--- product_id: 46511839 title: "Dorman 603-039 Front Coolant And Washer Fluid Reservoir with Cap Assembly Compatible with Select Chevrolet / GMC Models" brand: "dorman" price: "S$238" currency: SGD in_stock: true category: "Dorman" url: https://www.desertcart.sg/products/46511839-dorman-603-039-front-coolant-and-washer-fluid-reservoir-cap store_origin: SG region: Singapore --- # Heat & vibration resistant Fits select Chevy/GMC vans Direct OE replacement Dorman 603-039 Front Coolant And Washer Fluid Reservoir with Cap Assembly Compatible with Select Chevrolet / GMC Models **Brand:** dorman **Price:** S$238 **Availability:** ✅ In Stock ## Summary > 🚗 Keep your ride cool and clear—because your van deserves the best! ## Quick Answers - **What is this?** Dorman 603-039 Front Coolant And Washer Fluid Reservoir with Cap Assembly Compatible with Select Chevrolet / GMC Models by dorman - **How much does it cost?** S$238 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/46511839-dorman-603-039-front-coolant-and-washer-fluid-reservoir-cap) ## 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 - • **Built to Endure:** Crafted from durable materials designed to resist heat, vibration, and fatigue—keeping your engine cool and windshield clear. - • **Dual Pump Power:** Includes front and rear washer pumps for comprehensive windshield cleaning coverage. - • **Easy Verification:** Use the garage tool to confirm exact vehicle fitment and avoid costly returns. - • **Precision Engineered Fit:** Seamlessly replaces your original reservoir for hassle-free installation and perfect compatibility. - • **Trusted Quality Assurance:** Backed by over a century of automotive expertise and rigorous US-based quality control. ## Overview The Dorman 603-039 Front Coolant and Washer Fluid Reservoir is a vehicle-specific, direct replacement part designed for select Chevrolet Astro and GMC Safari vans (1995-2005). Made from durable aluminum, it features dual washer pumps, a 1.5-liter capacity, and is engineered to withstand heat, vibration, and fatigue. This reservoir ensures reliable engine cooling and windshield cleaning performance, backed by Dorman’s century-long automotive expertise and quality standards. ## Description This combination engine coolant and windshield washer fluid reservoir is designed to match the performance of an original equipment reservoir on specified vehicle makes, models and years. When a factory reservoir leaks, cracks or fails, this replacement is engineered from sturdy materials to withstand vibration, heat and fatigue. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Chevrolet Astro: 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005] - [GMC Safari: 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005] ## Features - Direct replacement - this engine coolant/windshield washer fluid reservoir is designed to match the performance of an original equipment reservoir on specified vehicle makes, models and years - Ideal solution - when a factory engine coolant/windshield washer fluid reservoir leaks or fails, this leak-resistant replacement is engineered to withstand vibration, heat and fatigue - Durable construction - designed and manufactured to strict specifications for reliable performance - Trustworthy quality - backed by a team of product experts in the United States and more than a century of automotive experience - Ensure fit - Input your vehicle into the garage tool and check Confirmed Fit bar at the top of the page. If there is an “i” in a blue circle, additional verification is needed. Please hover over the "i" to verify fitment notes match your vehicle. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01KKFP27K | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #126,214 in Automotive ( See Top 100 in Automotive ) #169 in Automotive Reservoirs | | Brand | Dorman | | Brand Name | Dorman | | Capacity | 1.5 liters | | Compatible with Vehicle Type | Van | | Customer Reviews | 4.7 out of 5 stars 353 Reviews | | Exterior Finish | Machined | | Fit Type | Vehicle Specific | | Global Trade Identification Number | 00019495433002 | | Included Components | 1 Coolant/Washer Reservoir, 2 Caps | | Item Dimensions | 11.45 x 7.28 x 19.09 inches | | Item Type Name | Engine Coolant Reservoir | | Item Weight | 3.8 pounds | | Item dimensions L x W x H | 11.45 x 7.28 x 19.09 inches | | Manufacturer | Dorman Products | | Manufacturer Part Number | 603-039 | | Manufacturer Warranty Description | Manufacturer Warranty | | Material | Aluminum | | Material Type | Aluminum | | Model Number | 603-039 | | Number of Items | 1 | | OEM Equivalent Part Number | 12363310; 22677855 | | Product Grade | Replacement Part | | UPC | 019495433002 | | Unit Count | 1 Count | | Vehicle Service Type | Van | ## Product Details - **Brand:** Dorman - **Exterior Finish:** Machined - **Item dimensions L x W x H:** 11.45 x 7.28 x 19.09 inches - **Material:** Aluminum - **Vehicle Service Type:** Van ## Images ![Dorman 603-039 Front Coolant And Washer Fluid Reservoir with Cap Assembly Compatible with Select Chevrolet / GMC Models - Image 1](https://m.media-amazon.com/images/I/81QWTuaGcoL.jpg) ![Dorman 603-039 Front Coolant And Washer Fluid Reservoir with Cap Assembly Compatible with Select Chevrolet / GMC Models - Image 2](https://m.media-amazon.com/images/I/51B0m26J0RL.jpg) ![Dorman 603-039 Front Coolant And Washer Fluid Reservoir with Cap Assembly Compatible with Select Chevrolet / GMC Models - Image 3](https://m.media-amazon.com/images/I/81lQoBfb5iL.jpg) ![Dorman 603-039 Front Coolant And Washer Fluid Reservoir with Cap Assembly Compatible with Select Chevrolet / GMC Models - Image 4](https://m.media-amazon.com/images/I/91+ZwqnEC-L.jpg) ![Dorman 603-039 Front Coolant And Washer Fluid Reservoir with Cap Assembly Compatible with Select Chevrolet / GMC Models - Image 5](https://m.media-amazon.com/images/I/71xfV0oXZIL.jpg) ## Questions & Answers **Q: Will this fit a 1996 gmc safari van with a 4.3 liter engine?** A: Not sure, I own a Astro Van 2003. **Q: This is fit a chevy van 1998?** A: Yes. It will fit the below 1998 Chevy Van: 1998 Chevrolet Astro V6 262 4.3L Front w/Liftgate Wiper System; Combined Coolant and Washer Fluid Reservoir **Q: does this include pump (shown in picture)** A: Yes two. One for rear and one for front. ## Frequently Bought Together - Dorman 603-039 Front Engine Coolant Reservoir Compatible with Select Chevrolet / GMC Models - ACDelco Professional 252-711 Water Pump Kit - AUTOSAVER88 Radiator Compatible with 1996-2005 Chevy Astro GMC Safari 4.3L V6 --- ## 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.sg/products/46511839-dorman-603-039-front-coolant-and-washer-fluid-reservoir-cap](https://www.desertcart.sg/products/46511839-dorman-603-039-front-coolant-and-washer-fluid-reservoir-cap) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-10-17*