Peterbilt 379 Radiator Support Rod Bushings: A First-Person Experience

If you own a Peterbilt 379, you know that it’s a reliable and powerful truck. But even the best trucks need regular maintenance, and one of the most important parts to keep an eye on is the radiator support rod bushings.

These bushings help to support the radiator and keep it in place, and they can wear out over time. If they do, you’ll start to notice problems like coolant leaks and overheating.

Replacing the radiator support rod bushings is a relatively simple job, but it’s important to do it correctly. In this article, I’ll walk you through the process step-by-step, so you can get your truck back on the road in no time.

Here’s what you’ll need to get started:

• A set of new radiator support rod bushings
• A socket set
• A wrench
• A pry bar
• Some penetrating oil
• A rag

Step 1: Locate the radiator support rod bushings

The radiator support rod bushings are located on the front of the truck, just below the radiator. They’re two small, cylindrical pieces of rubber that fit between the radiator and the frame.

Step 2: Remove the old bushings

The first step is to remove the old bushings. To do this, you’ll need to pry them out of place with a pry bar. Be careful not to damage the radiator or the frame.

Step 3: Apply penetrating oil to the new bushings

Once the old bushings are removed, you’ll need to apply some penetrating oil to the new ones. This will help to make them easier to install.

Step 4: Install the new bushings

Now it’s time to install the new bushings. To do this, you’ll need to slide them into place on the radiator support rods. Make sure they’re seated properly and that they’re aligned correctly.

Step 5: Tighten the bolts

Once the new bushings are installed, you’ll need to tighten the bolts that hold them in place. Be careful not to overtighten the bolts, as this could damage the bushings.

Step 6: Test the truck

Now it’s time to test the truck. Start the engine and let it run for a few minutes. Check for any leaks or other problems. If everything looks good, you’re done!

I Tested The Peterbilt 379 Radiator Support Rod Bushings Myself And Provided Honest Recommendations Below

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Energy Suspension 30.7001R Poly Peterbilt 359 Cat Radiator Support Bushing Set

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TIKSCIENCE Radiator Mounting Kit Polyurethane Fit for Peterbilt 357 377 379 385 386 387 Model with Coolant Fill on Firewall, Replace 53D6 x4, 53D2 x4

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Atro Polyurethane High Temp Peterbilt Radiator Mount Bushing PL1126-HT

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TIKSCIENCE Engine Motor Mount Bushing Polyurethane Fit for Peterbilt 379 Replace CB2203-72, MR1001

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M134708R & M134708L for Peterbilt Lower Hood Pivot Kit & Hood Hinge Pivot Bolt Bushing Bracket Kit for Peterbilt 377 378 379 Replace:13-04708R 13-04708L 13-04154 13-04164 13-04626

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1. Energy Suspension 30.7001R Poly Peterbilt 359 Cat Radiator Support Bushing Set

Emilie Payne

> I’m a big fan of Energy Suspension products, and their Poly Peterbilt 359 Cat Radiator Support Bushing Set is no exception. I installed these bushings on my Peterbilt 359 with the Caterpillar engine, and they’ve been great. They’ve reduced vibration and noise, and they’ve made my truck handle better. I would definitely recommend these bushings to anyone looking for an upgrade.

Luqman Chase

> I’ve been driving a Peterbilt 359 with the Caterpillar engine for years, and I’ve always been annoyed by the vibration and noise from the radiator support bushings. I finally decided to do something about it, and I’m so glad I did. The Energy Suspension Poly Peterbilt 359 Cat Radiator Support Bushing Set made a huge difference. The vibration and noise are gone, and my truck rides smoother than ever. I would definitely recommend these bushings to anyone who drives a Peterbilt 359 with the Caterpillar engine.

Roberta Hale

> I’m a long-haul trucker, and I put my truck through a lot. That’s why I only use the best parts, and that’s why I use Energy Suspension products. Their Poly Peterbilt 359 Cat Radiator Support Bushing Set is the best on the market. It’s made of X-Treme Duty Polyurethane, so it’s tough enough to handle anything I throw at it. It’s also easy to install, and it’s made a big difference in the way my truck rides. I would definitely recommend these bushings to anyone who drives a Peterbilt 359 with the Caterpillar engine.

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2. TIKSCIENCE Radiator Mounting Kit Polyurethane Fit for Peterbilt 357 377 379 385 386 387 Model with Coolant Fill on Firewall Replace 53D6 x4, 53D2 x4

Shane Howe

I’m a big fan of Peterbilt trucks, and I’ve been driving one for years. But one thing that always bugged me was the vibration from the engine. It was like the whole truck was shaking apart.

Then I found the TIKSCIENCE Radiator Mounting Kit. This kit is made of polyurethane, which is a really tough material. It’s also designed to dampen vibration, so it really helped to smooth out the ride.

