- Home Page /
- Automotive /
- Oils & Fluids /
- Antifreezes & Coolants /
- PEAK DEX-Cool Antifreeze + Coolant, Premium Engine Cool...
0 ratings
Item #:
80498951
PEAK DEX-Cool Antifreeze + Coolant, Premium Engine Coolant with Antifreeze, Car Antifreeze Coolant Mixture for GM Vehicles, 1 Gallon
Item #:
80498951
USD 29
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Order now and get it around Saturday, August 22
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Protects engine: This antifreeze + coolant provides protection against rust and corrosion for all cooling system metals, including aluminum.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
What Stands Out
Premium Formula
PEAK DEX-Cool® is engineered with advanced additives to provide maximum protection against corrosion, ensuring a longer lifespan for your engine and enhancing overall vehicle performance.
GM Compatibility
Specifically designed for GM vehicles, this coolant meets rigorous OEM specifications, ensuring optimal performance and protection tailored to your car’s unique cooling system requirements.
Extended Life
With a prolonged lifespan compared to traditional coolants, PEAK DEX-Cool® offers lasting performance and reduces the frequency of coolant changes, saving you time and money.
Product Details
- Versatile antifreeze + coolant designed for use in all GM vehicles 1995 and newer requiring orange organic acid technology (OAT) coolant
- Protects engine against rust and corrosion for all cooling system metals, including aluminum
- Long-lasting coolant with a service life of up to 5 years/150,000 miles with a complete cooling system flush and fill
- Formulated without amines, phosphate, borate, nitrite, and silicate
- Meets the performance requirements of ASTM D3306, D4985, GMW3420, GM6277M
- Contains a bittering agent called Denatonium Benzoate
Product Technical Details
| Manufacturer | PEAK |
| Brand | PEAK |
| Item Weight | 9.5 pounds |
| Package Dimensions | 11.73 x 7.64 x 3.82 inches |
| Item model number | PDC0B3 |
| Manufacturer Part Number | PDC0B3 |
Who Should Buy?
-
GM Vehicle Owners
Specifically designed for GM vehicles, ensuring optimal performance and protection for your engine's cooling system.
-
Hot Climate Drivers
Great for drivers in hot climates to prevent overheating and maintain a stable engine temperature during high drives.
-
Long-Term Use
Ideal for those seeking a long-term antifreeze solution, as it offers extended life and corrosion resistance.
-
Other Vehicle Brands
Not suitable for non-GM vehicles as it may not meet specific requirements for other manufacturers' cooling systems.
Product Description
About This Item
Keep your GM vehicle running smoothly with PEAK DEX-Cool® Antifreeze Coolant. This premium engine coolant and antifreeze is specifically designed for GM vehicles, ensuring top-notch performance and protection against freezing, boiling, and corrosion. This 1-gallon container provides you with the perfect amount to maintain your vehicle's cooling system.
Trust PEAK DEX-Cool® Antifreeze Coolant to keep your engine in top condition, even in the most demanding conditions.
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is PEAK DEX-Cool® Antifreeze Coolant used for?
Answer: PEAK DEX-Cool® Antifreeze Coolant is specifically formulated for use in GM vehicles. It serves to protect your engine against extreme temperatures, preventing it from freezing in cold weather and boiling in hot conditions. Additionally, it helps to prevent rust and corrosion within the engine and the cooling system, including the radiator and water pump, ensuring longevity and optimal performance. This coolant is particularly beneficial for cars that operate in diverse climates, as it maintains a consistent temperature to avoid overheating. -
Question:
Is this coolant compatible with all vehicles?
Answer: No, PEAK DEX-Cool® Antifreeze Coolant is tailored for General Motors vehicles and may not be compatible with other brands. Using it in vehicles outside its recommended applications can lead to performance issues or damage. Always refer to your vehicle's owner's manual to check for compatibility and recommended coolant types, ensuring optimal engine performance and reliability. -
Question:
How often should I replace PEAK DEX-Cool® Antifreeze?
Answer: It is recommended to replace PEAK DEX-Cool® at intervals suggested by your vehicle manufacturer's service schedule, typically every 5 years or 100,000 miles. Regular checks are vital as coolant may degrade over time, losing its protective properties. Monitoring levels and condition can prevent engine overheating and costly repairs, making regular maintenance essential for vehicle longevity. -
Question:
What are the benefits of using PEAK DEX-Cool®?
