---
product_id: 29419029
title: "Autolite 437 Copper Non-Resistor Automotive Replacement Spark Plug (1 Pack)"
brand: "autolite"
price: "KSh1242"
currency: KES
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.ke/products/29419029-autolite-437-copper-non-resistor-automotive-replacement-spark-plug-1
store_origin: KE
region: Kenya
---

# Boosts fuel efficiency & smooth acceleration Full copper core for max thermal conductivity Heat-fused internal seal for leak-proof durability Autolite 437 Copper Non-Resistor Automotive Replacement Spark Plug (1 Pack)

**Brand:** autolite
**Price:** KSh1242
**Availability:** ✅ In Stock

## Summary

> ⚡ Spark your engine’s potential with Autolite 437 – where power meets precision!

## Quick Answers

- **What is this?** Autolite 437 Copper Non-Resistor Automotive Replacement Spark Plug (1 Pack) by autolite
- **How much does it cost?** KSh1242 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/29419029-autolite-437-copper-non-resistor-automotive-replacement-spark-plug-1)

## Best For

- autolite enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Heat-fused internal seal guarantees leak-proof reliability and extended spark plug life.
- • **Legacy of Innovation:** Trusted Autolite technology since 1936, delivering proven performance and value every mile.
- • **Precision Engineering:** Copper-glass seal bonds insulator and terminal post for unmatched durability and stability.
- • **Ignite Peak Performance:** Full copper core electrode ensures superior heat transfer for consistent power under all conditions.
- • **Drive Smarter, Not Harder:** Optimized for quick starts and enhanced fuel economy, saving you money at the pump.

## Overview

The Autolite 437 Copper Non-Resistor Spark Plug features a full copper core electrode for superior thermal conductivity, enhancing engine performance and fuel efficiency. Its heat-fused internal seal ensures leak-proof durability, while the copper-glass seal construction provides long-lasting stability. Backed by Autolite’s legacy since 1936, this spark plug delivers reliable, smooth acceleration and quick starts for your vehicle.

## Description

Autolite 437 Copper Non-Resistor Automotive Replacement Spark Plug (1 Pack)

## Features

- MAXIMUM PERFORMANCE: Every Copper Spark Plug has a full copper core electrode which provides higher thermal conductivity for better performance in all conditions
- IMPROVED DURABILITY: All Autolite spark plugs are Leak proof and come with a heat fused internal seal for long lasting durability
- CONSTRUCTION: These replacement spark plugs have a copper-glass seal which bonds the insulator and the terminal post center electrode together
- FUEL EFFICIENCY: The Autolite copper automotive replacement spark plug are guaranteed to deliver quick starts, better fuel economy and smooth acceleration
- AUTOLITE ADVANTAGE: Since 1936, Autolite has been a trusted leader and innovator in spark plug technology. You can count on our copper plugs for performance and value, backed by decades of experience and passion

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Autolite |
| Core Material | Copper |
| Thread Size | RM |
| Top Material Type | Alloy Steel |
| Vehicle Service Type | Car |
| Global Trade Identification Number | 00009100253545 |
| UPC | 009100253552 009100253545 |
| Manufacturer | FRAM |
| Model | Spark Plug |
| Item Weight | 1.6 ounces |
| Product Dimensions | 1 x 1 x 3.38 inches |
| Country of Origin | Mexico |
| Item model number | 437 |
| Is Discontinued By Manufacturer | Yes |
| Manufacturer Part Number | 437 |

## Product Details

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

## Images

![Autolite 437 Copper Non-Resistor Automotive Replacement Spark Plug (1 Pack) - Image 1](https://m.media-amazon.com/images/I/71-GAahSRNL.jpg)
![Autolite 437 Copper Non-Resistor Automotive Replacement Spark Plug (1 Pack) - Image 2](https://m.media-amazon.com/images/I/61zx25-cqlL.jpg)
![Autolite 437 Copper Non-Resistor Automotive Replacement Spark Plug (1 Pack) - Image 3](https://m.media-amazon.com/images/I/71sRR+tS62L.jpg)
![Autolite 437 Copper Non-Resistor Automotive Replacement Spark Plug (1 Pack) - Image 4](https://m.media-amazon.com/images/I/71MGX4XYJQL.jpg)
![Autolite 437 Copper Non-Resistor Automotive Replacement Spark Plug (1 Pack) - Image 5](https://m.media-amazon.com/images/I/71OdKPYQstL.jpg)

## Available Options

This product comes in different **Number Of Items** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great!
*by T***L on February 15, 2025*

Installed in my 1939 9n that needed a little hotter plug. Starts and runs like a new tractor.

### ⭐⭐⭐⭐⭐ Good product
*by G***R on November 20, 2024*

Good plugs.good price

### ⭐⭐⭐⭐⭐ Good price
*by C***7 on May 9, 2025*

Price was good fast shipping

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**Shop now:** [https://www.desertcart.co.ke/products/29419029-autolite-437-copper-non-resistor-automotive-replacement-spark-plug-1](https://www.desertcart.co.ke/products/29419029-autolite-437-copper-non-resistor-automotive-replacement-spark-plug-1)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-17*