It started subtly. A faint, intermittent rattle from the front of my 2009 Nissan Rogue, most noticeable at idle or when shutting off the engine. At first, I dismissed it as just another quirk of a vehicle creeping past the 100,000-mile mark. But over a few weeks, the rattle became a persistent, annoying vibration that I could feel through the steering wheel. Popping the hood revealed the culprit: the top of the radiator was visibly shaking, held in place by what looked like crumbling bits of black plastic. The original upper radiator mount bushings had completely disintegrated, victims of a decade of heat cycles, engine vibration, and environmental exposure. This wasn’t just an annoying noise; it was a ticking time bomb. An unsecured radiator can vibrate excessively, leading to stress fractures in the core or tanks, and can even make contact with the condenser or cooling fans, causing catastrophic damage. A simple, inexpensive part was putting my entire cooling system at risk. This is a story familiar to countless Nissan and Infiniti owners, and it’s precisely the problem the Dorman 926-274 Radiator Mount Bushing 2 Pack is designed to solve.
- Direct replacement - this radiator mount bushing matches the fit and function of the factory part on specified years, makes and models
- Ideal solution - this bushing is a reliable replacement for an original part that has failed due to fatigue
- Durable construction - this part is made from quality materials to ensure reliable performance and long service life
What to Consider Before Buying Radiator Components
A vehicle’s cooling system is more than just a collection of parts; it’s a critical ecosystem responsible for maintaining the engine’s optimal operating temperature. Radiator bushings, while small, are a key solution for ensuring the longevity and integrity of this system. They act as vibration dampeners, isolating the radiator from the harsh vibrations of the engine and the shocks of the road. Without them, the constant shaking can lead to premature wear on the radiator’s delicate aluminum fins and plastic end tanks, eventually causing leaks and overheating—a repair that can cost hundreds, if not thousands, of dollars.
The ideal customer for a product like the Dorman 926-274 Radiator Mount Bushing 2 Pack is a proactive DIY mechanic or a car owner who has noticed the tell-tale signs of bushing failure: a rattling radiator, visible cracks in the old rubber, or a radiator that can be easily moved by hand. It’s for the person who wants to perform an inexpensive preventative maintenance task to avoid a major future expense. On the other hand, this specific part might not be suitable for those whose radiator is already leaking or has visible physical damage. In those cases, the problem has progressed beyond the mounts, and a full radiator replacement is likely necessary. For them, simply replacing the bushings would be like putting a band-aid on a broken bone.
Before investing, consider these crucial points in detail:
- Material & Durability: The single most important factor for a replacement bushing is the quality of the rubber or synthetic material. Original equipment (OE) bushings often become hard and brittle over time. Look for replacements made from a high-quality, fatigue-resistant rubber compound that remains supple and effective at damping vibrations for years. The Dorman part is constructed from modern, quality materials designed to outlast the original factory components.
- Fitment & Compatibility: This is non-negotiable. An improperly sized bushing will either be impossible to install or will not secure the radiator correctly, defeating the purpose of the repair. Always double-check that the part is specified for your vehicle’s exact year, make, and model. The Dorman 926-274 boasts an extensive compatibility list, covering many popular Nissan and Infiniti models, ensuring an OE-like fit. You can check the precise fitment for your vehicle online.
- Ease of Installation: For the DIYer, a straightforward installation is paramount. A good replacement bushing should slot into the existing brackets without requiring special tools or modifications. This particular repair is known for being one of the easier tasks a home mechanic can perform, often requiring only a single socket wrench and about 15-20 minutes of time.
- Cost vs. Value: While radiator bushings are inexpensive, the value they provide is immense. A low-cost bushing set that prevents a $500 radiator replacement is an incredible return on investment. Dorman parts are known for striking a balance between affordability and reliable, long-term performance, backed by a limited lifetime warranty.
While the Dorman 926-274 Radiator Mount Bushing 2 Pack is an excellent choice for targeted repairs, it’s always wise to understand the full spectrum of cooling system components. For a broader look at cooling solutions, especially for different applications, we highly recommend checking out our complete, in-depth guide:
- OEM FITMENT - 34 Inch Core Radiator Compatible with Chevy Silverado Suburban Tahoe Cadillac Avalanche Escalade GMC Yukon Sierra Hummer H2 4.3L 4.8L 5.3L 6.0L 6.2L
- POWERFUL & ADJUSTABLE HEATING: Offers an adjustable thermostat and three heat settings - High (1500W), Medium (900W), and Low (600W) - allowing you to customize the warmth to your comfort level.