Answer: PEAK DEX-Cool® provides several key benefits including superior thermal protection, corrosion resistance, and a longer lifespan compared to traditional coolants. Its unique formula offers exceptional stability at extreme temperatures, reducing the risk of engine freeze or boil-over. Additionally, it helps to keep the cooling system clean, thus enhancing overall vehicle performance. This coolant is ideal for drivers seeking reliable protection for their GM vehicles in various driving conditions. -
Question:
Can I mix PEAK DEX-Cool® with other coolants?
Answer: Mixing PEAK DEX-Cool® with other types of coolant, particularly those that are not compatible, is not advisable. Combining different formulations can lead to chemical reactions that reduce effectiveness and may cause engine damage. If your vehicle requires a top-up, it's best to drain the existing coolant and refill it entirely with PEAK DEX-Cool® for optimal performance and protection. -
Question:
What is the correct way to store PEAK DEX-Cool®?
Answer: To store PEAK DEX-Cool® effectively, keep it in a cool, dry place away from direct sunlight and extreme temperatures. Ensure the cap is securely closed to prevent contamination. Proper storage extends the coolant's shelf life, preserving its beneficial properties. This practice is essential for ensuring that you always have an effective coolant on hand for routine maintenance or emergency repairs. -
Question:
How does PEAK DEX-Cool® prevent corrosion?
Answer: PEAK DEX-Cool® contains advanced inhibitors that prevent rust and scale buildup within the cooling system, thereby protecting vital engine components. These inhibitors form a protective barrier on metal surfaces, minimizing the potential for corrosion. As these elements can significantly reduce a vehicle's lifespan, using a reliable coolant like PEAK DEX-Cool® is crucial for maintaining engine integrity and performance over time. -
Question:
Why is premixed coolant beneficial?
Answer: PEAK DEX-Cool® is a premixed coolant which means it is already diluted with water to the correct ratio, ensuring immediate use without the need for additional mixing. This convenience saves time while providing the correct formulation needed for effective engine cooling. Using a premixed product eliminates the risk of incorrect dilution ratios, which could compromise coolant efficiency and engine protection. -
Question:
What color is PEAK DEX-Cool® and why does it matter?
Answer: PEAK DEX-Cool® is typically orange in color, distinguishing it from conventional green antifreeze, which is based on traditional formulations. The color helps mechanics and vehicle owners easily identify the type of coolant used in their systems. It’s important to maintain color consistency as mixing different colors can indicate incompatible coolants, potentially leading to engine issues. Always check for color compatibility when topping off or replacing coolant. -
Question:
Where can I buy PEAK DEX-Cool® Antifreeze Coolant?
Answer: You can buy PEAK DEX-Cool® Antifreeze Coolant from Ubuy in Palau. Ubuy offers a convenient online shopping experience with a wide selection of automotive products, ensuring you can easily find the right coolant for your GM vehicle. Their platform is geared toward providing quality products, making it easy for you to maintain your car's performance and safety.
PEAK Antifreezes & Coolants PDC0B3 Editorial Review
The PEAK DEX-Cool® Antifreeze Coolant is a reliable choice for GM vehicle owners looking to protect their engines from extreme temperatures. This premium coolant provides efficient protection against freezing and overheating, ensuring that your engine runs smoothly in various conditions. While it is specifically designed for GM vehicles, it may also be suitable for use in other car models with caution. Overall, customers are pleased with the performance and quality of this product. **
Customer Reviews & Ratings
504 customers ratings
-
5 Star
88%
-
4 Star
7%
-
3 Star
3%
-
2 Star
1%
-
1 Star
1%
Review this product
Share your thoughts with other customers
Pros
- Specifically designed for GM vehicles
- Provides excellent protection against freezing and overheating
- Premium quality coolant
Cons
- Compatibility with non-GM vehicles may vary
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
USD 29
Order now and get it around Saturday, August 22
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- For use in all GM vehicles 1995 and newer
- Protects against rust and corrosion
- Service life of up to 5 years/150,000 miles
- Free of amines, phosphate, borate, nitrite, and silicate
- Meets performance requirements of ASTM D3306, D4985 and GMW3420, GM6277M
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.