---
product_id: 427648861
title: "SP542 Spark Plug"
brand: "motorcraft"
price: "$119.49"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/427648861-sp542-spark-plug
store_origin: EC
region: Ecuador
---

# Precision RM thread size Platinum core for durability Proudly made in USA SP542 Spark Plug

**Brand:** motorcraft
**Price:** $119.49
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your drive with Motorcraft’s precision spark!

## Quick Answers

- **What is this?** SP542 Spark Plug by motorcraft
- **How much does it cost?** $119.49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/427648861-sp542-spark-plug)

## Best For

- motorcraft enthusiasts

## Why This Product

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

## Key Features

- • **Made in the USA:** Manufactured domestically, supporting quality standards and local craftsmanship.
- • **Crafted with Precision:** Machined alloy steel exterior offers enhanced strength and corrosion resistance.
- • **Lightweight Yet Durable:** At just 0.28g, this spark plug delivers high performance without added bulk.
- • **Perfect Fit, Every Time:** Vehicle-specific RM thread size guarantees seamless installation and optimal compatibility.
- • **Engineered for Peak Performance:** Platinum core ensures long-lasting spark and superior ignition efficiency.

## Overview

The Motorcraft SP542 Spark Plug features a durable platinum core and precision RM thread size, designed specifically for vehicle compatibility. Lightweight at 0.28g with a machined alloy steel exterior, it ensures reliable ignition and long-lasting performance. Proudly made in the USA, this spark plug combines quality craftsmanship with engineered efficiency.

## Description

Motor craft Spark Plug If you need to replace your worn-out spark plugs Motor craft is the way to go. Engineered specifically for your vehicle their high melting point provides outstanding resistance to erosion while maintaining peak performance. Features: - Direct OEM replacement- Recommended by Ford Motor Company- Designed to maintain optimum engine performance- Used for conventional distributor-equipped and coil-on-plug ignition systems- High melting point provides excellent resistance to erosion- Provide service intervals from 60 000 to 100 000 miles- Designated by the letters ?ó?é¼?ôP?ó?é¼? or ?ó?é¼?ôE?ó?é¼? in the part number suffix on plug body and box- Available as replacement spark plugs for older model-year vehicles Spark plugs are the starting point for combustion in your engine. They deliver the spark that ignites the mixture of air and fuel in the combustion chamber. Plus spark plugs also transfer heat to the vehicle's cooling system. It is crucial to keep this component in good repair since failed spark plugs can result in your engine misfiring poor performance and reduced gas mileage. Replacing the spark plugs at the first sign of trouble can save you a lot of problems in the long run. If you are seeking single platinum-tip spark plugs Motor craft offers you the product that is a direct replacement for the factory spark plugs but costs less. Motor craft spark plugs are available for a wide range of applications including all Ford Lincoln and Mercury vehicles as well as other domestic and import cars and trucks. These spark plugs are used for conventional distributor-equipped and coil-on-plug ignition systems. Platinum's high melting point provides exceptional resistance to erosion while maintaining optimum engine performance. Recommended by Ford Motor Company Motor craft spark plugs provide from 60 000 to 100 000 mile service intervals.

## Features

- Package Dimensions: 2.29 L x 9.14 H x 2.29 W (centimeters)
- Package Weight : 0.6 ounces
- Country of Origin : United States
- Fit type: Vehicle Specific

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Motorcraft |
| Core Material | Platinum |
| Thread Size | RM |
| Top Material Type | Alloy Steel |
| Vehicle Service Type | Car |
| Global Trade Identification Number | 00031508639980 |
| UPC | 031508639980 |
| OEM Part Number | CYFS12YPT SP578 |
| Manufacturer | Motorcraft |
| Model | SP-542 |
| Product Dimensions | 6.48 x 3.12 x 5.36 cm; 0.28 g |
| Item model number | SP-542 |
| Exterior | Machined |
| Manufacturer Part Number | SP542 |
| Colour | Multi |
| Assembly Required | No |
| Manufacturer | Motorcraft |
| Country of Origin | USA |
| Item Weight | 0.28 g |

## Product Details

- **Brand:** Motorcraft
- **Core Material:** Platinum
- **Thread Size:** RM
- **Top Material Type:** Alloy Steel
- **Vehicle Service Type:** Car

## Images

![SP542 Spark Plug - Image 1](https://m.media-amazon.com/images/I/51If09DVW8L.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- Motorcraft SP542 Spark Plug
- Permatex 22058 Dielectric Tune-Up Grease, 3 oz. Tube
- Permatex 81343 Anti-Seize Lubricant, 1 oz. Tube

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---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-17*