; Fits 1992-1995 Mercury Sable, N/A; Fits 1986 Mercury Sable, N/A; Fits 1992-1993 Lincoln Continental, N/A.
- Use the vehicle service information to confirm the correct radiator fan control module location and connector orientation.
Quality Assurance
Standard Ignition manufactures this relay in a TS16949 and ISO9001 certified facility. The housing, contacts, and epoxy construction are selected to support consistent electrical performance in severe under-hood conditions.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1995 | Ford | Taurus | — | — | GAS | N/A | Performance fuel injector fits various vehicle makes and models. |
| 1995 | Lincoln | Continental | — | — | — | N/A | Performance fuel injector fits various vehicle makes and models. |
| 1995 | Mercury | Sable | — | — | — | N/A | Performance fuel injector fits various vehicle makes and models. |
| 1994 | Ford | Taurus | — | — | GAS | N/A | Performance fuel injector fits various vehicle makes and models. |
| 1994 | Lincoln | Continental | — | — | — | N/A | Performance fuel injector fits various vehicle makes and models. |
| 1994 | Mercury | Sable | — | — | — | N/A | Performance fuel injector fits various vehicle makes and models. |
| 1993 | Ford | Taurus | — | — | — | N/A | Performance fuel injector fits various vehicle makes and models. |
| 1993 | Ford | Taurus | 3.0L | V6 | — | N/A | Performance fuel injector fits various vehicle makes and models. |
| 1993 | Ford | Taurus | 3.8L | V6 | — | N/A | Performance fuel injector fits various vehicle makes and models. |
| 1993 | Lincoln | Continental | — | — | — | N/A | Module; New |
| 1993 | Lincoln | Continental | — | — | — | N/A | Performance fuel injector fits various vehicle makes and models. |
| 1993 | Mercury | Sable | — | — | — | N/A | Performance fuel injector fits various vehicle makes and models. |
| 1992 | Ford | Taurus | — | — | — | N/A | Performance fuel injector fits various vehicle makes and models. |
| 1992 | Ford | Taurus | 3.0L | V6 | — | N/A | Performance fuel injector fits various vehicle makes and models. |
| 1992 | Ford | Taurus | 3.8L | V6 | — | N/A | Performance fuel injector fits various vehicle makes and models. |
| 1992 | Lincoln | Continental | — | — | — | N/A | Module; New |
| 1992 | Lincoln | Continental | — | — | — | N/A | Performance fuel injector fits various vehicle makes and models. |
| 1992 | Mercury | Sable | — | — | — | N/A | Performance fuel injector fits various vehicle makes and models. |
| 1986 | Mercury | Sable | — | — | — | N/A | Performance fuel injector fits various vehicle makes and models. |
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