Nissan Murano Radiator Support: A Buyer's Guide to Three Incompatible Generations (2011-2024)
Avoid costly mistakes by learning the crucial differences between radiator supports for the Murano SUV (Z51 & Z52) and the rare CrossCabriolet convertible.
- The single most critical fact is that there are at least three incompatible radiator supports for 2011-2024 Muranos; the CrossCabriolet, the 2011-2014 SUV, and the 2015+ SUV each use a different part.
- Always verify the OEM part number before buying a used part. Do not rely on year and model alone.
- Damage to this part is almost always from a collision and can affect hood latch safety, panel alignment, and cooling system performance.
- When buying used, carefully inspect for hairline cracks around mounting holes and any signs of bending or deformation.
Compatibility Warning: Three Generations, Three Different Parts
Critical Warning: The term "2011-2024 Nissan Murano" covers three distinct vehicle generations and body styles, and their radiator supports are NOT interchangeable. Ordering the wrong part is a common and expensive mistake. The most significant confusion is between the standard 4-door SUV and the 2-door CrossCabriolet convertible produced from 2011-2014.
Vehicle & Part Number Compatibility
Before purchasing, you must verify your Murano's exact model year, body style, and, if possible, the production date. The support for a 2014 CrossCabriolet will not fit a 2014 standard SUV, and neither will fit a 2015 or newer model.
| Year Range | Model | Common OEM Part Number(s) |
|---|---|---|
| 2011–2014 | Murano CrossCabriolet (2-Door Convertible) | 62500-1GR0A |
| 2011–2014 | Murano SUV (4-Door) | 62500-1AA0A |
| 2015 – May 2019 | Murano SUV (Z52 Generation) | 62500-5AA1A, 625005aa0a |
| June 2019 – 2024 | Murano SUV (Z52 Facelift) | 62500-5AA1B |
The 2019 model year is a split year. The changeover happened in June 2019. If you have a 2019 Murano, you must verify the production date to select the correct part.
Symptoms of a Damaged Radiator Support
Radiator support damage is almost always caused by a front-end collision. Even a minor impact can crack or bend the support, leading to a variety of issues.
- Poor Panel Alignment: The most common symptom is a hood that won't close or latch properly. You may also notice uneven gaps between the fenders, grille, and headlights.
- Unusual Noises: A loose, cracked, or bent support can cause rattling, clunking, or squeaking sounds from the front of the vehicle, especially when driving over bumps.
- Overheating or Cooling Issues: If the support is bent, it can push the radiator out of position, blocking airflow or causing the cooling fan to hit the shroud. This reduces cooling efficiency and can lead to engine overheating.
- Headlight Aim is Off: Since the headlights mount to the radiator support, any damage can cause them to point too high, too low, or to the side, creating a safety hazard at night.
- Visible Cracks or Bends: A visual inspection after removing the front bumper cover 🎬 See how to remove the front bumper cover will reveal any obvious cracks, breaks, or deformation in the support structure.
Buying a Used Radiator Support: What to Check
A used OEM radiator support is an excellent value, offering the same fit and quality as a new part for a fraction of the price. However, careful inspection is key.
- Verify the Part Number: This is the most important step. Use the table above to match the part number from the seller with your specific Murano model and year. Do not trust a seller's fitment guide alone; verify the OEM number.
- Inspect for Hairline Cracks: On plastic or composite supports, look closely for small, hairline cracks, especially around bolt holes and mounting tabs. These can be hard to see in photos, so ask the seller for close-up pictures of these areas.
- Check for Bends and Deformation: For steel supports, look down the length of the upper and lower beams to ensure they are straight. Any bends indicate collision damage and mean the part is unusable.
- Confirm it is a "Bare" Support: Most used supports are sold "bare." This means you will need to transfer components like the hood latch, various brackets, wiring harness clips, and rubber mounts from your old unit. Confirm with the seller what is included.
- Why Used OEM is a Smart Choice: Fitment is everything. A used OEM support is guaranteed to have perfectly aligned mounting holes for the radiator, fenders, and headlights. Cheaper aftermarket parts often have slight inaccuracies that require drilling or modifying the part to make it fit, adding hours of labor and frustration to the job.
Known Issues, TSBs, and Recalls
As of mid-2026, there are no specific recalls or Technical Service Bulletins (TSBs) issued by Nissan for premature failure or defects related to the radiator support on any 2011-2024 Murano models. Issues with this part are overwhelmingly the result of collision damage rather than a manufacturing flaw.
Replacement Difficulty & Cost
Replacing a radiator support is a complex job that requires significant disassembly of the vehicle's front end.
- Difficulty Rating: 4 out of 5 (Difficult)
- DIY Feasibility: Not recommended for beginners. This job is best for experienced DIY mechanics or professionals.
- General Steps: The process involves removing the front bumper cover, grille, headlights, and draining the cooling system to disconnect and remove the radiator, 🎬 Watch: How to remove and replace the radiator A/C condenser, and fan assembly. The old support is then unbolted from the frame rails and the new one is installed. 🎬 Watch: Step-by-step radiator support replacement walkthrough Reassembly requires careful alignment to ensure panels and lights fit correctly.
Cost Comparison
Prices vary significantly based on the specific part number for your Murano. The newer Z52 generation parts are generally more expensive than the older Z51 parts.
| Part Type | Estimated Price Range | Notes |
|---|---|---|
| New OEM | $500 - $1150 | Price depends on the specific part number. For example, the MSRP for a 2024 support is over $1100. |
| New Aftermarket | $150 - $600 | Price varies by brand and CAPA certification. Fitment may not be as precise as OEM. |
| Used OEM | $200 - $450 | Often sold as a complete assembly with radiator/fans. Offers the best value and guaranteed fit. |
| Shop Labor | $400 - $800 | Typically 4-6 hours of labor. Rates vary by location. |
Frequently Asked Questions (FAQ)
Can I drive with a cracked radiator support?
It is not recommended. Minor cracks can quickly worsen, compromising the structural integrity of the front end. A severely damaged support can allow the radiator to move and leak, or even cause the hood to fly open while driving. It is a safety issue that should be addressed promptly.
Why is the CrossCabriolet radiator support different from the SUV version?
The CrossCabriolet has a unique body structure due to being a 2-door convertible. The front-end components, body lines, and structural reinforcement points are different from the 4-door SUV, requiring a specific radiator support design.
Does a new radiator support need to be painted?
Most new radiator supports, both OEM and aftermarket, come with a black protective coating (e-coat). While this provides some corrosion resistance, for maximum longevity, especially in areas where road salt is used, it is a good practice to apply a coat of chassis paint before installation.
What's the difference between a radiator and a radiator support?
The radiator is the finned, core-like component that coolant flows through to dissipate heat. The radiator support is the large structural frame that holds the radiator, A/C condenser, fans, and other parts in place within the engine bay.
Helpful Videos
Technical Specifications
OEM Part Numbers: 62500-1GR0A 62500-1AA0A 62500-5AA1A 625005aa0a 62500-5AA1B
Material: Varies by part number and year (Steel, Plastic, or Composite). Positions: Front.
We Have This Part in Stock
The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
- Nissan Murano:
- 🎬 Helpful Videos
- 🛍️ Shop This Part
- Compatibility Warning: Three Generations, Three Different Parts
- Vehicle & Part Number Compatibility
- Symptoms of a Damaged Radiator Support
- Buying a Used Radiator Support: What to Check
- Known Issues, TSBs, and Recalls
- Replacement Difficulty & Cost
- Cost Comparison
- Frequently Asked Questions (FAQ)
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