---
product_id: 24592399
title: "Kohler 25-707-03-S Lawn & Garden Equipment Engine Spark Module Assembly (replaces 24-584-52-S, 24-584-64-S, Genuine Original Equipment Manufacturer (OEM) part"
brand: "kohler"
price: "₱18671"
currency: PHP
in_stock: true
reviews_count: 8
url: https://www.desertcart.ph/products/24592399-kohler-25-707-03-s-lawn-and-garden-equipment-engine
store_origin: PH
region: Philippines
---

# Optimized for Kohler engines Easy installation Precision OEM fit Kohler 25-707-03-S Lawn & Garden Equipment Engine Spark Module Assembly (replaces 24-584-52-S, 24-584-64-S, Genuine Original Equipment Manufacturer (OEM) part

**Brand:** kohler
**Price:** ₱18671
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your lawn with precision – don’t settle for less!

## Quick Answers

- **What is this?** Kohler 25-707-03-S Lawn & Garden Equipment Engine Spark Module Assembly (replaces 24-584-52-S, 24-584-64-S, Genuine Original Equipment Manufacturer (OEM) part by kohler
- **How much does it cost?** ₱18671 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/24592399-kohler-25-707-03-s-lawn-and-garden-equipment-engine)

## Best For

- kohler enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Upgrade:** MDI Module Conversion Kit designed for quick, hassle-free installation to get you back mowing faster.
- • **Perfect Compatibility:** Specifically engineered for Kohler CH20, CH23, CH640 & CH740 models—no guesswork needed.
- • **Expert Support Included:** Need help? Provide your engine details and get personalized part matching assistance.
- • **Genuine OEM Reliability:** Authentic Kohler part ensures peak engine performance and durability.
- • **Authorized Dealer Assurance:** Buy with confidence from a trusted Kohler authorized dealer for guaranteed authenticity.

## Overview

This brand new Kohler 25-707-03-S MDI Module Conversion Kit is a genuine OEM replacement part designed to fit select Kohler CH20, CH23, CH640, and CH740 engine models. Sold by an authorized dealer, it guarantees authentic quality, easy installation, and expert support to keep your lawn equipment running at peak performance.

## Description

Brand New Genuine Kohler MDI Module Conversion Kit... We are an Authorized Kohler Dealer... MDI Module Conversion Kit Genuine Kohler Part # 25-707-03-S Fits Specific Kohler CH20, CH23, CH640 & CH740 Model Engines (Fits a Select Few Spec #'s of Models Listed) Genuine OEM Kohler Part If you need assistance locating correct part, Please email Model, Spec and Serial numbers of your engine and we will gladly look up correct parts

## Features

- Brand New Genuine Kohler MDI Module Conversion Kit... We are an Authorized Kohler Dealer... MDI Module Conversion Kit Genuine Kohler Part # 25-707-03-S Fits Specific Kohler CH20, CH23, CH640 & CH740 Model Engines (Fits a Select Few Spec #'s of Models Listed) Genuine OEM Kohler Part If you need assistance locating correct part, Please email Model, Spec and Serial numbers of your engine and we will gladly look up correct parts

## Images

![Kohler 25-707-03-S Lawn & Garden Equipment Engine Spark Module Assembly (replaces 24-584-52-S, 24-584-64-S, Genuine Original Equipment Manufacturer (OEM) part - Image 1](https://m.media-amazon.com/images/I/61Ne562UyuL.jpg)
![Kohler 25-707-03-S Lawn & Garden Equipment Engine Spark Module Assembly (replaces 24-584-52-S, 24-584-64-S, Genuine Original Equipment Manufacturer (OEM) part - Image 2](https://m.media-amazon.com/images/I/51-OJIZOqlL.jpg)
![Kohler 25-707-03-S Lawn & Garden Equipment Engine Spark Module Assembly (replaces 24-584-52-S, 24-584-64-S, Genuine Original Equipment Manufacturer (OEM) part - Image 3](https://m.media-amazon.com/images/I/51xs97ZYzKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Performance
*by A***A on October 19, 2024*

I purchased this kit for my older 26 hp Craftsman lawn tractor. It never had the conversion, after 800hrs, or so it appears as the spark modulator was still in place. I removed all the old parts as instructed, cleaned and installed the kit. Was not that difficult for a gear head. Best part is it works perfectly! All said the tractor runs better, starts a tad harder, not sure why yet but I'll get to that later on, might need re-jetting, runs rich I beleive. Overall I'm satisfied with it.

### ⭐⭐⭐⭐⭐ Perfect
*by A***R on May 8, 2025*

Worked great

### ⭐⭐⭐⭐⭐ Works and is reliable!
*by A***R on September 15, 2021*

This was purchased to replace an old failed coil. The new design fit perfectly on my Kohler 27 hp with horizontal shaft. It is not hard to replace or setup these coils, but it is time consuming. I did have to remove the engine from the ZTR to remove the flywheel cover and flywheel. It's not hard, but it does take a few hours. The instructions are pretty straight forward. There is also an easy wiring harness modification; whereas, you have to remove unneeded wires from the removal of the old units.

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**Shop now:** [https://www.desertcart.ph/products/24592399-kohler-25-707-03-s-lawn-and-garden-equipment-engine](https://www.desertcart.ph/products/24592399-kohler-25-707-03-s-lawn-and-garden-equipment-engine)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-01-22*