--- product_id: 436424894 title: "Dorman 603-001 Coolant Reservoir Bottle" brand: "dorman" price: "€ 108.42" currency: EUR in_stock: true reviews_count: 5 category: "Dorman" url: https://www.desertcart.hr/products/436424894-dorman-603-001-coolant-reservoir-bottle store_origin: HR region: Croatia --- # Made in USA quality Direct OE fit Limited lifetime warranty Dorman 603-001 Coolant Reservoir Bottle **Brand:** dorman **Price:** € 108.42 **Availability:** ✅ In Stock ## Summary > 🛠️ Upgrade your ride with confidence — the last coolant reservoir you’ll ever need! ## Quick Answers - **What is this?** Dorman 603-001 Coolant Reservoir Bottle by dorman - **How much does it cost?** € 108.42 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/436424894-dorman-603-001-coolant-reservoir-bottle) ## Best For - dorman enthusiasts ## Why This Product - Trusted dorman brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted by Thousands:** Rated 4.5 stars by over 2,300 customers, join the community of drivers who trust Dorman for quality and performance. - • **Lightweight & Durable:** Crafted from high-quality plastic weighing just 272g, combining strength with easy handling and installation. - • **Lifetime Peace of Mind:** Backed by Dorman’s limited lifetime warranty, guaranteeing durability and reliability for the long haul. - • **Seamless OE Replacement:** Fits perfectly as a direct replacement for your original coolant reservoir, ensuring hassle-free installation and optimal performance. - • **Universal Compatibility:** Designed with a universal fit to accommodate a wide range of vehicle models, making it the go-to choice for savvy car owners. ## Overview The Dorman 603-001 Coolant Reservoir Bottle is a high-quality, USA-made plastic fluid reservoir designed as a direct OE replacement. It features a universal fit for broad vehicle compatibility, weighs only 272 grams for easy handling, and is backed by a limited lifetime warranty. With over 2,300 positive reviews and a 4.5-star rating, it’s a trusted choice for professional-grade vehicle maintenance. ## Description Universal Fluid Reservoir Review: Legit Review: Excelente calidad - buen bote de recuperador ## Features - A quality part backed by a Dorman limited lifetime warranty - Direct fit replacement for original equipment ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000E35UV2 | | Brand | Dorman | | Brand Name | Dorman | | Country of Origin | USA | | Customer Reviews | 4.5 out of 5 stars 2,387 Reviews | | Fit Type | Universal | | Global Trade Identification Number | 00019495081272 | | Item Dimensions | 19.1 x 10.8 x 21 Centimeters | | Item Part Number | 603-001 | | Item Weight | 272 g | | Item dimensions L x W x H | 19.1 x 10.8 x 21 Centimeters | | Manufacturer | Dorman - OE Solutions | | Manufacturer Part Number | 603-001 | | Manufacturer Warranty Description | Limited Lifetime Warranty | | Material | Plastic | | Material Type | Plastic | | Model | 603-001 | | OEM Equivalent Part Number | 0 | | Product Grade | like new | | UPC | 019495081272 | ## Product Details - **Brand:** Dorman - **Material:** Plastic - **Item dimensions L x W x H:** 19.1 x 10.8 x 21 Centimeters - **Item Weight:** 0.6 Pounds - **Product Grade:** like new ## Images ![Dorman 603-001 Coolant Reservoir Bottle - Image 1](https://m.media-amazon.com/images/I/61l1M+hAFAL.jpg) ![Dorman 603-001 Coolant Reservoir Bottle - Image 2](https://m.media-amazon.com/images/I/51B0m26J0RL.jpg) ![Dorman 603-001 Coolant Reservoir Bottle - Image 3](https://m.media-amazon.com/images/I/81Jjl6bkGWL.jpg) ![Dorman 603-001 Coolant Reservoir Bottle - Image 4](https://m.media-amazon.com/images/I/91+ZwqnEC-L.jpg) ![Dorman 603-001 Coolant Reservoir Bottle - Image 5](https://m.media-amazon.com/images/I/61z7hLF1MFL.jpg) ## Questions & Answers **Q: what is the capacity of this reservoir bottle?** A: Assuming to the listed exterior dimensions are correct (7.5x8.25x4.25 inches), the volume is roughly 260 cubic inches. A gallon is 230 cubic inches, so subtracting a few pennies for container thickness and rounded corners, it should still hold near 1 gallon. **Q: What is the distance between the two screw holes at the top?** A: Mine appears to be 4 inches center to center, but I can see there can be some manufacturing variations (+/- 1/8"). As another reviewer pointed out, the holes are offset towards the outside of the tabs by about 3/16" from the center of each tab. **Q: Does it come with a cap? Photo does not show one.** A: Mine did in fact come with a vented cap. **Q: What size hose (ID - Inside Diameter) do you use for the fitting at the bottom?** A: I used the same hose that was in the Lexus since it was in good condition, I don't know the diameter. I just cut of about 1/2" off to make sure of a good fit and contact. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Legit *by C***O on 7 August 2023* ### ⭐⭐⭐⭐⭐ Excelente calidad *by B***Z on 27 August 2025* buen bote de recuperador ### ⭐⭐⭐⭐⭐ Ausgleichsbehälter *by R***K on 23 November 2025* Hat perfekt gepasst ## Frequently Bought Together - Dorman 603-001 Coolant Reservoir Bottle, White Universal Fit - Wadoy Universal Windshield Washer Pump Reservoir Kit 99300 Fluid Reservoir Tank Bottle with Pump - Dorman 54002 Engine Coolant Recovery Kit Universal Fit --- ## 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.hr/products/436424894-dorman-603-001-coolant-reservoir-bottle](https://www.desertcart.hr/products/436424894-dorman-603-001-coolant-reservoir-bottle) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-04-24*