Nissan Versa Note Radiator Coolant Hose Guide (2014-2019)
Everything you need to know about replacing the radiator hoses on your 2014-2019 Nissan Versa Note.
- Hose failure is due to age; check for leaks, cracks, and soft or hard spots.
- Reputable aftermarket brands like Gates and Continental offer OEM-quality for less cost.
- Always replace hose clamps with the hoses to prevent future leaks.
- If replacing one hose, replace the other at the same time to save on future labor.
Is Your Versa Note's Radiator Hose Failing?
Radiator hoses are made of rubber and wear out over time from constant heat and pressure. For the 2014-2019 Versa Note, hose failure is a common maintenance issue as the car ages. Look for these clear signs that it's time for a replacement.
Key Failure Symptoms
- Coolant Leaks: This is the most obvious sign. You may find puddles of blue, green, or pink fluid under the front of your car. Leaks are most common where the hoses connect to the engine or radiator.
- Visible Damage: Inspect the hoses. If you see cracks, splits, or bulging, the hose is compromised and needs to be replaced immediately.
- Spongy or Hard Hoses: Squeeze the hoses (when the engine is cold). A healthy hose is firm but flexible. If it feels mushy, spongy, or rock-hard and brittle, it's failing from the inside out.
- Engine Overheating: If a hose leaks enough coolant or collapses, your engine temperature will rise, which can cause severe damage.
- Sweet Smell: A distinct sweet, syrupy smell from the engine bay is the scent of leaking coolant burning off on hot components.
Choosing the Right Aftermarket Radiator Hose
For the Nissan Versa Note, you don't need to pay dealership prices for a quality radiator hose. Reputable aftermarket brands offer parts that meet or exceed original equipment (OEM) standards, often for a better price. The key is to use a "molded" hose designed specifically for your vehicle, not a generic straight hose. Molded hoses have the correct bends to prevent kinks that would block coolant flow.
Brand Tiers for Your Versa Note:
- Premium Aftermarket (Continental, Gates): These are top-tier brands trusted by professional mechanics. They are known for using high-quality EPDM rubber that resists heat, ozone, and chemical breakdown. For a critical part like a radiator hose, spending a few extra dollars for a name brand like Gates or Continental is a smart investment in reliability.
- OEM (Nissan): The original part is a safe bet, but you will likely pay more for it. Aftermarket options from leading brands are generally considered just as good, if not better, for this specific component.
Pro Tip: Always replace the hose clamps when you replace the hoses. Old clamps can lose their tension and cause leaks. It's a cheap and easy way to ensure a perfect seal. It is also a good time to inspect the thermostat and consider replacing it as a preventative measure.
Cost to Replace Versa Note Radiator Hoses (2014-2019)
Below are estimated costs. Prices can vary by location and supplier.
| Part/Service | Estimated Cost |
|---|---|
| New Aftermarket Hoses (Set of 2) | $25 - $45 |
| New OEM Hoses (Set of 2) | $55 - $80 |
| Shop Labor | $120 - $200 |
| Total Professional Replacement (Aftermarket) | $145 - $245 |
Frequently Asked Questions
Are there any recalls for the Versa Note radiator hoses?
No, as of early 2026, there are no recalls or specific technical service bulletins (TSBs) from Nissan or the NHTSA for radiator hose failures on the 2014-2019 Nissan Versa Note.
Can I replace the radiator hoses myself?
Yes, this is a manageable job for a DIYer with basic tools. The process involves draining the coolant, accessing the clamps, swapping the hoses, and properly refilling and bleeding the air from the cooling system. The most critical part is ensuring all air is removed from the system afterward to prevent overheating.
Should I replace the upper and lower hoses at the same time?
Yes, it is highly recommended. Both hoses have been exposed to the same heat and age, so if one has failed, the other is likely not far behind. Since you have to drain the coolant to replace one, doing both at the same time saves you from doing the job twice.
What kind of coolant do I need for my Versa Note?
You must use a blue-colored, long-life Asian vehicle antifreeze. Using the wrong type of coolant can cause damage to your cooling system.
Technical Specifications
OEM Part Numbers: 21501-3HC3A (Upper) 21503-3AB3A (Lower)
Required Coolant: Blue Long-Life Asian Vehicle Formula
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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 Versa Note: