---
product_id: 82308684
title: "JDMSPEED New Starter Solenoid Relay SW-3 Replacement for Ford Jeep Lincoln Mercury 1958-1991 Replaces C6AF, C7AF, C3912, C9AF, D2AF11450AA, 50-430, B-6A-11450A SW3 12V Black"
brand: "jdmspeed"
price: "867733₫"
currency: VND
in_stock: true
reviews_count: 9
category: "Jdmspeed"
url: https://www.desertcart.vn/products/82308684-jdmspeed-new-starter-solenoid-relay-sw-3-replacement-for-ford
store_origin: VN
region: Vietnam
---

# 12V coil voltage 4-terminal grounded base Copper & plastic anti-corrosion shell JDMSPEED New Starter Solenoid Relay SW-3 Replacement for Ford Jeep Lincoln Mercury 1958-1991 Replaces C6AF, C7AF, C3912, C9AF, D2AF11450AA, 50-430, B-6A-11450A SW3 12V Black

**Brand:** jdmspeed
**Price:** 867733₫
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your classic ride with JDMSPEED’s powerhouse starter relay!

## Quick Answers

- **What is this?** JDMSPEED New Starter Solenoid Relay SW-3 Replacement for Ford Jeep Lincoln Mercury 1958-1991 Replaces C6AF, C7AF, C3912, C9AF, D2AF11450AA, 50-430, B-6A-11450A SW3 12V Black by jdmspeed
- **How much does it cost?** 867733₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/82308684-jdmspeed-new-starter-solenoid-relay-sw-3-replacement-for-ford)

## Best For

- jdmspeed enthusiasts

## Why This Product

- Trusted jdmspeed brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Durable copper and plastic shell resists corrosion and heat for long-term performance.
- • **Vintage Vehicle Ready:** Perfect replacement for classic Ford, Jeep, Lincoln, and Mercury models from 1958-1991.
- • **Plug & Play Simplicity:** 4-terminal design with standardized posts for effortless installation and compatibility.
- • **Power Up with Precision:** 12-volt coil ensures reliable, consistent starter engagement every time.
- • **Maximize Your Ride’s Potential:** Engineered to optimize starter relay performance, keeping your vehicle firing on all cylinders.

## Overview

The JDMSPEED New Starter Solenoid Relay SW-3 is a high-quality 12-volt replacement part designed for Ford, Jeep, Lincoln, and Mercury vehicles from 1958 to 1991. Featuring a robust copper and plastic anti-corrosion shell, a 4-terminal grounded base, and standardized terminal posts, it ensures durable, reliable starter performance with easy installation. This aftermarket relay maximizes starter efficiency and is compatible with multiple classic models, making it a must-have upgrade for vintage vehicle enthusiasts.

## Description

12-Volt 4-Terminal Grounded base Battery terminal 5/16-24 Motor terminal 5/16-24 Switch terminal 10-32 post Relay terminal 10-32 post Resists abrasion and corrosion Maximizes performance Made from high-quality materials Easy installation Ensures laStarter Solenoid Relay SW3 B6AZ-11450-A Replacement For AEROSTAR 2.8L(171) V6 1986 Replacement For AEROSTAR 3.0L(182) V6 1986-1991 Replacement For BRONCO 2.8L(170) L6 1965-1972Replacement For BRONCO 2.8L(170) L6 1972 Replacement For BRONCO 3.3L(200) L6 1973-1974 Replacement For BRONCO 3.3L(200) L6 1973-1974 Replacement For BRONCO 3.9L(240) L6 1967 Replacement For BRONCO 3.9L(240) L6 1967 Replacement For BRONCO 4.7L(289) V8 1966-1968Replacement For BRONCO 4.7L(289) V8 1966-1968 Replacement For BRONCO 4.9L(300) L6 1980-1981 Replacement For BRONCO 4.9L(300) L6 1980-1981 Replacement For BRONCO 4.9L(300) L6 1981-1982Replacement For BRONCO 4.9L(300) L6 1981-1982 Replacement For BRONCO 4.9L(300) L6 1983-1984 Replacement For BRONCO 4.9L(300) L6 1985-1991 Replacement For BRONCO 4.9L(300) L6 1985-1991 Replacement For BRONCO 5.0L(302) V8 1969-1977 Replacement For BRONCO 5.0L(302) V8 1969-1977Replacement For BRONCO 5.0L(302) V8 1977-1981 Replacement For BRONCO 5.0L(302) V8 1977-1981Replacement For BRONCO 5.0L(302) V8 1981-1982 Replacement For BRONCO 5.0L(302) V8 1981-1982Replacement For BRONCO 5.0L(302) V8 1983-1984 Replacement For BRONCO 5.0L(302) V8 1985-1991 Replacement For BRONCO 5.0L(302) V8 1985-1991 Replacement For BRONCO 5.8L(351) V8 1978-1980 Replacement For BRONCO 5.8L(351) V8 1980 Replacement For BRONCO 5.8L(351) V8 1980 Replacement For BRONCO 5.8L(351) V8 1981-1982 Replacement For BRONCO 5.8L(351) V8 1981-1982 Replacement For BRONCO 5.8L(351) V8 1981-1991 Replacement For BRONCO 5.8L(351) V8 1983-1984

