Choosing the right aftermarket mount kit for your OEM radiator is key to a safe and efficient install for your customers. But why should you consider aftermarket mount kits from West End Radiators? Let’s get into it!

This Post Covers:
- What is an aftermarket radiator mount kit?
- What are the main differences between an aftermarket mount kit and an OEM mount kit?
- Is an aftermarket mount kit worth it?
- Are there different types of mount kits for rads?
- How much does an aftermarket rad mount kit cost?
- Are aftermarket mounts louder?
- How long does an aftermarket mount kit last?
- Why would you need an aftermarket radiator mount kit?
- How to choose the right aftermarket mount kit
- Can you install a mount kit yourself?
- Common signs your rad needs new mounts
- Top aftermarket mount kits
What is an aftermarket radiator mount kit?
An aftermarket radiator mount kit is a mount kit manufactured by a company that isn’t the original equipment manufacturer (OEM).
At West End Rad, we have aftermarket mount kits that securely hold aftermarket heat exchangers in place.
This ensures your radiators fit properly and perform at their best.
What are the main differences between an aftermarket mount kit and an OEM mount kit?

The original manufacturer makes an OEM mount kit to match a specific radiator model.
Whereas aftermarket manufacturers build mount kits that fit a wider range of heat exchangers.
Is an aftermarket mount kit worth it?
Yes! Aftermarket mount kits are a great option to secure radiators for heavy-duty transportation equipment.
Here at West End Rad, we carry mount kits for a wide range of OEMs such as Freightliner, Kenworth, Western Star, International and Peterbilt.
Are there different types of mount kits for rads?
Yes!
In fact, there are two types of mount kits for heavy-duty rads.
Rubber Isolator Mounts

Rubber isolator mounts reduce vibration and noise, giving you a smoother, quieter radiator setup.
Additionally, they help keep your radiator stable while minimizing wear from constant movement.
Solid Mounts

Solid mounts provide a strong, secure hold for your radiator in applications where vibration isn’t as much of a concern.
So solid mounts are best when stability and durability matter most.
We carry both styles of mount kits here at West End Rad. Check out our parts catalog to find the right mount kit for your radiator.
How much does an aftermarket rad mount kit cost?
Aftermarket mount kits for radiators are generally more affordable than OEM mount kits.
Why?
Because OEMs build mount kits to fit one specific machine or radiator model, they often produce them in smaller quantities and price them higher.
Depending on your machine’s requirements, a mount kit can cost anywhere between $50-300.
Are aftermarket mounts louder?
The noise level of your mount kit depends on what type of radiator mount you choose.
If you are looking for a mount kit that reduces noise and vibration, an aftermarket rubber isolator mount is the perfect fit for the job.
How long does an aftermarket mount kit last?

Aftermarket mount kits can last for years, though their exact lifespan can vary.
Factors that may influence the lifespan of a mount kit include:
- Quality of the kit and materials
- Frequency of heavy-duty or off-road use
- Exposure to heat, vibration, or harsh weather
- Proper installation and regular inspections
Why would you need an aftermarket radiator mount kit?
Aftermarket mount kits play a key role in securing your heat exchanger to your truck.
Here are a few reasons why aftermarket mount kits are so important:
Stability
A reliable mount kit keeps your heavy-duty radiator stable, therefore reducing the risk of leaks or damage.
Performance Enhancement
Proper mounting improves heat transfer efficiency. As a result, your rad can effectively cool your heavy-duty equipment.
How to choose the right aftermarket mount kit
There are two main ways to ensure your aftermarket mount kit is compatible with your rad.
1. Radiator Dimensions
Make sure you check that the mount kit you choose is suitable for your radiator’s width, height, and depth.
2. Mounting Points
Verify that the mount kit aligns with the number and location of mounting points on your radiator.
Can you install a mount kit yourself?

Yes! If you have the right skillset to properly mount a radiator, using an aftermarket mount kit is just like using an OEM mount kit.
If you don’t have the right skills to install a mount kit yourself, we can help! At West End Rad, we offer a remove and replace service at our Winnipeg location.
This means you can drive your heavy-duty truck right into our shop and our mechanics will remove the industrial heat exchanger ourselves, service it and then replace/reinstall it again. All in just half a day!
Common signs your rad needs new mounts
There are several signs that your rad needs new mounts.
Here’s what to look out for:
- Loose or shaky radiator
- Unusual noises
- Visible wear or damage on current mounts
- Poor alignment (such as the radiator sitting uneven, shifted, or not properly secured)
- Visible leaks
Top aftermarket mount kits
We’re proud to offer a full range of aftermarket mount kits, including:
- Charge Air Cooler Mount for Peterbilt, Kenworth, Western Star and Freightliner
- Lower Radiator Mount for Peterbilt, Kenworth, Western Star and Freightliner
- Radiator Mount, Peterbilt 387 & Older Kenworth T800
- Kenworth and Peterbilt Radiator Mount
- Kenworth and Peterbilt Radiator Mount
- Peterbilt and International Radiator Mount
- Peterbilt and Western Star Upper Radiator Mount
- Peterbilt Upper and Lower Radiator Mount
- Mounting Isolator for Freightliner Radiator
- Freightliner Radiator Mount
- Western Star Radiator Mount
- International 41″ Radiator Mount
Curious about what aftermarket mount kit is the right fit for your rad? Contact our team for more information:
Toll-free: 1-877-RAD-CORE (723-2673)




