Looking for the best Infiniti compatible coolant? We’ve gathered the top 10 coolant parts designed to fit perfectly and perform flawlessly, ensuring your Infiniti’s engine stays cool and efficient.
Keeping your Infiniti running smoothly starts with the right coolant system parts. Whether you’re dealing with a leaky reservoir or a worn-out radiator, finding compatible and reliable replacements is key. We’ve gathered the best Infiniti-compatible coolant parts to help you make informed choices.
These parts are designed to fit perfectly and perform flawlessly. From radiator assemblies to reservoir caps, each product is tested for quality and built to last. You’ll find options for various Infiniti models, ensuring a perfect match every time.
With easy installation and durable materials, these parts offer peace of mind on the road. Dive in to discover the top picks that will keep your Infiniti’s engine cool and efficient.
List of Top 10 Infiniti Compatible Coolant
| Image | Title | Best For | Price |
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A-Premium Engine Coolant Radiator Assembly with Transmission Oil Cooler Compatible with Infiniti Q50 2014 2015 2016 2017 2018, 3.5L 3.7L V6 Engine, Replace# 214104GA5A, 214604GB5A |
This A-Premium Engine Coolant Radiator Assembly is perfect for Infiniti Q50 owners with 2014-2018 models and 3.5L or 3.7L V6 engines. It’s ideal for those needing a reliable replacement to restore their vehicle’s cooling system and drive with confidence. |
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A-Premium Engine Coolant Radiator Assembly with Transmission Oil Cooler Compatible with Infiniti FX35 2009-2012, FX37 2013, FX50 2009-2013, Q70 2014-2017, Automatic Transmission |
This A-Premium Engine Coolant Radiator Assembly is perfect for Infiniti owners who need a reliable replacement for their 2009-2017 FX or Q70 models. It’s easy to install and built to last, ensuring your vehicle’s cooling system works like new. |
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Lazenta 217101LA1A Radiator Overflow Bottle Coolant Reservoir with Hose & Cap Compatible with Infiniti QX80 2014-2019,Infiniti QX56 2011 2012 2013,Nissan Armada 2017-2020,Replacement 21710-1LA1A |
This coolant reservoir is perfect for car owners who need a reliable replacement for their Infiniti QX80, QX56, or Nissan Armada. It’s easy to install and built to last, keeping your engine cool and running smoothly. |
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A-Premium Engine Coolant Radiator Assembly with Transmission Oil Cooler Compatible with Infiniti M37 2011-2013, Q70 2014-2019, Q70L 2015-2019, 3.7L, Automatic Transmission |
This A-Premium Engine Coolant Radiator Assembly is perfect for Infiniti owners who need a reliable replacement for their 2011-2019 M37, Q70, or Q70L with a 3.7L engine. It’s ideal for those seeking superior performance and peace of mind with a one-year guarantee. |
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ALTBET Reservoir Coolant Tank Cap 21712-ZN50A Compatible with Nissan Altima Pathfinder Maxima 2013-2019, Compatible with Infiniti JX35 2013-2016, QX60 2014-2018 |
This coolant tank cap is perfect for car owners who need a reliable replacement part. It fits Nissan and Infiniti models from 2013 to 2019, ensuring a sturdy and durable fix. |
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Dorman 902-5902 Engine Coolant Thermostat Housing Assembly Compatible with Select Infiniti/Nissan Models |
This Dorman 902-5902 Engine Coolant Thermostat Housing Assembly is perfect for Infiniti or Nissan owners who need a reliable and cost-effective replacement for their vehicle’s thermostat housing. It’s easy to install and built to last, making it a great choice for anyone looking to save money without sacrificing quality. |
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loosoo Coolant Reservoir Bottle/Tank with Cap 21710-JK000 Compatible with Infiniti Q40 Q60 G25 G35 G37 V6-Gas 2007-2015/Nissan 370Z 2009-2012, Engine Radiator Overflow Coolant, Replace 21710JK000 |
This coolant reservoir is perfect for car owners who need a reliable replacement for their Nissan 370Z (2009-2012) or Infiniti Q40, Q60, G25, G35, G37 (2007-2015). It’s easy to install and built to last, making it a great choice for anyone looking to keep their engine running smoothly. |
