---
product_id: 321201399
title: "UAC EX 529458C A/C Expansion Valve,329"
brand: "uac"
price: "AR$43223"
currency: ARS
in_stock: true
reviews_count: 5
category: "Uac"
url: https://www.desertcart.com.ar/products/321201399-uac-ex-529458c-a-c-expansion-valve-329
store_origin: AR
region: Argentina
---

# Global compatibility & standards OEM-spec precision engineering Max cooling efficiency UAC EX 529458C A/C Expansion Valve,329

**Brand:** uac
**Price:** AR$43223
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay cool, stay ahead – the valve that powers your perfect climate control!

## Quick Answers

- **What is this?** UAC EX 529458C A/C Expansion Valve,329 by uac
- **How much does it cost?** AR$43223 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/321201399-uac-ex-529458c-a-c-expansion-valve-329)

## Best For

- uac enthusiasts

## Why This Product

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

## Key Features

- • **Durable Metal Build:** Machined metal construction ensures long-lasting reliability under pressure.
- • **Globally Trusted Quality:** ISO/TS 16949 certified, guaranteeing premium international standards.
- • **Unmatched Cooling Efficiency:** Delivers optimal temperature control to keep your ride refreshingly cool.
- • **Versatile Fit for Multiple Vehicles:** Designed for heavy-duty, agricultural, passenger cars, and light trucks.
- • **Precision-Crafted for Peak Performance:** Engineered to meet or exceed OEM specs for flawless refrigerant flow.

## Overview

The UAC EX 529458C A/C Expansion Valve is a precision-engineered metal component designed to regulate refrigerant flow in vehicle A/C systems. Certified to ISO/TS 16949 standards and tested to exceed OEM specifications, it ensures maximum cooling efficiency and reliable performance across a wide range of vehicles, from passenger cars to heavy-duty trucks.

## Description

Expansion Devices control the flow of refrigerant in an A/C system, and are a crucial replacement part for every A/C job. UAC's Expansion Devices are meticulously engineered to meet OEM specifications, so that we can provide proper refrigerant flow to the evaporator. We stock an extensive line of Expansion Valves to meet your heavy duty, agricultural, passenger car, or light truck A/C needs at a highly competitive price.

Review: great - great
Review: Quality expansion valve. - Quality build. Keep your old expansion valve stud for this new one. This kit come with everything you need. I decided to replace it since I was installing a new air compressor.

## Features

- Premium ISO/TS 16949 quality; tested to meet or exceed OEM specifications
- Maximum cooling efficiency
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001DHFKT0 |
| Brand | UAC |
| Country of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 73 Reviews |
| Exterior Finish | Machined |
| Exterior finish | Machined |
| Global Trade Identification Number | 00711307283927 |
| Inlet Connection Type | Flare |
| Inlet connection type | Flare |
| Item Dimensions | 7 x 5.1 x 8.9 centimetres |
| Item Type Name | EXP VALVES/ORIF TUBE - EXPANSION VALVE |
| Item Weight | 141 Grams |
| Item dimensions L x W x H | 7 x 5.1 x 8.9 centimetres |
| Manufacturer | UAC |
| Material | Metal |
| Model Number | UACEX529458C |
| Number of Items | 329 |
| Number of Pieces | 1 |
| Number of Ports | 2 |
| Outlet Connection Type | SAE |
| Outlet connection type | SAE |
| Part Number | EX 529458C |
| Set Name | EXP VALVES/ORIF TUBE - |
| Size | 329 |
| Specification Met | oem |
| Thread Size | 3.5 pulgadas |
| Thread Type | SAE |
| UPC | 711307283927 |
| Unit Count | 1.0 count |
| Valve Type | Expansion Valve |

## Product Details

- **Brand:** UAC
- **Exterior finish:** Machined
- **Global Trade Identification Number:** 00711307283927
- **Inlet connection type:** Flare
- **Item dimensions L x W x H:** 7 x 5.1 x 8.9 centimetres
- **Material:** Metal
- **Number of ports:** 2
- **Outlet connection type:** SAE
- **Specification met:** oem
- **Unit count:** 1.0 count

## Images

![UAC EX 529458C A/C Expansion Valve,329 - Image 1](https://m.media-amazon.com/images/I/61-ckxGJn+L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ great
*by P***L on 19 July 2020*

great

### ⭐⭐⭐⭐⭐ Quality expansion valve.
*by R***3 on 2 April 2026*

Quality build. Keep your old expansion valve stud for this new one. This kit come with everything you need. I decided to replace it since I was installing a new air compressor.

### ⭐⭐⭐⭐⭐ Good part
*by D***D on 8 June 2024*

Exact match for a 06 impala, worked as good as oem. Note for anyone replacing this, GM uses double threaded studs. A female torx socket is needed to remove the stud.

## Frequently Bought Together

- UAC EX 529458C A/C Expansion Valve,329
- A-Premium Air Conditioning A/C Condenser Compatible with 2006-2011 Chevrolet HHR 2.0L 2.2L 2.4L, Replace# 15834081
- RYC Automotive A/C Compressor IG556 (Fits Chevrolet HHR 2.2L, 2.4L 2007-2011; Fits Chevrolet Cobalt 2.2L, 2.4L 2007-2010; Fits Saturn Ion 2.2L, 2.4L 2005-2007; Fits Pontiac G5 2.2L, 2.4L 2007-2010)

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**Shop now:** [https://www.desertcart.com.ar/products/321201399-uac-ex-529458c-a-c-expansion-valve-329](https://www.desertcart.com.ar/products/321201399-uac-ex-529458c-a-c-expansion-valve-329)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-10-25*