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Numéro d'article:
30897497
Zerex HD Nitrite Free Extended Life Concentrate Antifreeze/Coolant 1 GA
85% des répondants recommanderaient ceci à un ami
Numéro d'article:
30897497
€ 31
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10 YEARS/1,000,000 MILE GUARANTEE protects against engine failure caused by freeze-ups or boil-overs
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Ce qui se démarque
Nitrite-Free Formula
Zerex HD offers a nitrite-free formulation that protects against corrosion while being safe for various engine types, satisfying environmentally conscious consumers and those concerned about coolant effectiveness.
Extended Life Protection
This coolant provides extended life protection, lasting up to 150,000 miles or 5 years, reducing the need for frequent changes and ensuring long-term engine health, making it cost-effective for users.
Versatile Compatibility
Compatible with all makes and models, Zerex HD coolant can be used in multiple vehicle types, catering to a broad audience while simplifying inventory for service shops and individual vehicle owners.
Détails du produit
Product Technical Details
| Manufacturer | Valvoline |
| Brand | Zerex |
| Model | Extended Life Nitrite Free |
| Item Weight | 9.74 pounds |
| Product Dimensions | 7.38 x 3.83 x 12 inches |
| Item model number | 846439 |
| Manufacturer Part Number | 846439 |
| OEM Part Number | 846439 |
| Special Features | SILICATE, AMINE, AND BORATE-FREE FORMULA keeps cooling system metals protected |
Contenu de la boîte
Antifreeze Coolant
À qui est-ce destiné ?
-
Heavy-Duty Vehicles
Ideal for trucks and buses requiring robust cooling systems with extended coolant life and high-performance needs.
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Environmental Concerns
Perfect for users seeking a nitrite-free solution to reduce environmental impact and enhance engine efficiency.
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Long-Term Use
Benefits those wanting a dependable antifreeze that lasts longer, minimizing the need for frequent replacements.
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Older Vehicles
May not be suitable for classic cars that require specific traditional antifreeze compositions for optimal performance.
DESCRIPTION DU PRODUIT
Vous avez une question ? Chattez avec nous
Questions et réponses des clients
-
question:
What is Zerex HD Nitrite Free Extended Life Concentrate Antifreeze/Coolant?
répondre: Zerex HD Nitrite Free Extended Life Concentrate Antifreeze/Coolant is a high-performance coolant designed specifically for heavy-duty diesel and gasoline engines. It offers exceptional protection against corrosion, scaling, and foaming, which enhances overall engine efficiency. The nitrite-free formulation is particularly beneficial for protecting aluminum engine parts and preventing cavitation. Additionally, it's suitable for use in various applications, providing peace of mind for vehicle owners and fleet managers alike when it comes to cooling system maintenance. -
question:
How does the extended life formula benefit my vehicle?
répondre: The extended life formula of Zerex HD Antifreeze/Coolant significantly reduces the frequency of changes required in your vehicle’s cooling system. This is primarily due to its advanced additives that prevent breakdown, leading to longer-lasting performance. By utilizing this product, you can enjoy improved thermal efficiency and protection against wear and tear, which is critical for both everyday drivers and heavy-duty applications. Consequently, it minimizes downtime caused by maintenance, making it an optimal choice for those who prioritize reliability. -
question:
Can this coolant be mixed with other antifreeze products?
répondre: It is generally recommended not to mix Zerex HD Nitrite Free Antifreeze/Coolant with other types of antifreeze products, especially those containing silicates or nitrites. Mixing can compromise its performance and negate the benefits of its specialized formulation. To achieve maximum protection and efficiency, it's best to flush your cooling system before adding this product. This ensures that your engine receives the full benefits of the nitrite-free extended life formulation, which is crucial for maintaining excellent cooling system health. -
question:
What are the key features of Zerex HD Nitrite Free Antifreeze?
répondre: Some of the key features of Zerex HD Nitrite Free Antifreeze include its exceptional corrosion protection, non-toxic formula, and compatibility with various engine metals. It’s also engineered to resist high temperatures and prevent foaming, which helps maintain optimal cooling efficiency. Its extended life formulation means fewer replacement intervals, making it both economical and advantageous for users. Moreover, the advanced additives contribute to overall engine longevity, which is vital for maintaining performance in demanding driving conditions. -
question:
Is Zerex HD suitable for both gasoline and diesel engines?
répondre: Yes, Zerex HD Nitrite Free Extended Life Antifreeze/Coolant is designed to be compatible with both gasoline and diesel engines. This versatility is one of its standout features, making it an excellent choice for auto shops, fleet management, and individuals with multi-vehicle households. By using a single coolant type for different engine types, it simplifies inventory management and ensures consistency in maintenance practices across multiple vehicles. This can streamline your engine care efforts while maintaining optimal performance. -
question:
How do I know when to replace my antifreeze/coolant?