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2PCS Engine Radiator Coolant Water Tank Black Reservoir Cap, Compatible with Infiniti Nissan Renault, OEM# 21712-79900 |
This 2-piece set is perfect for car owners who need a reliable replacement for their engine radiator coolant water tank cap. It’s ideal for Infiniti, Nissan, and Renault models, offering a durable, high-temperature resistant solution to keep your car running smoothly. |
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Panwarmoll Engine Coolant Overflow Reservoir Tank Black Cap Compatible with Nissan Murano Rogue Versa Quest for Infiniti EX35 FX37 EX37 G35 Q70 QX50 G25 G37 2003-2017 Replace# 21712-79900 |
This Panwarmoll Engine Coolant Overflow Reservoir Tank is perfect for car owners who need a reliable replacement part. It’s easy to install and fits many Nissan and Infiniti models from 2003 to 2017. |
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CEYHTLY 21712-ZN50A Engine Coolant Reservoir Cap Compatible with 2011-2025 Nissan Altima, 2011-2023 Maxima, 2013-2025 Pathfinder | 2013-2016 Infiniti JX35, 2014-2018 Infiniti QX60 etc |
This coolant reservoir cap is perfect for Nissan and Infiniti owners who need a reliable replacement part. It’s ideal for those with coolant leaks, overheating issues, or a damaged cap. |
Detailed Reviews
Discover the top 10 Infiniti Compatible Coolant products, carefully selected based on expert reviews and customer feedback. Each item is evaluated for performance, durability, and value, ensuring you find the perfect fit for your vehicle. Whether you prioritize reliability or affordability, this guide simplifies your search for the best coolant solutions.
1. A-Premium Engine Coolant Radiator Assembly with Transmission Oil Cooler Compatible with Infiniti Q50 2014 2015 2016 2017 2018, 3.5L 3.7L V6 Engine, Replace# 214104GA5A, 214604GB5A
The A-Premium Engine Coolant Radiator Assembly is perfect for Infiniti Q50 models from 2014 to 2018 with 3.5L and 3.7L V6 engines. It replaces OEM parts like 214104GA5A and 214604GB5A.
This assembly includes a transmission oil cooler but no engine oil cooler. It has precise dimensions for a perfect fit and optimal cooling.
A-Premium ensures superior performance with strict quality testing. Enjoy a one-year unlimited-mileage guarantee for peace of mind.
| Pros | Cons |
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Perfect For:
This A-Premium Engine Coolant Radiator Assembly is perfect for Infiniti Q50 owners with 2014-2018 models and 3.5L or 3.7L V6 engines. It’s ideal for those needing a reliable replacement to restore their vehicle’s cooling system and drive with confidence.
Ready to Purchase?
2. A-Premium Engine Coolant Radiator Assembly with Transmission Oil Cooler Compatible with Infiniti FX35 2009-2012, FX37 2013, FX50 2009-2013, Q70 2014-2017, Automatic Transmission
The A-Premium Engine Coolant Radiator Assembly is a perfect fit for specific Infiniti models. It works with FX35, FX37, FX50, and Q70 vehicles, ensuring smooth performance. This part is designed for automatic transmissions.
It includes a transmission oil cooler, but not an engine oil cooler. The core dimensions are 25-1/16 inch tall, 1 inch thick, and 20-1/2 inch wide. The inlet and outlet diameters are 1-3/8 inch each.
This radiator is built to high standards, restoring your vehicle’s cooling system to top condition. A-Premium offers a one-year guarantee, so you can drive with confidence.
| Pros | Cons |
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Perfect For:
This A-Premium Engine Coolant Radiator Assembly is perfect for Infiniti owners who need a reliable replacement for their 2009-2017 FX or Q70 models. It’s easy to install and built to last, ensuring your vehicle’s cooling system works like new.
Ready to Purchase?
3. Lazenta 217101LA1A Radiator Overflow Bottle Coolant Reservoir with Hose & Cap Compatible with Infiniti QX80 2014-2019,Infiniti QX56 2011 2012 2013,Nissan Armada 2017-2020,Replacement 21710-1LA1A
The Lazenta 217101LA1A Radiator Overflow Bottle is a perfect fit for specific Infiniti and Nissan models. It works with Infiniti QX80 (2014-2019), Infiniti QX56 (2011-2013), and Nissan Armada (2017-2020). This coolant reservoir comes with a hose and cap for easy installation.