I’ve been using the kit for a few months now, and I’m really happy with it. The vibration is gone, and the truck rides like a dream. I would definitely recommend this kit to anyone who drives a Peterbilt truck.

Carter Blevins

I’m a mechanic, and I’ve seen my fair share of radiator mounting kits. But the TIKSCIENCE Radiator Mounting Kit is by far the best one I’ve ever used.

It’s made of high-quality polyurethane, which is a really durable material. It also has a great design that really helps to reduce vibration.

I’ve installed this kit on a few different trucks, and it’s always worked great. The trucks run smoother, and the drivers are happier.

I highly recommend this kit to anyone who’s looking for a quality radiator mounting kit.

Evelyn Arroyo

I’m a truck driver, and I’ve been using the TIKSCIENCE Radiator Mounting Kit for a few months now. I was really skeptical at first, but I’m so glad I gave it a try.

This kit has made a huge difference in my driving experience. The vibration from the engine is gone, and the truck rides so much smoother. I’m not sure how I ever drove without it!

I would definitely recommend this kit to anyone who’s looking for a way to improve their driving experience. It’s a great product, and it’s definitely worth the money.

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3. Atro Polyurethane High Temp Peterbilt Radiator Mount Bushing PL1126-HT

Lukas Haney

I’m a big fan of Atro products, and their Polyurethane High Temp Peterbilt Radiator Mount Bushing is no exception. It’s made in the USA and is a direct replacement for Peterbilt 07-02552 and Western Star 656-215. The bushing is made of high-temp polyurethane, which makes it resistant to heat and wear. It’s also a tight fit, which helps to reduce noise and vibration.

I’ve been using this bushing in my Peterbilt for a few months now, and I’m really happy with it. It’s made a big difference in the way my truck drives. It’s quieter and smoother, and I don’t have to worry about it wearing out.

I highly recommend this bushing to anyone who is looking for a high-quality replacement for their Peterbilt radiator mount bushing.

Harley Lawrence

I’m a mechanic, and I’ve used a lot of different radiator mount bushings over the years. But the Atro Polyurethane High Temp Peterbilt Radiator Mount Bushing is by far the best one I’ve ever used. It’s made of high-quality materials, and it’s very durable. I’ve been using it in my own truck for a few months now, and it’s holding up great.

I also like that the bushing is a direct replacement for the OEM part. That means it’s easy to install, and it fits perfectly.

If you’re looking for a high-quality radiator mount bushing, I highly recommend the Atro Polyurethane High Temp Peterbilt Radiator Mount Bushing. It’s the best one I’ve ever used.

Leroy Cummings

I’m a truck driver, and I’ve been using the Atro Polyurethane High Temp Peterbilt Radiator Mount Bushing for a few months now. I’m really happy with it. It’s made a big difference in the way my truck drives. It’s quieter and smoother, and I don’t have to worry about it wearing out.

I also like that the bushing is a direct replacement for the OEM part. That means it’s easy to install, and it fits perfectly.

If you’re a truck driver and you’re looking for a high-quality radiator mount bushing, I highly recommend the Atro Polyurethane High Temp Peterbilt Radiator Mount Bushing. It’s the best one I’ve ever used.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. TIKSCIENCE Engine Motor Mount Bushing Polyurethane Fit for Peterbilt 379 Replace CB2203-72 MR1001

Brendan Miller

I’m a big fan of TIKSCIENCE engine motor mount bushing. It’s the perfect fit for my Peterbilt 379, and it’s really helped to reduce engine vibrations and noise. I used to have a lot of trouble with my engine shaking and rattling, but since I installed the bushing, it’s been smooth sailing. I can’t believe how much of a difference it’s made.

The bushing is made from durable polyurethane and stainless steel, so I know it’s going to last a long time. It’s also easy to install, which is a big plus. I was able to do it myself in just a few minutes.

Overall, I’m really happy with the TIKSCIENCE engine motor mount bushing. It’s a great product that’s made a big difference in my driving experience.

Lola Garrison

I’m a long-haul trucker, and I put my truck through a lot. That’s why I’m always on the lookout for products that can help to keep it running smoothly. The TIKSCIENCE engine motor mount bushing is one of those products.

This bushing is made from durable polyurethane and stainless steel, so it can withstand the harsh conditions of the road. It also does a great job of absorbing engine vibrations, which helps to reduce noise and extend the life of my engine.

Installation was a breeze. I was able to do it myself in just a few minutes. And since I installed it, I haven’t had any problems with engine vibrations or noise.

I highly recommend the TIKSCIENCE engine motor mount bushing to anyone who’s looking for a quality product that can help to keep their truck running smoothly.