répondre: Signs that it may be time to replace your antifreeze/coolant include changes in color, unusual odors, or if your engine starts to overheat. Additionally, most manufacturers recommend testing the coolant's pH and freeze point periodically to ensure it's within acceptable ranges. Regular inspections can help detect issues before they affect your vehicle's performance. Using Zerex HD helps mitigate these risks with its extended life properties, requiring less frequent changes while still offering robust performance. -
question:
What is the proper dilution for Zerex HD Antifreeze Concentrate?
répondre: The recommended dilution for Zerex HD Nitrite Free Concentrate is typically a 50:50 mix with distilled water, which helps achieve optimal freeze and boil-over protection. Depending on the climate and vehicle application, some users may choose to adjust the mix ratio if they require enhanced protection in extreme conditions. Always check your vehicle’s owner manual for specific recommendations, as some systems may demand a different formulation to ensure effective temperature regulation and protection against corrosion. -
question:
Can I use Zerex HD in older vehicles?
répondre: Absolutely! Zerex HD Nitrite Free Antifreeze/Coolant is safe for use in older vehicles as well as modern engines. Its formulation provides superior protection against corrosion, making it well-suited for vintage vehicles that may have different types of metals in their cooling systems. When transitioning to Zerex HD, it’s advisable to flush your old coolant to maximize the benefits of its advanced additives. This practice not only enhances protection but also helps maintain efficiency in older automotive systems. -
question:
What specific protection does it offer for aluminum components?
répondre: Zerex HD Nitrite Free Antifreeze/Coolant offers specialized protection for aluminum components by utilizing advanced inhibitors that prevent corrosion and cavitation. This is crucial since many modern engines utilize aluminum in their construction for weight reduction and efficiency. By minimizing the risks of pitting and erosion on these surfaces, the coolant ensures not only long-lasting engine performance but also guards against costly repairs. Users in the automotive or heavy-duty sectors will particularly benefit from this protective quality. -
question:
Where can I buy Zerex HD Nitrite Free Extended Life Concentrate Antifreeze/Coolant 1 GA?
répondre: You can buy Zerex HD Nitrite Free Extended Life Concentrate Antifreeze/Coolant 1 GA from Ubuy. Ubuy offers a convenient platform for purchasing automotive products, where you can find a variety of sizes and formulations for your needs. Their user-friendly interface and extensive selection make it easy to locate the right cooling solution, coupled with features that serve both individual car owners and businesses in need of bulk purchases. Trust Ubuy for accessing quality automotive maintenance products.
Zerex Antifreezes & Coolants 846439 Editorial Review
Zerex HD Nitrite Free Extended Life Concentrate Antifreeze/Coolant 1 GA is specifically designed for heavy-duty applications, ensuring optimal performance in high-temperature environments. Users have reported significant temperature reductions, with one even noting a drop of 10-20 degrees Fahrenheit while towing. It's an OAT (Organic Acid Technology) coolant, making it necessary to verify compatibility with your vehicle to avoid mixing with older HOAT types, which can lead to issues. Many reviews highlight the effectiveness of this antifreeze in keeping engines cooler and clean, which is crucial for maintaining the longevity of heavy-duty vehicles.
Avis et évaluations clients
102 évaluations des clients
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5 étoile
92%
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4 étoile
2%
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3 étoile
3%
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2 étoile
0%
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1 étoile
3%
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Avantages
- Reduces engine temperature effectively
- Compatible with heavy-duty applications
- Prevents corrosion in cooling systems
- Easy to maintain with a coolant filter
- Users report improved performance in towing
Les inconvénients
- Requires caution to avoid mixing with older coolants
CONFIANCE EN LA PLATEFORME & PROTECTION DE L'ACHETEUR
JK
Jasmin
Acheteur vérifié
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Acheteur vérifié
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Acheteur vérifié
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Acheteur vérifié
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Acheteur vérifié
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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€ 31
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Caractéristiques et avantages
- Zerex HD Nitrite Free Extended Life Concentrate Antifreeze/Coolant
- Heavy-duty formula for diesel engines
- Organic acid technology protects against rust and scale deposits
- Silicate, amine, and borate-free formula for metal protection
- Yellow concentrate formula ready to be mixed with water
- 10 years/1,000,000 mile guarantee against engine failure
Assurance Ubuy
Profitez d'une expérience d'achat sereine avec des produits 100 % originaux, une sécurité de paiement conforme PCI DSS, une protection des données certifiée ISO 27001, la livraison transfrontalière la plus rapide, les retours gratuits* et un emballage sécurisé pour chaque commande.