It has a simple structure and anti-vibration design, making it durable and reliable. The wide temperature stability ensures it works well in all conditions.
This part regulates pressure, stores coolant, and protects your engine. It’s tested for quality and built to last a long time.
| Pros | Cons |
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Perfect For:
This coolant reservoir is perfect for car owners who need a reliable replacement for their Infiniti QX80, QX56, or Nissan Armada. It’s easy to install and built to last, keeping your engine cool and running smoothly.
Ready to Purchase?
4. A-Premium Engine Coolant Radiator Assembly with Transmission Oil Cooler Compatible with Infiniti M37 2011-2013, Q70 2014-2019, Q70L 2015-2019, 3.7L, Automatic Transmission
Keep your Infiniti’s engine cool and running smoothly with the A-Premium Engine Coolant Radiator Assembly. This high-quality radiator is designed to perfectly fit your M37 (2011-2013), Q70 (2014-2019), and Q70L (2015-2019) models with a 3.7L automatic transmission.
This assembly features a built-in transmission oil cooler to help manage heat effectively. It’s tested to the highest standards to ensure top-notch performance and restore your vehicle’s cooling system to its best operating condition.
You can buy with confidence. It comes with a one-year unlimited-mileage guarantee. Drive with peace of mind.
| Pros | Cons |
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Perfect For:
This A-Premium Engine Coolant Radiator Assembly is perfect for Infiniti owners who need a reliable replacement for their 2011-2019 M37, Q70, or Q70L with a 3.7L engine. It’s ideal for those seeking superior performance and peace of mind with a one-year guarantee.
Ready to Purchase?
5. ALTBET Reservoir Coolant Tank Cap 21712-ZN50A Compatible with Nissan Altima Pathfinder Maxima 2013-2019, Compatible with Infiniti JX35 2013-2016, QX60 2014-2018
Keep your Nissan or Infiniti running smoothly with this ALTBET Reservoir Coolant Tank Cap. It’s a direct fit for many popular models. Ensure optimal engine performance with this essential part.
This durable cap is built to last. Get yours and drive with confidence!
| Pros | Cons |
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Perfect For:
This coolant tank cap is perfect for car owners who need a reliable replacement part. It fits Nissan and Infiniti models from 2013 to 2019, ensuring a sturdy and durable fix.
Ready to Purchase?
6. Dorman 902-5902 Engine Coolant Thermostat Housing Assembly Compatible with Select Infiniti/Nissan Models
Keep your engine running smoothly with this direct replacement thermostat housing assembly. It’s built to be a perfect fit for specific Infiniti and Nissan models, ensuring your car gets the quality it deserves.
This housing is tough. It handles hot and cold without a problem. You can trust it to last.
Get OEM quality at a great price. This part is professionally engineered for lasting performance. Just check the fit for your vehicle!
| Pros | Cons |
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Perfect For:
This Dorman 902-5902 Engine Coolant Thermostat Housing Assembly is perfect for Infiniti or Nissan owners who need a reliable and cost-effective replacement for their vehicle’s thermostat housing. It’s easy to install and built to last, making it a great choice for anyone looking to save money without sacrificing quality.
Ready to Purchase?
7. loosoo Coolant Reservoir Bottle/Tank with Cap 21710-JK000 Compatible with Infiniti Q40 Q60 G25 G35 G37 V6-Gas 2007-2015/Nissan 370Z 2009-2012, Engine Radiator Overflow Coolant, Replace 21710JK000
The Loosoo Coolant Reservoir Bottle/Tank is perfect for Nissan and Infiniti models. It fits 2007–2015 Infiniti Q40, Q60, G25, G35, G37 V6-Gas and 2009–2012 Nissan 370Z. This direct-fit replacement matches the original factory part for easy installation.