- DIRECT OEM FIT - 34 Inch Core Radiator Compatible with Chevy Silverado Suburban Chevrolet Avalanche GMC Yukon Sierra Tahoe Escalade Hummer H2 4.3l 4.8l 5.3l 6.0l 6.2l v8.
First Impressions: Simplicity and Substance
Upon receiving the Dorman 926-274 Radiator Mount Bushing 2 Pack, the first thing we noticed was the quality of the material itself. Unlike the fossilized remains of the original bushings we removed from our test vehicle, these were firm yet pliable. The rubber felt dense and substantial, with a supple quality that promised excellent vibration absorption. There’s no fancy packaging or complex instruction manual—just two identical, precisely molded rubber bushings. And that’s exactly what you want. This product isn’t about flair; it’s about function. They are designed as a direct replacement, and holding one up to the radiator mounting bracket confirmed a perfect match in size and shape. The design is elegantly simple, with a central bore for the radiator’s mounting pin and a grooved outer circumference designed to press-fit snugly into the vehicle’s mounting bracket. Compared to the original part, the material feels more resilient, suggesting that modern rubber compounds have improved since the car was first built. It’s a small part that inspires confidence right out of the bag, a feeling which you can see echoed in numerous user experiences.
Key Benefits
- Direct OE-style fit ensures a perfect installation without modifications.
- Made from high-quality, durable rubber to resist fatigue and heat.
- Immediately eliminates radiator rattling and vibration.
- Extremely easy and fast to install, perfect for DIYers.
Drawbacks
- Only addresses upper mount issues; lower mounts may need separate attention.
- Compatibility is limited to specific Nissan and Infiniti models.
Deep Dive: Performance and Real-World Application
A part this simple doesn’t have a flashy user interface or a list of electronic features. Its performance is measured in fit, function, and longevity. In our hands-on evaluation, we focused on the three aspects that matter most to a vehicle owner: the precision of the fit, the ease of the installation process, and the immediate and long-term impact on the vehicle’s performance.
Material Quality and Vibration Damping
The core function of the Dorman 926-274 Radiator Mount Bushing 2 Pack is to absorb vibration, and its ability to do so is entirely dependent on the quality of its construction. As confirmed by our initial impression and corroborated by user feedback, the rubber compound is a standout feature. One user described it as “nice and supple,” a stark contrast to the “severely dry-rotted, cracked, and brittle” original parts they replaced. During our test installation, we could feel the difference. The old bushing crumbled in our hands upon removal, while the new Dorman bushing had a resilient, elastic quality. Once installed, the effect was immediate and dramatic. We started the engine and observed the radiator—it was rock solid. The annoying rattle that had plagued the car was completely gone. This isn’t just about noise reduction; it’s about protecting the radiator itself. The constant, high-frequency vibrations from the engine can cause microscopic cracks to form in the radiator’s seams and core over time. By effectively isolating the radiator, these bushings act as a crucial protective barrier. Dorman’s choice of materials here seems perfectly tailored for the harsh under-hood environment, designed to withstand extreme temperatures and exposure to automotive fluids without hardening or degrading prematurely. This focus on durable materials is what allows Dorman to offer a limited lifetime warranty, providing peace of mind that this simple fix is also a lasting one.
Precision Fit and Broad Compatibility
An aftermarket part is only as good as its fit, and this is where Dorman’s engineering truly shines. The Dorman 926-274 Radiator Mount Bushing 2 Pack is marketed as a direct replacement, and our experience confirms this claim unequivocally. The bushings slid perfectly into the circular cutouts on the upper radiator support brackets. The outer groove seated securely, and the inner diameter was a perfect, snug fit for the radiator’s mounting posts. There was no excessive force required, nor was there any looseness or play. This precision is critical. As one owner of a 2004 Nissan Maxima noted, “These replacements fit perfectly in the plastic clips. A snug fit.” This perfect fitment is the key to its effectiveness. A loose bushing would allow for continued movement and vibration, while one that’s too tight could be impossible to install or could put undue stress on the plastic mounting points.