Review: Good - Works good and arrived in good condition
Review: Good product - Works well

## Features

- Brand New and High Quality Aftermarket Replacement Part
- Robust plastic and copper shell, anti-corrosion, durable, gasket of solenoid valve is with great heat resistance performance
- 12-volt, 4-terminal and grounded base. Battery terminal 5/16-24, motor terminal 5/16-24, switch terminal 10-32 post, relay terminal 10-32 post
- Ensures Solenoid Relay SW3. B6AZ-11450-A. Replacement For AEROSTAR,Replacement For BRONCO, Replacement For BOBCAT, Replacement For BREEZEWAY, Replacement For CALIENTE, Replacement For CAPRI, Replacement For COMET, Replacement For COMMUTER, Replacement For COUGAR,Replacement For CYCLONE, Replacement For MARAUDER, Replacement For MARQUIS, Replacement For MONTCLAIR
- Maximizes performance. Made from high-quality materials. Easy installation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07GR4G5XC |
| Best Sellers Rank | #19,010 in Automotive ( See Top 100 in Automotive ) #14 in Automotive Replacement Starter Solenoids |
| Brand | JDMSPEED |
| Coil Voltage | 12 Volts |
| Connector Type | Terminal Posts |
| Contact Current Rating | 6 Amps |
| Contact Material | Copper |
| Contact Type | Normally Open |
| Date First Available | August 22, 2018 |
| Department | Unisex Adult |
| Is Discontinued By Manufacturer | No |
| Item Weight | 10.2 ounces |
| Item model number | SW-3, SW3, B6AZ-11450-A |
| Manufacturer | JDMSPEED |
| Minimum Switching Voltage | 12 Volts |
| Mounting Type | Surface Mount |
| Operation Mode | Automatic |
| Package Dimensions | 3.43 x 2.91 x 2.83 inches |
| UPC | 714131642182 |
| Wattage | 72 watts |

## Product Details

- **Brand:** JDMSPEED
- **Connector Type:** Terminal Posts
- **Contact Material:** Copper
- **Contact Type:** Normally Open
- **Mounting Type:** Surface Mount

## Images

![JDMSPEED New Starter Solenoid Relay SW-3 Replacement for Ford Jeep Lincoln Mercury 1958-1991 Replaces C6AF, C7AF, C3912, C9AF, D2AF11450AA, 50-430, B-6A-11450A SW3 12V Black - Image 1](https://m.media-amazon.com/images/I/61sJwU3K90L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good
*by S***E on October 25, 2025*

Works good and arrived in good condition

### ⭐⭐⭐⭐⭐ Good product
*by D***N on January 7, 2026*

Works well

### ⭐⭐⭐⭐⭐ Delivered on time , good quality
*by J***G on January 23, 2025*

Installed it, seems to work great

## Frequently Bought Together

- JDMSPEED New Starter Solenoid Relay SW-3 Replacement for Ford Jeep Lincoln Mercury 1958-1991 Replaces C6AF, C7AF, C3912, C9AF, D2AF11450AA, 50-430, B-6A-11450A SW3 12V Black
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**Shop now:** [https://www.desertcart.vn/products/82308684-jdmspeed-new-starter-solenoid-relay-sw-3-replacement-for-ford](https://www.desertcart.vn/products/82308684-jdmspeed-new-starter-solenoid-relay-sw-3-replacement-for-ford)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-13*