---
product_id: 293942171
title: "General Motors DEX-Cool Coolant Antifreeze - 12346290 OEM NEW"
brand: "acdelco"
price: "€ 508.84"
currency: EUR
in_stock: true
reviews_count: 5
category: "Ac Delco"
url: https://www.desertcart.fi/products/293942171-general-motors-dex-cool-coolant-antifreeze-12346290-oem-new
store_origin: FI
region: Finland
---

# Stable above 100°F Protects engines below 0°F 100% OEM-spec formula General Motors DEX-Cool Coolant Antifreeze - 12346290 OEM NEW

**Brand:** acdelco
**Price:** € 508.84
**Availability:** ✅ In Stock

## Summary

> ❄️🔥 Keep your GM engine cool under pressure—because your ride deserves the real deal!

## Quick Answers

- **What is this?** General Motors DEX-Cool Coolant Antifreeze - 12346290 OEM NEW by acdelco
- **How much does it cost?** € 508.84 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/293942171-general-motors-dex-cool-coolant-antifreeze-12346290-oem-new)

## Best For

- acdelco enthusiasts

## Why This Product

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

## Key Features

- • **OEM Certified Quality:** Guaranteed exact match to factory specs—no compromises, no guesswork, just pure reliability.
- • **Seamless Compatibility:** Specifically designed for GM vehicles, including classic models, preserving engine longevity and performance.
- • **Trusted by Professionals:** 4.7-star rating from 700+ users who refuse to settle for anything less than OEM excellence.
- • **Precision Engine Protection:** Tailored DEX-Cool formula engineered for GM engines to withstand extreme temperatures and prevent corrosion.
- • **Extreme Temperature Resilience:** Performs flawlessly from freezing winters to scorching summers, ensuring your engine never skips a beat.

## Overview

ACDelco General Motors DEX-Cool Coolant Antifreeze is a premium OEM-approved antifreeze designed specifically for GM engines. It offers superior protection against extreme temperatures, corrosion, and wear, ensuring optimal engine performance and longevity. Trusted by professionals and classic car enthusiasts alike, this coolant matches factory specifications exactly, making it the smart choice for maintaining your vehicle’s health.

## Description

General Motors DEX-Cool Coolant Antifreeze and it is a Good quality product

Review: I have always believed that friends don't let friends buy non-OEM products for their automobiles. Why? because generic non-OEM automobile products are, at best, only 80% accurate to OEM specifications. This AC-Delco antifreeze is for my 1948 GMC Pickup Truck (with a 350 V8) and 1941 Chevrolet (with 235cc). When non-OEM manufacturers make products, they are attempting to copy the OEM's product - which the OEM invented. This is especially true today with computerized automobiles. Any part that interacts with the vehicles computer system must be OEM, otherwise you are asking for trouble. So, why would I spend an outrageous amount of money for something like OEM (AC Delco) antifreeze when I could buy Preston or Walmart brand for a fraction of the cost? Isn't anti-freeze - just anti-freeze? The answer is not as simple as that - but is generally "no". Each manufacturer develops their own brand of antifreeze for a reason. Their engines are tested under the most brutal conditions of heat and cold and from there, the OEM manufactures their antifreeze to work under those conditions to protect the engine from damage. Every manufacturer's engines are different, so one version of antifreeze does not fit all. Because the metals and chemical elements that engines are made from, are all a different combination of steel, iron, aluminum and plastics. This produces different tolerances to heat and cold. Antifreeze must be fashioned for each individual engine. A generic antifreeze will probably work fine under non-severe conditions, but when conditions are severe is when an OEM antifreeze makes a difference. Below zero and above 100F - that is when you want an OEM antifreeze in your cooling system.
Review: This is what the car came from the factory with, same stuff, same specs, same color. What could be wrong. Shipped fairly fast.

