

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







| 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 |
M**T
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.
N**F
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.
N**H
Fits 2016 Jeep Renegade 1.4l turbo.
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.
M**R
Parts
Great parts at a great price
M**.
Water pump was broken .had to buy at parts store what a waste of money.
Water pump was broken had to buy at parts store. What a wast of time
X**.
nice
nice
Trustpilot
2 months ago
1 week ago