Find quality Infiniti Qx50 radiator (also known as RAD) parts at unbeatable prices. Save 50-70% compared to dealership prices.
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Find quality Infiniti Qx50 radiator (also known as RAD) parts at unbeatable prices. Save 50-70% compared to dealership prices.
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Start by selecting your vehicle year
Year
Make
Model
Enter your year, make, model, and the part you need.
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Need a Radiator Infiniti Qx50? Car Parts Finder USA searches thousands of sellers to find the best radiator at the lowest prices with guaranteed fitment.

Prices vary by model year — newer vehicles typically cost more. Click any year to search current listings.
2025 Infiniti Qx50
$50–$150 used
2024 Infiniti Qx50
$50–$150 used
2023 Infiniti Qx50
$50–$150 used
2022 Infiniti Qx50
$45–$130 used
2021 Infiniti Qx50
$45–$130 used
2020 Infiniti Qx50
$45–$130 used
2019 Infiniti Qx50
$45–$130 used
2017 Infiniti Qx50
$35–$105 used
2016 Infiniti Qx50
$35–$105 used
2015 Infiniti Qx50
$35–$105 used
2014 Infiniti Qx50
$35–$105 used
The radiator is the primary heat exchanger in your vehicle's cooling system, responsible for dissipating engine heat into the atmosphere. Hot coolant from the engine flows through the radiator's tubes while air passes over the fins, transferring heat away. A failed or leaking radiator leads to engine overheating, which can cause catastrophic engine damage. The Radiator (also known as RAD) is a critical component for your Infiniti Qx50.
Know when your Qx50 radiator needs replacement:
Radiator replacement is a moderate DIY job. The process involves: draining the cooling system, disconnecting upper and lower hoses, disconnecting transmission cooler lines (if equipped), removing the cooling fan assembly or shroud, unbolting the radiator mounting brackets, and lifting out the old radiator. Installation is the reverse, followed by refilling with fresh coolant and bleeding air from the system. Most replacements take 2-3 hours. Ensure you properly dispose of old coolant and use the correct coolant type for your vehicle.
$50-$150
$100-$300
$200-$500
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