---
product_id: 245257546
title: "GMB 3420-0345 Timing Belt Kit"
brand: "gmb"
price: "€ 192.63"
currency: EUR
in_stock: true
reviews_count: 6
category: "Gmb"
url: https://www.desertcart.pt/products/245257546-gmb-3420-0345-timing-belt-kit
store_origin: PT
region: Portugal
---

# Water pump matches OE coolant flow & pressure Complete one-box, vehicle-specific kit OE factory-tested timing components GMB 3420-0345 Timing Belt Kit

**Brand:** gmb
**Price:** € 192.63
**Availability:** ✅ In Stock

## Summary

> ⏳ Upgrade your timing game — don’t let your engine miss a beat!

## Quick Answers

- **What is this?** GMB 3420-0345 Timing Belt Kit by gmb
- **How much does it cost?** € 192.63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/245257546-gmb-3420-0345-timing-belt-kit)

## Best For

- gmb enthusiasts

## Why This Product

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

## Key Features

- • **Enhanced Durability:** Metal impeller water pump and Japanese-made tensioner bearing deliver superior longevity and reliability.
- • **Precision OEM Quality:** GMB’s factory-tested components ensure flawless fit and performance, just like the original.
- • **All-in-One Convenience:** Save time and hassle with a complete timing belt kit tailored specifically for your vehicle.
- • **Trusted by Professionals:** Highly rated by users who value quality, fit, and straightforward installation.
- • **Engineered for Peace of Mind:** Designed to meet exact OE coolant flow rates and pressure for optimal engine health.

## Overview

The GMB 3420-0345 Timing Belt Kit is a vehicle-specific, OEM-quality solution featuring factory-tested timing components, a water pump engineered to match original coolant flow and pressure, and durable parts like a metal impeller and Japanese-made tensioner bearing. This all-in-one kit simplifies maintenance, ensuring reliable engine performance and longevity.

## Description

Timing Belt Kit

Review: Excellent Kit - Everything you need to do a timing (cam) belt on a Fiat 500. Has worked for about 1000 miles so far, installation was straightforward. There are a couple of Youtube videos I watched beforehand, and everything went pretty well to plan. The quality seems excellent.
Review: Feels nice, fits well - Installed on a 2013 Fiat 500 Abarth. My car just crossed the 110k mile mark. Fiat says the belt is good for 150, but that just feels like it’s pushing things. I decided to take care of this job along with a serpentine belt replacement just to be on the safe side. The original belt still looked okay, but not great. The original water pump felt fine, plastic impeller. The timing belt tensioner bearing felt gritty and had a lot of dust around it, so I’m glad I did this work. The GMB kit seems well made and the water pump has a metal impeller, an improvement in my opinion. The bearing for the tensioner is Japanese made and felt nice. Instructions were incredibly generic- I used a chilton guide. I purchased the special timing tools just to be on the safe side. Access was tight, but the job itself isn’t too technically difficult. Looking forward to many more happy miles in the car. The only oddity to note: this kit includes a gasket that seems like it would fit the water pump. However, the factory manual and the chilton manual specify that no gasket is to be used and that RTV/silicone should be what makes the seal. I elected to throw the gasket away and use water pump silicone. No leaks.

## Features

- OEM Quality You Can Trust
- Complete Time Saving One-Box Solution
- GMB OE factory tested Timing Components.
- OE Timing Belt manufacturer ensuring OEM quality you can trust.
- GMB manufactured Water Pump designed to match OE coolant flow rate and pressure.
- Fit type: Vehicle Specific

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B081H5PBVC |
| Best Sellers Rank | #357,419 in Automotive ( See Top 100 in Automotive ) #220 in Automotive Replacement Timing Belt Kits |
| Brand | GMB |
| Customer Reviews | 4.5 4.5 out of 5 stars (29) |
| Date First Available | November 15, 2019 |
| Exterior | Machined |
| Item Weight | 2.33 pounds |
| Item model number | 3420-0345 |
| Manufacturer | GMB |
| Manufacturer Part Number | 3420-0345 |
| Model | 3420-0345 |
| Product Dimensions | 11.13 x 9 x 4 inches |

## Product Details

- **Belt Style:** Timing Belt
- **Brand:** GMB
- **Compatible Devices:** Vehicles
- **Item Weight:** 2.3 Pounds
- **Material:** Metal, Rubber

## Images

![GMB 3420-0345 Timing Belt Kit - Image 1](https://m.media-amazon.com/images/I/61z4tzavCnL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent Kit
*by M***T on May 15, 2025*

Everything you need to do a timing (cam) belt on a Fiat 500. Has worked for about 1000 miles so far, installation was straightforward. There are a couple of Youtube videos I watched beforehand, and everything went pretty well to plan. The quality seems excellent.

### ⭐⭐⭐⭐⭐ Feels nice, fits well
*by N***F on March 26, 2022*

Installed on a 2013 Fiat 500 Abarth. My car just crossed the 110k mile mark. Fiat says the belt is good for 150, but that just feels like it’s pushing things. I decided to take care of this job along with a serpentine belt replacement just to be on the safe side. The original belt still looked okay, but not great. The original water pump felt fine, plastic impeller. The timing belt tensioner bearing felt gritty and had a lot of dust around it, so I’m glad I did this work. The GMB kit seems well made and the water pump has a metal impeller, an improvement in my opinion. The bearing for the tensioner is Japanese made and felt nice. Instructions were incredibly generic- I used a chilton guide. I purchased the special timing tools just to be on the safe side. Access was tight, but the job itself isn’t too technically difficult. Looking forward to many more happy miles in the car. The only oddity to note: this kit includes a gasket that seems like it would fit the water pump. However, the factory manual and the chilton manual specify that no gasket is to be used and that RTV/silicone should be what makes the seal. I elected to throw the gasket away and use water pump silicone. No leaks.

### ⭐⭐⭐⭐ Fits 2016 Jeep Renegade 1.4l turbo.
*by N***H on August 5, 2022*

Fits 2016 Jeep Renegade 1.4l turbo. Belt had a sharper bend then I would like but it appears fine. Fit perfectly looks well built and high quality. Had 110k. After replacing it, I noticed my old water pump was starting to leak, so good timing. If the new parts fail early I will update my post.

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-02-02*