---
product_id: 277292373
title: "GM Genuine Parts 15779543 Automatic Transmission Auxiliary Fluid Cooler Inlet Line"
brand: "gm genuine parts"
price: "€ 91.50"
currency: EUR
in_stock: false
reviews_count: 5
category: "Gm Genuine Parts"
url: https://www.desertcart.fr/products/277292373-gm-genuine-parts-15779543-automatic-transmission-auxiliary-fluid-cooler-inlet
store_origin: FR
region: France
---

# Durable, rigorously tested build OE-engineered precision fit Optimized transmission cooling GM Genuine Parts 15779543 Automatic Transmission Auxiliary Fluid Cooler Inlet Line

**Brand:** gm genuine parts
**Price:** € 91.50
**Availability:** ❌ Out of Stock

## Summary

> ❄️ Keep your transmission cool, your ride smooth, and your status genuine.

## Quick Answers

- **What is this?** GM Genuine Parts 15779543 Automatic Transmission Auxiliary Fluid Cooler Inlet Line by gm genuine parts
- **How much does it cost?** € 91.50 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/277292373-gm-genuine-parts-15779543-automatic-transmission-auxiliary-fluid-cooler-inlet)

## Best For

- gm genuine parts enthusiasts

## Why This Product

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

## Key Features

- • **Direct OE Replacement:** Guaranteed fit and function as a genuine GM part, eliminating guesswork and costly downtime.
- • **Cost-Effective Quality:** Premium GM quality at a fraction of dealership prices—upgrade your ride without breaking the bank.
- • **Rigorously Tested Durability:** Built to GM’s strict standards ensuring long-lasting reliability under demanding driving conditions.
- • **Ultimate Transmission Cooling:** Enhances automatic transmission performance by efficiently managing fluid temperature to extend drivetrain life.
- • **Precision-Engineered for Your GM:** Designed and validated by GM engineers for seamless integration with Chevrolet, Buick, GMC, and Cadillac vehicles.

## Overview

The GM Genuine Parts 15779543 Automatic Transmission Auxiliary Fluid Cooler Inlet Line is an original equipment component engineered by GM to optimize transmission cooling and durability. Designed for Chevrolet, Buick, GMC, and Cadillac vehicles, it meets rigorous GM standards for fit, performance, and longevity, providing a reliable and cost-effective replacement solution.

## Description

ACDelco GM Original Equipment Automatic Transmission Oil Cooler Tube is a GM-recommended replacement component for one or more of the following vehicle systems: automatic transmission/transaxle, and/or manual drivetrain and axles. This original equipment tube will provide the same performance, durability, and service life you expect from General Motors.

Review: Fit as expected
Review: This was a great purchase and other than being difficult to install, everything was perfect and for far less than having to pay at a NAPA auto store of Benson auto.

## Features

- Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
- GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- GM regularly updates production and service part designs to integrate new materials and technologies

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0049ON7PI |
| Best Sellers Rank | #190,275 in Automotive ( See Top 100 in Automotive ) #30 in Car Cooling Lines |
| Brand | GM GENUINE PARTS |
| Customer Reviews | 4.6 4.6 out of 5 stars (218) |
| Date First Available | 1 January 2024 |
| Exterior | Machined |
| Item Weight | 272 g |
| Item model number | 15779543 |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 15779543 |
| Model | Cooler Inlet Line |
| OEM Part Number | 15779543 |
| Product Dimensions | 60.45 x 35.05 x 16.26 cm; 272.16 g |

## Product Details

- **Brand:** GM GENUINE PARTS
- **Item weight:** 0.6 Pounds
- **Liquid volume:** 0.12 Liters
- **Material:** Metal
- **Package information:** Tube

## Images

![GM Genuine Parts 15779543 Automatic Transmission Auxiliary Fluid Cooler Inlet Line - Image 1](https://m.media-amazon.com/images/I/312qzeCvEpL.jpg)
![GM Genuine Parts 15779543 Automatic Transmission Auxiliary Fluid Cooler Inlet Line - Image 2](https://m.media-amazon.com/images/I/31k3U2-5xBL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***R on 25 March 2025*

Fit as expected

### ⭐⭐⭐⭐⭐ Review
*by M***R on 20 July 2021*

This was a great purchase and other than being difficult to install, everything was perfect and for far less than having to pay at a NAPA auto store of Benson auto.

### ⭐⭐⭐⭐⭐ Review
*by N***L on 7 August 2021*

Replaced Factory line perfectly. Great price.

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**Shop now:** [https://www.desertcart.fr/products/277292373-gm-genuine-parts-15779543-automatic-transmission-auxiliary-fluid-cooler-inlet](https://www.desertcart.fr/products/277292373-gm-genuine-parts-15779543-automatic-transmission-auxiliary-fluid-cooler-inlet)

---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-23*