Furthermore, the extensive compatibility list is a major advantage. This single part number covers a wide range of popular vehicles, from a 2004 Nissan Sentra to a 2019 Infiniti QX60, encompassing models like the Altima, Maxima, Murano, Rogue, and Quest. This wide application speaks to Dorman’s extensive research and development, ensuring that a single, high-quality solution can serve a large portion of the Nissan/Infiniti family of vehicles. This makes it an easy and reliable choice for both professional mechanics and DIYers who don’t want to waste time with parts that might not fit. You can easily verify compatibility for your specific car before purchasing, eliminating any guesswork.
The 15-Minute DIY Installation
Perhaps the most compelling aspect of the Dorman 926-274 Radiator Mount Bushing 2 Pack is how incredibly simple the installation is. This is a repair that virtually anyone with a basic socket set can perform in their own driveway. One user rated the difficulty a “2 or 3” on a 10-point scale, and we wholeheartedly agree. On our 2009 Rogue, the process was straightforward. The bushings are located on the top corners of the radiator, held in place by metal brackets, each secured with two 10mm bolts.
Here’s our step-by-step experience:
1. Access: We simply opened the hood. No components needed to be removed to access the upper radiator brackets.
2. Removal: Using a 10mm socket on a quarter-inch ratchet, we removed the two bolts from the driver’s side bracket. The bracket lifted right off, exposing the completely destroyed original bushing, which we pulled out with our fingers.
3. Installation (Driver’s Side): We popped the new Dorman bushing into the hole in the support frame. It seated with a satisfying push. We then placed the bracket back over the bushing and the radiator’s mounting pin, and re-installed the two 10mm bolts, tightening them until snug.
4. Passenger Side: As another user wisely pointed out, for the passenger side bracket, you don’t even have to remove it completely. We loosened the two 10mm bolts enough to be able to pivot the bracket upwards, giving us just enough clearance to slide out the old bushing remnants and slide in the new one. We then pivoted the bracket back down and tightened the bolts.
The entire process, from opening the hood to closing it, took less than 15 minutes. It’s a quick, high-impact repair that provides immediate results and requires minimal mechanical skill, making it one of the best value-for-time repairs a car owner can perform. This accessibility is a huge selling point for anyone looking to save on labor costs.
What Other Users Are Saying
Across the board, user sentiment for the Dorman 926-274 Radiator Mount Bushing 2 Pack is overwhelmingly positive, confirming our own findings. The most common theme is the perfect fit and the immediate solution to a rattling radiator. One user with a 2004 Nissan Sentra stated they “fit…perfectly,” while another with a 2004 Maxima confirmed a “snug fit” that protected their new radiator from “extra wear and tear.” The ease of installation is another frequently praised point, with comments like “easy to install” being common.
Many reviews tell a story of discovery, where the problem was pointed out by a mechanic or a potential buyer, as one user shared: “I was trying to sell the car and the buyer pointed out the missing bushing.” They found this part, noted the “price was hard to beat and fit was perfect,” and solved a problem that could have jeopardized the sale. This highlights the product’s role as a simple, affordable solution to a common but often overlooked issue. The result for that owner was a radiator that no longer touched the condenser, preventing a much more serious problem. We found virtually no negative feedback, as the product is simple, effective, and does exactly what it promises.
How Does It Compare? Alternatives to Consider
While the Dorman 926-274 Radiator Mount Bushing 2 Pack is the perfect solution for a specific problem, sometimes a rattling radiator is a symptom of a larger issue. If your bushings are gone and the radiator itself is already leaking, corroded, or damaged from the vibration, you’ll need to consider a full replacement. Here’s how the Dorman bushings stack up against complete radiator assemblies for different vehicles.
