---
product_id: 159050471
title: "Compatible with 2006-2010 Hummer H3 / H3T 3.5L 3.7LFront Motor&Trans Mount Set 3 pcs : A5366, A5397, A2638 - K2580"
brand: "onnuri"
price: "€ 274.75"
currency: EUR
in_stock: true
reviews_count: 5
category: "Onnuri"
url: https://www.desertcart.fi/products/159050471-compatible-with-2006-2010-hummer-h3-h3t-3-5l-3
store_origin: FI
region: Finland
---

# 3-piece mount set OE spec interchange 5-year parts warranty Compatible with 2006-2010 Hummer H3 / H3T 3.5L 3.7LFront Motor&Trans Mount Set 3 pcs : A5366, A5397, A2638 - K2580

**Brand:** onnuri
**Price:** € 274.75
**Availability:** ✅ In Stock

## Summary

> ⚙️ Upgrade your Hummer’s heartbeat with precision mounts that keep you moving smoothly!

## Quick Answers

- **What is this?** Compatible with 2006-2010 Hummer H3 / H3T 3.5L 3.7LFront Motor&Trans Mount Set 3 pcs : A5366, A5397, A2638 - K2580 by onnuri
- **How much does it cost?** € 274.75 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/159050471-compatible-with-2006-2010-hummer-h3-h3t-3-5l-3)

## Best For

- onnuri enthusiasts

## Why This Product

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

## Key Features

- • **Complete 3-Piece Mount Kit:** Includes 2 motor mounts and 1 transmission mount for comprehensive drivetrain support.
- • **Backed by a 5-Year Warranty:** Confidence in quality with a one-time parts replacement warranty, protecting your investment.
- • **Precision Fit for Hummer H3 & H3T:** Tailored compatibility for 2006-2010 models ensures seamless installation and optimal performance.
- • **Durable Steel & Rubber Construction:** Engineered with high-quality materials to deliver a smooth, quiet ride and long-lasting reliability.
- • **OE Specification Interchangeability:** Designed to match original equipment standards for hassle-free replacement and peace of mind.

## Overview

This 3-piece front motor and transmission mount set is engineered specifically for 2006-2010 Hummer H3 and H3T models with 3.5L and 3.7L engines. Crafted from high-quality steel and rubber, it ensures a quiet, smooth ride while meeting OE specifications for easy installation. The kit includes two motor mounts and one transmission mount, all backed by a 5-year parts replacement warranty, making it a reliable choice for maintaining your vehicle’s drivetrain stability.

## Description

Fits 2006 Hummer H3 3.5L/2007-2010 Hummer H3 3.7L/ 2009-2010 Hummer H3T 3.7LKit Includes : 2 Motor Mounts & 1 Transmission Mount GP3121 / A5366 / EM3121 : Motor Mount - Front LeftGP3120 / A5397 / EM3120 : Motor Mount - Front RightGP2638 / A2638 / EM2638 : Transmission MountMounts Compatible to:Fits 2006 Hummer H3 3.5L Fits 2007-2010 Hummer H3 3.7L Fits 2009-2010 Hummer H3T 3.7L

Review: GREAT PRODUCT - great product price and fast delivery
Review: Chinese - These will work but they require grinding to fit on the drivers side and forget putting the heat shield back on the passenger side. They drilled a hole for the bolt but didn’t weld the nut to the bottom of the hole for the bolt. These are definitely cheaper made than the gm stock parts. Thinner metal and terrible welds. They may last a year. As hard as they are to get in and out, I would spend a little more for genuine parts.

## Features

- Fitment: Fits 2006 Hummer H3 3.5L, Fits 2007-2010 Hummer H3 3.7L, Fits 2009-2010 Hummer H3T 3.7L
- Product contains: 2 Motor Mounts & 1 Transmission Mount
- Part Numbers: EM3121, EM3120, EM2638
- Interchange Numbers: A5366, A5397, A2638
- Designed to Interchange to OE Specifications
- High quality steel and rubber ensures a smooth and quiet ride
- Five year replacement warranty, One time for parts only

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07Q5DR9YH |
| Best Sellers Rank | #271,055 in Automotive ( See Top 100 in Automotive ) #604 in Automotive Replacement Engine Mounts |
| Customer Reviews | 4.3 4.3 out of 5 stars (26) |
| Date First Available | March 28, 2019 |
| Item Weight | 11.62 pounds |
| Item model number | GK2580-03 |
| Manufacturer | Gahbin USA, Inc. |
| Manufacturer Part Number | GK2580-03 |
| Model | GP3121, GP3120, GP2638 |
| Package Dimensions | 12 x 9 x 6 inches |
| UPC | 680490831423 |

## Product Details

- **Brand:** ONNURI
- **Color:** Black
- **Finish Type:** Unfinished
- **Material:** Alloy Steel
- **Mounting Type:** Floor Mount

## Images

![Compatible with 2006-2010 Hummer H3 / H3T 3.5L 3.7LFront Motor&Trans Mount Set 3 pcs : A5366, A5397, A2638 - K2580 - Image 1](https://m.media-amazon.com/images/I/31ANuJx05dL.jpg)
![Compatible with 2006-2010 Hummer H3 / H3T 3.5L 3.7LFront Motor&Trans Mount Set 3 pcs : A5366, A5397, A2638 - K2580 - Image 2](https://m.media-amazon.com/images/I/41VVbPS6ZCL.jpg)
![Compatible with 2006-2010 Hummer H3 / H3T 3.5L 3.7LFront Motor&Trans Mount Set 3 pcs : A5366, A5397, A2638 - K2580 - Image 3](https://m.media-amazon.com/images/I/41XBBZ-LFtL.jpg)
![Compatible with 2006-2010 Hummer H3 / H3T 3.5L 3.7LFront Motor&Trans Mount Set 3 pcs : A5366, A5397, A2638 - K2580 - Image 4](https://m.media-amazon.com/images/I/41kf9M+7ysL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ GREAT PRODUCT
*by A***R on January 6, 2025*

great product price and fast delivery

### ⭐⭐⭐⭐⭐ Chinese
*by R***Y on November 20, 2022*

These will work but they require grinding to fit on the drivers side and forget putting the heat shield back on the passenger side. They drilled a hole for the bolt but didn’t weld the nut to the bottom of the hole for the bolt. These are definitely cheaper made than the gm stock parts. Thinner metal and terrible welds. They may last a year. As hard as they are to get in and out, I would spend a little more for genuine parts.

### ⭐⭐⭐⭐ Review
*by M***E on September 23, 2024*

Buenas piezas

## Frequently Bought Together

- ONNURI Compatible with 2006-2010 Hummer H3 / H3T 3.5L 3.7LFront Motor&Trans Mount Set 3 pcs : A5366, A5397, A2638 - K2580
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**Shop now:** [https://www.desertcart.fi/products/159050471-compatible-with-2006-2010-hummer-h3-h3t-3-5l-3](https://www.desertcart.fi/products/159050471-compatible-with-2006-2010-hummer-h3-h3t-3-5l-3)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-19*