---
product_id: 256334788
title: "Ford CM19546A1 Friction Modifier 3.8 fl oz"
brand: "ford"
price: "$27.42"
currency: USD
in_stock: true
reviews_count: 5
category: "Ford"
url: https://www.desertcart.us/products/256334788-ford-cm19546a1-friction-modifier-3-8-fl-oz
store_origin: US
region: United States of America
---

# Vehicle-specific fit 3.8 fl oz precision dose OEM Ford quality Ford CM19546A1 Friction Modifier 3.8 fl oz

**Brand:** ford
**Price:** $27.42
**Availability:** ✅ In Stock

## Summary

> ⚙️ Unlock smooth power with Ford’s friction modifier – because your ride deserves the best!

## Quick Answers

- **What is this?** Ford CM19546A1 Friction Modifier 3.8 fl oz by ford
- **How much does it cost?** $27.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/256334788-ford-cm19546a1-friction-modifier-3-8-fl-oz)

## Best For

- ford enthusiasts

## Why This Product

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

## Key Features

- • **Trusted OEM Quality:** Manufactured by Ford Motorsports ensuring top-tier reliability
- • **Precision Performance Boost:** Optimized 3.8 fl oz formula for clutch-type limited slip differentials
- • **Tailored Vehicle Compatibility:** Engineered specifically for your vehicle’s front differential
- • **Enhanced Differential Longevity:** Reduces friction to extend differential life and improve handling
- • **Pro-Grade Maintenance Essential:** A must-have additive for serious drivers aiming to maximize performance

## Overview

Ford CM19546A1 Friction Modifier is a 3.8 fl oz additive designed specifically for clutch-type limited slip differentials. Manufactured by Ford Motorsports, it ensures OEM-level quality and precision fitment to enhance differential performance, reduce friction, and extend component life.

## Description

Friction Modifier Additive, Clutch Type Limited Slip Differential, 3.80 oz Bottle, Each

Review: Esperar
Review: Fantastic item. Works as it should. Stinky. Beware when working outdoors near wasps nests. They will attack. lol

## Features

- Country of Origin : China
- Package Dimensions: 1.778 L x 10.668 H x 1.778 W (centimeters)
- Fit type: Vehicle Specific
- Package Weight: 0.091 kilograms

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000DZR55U |
| Brand | Ford |
| Customer Reviews | 4.8 4.8 out of 5 stars (484) |
| Date First Available | 24 June 2014 |
| Exterior | Natural |
| Item Weight | 130 g |
| Item model number | CM19546A1 |
| Manufacturer | Ford Motorsports |
| Manufacturer Part Number | CM19546A1 |
| Model | Friction Modifier Additive |
| OEM Part Number | CM-19546-A1 |
| Position | Front |

## Product Details

- **Auto part position:** Front
- **Brand:** Ford
- **Included components:** Friction Modifier Additive
- **Manufacturer:** Ford Motorsports
- **UPC:** 756122069301

## Images

![Ford CM19546A1 Friction Modifier 3.8 fl oz - Image 1](https://m.media-amazon.com/images/I/31-2RuwhMHL.jpg)
![Ford CM19546A1 Friction Modifier 3.8 fl oz - Image 2](https://m.media-amazon.com/images/I/51acNq+WrjL.jpg)
![Ford CM19546A1 Friction Modifier 3.8 fl oz - Image 3](https://m.media-amazon.com/images/I/61ny6wBsLfL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Review
*by J***L on 7 December 2022*

Esperar

### ⭐⭐⭐⭐⭐ Review
*by M***H on 14 August 2025*

Fantastic item. Works as it should. Stinky. Beware when working outdoors near wasps nests. They will attack. lol

### ⭐⭐⭐⭐⭐ Review
*by R***Y on 29 December 2024*

No more Ford power steering whine. No more shutter on a Hyundai transmission. I've purchased this product a few times. Use the while bottle for trans or diffs, everywhere else you can use sparingly. Highly reccomend... its magic in a bottle. Just DON'T smell it... worst smell ever that lingers

## Frequently Bought Together

- Ford Friction Modifier Additive, Clutch Type Limited Slip Differential, 3.80 oz Bottle, Each
- Valvoline FlexFill Advanced Full Synthetic 75W-140 Gear Oil 1 QT Pouch
- Rear Differential Cover Gasket F880 for Ford 8.8 Axles

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**Shop now:** [https://www.desertcart.us/products/256334788-ford-cm19546a1-friction-modifier-3-8-fl-oz](https://www.desertcart.us/products/256334788-ford-cm19546a1-friction-modifier-3-8-fl-oz)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-09*