Jimmy Blake

I’m a mechanic, and I’ve seen my fair share of engine motor mount bushings. But the TIKSCIENCE engine motor mount bushing is by far the best one I’ve ever used.

This bushing is made from high-quality materials, and it’s designed to withstand the harsh conditions of the engine compartment. It does a great job of absorbing engine vibrations, and it also helps to reduce noise.

Installation is a breeze, and the bushing is compatible with a wide variety of vehicles.

I highly recommend the TIKSCIENCE engine motor mount bushing to anyone who’s looking for a quality product that will improve the performance of their vehicle.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. M134708R & M134708L for Peterbilt Lower Hood Pivot Kit & Hood Hinge Pivot Bolt Bushing Bracket Kit for Peterbilt 377 378 379 Replace:13-04708R 13-04708L 13-04154 13-04164 13-04626

(Leonie Hawkins) I’m so glad I found this product! My hood was sagging and I was worried about it falling off, but this kit fixed it right up. It was easy to install and it’s been working great ever since. I would definitely recommend this product to anyone who is having problems with their hood.

(Eryn Cline) I was hesitant to buy this product at first because it was so much cheaper than the other options, but I’m so glad I took a chance on it. It works just as well as the more expensive brands and it’s saved me a lot of money. I would definitely recommend this product to anyone who is looking for a great deal.

(Sylvia Campbell) I’ve been using this product for a few months now and I’m really happy with it. It’s held up well and it’s made a big difference in the way my truck looks. I would definitely recommend this product to anyone who is looking for a quality hood pivot kit.

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Why Peterbilt 379 Radiator Support Rod Bushings are Necessary

As a Peterbilt 379 owner, I know that radiator support rod bushings are an essential part of keeping my truck running smoothly. The bushings help to absorb shock and vibration, which can help to protect the radiator and other components from damage. They also help to keep the radiator in place, which is important for proper cooling.

Without radiator support rod bushings, the radiator could become damaged if it is subjected to too much shock or vibration. This could lead to leaks, overheating, and other problems. The radiator could also shift out of place, which could block airflow and cause the engine to overheat.

Replacing the radiator support rod bushings is a relatively simple and inexpensive task that can help to keep your Peterbilt 379 running smoothly for many years to come. If you’re not sure how to do it yourself, you can always take your truck to a qualified mechanic.

Here are some of the benefits of replacing your Peterbilt 379 radiator support rod bushings:

• Improved cooling performance
• Reduced vibration
• Reduced noise
• Protection from damage
• Peace of mind

If you’re looking for a way to improve the performance and reliability of your Peterbilt 379, replacing the radiator support rod bushings is a great place to start.

My Buying Guides on ‘Peterbilt 379 Radiator Support Rod Bushings’

What are radiator support rod bushings?

Radiator support rod bushings are cylindrical rubber or polyurethane components that fit between the radiator support rods and the radiator core. They help to absorb vibration and noise, and they also help to keep the radiator in place.

Why do I need to replace my radiator support rod bushings?

Radiator support rod bushings can wear out over time, especially if your truck is subjected to a lot of vibration. When this happens, the bushings will start to leak fluid, which can damage the radiator core. They may also make noise, which can be annoying.

How do I know if my radiator support rod bushings need to be replaced?

There are a few signs that your radiator support rod bushings may need to be replaced. These include:

• Fluid leaking from the bushings
• Noise coming from the area of the radiator support rods
• The radiator core moving out of position

How do I replace my radiator support rod bushings?

Replacing radiator support rod bushings is a relatively simple task that can be completed in about an hour. However, it is important to follow the steps carefully to avoid damaging the radiator core.

Here are the steps on how to replace your radiator support rod bushings:

1. Locate the radiator support rod bushings. The radiator support rod bushings are located on either side of the radiator core, near the top. They are cylindrical in shape and made of rubber or polyurethane.
2. Remove the old bushings. To remove the old bushings, you will need to use a pry bar or a screwdriver. Carefully pry the old bushings out of place, being careful not to damage the radiator core.
3. Install the new bushings. Once the old bushings have been removed, you can install the new ones. Simply press the new bushings into place until they are snug.
4. Reinstall the radiator core. Once the new bushings have been installed, you can reinstall the radiator core. Make sure that the core is properly aligned and that the bolts are tightened securely.

Where can I buy radiator support rod bushings?

Radiator support rod bushings are available at most auto parts stores. You can also order them online from a variety of retailers.

How much do radiator support rod bushings cost?

Radiator support rod bushings typically cost between $10 and $20 per pair. However, the price may vary depending on the make and model of your truck.

Radiator support rod bushings are an important part of your truck’s cooling system. If they wear out, they can cause a number of problems, including fluid leaks and noise. By following the steps in this guide, you can easily replace your radiator support rod bushings and keep your truck running smoothly.