1. DNA MOTORING 02-06 Liberty 3.7L Aluminum Radiator
- Construction - Made of High Quality Full T-6061 Aluminum Construction Core; Light-weight, and High-heat Transferring Aluminum Features A Tube and Fin Design
- High Performance - Improves Cooling Efficiency, Make Heat Dissipation More Efficient to Prevent Premature Engine Failure
- Core Dimensions - 20" W X 20" H X 1" D; Inlet/Outlet Diameter - 1-1/2" , 1-13/16"
This is a full OE-style radiator replacement for Jeep Liberty models. This is an entirely different class of repair. Someone would choose this DNA Motoring radiator if their cooling problems go far beyond worn bushings. If you have confirmed leaks, bent fins from an impact, or internal clogging causing overheating, this is the necessary solution. While the Dorman bushings are a sub-$20, 15-minute preventative fix, this is a multi-hundred-dollar repair that can take several hours and requires draining the entire cooling system. This is for the vehicle owner whose problem has unfortunately progressed to total component failure.
2. Auto Dynasty Radiator 2002-2004 Dodge Ram 1500 2500 3500 1-Row Cooling
- Vehicle Compatibility - This radiator is compatible with Dodge Ram 1500 3.7L 4.7L 5.7L 2002-2004, Dodge Ram 2500 4.7 5.7 2002-2003, Dodge Ram 3500 5.7L 2003, fits models without radiator neck and...
- Brilliant Performance - Come with [1] high performance lightweight design cooler radiator, can make the replacement and improve engine cooling efficiency, making stronger and higher capacity for...
- Solid Construction Design - Radiator made of high-quality ABS Plastic & T-6061 Aluminum ensuring optimum heat transfer and long service life.
Similar to the DNA Motoring unit, this Auto Dynasty radiator is a complete replacement part, but for early 2000s Dodge Ram trucks. Truck radiators are subject to immense stress from heavy loads and demanding work cycles. A user would opt for this product if their Ram is experiencing cooling issues that new bushings alone cannot solve. It’s a direct-fit replacement designed to restore factory cooling performance. The choice between the Dorman bushings and this radiator is clear: if your Nissan’s radiator is physically sound but just shaking, the Dorman part is your answer. If your Dodge Ram’s radiator is failing, this Auto Dynasty unit is the necessary cure.
3. DWVO Radiator for Jeep Wrangler
- DIRECT OEM FIT - Radiator Compatible with 2012-2018 Jeep Wrangler 3.6L, 2007-2011 Jeep Wrangler 3.8L V6, for M/T. Please confirm the fitment before ordering.
- THE RIGHT CHOICE - OEM part number: 55056633AB.
- AFFORDABLE, RELIABLE & BUILT to LAST - This complete radiator is built with high density multi-louvered fins for maximum cooling efficiency, to ensure durability in extreme cold weather, 100% no...
This DWVO radiator fits a wide range of Jeep Wranglers, vehicles known for being subjected to harsh off-road conditions where vibration and impacts are common. A Wrangler owner would need this complete radiator if the original has been damaged on the trail or has simply failed from age. It represents a major system overhaul compared to the targeted, simple repair offered by the Dorman bushings. The Dorman part is about finesse and prevention on a daily driver, whereas this DWVO radiator is about restoring core functionality to a vehicle that has experienced significant wear or damage.
Our Final Verdict: An Essential, Low-Cost Fix
After our extensive hands-on testing and analysis of user feedback, the Dorman 926-274 Radiator Mount Bushing 2 Pack stands out as an exceptional product that delivers value far exceeding its low price point. It perfectly addresses a common and potentially destructive problem with a solution that is simple, effective, and accessible to any car owner, regardless of their mechanical skill level. The high-quality material, perfect OE-style fit, and ridiculously easy installation make it an absolute must-have for any owner of a compatible Nissan or Infiniti vehicle who notices even the slightest rattle from their radiator.
This isn’t just a replacement part; it’s an investment in preventative maintenance that can save you from a catastrophic cooling system failure down the road. It stops the noise, secures the radiator, and protects it from premature wear and tear. For the cost of a couple of cups of coffee, you get peace of mind and restore your vehicle to its proper, quiet operation. If your radiator is shaking, don’t wait for it to fail. We wholeheartedly recommend this part as an immediate, essential, and highly satisfying fix. You can grab this essential maintenance part and fix that rattle this weekend.
Last update on 2025-11-06 / Affiliate links / Images from Amazon Product Advertising API