Made from premium, heat-resistant plastic, it’s durable and reliable. Includes a cap for complete replacement. No modifications needed—just install and go.
| Pros | Cons |
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Perfect For:
This coolant reservoir is perfect for car owners who need a reliable replacement for their Nissan 370Z (2009-2012) or Infiniti Q40, Q60, G25, G35, G37 (2007-2015). It’s easy to install and built to last, making it a great choice for anyone looking to keep their engine running smoothly.
Ready to Purchase?
8. 2PCS Engine Radiator Coolant Water Tank Black Reservoir Cap, Compatible with Infiniti Nissan Renault, OEM# 21712-79900
Keep your engine cool and protected with these 2PCS Engine Radiator Coolant Water Tank Black Reservoir Caps. They are a perfect fit for many Infiniti, Nissan, and Renault models, ensuring your vehicle stays in top shape.
Crafted from high-quality, heat-resistant plastic, these caps are built to last. They are designed to prevent leaks and withstand tough driving conditions, offering you peace of mind on every journey.
You get two caps in this pack. They are easy to use. Enjoy reliable performance.
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Perfect For:
This 2-piece set is perfect for car owners who need a reliable replacement for their engine radiator coolant water tank cap. It’s ideal for Infiniti, Nissan, and Renault models, offering a durable, high-temperature resistant solution to keep your car running smoothly.
Ready to Purchase?
9. Panwarmoll Engine Coolant Overflow Reservoir Tank Black Cap Compatible with Nissan Murano Rogue Versa Quest for Infiniti EX35 FX37 EX37 G35 Q70 QX50 G25 G37 2003-2017 Replace# 21712-79900
The Panwarmoll Engine Coolant Overflow Reservoir Tank is a reliable replacement part for many Nissan and Infiniti models. It comes with a black cap and is compatible with vehicles from 2003 to 2017. This part is designed to fit perfectly and keep your engine running smoothly.
Made of quality plastic, it is stable and durable. Installation is simple and quick. You can replace the old part with basic tools and minimal time.
We test and inspect each product before shipping. This ensures you receive a high-quality item with no issues. Enjoy a better user experience with our trusted replacement part.
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Perfect For:
This Panwarmoll Engine Coolant Overflow Reservoir Tank is perfect for car owners who need a reliable replacement part. It’s easy to install and fits many Nissan and Infiniti models from 2003 to 2017.
Ready to Purchase?
10. CEYHTLY 21712-ZN50A Engine Coolant Reservoir Cap Compatible with 2011-2025 Nissan Altima, 2011-2023 Maxima, 2013-2025 Pathfinder | 2013-2016 Infiniti JX35, 2014-2018 Infiniti QX60 etc
The CEYHTLY 21712-ZN50A Engine Coolant Reservoir Cap is a must-have replacement for your vehicle’s cooling system. It fits select Nissan and Infiniti models, ensuring a perfect match and direct replacement.
This cap is crucial for preventing coolant leaks and engine overheating. It’s made from premium materials for long-lasting performance.
Not a genuine part, but an aftermarket replacement with strict quality control. Check compatibility before buying to ensure it fits your car.
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Perfect For:
This coolant reservoir cap is perfect for Nissan and Infiniti owners who need a reliable replacement part. It’s ideal for those with coolant leaks, overheating issues, or a damaged cap.
Ready to Purchase?
Buying Guide
Keeping your Infiniti cool is key to its performance. The right coolant parts make all the difference.
Buying the best Infiniti-compatible coolant parts is easy with this guide. We’ll help you find the perfect fit for your car. Here’s what to consider:
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Compatibility:
Check your Infiniti’s make, model, and year. Ensure the part matches your engine type and transmission. -
Quality:
Look for parts tested for durability and performance. Choose brands with guarantees for peace of mind. -
Material:
Opt for heat-resistant, long-lasting materials. Plastic or metal parts should handle high temperatures well. -
Ease of Installation:
Pick parts with simple designs or included accessories. This makes installation quick and hassle-free. -
Price:
Balance cost with quality. Affordable options are great, but don’t compromise on reliability. -
Warranty:
Choose parts with warranties. A one-year guarantee ensures you’re covered if issues arise. -
Reviews:
Read customer feedback. Real experiences help you gauge a part’s performance and reliability.
With these tips, you’ll find the best coolant parts for your Infiniti. Drive confidently knowing your engine stays cool and efficient.