Peak Auto Sep003 Sierra® Antifreeze/coolant, Gallon
Thumbnail 1

Peak Auto Sep003 Sierra® Antifreeze/coolant, Gallon

Product ID: 38207928
Secure Transaction
🧪Propylene glycol, safer formula
♻️Eco-friendlier than ethylene glycol
🛡️Outstanding engine protection

Description

❄️ Stay cool, stay safe — the smarter antifreeze choice!

  • ENGINE ARMOR - Delivers outstanding thermal protection to keep your engine running smoothly.
  • TRUSTED LEGACY - From PEAK, a brand synonymous with automotive reliability and innovation.
  • ECO CONSCIOUS CHOICE - Formulated to be less harmful to the environment than traditional antifreeze.
  • SAFER COOLANT CHEMISTRY - Propylene glycol base reduces toxicity without compromising performance.
  • USER FRIENDLY PACKAGING - Durable plastic gallon bottle designed for easy pouring and storage.

PEAKAuto Sep003 Sierra® Antifreeze/Coolant is a high-performance, propylene glycol-based formula that offers superior engine protection with reduced toxicity compared to ethylene glycol alternatives. Packaged in a convenient plastic gallon bottle, it ensures safe handling and eco-friendliness without sacrificing cooling efficiency.

Specifications

ManufacturerOLD WORLD AUTOMOTIVE PRODUCT
BrandPEAK
Item Weight8.97 pounds
Product Dimensions8 x 4 x 12 inches
Item model numberSEP003
Is Discontinued By ManufacturerNo
Manufacturer Part NumberSEP003

Have a Question? See What Others Asked

The product picture is prestone lowtox but the description is sierra. which is this item exactly?
Why does this read Sierra but picture is of Prestone?
Is this 1 gallon, for $108? I can’t be reading that right. How many gallons is for sale here?
Is this compatible with systems that spec dexcool coolants?

Reviews

M**L

Sierra Coolant

Liked the product. Is currently the coolant flavor for the time being.

A**R

Don't buy

This item says 6 but you get one! The price is way over what it should be for a single gallon. Amazon nor provider have corrected this misleading Qty amount after being told many times it would seem, so people keep getting ripped off.

E**.

Good health to your pets

We have lots of dogs and they love the taste of antifreeze, but it will kill them. This eliminates that problem.

A**R

Shipped “not new” product that was previously opened.

Ordered two gallons. One of the containers was already opened. See photo provided.I will not use the container that was previously opened! What’s in it? Did someone mix it to a ratio already? How did this get sold?!!!

H**S

Good oil substitute in lapidary saw.

Works well in lapidary saw

R**N

Quality product, does the job for Marine applications

Shipping on this was an issue. Delays posted twice, vendor didn't confirm shipment for over 8 business days. Great product, not a reliable vendor

V**A

Five Stars

good

R**N

Not advertised correctly.

Misadvertised. This item said it came in a "pack of 6". I only received one gallon. The way it was posted, I should have received six gallons. What is going on?

Common Questions

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.
Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.
Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.
Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Shop Global, Save with Desertcart
Value for Money
Competitive prices on a vast range of products
Shop Globally
Serving millions of shoppers across more than 100 countries
Enhanced Protection
Trusted payment options loved by worldwide shoppers
Customer Assurance
Trusted payment options loved by worldwide shoppers.
Desertcart App
Shop on the go, anytime, anywhere.
£56.51

Duties & taxes incl.

UKstore
1
Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

Ask AI about this Product

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Peak Auto Sep003 Sierra Antifreeze Coolant Gallon | Desertcart GB