Features & Benefits
- Brand Name: Peak
- Sub Brand: Sierra
- Formulation: Propylene Glycol
- Container Size: 1 gal
- Temperature Range: -26°F to 256°F
- Provides excellent freeze-up and boil-over protection and outstanding corrosion protection
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- Peak Auto Sep003 Sierra Antifreeze/coolant, Gallon
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Item #:
20769367
Peak Auto Sep003 Sierra Antifreeze/coolant, Gallon
Item #:
20769367
INR 4789
Price Details
Price
INR 4789
M.R.P. INR 4789
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 Thursday, August 27
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Sierra antifreeze is less toxic and therefore safer for people, pets and wildlife than conventional antifreeze.
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What Stands Out
Extended Life Formula
PEAK Auto Sep003 offers an advanced formulation that protects your engine from overheating and corrosion, extending the lifespan of your vehicle's cooling system compared to standard coolants.
Versatile Compatibility
This antifreeze/coolant is designed to be compatible with multiple vehicle brands, making it a go-to choice for a wide range of automobiles, ensuring optimal performance and peace of mind.
Environmentally Friendly
PEAK's Sierra® Antifreeze is formulated with a focus on environmental safety, using non-toxic ingredients, making it a responsible choice for eco-conscious consumers while still delivering superior protection.
Product Details
- Contains propylene glycol formula, less toxic than ethylene glycol antifreeze
- Pioneer and market leader in propylene glycol antifreeze
- Safer for people, pets, and wildlife than conventional antifreeze
- Provides excellent freeze-up and boil-over protection
- Outstanding corrosion protection
- Maximum Operating Temperature: 256 �F, Minimum Operating Temperature: -26 �F
| Package Weight | 25 Pound |
Product Technical Details
| Manufacturer | Old World Automotive Product |
| Brand | PEAK |
| Item Weight | 8.97 pounds |
| Product Dimensions | 8 x 4 x 12 inches |
| Item model number | SEP003 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | SEP003 |
What's in the box
propylene glycol 94-96%
water 4%
Who Should Buy?
-
Everyday Drivers
Perfect for regular vehicle maintenance, providing engine protection and optimal temperature regulation in standard driving conditions.
-
DIY Mechanic
Ideal choice for those who perform their own maintenance and need reliable antifreeze for vehicle servicing.
-
Cold Climates
Excellent for use in colder regions, effectively preventing freezing and maintaining proper engine temperatures in winter months.
-
Performance Cars
May not be suitable for high-performance vehicles requiring specialized cooling solutions or specific coolant formulations.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is PEAK Auto Sep003 Sierra® Antifreeze Coolant?
Answer: PEAK Auto Sep003 Sierra® Antifreeze Coolant is a high-performance coolant designed for automotive use. It is engineered to provide exceptional protection against temperature extremes, effectively preventing freezing in cold weather and overheating in hot conditions. This coolant is phosphate-free and offers excellent corrosion protection for a variety of metal surfaces, including aluminum, brass, and copper. It's ideal for customers looking to maintain their vehicles in optimal condition, ensuring the longevity of the engine and the radiator. -
Question:
How do I mix PEAK Auto Sep003 Sierra® Antifreeze Coolant?
Answer: PEAK Auto Sep003 Sierra® Antifreeze Coolant is usually used at a 50/50 mix with distilled water for optimal performance. Mixing it correctly enhances its properties to effectively protect your vehicle's engine and cooling system. For extreme temperatures, a 70/30 mix can be used, but the standard ratio is typically sufficient for most climates. Following this mix ensures that your vehicle has the necessary protection and operational efficiency in varying weather conditions. -
Question:
Can I use PEAK Auto Sep003 Sierra® Antifreeze Coolant in any vehicle?
Answer: While PEAK Auto Sep003 Sierra® Antifreeze Coolant is versatile and can be used in many vehicles, it's essential to check your vehicle's owner's manual. This ensures compatibility with the manufacturer's specified coolant requirements. Using the appropriate coolant can impact engine performance and health, making this step critical. This product is especially beneficial for those in colder regions needing enhanced freeze protection and coolant longevity. -
Question:
Is PEAK Auto Sep003 Sierra® Antifreeze Coolant environmentally friendly?
Answer: Yes, PEAK Auto Sep003 Sierra® Antifreeze Coolant is formulated to be environmentally friendly. It is organic acid technology (OAT) based, which helps reduce its environmental impact compared to traditional coolants. This feature appeals to eco-conscious consumers who are looking to minimize their carbon footprint while still protecting their vehicles. It is also safe for nearby wildlife, making it a suitable choice for users who prioritize ecology. -
Question:
How often should I change PEAK Auto Sep003 Sierra® Antifreeze Coolant?