## Features

- ACDelco DEX-Cool
- Coolant Antifreeze
- Good quality product

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000QIPS7Q |
| Assembly Required | No |
| Best Sellers Rank | #41,475 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #17 in Antifreeze for Cooling System |
| Brand | ACDelco |
| Country of Origin | USA |
| Customer Reviews | 4.7 4.7 out of 5 stars (726) |
| Date First Available | 27 September 2016 |
| Exterior | machined |
| Item Dimensions LxWxH | 29.7 x 18.8 x 10.7 Centimeters |
| Item Weight | 4 kg 330 g |
| Item model number | 13 |
| Manufacturer | acdelco |
| Manufacturer Part Number | 34887 |
| OEM Part Number | 12346290 |
| Product Dimensions | 29.72 x 18.8 x 10.67 cm; 4.33 kg |
| Voltage | 12 Volts |

## Images

![General Motors DEX-Cool Coolant Antifreeze - 12346290 OEM NEW - Image 1](https://m.media-amazon.com/images/I/51nE1KY47BL.jpg)

## Questions & Answers

**Q: Well if this is orange what is the pink and where do you find pink.**
A: This is orange because it is 100% pure DEXCOOL from the Jug. When you dilute this with distilled water to 50/50 it becomes pink/red, which is what I put in the car. Check your cars owners manual to be completely sure what coolant and how much dilution you need.

**Q: How much will my Silverado hold?**
A: CHECK THE HANDBOOK FOR CAPACITIES. SHOULD BE 50% WATEER

**Q: Will this coolant work for a 1978 gmc c15 truck?**
A: This does NOT go in a 1978 GMC C15 truck. You would need green ethylene glycol.

**Q: Will this work on a 1997 chevy camaro z28?**
A: If your coolant is orange then yes you need Dex Cool. Haven’t seen a 97 Camaro in a long time some I had my 91 Mustang GT Turbocharged and all the other good stuff playing with all GM Sports Cars. Have to say GM Sports Cars kinda look good in the rear view mirror. Problem is they fade away so fast every time I looked at it. 

That is long gone now. Viper time.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***C on 24 August 2024*

I have always believed that friends don't let friends buy non-OEM products for their automobiles. Why? because generic non-OEM automobile products are, at best, only 80% accurate to OEM specifications. This AC-Delco antifreeze is for my 1948 GMC Pickup Truck (with a 350 V8) and 1941 Chevrolet (with 235cc). When non-OEM manufacturers make products, they are attempting to copy the OEM's product - which the OEM invented. This is especially true today with computerized automobiles. Any part that interacts with the vehicles computer system must be OEM, otherwise you are asking for trouble. So, why would I spend an outrageous amount of money for something like OEM (AC Delco) antifreeze when I could buy Preston or Walmart brand for a fraction of the cost? Isn't anti-freeze - just anti-freeze? The answer is not as simple as that - but is generally "no". Each manufacturer develops their own brand of antifreeze for a reason. Their engines are tested under the most brutal conditions of heat and cold and from there, the OEM manufactures their antifreeze to work under those conditions to protect the engine from damage. Every manufacturer's engines are different, so one version of antifreeze does not fit all. Because the metals and chemical elements that engines are made from, are all a different combination of steel, iron, aluminum and plastics. This produces different tolerances to heat and cold. Antifreeze must be fashioned for each individual engine. A generic antifreeze will probably work fine under non-severe conditions, but when conditions are severe is when an OEM antifreeze makes a difference. Below zero and above 100F - that is when you want an OEM antifreeze in your cooling system.

### ⭐⭐⭐⭐⭐ Review
*by D***L on 4 July 2024*

This is what the car came from the factory with, same stuff, same specs, same color. What could be wrong. Shipped fairly fast.

### ⭐⭐⭐⭐⭐ Review
*by H***. on 27 June 2024*

If you drive a 2010 cadillac dts then you know antifreeze is something you only buy ac delco brand since these cats have such temperamental cooling systems. They came on time and it was a lot cheaper than the dealership for same stuff. I will keep buying in the future. Thanks amazon for bringing these products to us at such a great price.

## Frequently Bought Together

- General Motors ACDelco DEX-Cool Coolant Antifreeze - 12346290 OEM New
- ACDelco GM Original Equipment 10-9395 Dexron VI Automatic Transmission Fluid - 1 gal
- ACDelco GM Original Equipment 10-4110 DOT 3 Hydraulic Brake Fluid - 16 oz

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-08*