--- product_id: 38207928 title: "Peak Auto Sep003 Sierra® Antifreeze/coolant, Gallon" brand: "peak" price: "€ 162.56" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.gr/products/38207928-peak-auto-sep003-sierra-antifreeze-coolant-gallon store_origin: GR region: Greece --- # Propylene glycol, safer formula Eco-friendlier, less toxic Outstanding engine protection Peak Auto Sep003 Sierra® Antifreeze/coolant, Gallon **Brand:** peak **Price:** € 162.56 **Availability:** ✅ In Stock ## Summary > 🧊 Stay cool, stay ahead — safer antifreeze for the savvy driver. ## Quick Answers - **What is this?** Peak Auto Sep003 Sierra® Antifreeze/coolant, Gallon by peak - **How much does it cost?** € 162.56 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/38207928-peak-auto-sep003-sierra-antifreeze-coolant-gallon) ## Best For - peak enthusiasts ## Why This Product - Trusted peak brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Eco-Conscious Choice:** Less harmful than traditional ethylene glycol antifreeze—better for you and the planet. - • **Reliable Engine Defense:** Formulated to provide superior protection against overheating and corrosion. - • **Safer Coolant Chemistry:** Propylene glycol base reduces toxicity without compromising performance. - • **User-Friendly Packaging:** Durable plastic gallon bottle designed for easy pouring and storage. - • **Trusted Automotive Essential:** A top-ranked antifreeze with consistent performance since 2008. ## Overview Peak Auto Sep003 Sierra Antifreeze/Coolant is a 1-gallon, propylene glycol-based formula designed to protect your engine with less toxicity than traditional ethylene glycol antifreeze. Packaged in a durable plastic bottle, it offers outstanding performance and eco-friendlier protection, making it a trusted choice for vehicle maintenance since 2008. ## Description Peak Auto Sep003 Sierra Antifreeze/Coolant, 1 Gallon ## Features - This item does not contain ethylene glycol - Propylene glycol formula that is less toxic than ethylene glycol antifreeze - Plastic bottle - Provides outstanding performance ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B000CCM5JA | | Best Sellers Rank | #55,212 in Automotive (See Top 100 in Automotive) #105 in Antifreezes & Coolants | | Brand | PEAK | | Customer Reviews | 3.8 3.8 out of 5 stars (60) 3.8 out of 5 stars | | Date First Available | October 29, 2008 | | Item Model Number | SEP003 | | Item Weight | 8.97 pounds | | Manufacturer | Old World Automotive Product | | Manufacturer Part Number | SEP003 | | Product Dimensions | 8 x 4 x 12 inches | ## Images ![Peak Auto Sep003 Sierra® Antifreeze/coolant, Gallon - Image 1](https://m.media-amazon.com/images/I/616Vk96j6yL.jpg) ## Questions & Answers **Q: The product picture is prestone lowtox but the description is sierra. which is this item exactly?** A: I ordered it about 2 weeks ago and received the Sierra, in a green jug. **Q: Why does this read Sierra but picture is of Prestone?** A: The picture's wrong. Someone asked the same question in October 2020. Based on that answer, I took a chance and ordered this a month and a half ago and received Sierra as described. **Q: Is this 1 gallon, for $108? I can’t be reading that right. How many gallons is for sale here?** A: The Current Price is for 1-Pack **Q: Is this compatible with systems that spec dexcool coolants?** A: I haven't researched sierra propylene glycol compatibility with other systems. I suggest you contact the manufacturer of Sierra coolants rather than contacting previous customers. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Keeping everyone safe. *by on Reviewed in the United States May 23, 2026* This product advertises to keep pets safe. But the reality is, it’s keeping you safe also. As cars age they start to develop leaks. At least most do. That’s why old engines start to look sticky. That’s all the old coolant and oil’s leaking through the seals. The engine heat then starts to vaporize all of those products. As the air passes over the engine, it makes it’s way into your cab through the walls and windows. For you to breathe. This product makes that result so much safer. I highly recommend it. ### ⭐ Don't buy *by on Reviewed in the United States January 3, 2024* 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. ### ⭐⭐⭐⭐⭐ Sierra Coolant *by on Reviewed in the United States June 9, 2023* Liked the product. Is currently the coolant flavor for the time being. ## Frequently Bought Together - Peak Auto Sep003 Sierra® Antifreeze/coolant, Gallon - Hengst E1001H D28 Oil Filter --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/38207928-peak-auto-sep003-sierra-antifreeze-coolant-gallon](https://www.desertcart.gr/products/38207928-peak-auto-sep003-sierra-antifreeze-coolant-gallon) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-09-04*