Answer: It's generally recommended to replace PEAK Auto Sep003 Sierra® Antifreeze Coolant every 2 to 5 years or as specified by your vehicle's manufacturer. Regular checks of coolant levels and color can help assess its condition. Over time, coolant can degrade and lose its effectiveness, which can lead to overheating or corrosion within the engine. Keeping a regular maintenance schedule ensures optimal engine performance and extends the life of your vehicle. -
Question:
What color is PEAK Auto Sep003 Sierra® Antifreeze Coolant?
Answer: PEAK Auto Sep003 Sierra® Antifreeze Coolant is dyed green. This distinctive color helps in easily identifying it within the cooling system. Additionally, using a coolant of the same color can prevent mixing with other types that may not be compatible. Color-matching is essential for maintaining the integrity of your engine's cooling system and ensuring that it operates within safe temperature ranges. -
Question:
Can I mix PEAK Auto Sep003 Sierra® Antifreeze Coolant with other brands?
Answer: Mixing PEAK Auto Sep003 Sierra® Antifreeze Coolant with other brands is not recommended, as different coolants may contain varying additives that can lead to chemical reactions. These reactions can reduce the coolant's performance and potentially cause damage to your engine or cooling system. For optimal results, it's best to flush the system before switching coolants to prevent compatibility issues and maintain protection. -
Question:
What are the main ingredients of PEAK Auto Sep003 Sierra® Antifreeze Coolant?
Answer: PEAK Auto Sep003 Sierra® Antifreeze Coolant primarily contains ethylene glycol, which provides excellent thermal conductivity and freeze protection. It also includes inhibitors to prevent rust, corrosion, and scale buildup, extending the lifespan of your radiator and engine components. Understanding its formulation helps consumers appreciate its protective properties, particularly those who aim to maintain their vehicles under various driving conditions. -
Question:
Where can I buy PEAK Auto Sep003 Sierra® Antifreeze Coolant in India?
Answer: You can purchase PEAK Auto Sep003 Sierra® Antifreeze Coolant conveniently on Ubuy. Ubuy offers a wide selection of automotive products, including this antifreeze coolant, ensuring that you can find exactly what you need. The platform provides a user-friendly experience for customers looking to maintain their vehicles with quality products. -
Question:
Is PEAK Auto Sep003 Sierra® Antifreeze Coolant suitable for use in extreme temperatures?
Answer: Yes, PEAK Auto Sep003 Sierra® Antifreeze Coolant is specifically designed for performance in extreme temperatures, providing freeze protection down to -34°F and boil protection up to 265°F. This makes it an excellent choice for drivers in areas with harsh winters or very hot summers. Its superior formulation helps prevent engine overheating and ensures efficient temperature regulation, which is vital for maintaining vehicle performance in varying climates.
PEAK Antifreezes & Coolants SEP003 Editorial Review
Sierra Antifreeze-Coolant Propylene Glycol is a reliable option for those in need of an effective coolant. It has received positive reviews for its performance and compatibility with various systems. The product is accurately described as Sierra, despite the incorrect picture. While the price may seem high, it is worth noting that the product can be difficult to find elsewhere.
Customer Reviews & Ratings
60 customers ratings
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5 Star
61%
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4 Star
8%
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3 Star
6%
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2 Star
1%
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1 Star
24%
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Pros
- Accurate description and performance
- Compatible with different systems
Cons
- High price compared to other options
Platform Trust & Buyer Confidence
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“Quality, fit, and variety are all good. Very good quality, perfect fit, with a good variety in 70s Bellbottom jeans. Keep them coming.”
20-Jul-26 · via Trustpilot
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“Everything was well maintained and smooth . We can trust UBUY .”
23 July 2026 · via Trustpilot
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Jeeju
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“Product is nice. Well packaged and delivered promptly”
23 July 2026 · via Trustpilot
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neeraj
Verified buyer
“Product was delivered before time. At each steps remider given time to time ,product is also good and fruitful”
3 July 2026 · via Trustpilot
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siva
Verified buyer
“I received the product properly packed and without any damage. If you can provide a video showing how to assemble the parts, it would be a great help. Thanks & Regards, Siva Prakash.”
16-Jul-26 · via Trustpilot
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INR 4789
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