---
product_id: 165954064
title: "Mudder 4 Pieces VA-LH11 A/C Pro R-12 to R-134a Retrofit Parts Kit Retrofit Conversion Adapter Fitting Compatible with 1/4 SAE Thread Low High Side Conversion(Bright Color)"
brand: "mudder"
price: "B/.42"
currency: PAB
in_stock: true
url: https://www.desertcart.com.pa/products/165954064-mudder-4-pieces-va-lh11-a-c-pro-r-12
store_origin: PA
region: Panama
---

# 1/4 SAE Thread Fits 1976-1995 Models Corrosion Resistant Mudder 4 Pieces VA-LH11 A/C Pro R-12 to R-134a Retrofit Parts Kit Retrofit Conversion Adapter Fitting Compatible with 1/4 SAE Thread Low High Side Conversion(Bright Color)

**Brand:** mudder
**Price:** B/.42
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade Your Ride with Ease!

## Quick Answers

- **What is this?** Mudder 4 Pieces VA-LH11 A/C Pro R-12 to R-134a Retrofit Parts Kit Retrofit Conversion Adapter Fitting Compatible with 1/4 SAE Thread Low High Side Conversion(Bright Color) by mudder
- **How much does it cost?** B/.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/165954064-mudder-4-pieces-va-lh11-a-c-pro-r-12)

## Best For

- mudder enthusiasts

## Why This Product

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

## Key Features

- • **Durable Design:** Crafted from corrosion-resistant metal for long-lasting performance and reliability.
- • **Complete Package:** Includes all necessary components for a hassle-free conversion, plus anti-dust caps.
- • **Seamless Conversion:** Easily retrofit your A/C system from R-12 to R-134a with this comprehensive kit.
- • **Universal Compatibility:** Designed to fit most vehicles from 1976 to 1995, ensuring broad application.
- • **User-Friendly Installation:** Quick and easy installation with a simple screw-on design and protective cover.

## Overview

The Mudder 4 Pieces VA-LH11 A/C Pro Retrofit Parts Kit is designed to convert R-12 air conditioning systems to R-134a, featuring a low-side 7/16 inch port, a high-side 3/8 inch port, and two adapters for seamless integration. This durable kit is compatible with most vehicles manufactured between 1976 and 1995, ensuring a reliable and efficient upgrade for your A/C system.

## Description

Mudder 4 Pieces VA-LH11 A/C Pro R-12 to R-134a Retrofit Parts Kit Retrofit Conversion Adapter Fitting Compatible with 1/4 SAE Thread Low High Side Conversion(Bright Color)

## Features

- Package includes: you will receive 1 piece low-side 7/16 inch port, 1 piece high-side 3/8 inch port, 2 pieces adapters convert R12 to R134a for 2 piece GM port, totally 4 pieces, can meet your replacement need, and you can also get 4 pieces anti-dust cap for them
- Application: these low/ high side retrofits converts 1/4 inch R12 R22 charging port and make it accept the R134a quick disconnect hose, fits most vehicles 1976 - 1995, excluding some GM cars 91 and up. Fits 1987 Lincoln Town Car 5.0L, 1991 Toyot a Pickup and some other models converted from R-12 to R-134. The low-voltage side is suitable for some household cars, please confirm the model and size before purchasing
- Function: converts from R-12 to R-134a air conditioning system, this valve can be screwed on top of a closed AC system that just needs a little refrigerant or top off
- Easy to install: connected to the thread for use with the valve, 1 gas valve inside, fitted with a plastic protective cover
- Durable material: both of the conversion kit are made of corrosion resistant metal that won't wear out or rust over time, and anti leaking design that will be safer for you

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Mudder |
| Brand | Mudder |
| Item Weight | 2.71 ounces |
| Package Dimensions | 2.7 x 1.8 x 1 inches |
| Country of Origin | China |
| Item model number | Mudder-Retrofit Parts Kit-01 |
| Manufacturer Part Number | Mudder-Retrofit Parts Kit-01 |
| Voltage | 12 Volts |

## Images

![Mudder 4 Pieces VA-LH11 A/C Pro R-12 to R-134a Retrofit Parts Kit Retrofit Conversion Adapter Fitting Compatible with 1/4 SAE Thread Low High Side Conversion(Bright Color) - Image 1](https://m.media-amazon.com/images/I/61oVyMhtn1L.jpg)
![Mudder 4 Pieces VA-LH11 A/C Pro R-12 to R-134a Retrofit Parts Kit Retrofit Conversion Adapter Fitting Compatible with 1/4 SAE Thread Low High Side Conversion(Bright Color) - Image 2](https://m.media-amazon.com/images/I/61aRpfbUdGL.jpg)
![Mudder 4 Pieces VA-LH11 A/C Pro R-12 to R-134a Retrofit Parts Kit Retrofit Conversion Adapter Fitting Compatible with 1/4 SAE Thread Low High Side Conversion(Bright Color) - Image 3](https://m.media-amazon.com/images/I/71J0cF5quVL.jpg)
![Mudder 4 Pieces VA-LH11 A/C Pro R-12 to R-134a Retrofit Parts Kit Retrofit Conversion Adapter Fitting Compatible with 1/4 SAE Thread Low High Side Conversion(Bright Color) - Image 4](https://m.media-amazon.com/images/I/61YygnXgsOL.jpg)
![Mudder 4 Pieces VA-LH11 A/C Pro R-12 to R-134a Retrofit Parts Kit Retrofit Conversion Adapter Fitting Compatible with 1/4 SAE Thread Low High Side Conversion(Bright Color) - Image 5](https://m.media-amazon.com/images/I/717Hi37SQ-L.jpg)

## Available Options

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

## Questions & Answers

**Q: Will these work on a 1991 chevy c3500 with 7.4? I have them on there now but want to add new ones since I changed everything new**
A: These are for retrofitting an R12 system to r134a. If your vehicle is already the r134a system you can replace the valves inside your fittings.

**Q: Do the high side adapters have valve cores?**
A: Yes, each fitting, including high side, has a schrader valve.

**Q: my nissan 1988 300zx hi side access port can be either 3/8-24 unf or 7/16-20 unf. does your item accept both? either?**
A: Most R12 service ports are 1/4 SAE flare .  Theses adapters go from this 1/4 SAE to the 3/8 suction adapter on your gauges and the 7/16 goes on the high side 1/4 she service port.

**Q: Is this supposed to fit 1988 Camaro. It does not?**
A: It didnt fit my 1992 jeep either.

## Frequently Bought Together

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-02-23*