--- product_id: 12728639 title: "W1139 Quart/Gallon Fluid Pump and Hose for Vehicle Oils and Maintenance" price: "Β₯3309" currency: JPY in_stock: true reviews_count: 13 url: https://www.desertcart.jp/products/12728639-w1139-quart-gallon-fluid-pump-and-hose-for-vehicle-oils store_origin: JP region: Japan --- # Fits quart & gallon containers Speeds up fluid changes Durable, heavy-use design W1139 Quart/Gallon Fluid Pump and Hose for Vehicle Oils and Maintenance **Price:** Β₯3309 **Availability:** βœ… In Stock ## Summary > πŸ›’οΈ Pump up your vehicle care game with patented precision! ## Quick Answers - **What is this?** W1139 Quart/Gallon Fluid Pump and Hose for Vehicle Oils and Maintenance - **How much does it cost?** Β₯3309 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/12728639-w1139-quart-gallon-fluid-pump-and-hose-for-vehicle-oils) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Built to Endure:** Crafted with premium materials to withstand rigorous, repeated use without fail. - β€’ **Patented Precision:** Exclusive US Patent 7,857,172 guarantees innovative design and unmatched reliability. - β€’ **Time is Money Saver:** Rapid fluid transfer cuts down oil change time, getting you back on the road faster. - β€’ **Effortless Maintenance:** Ergonomically designed pump and hose reach tight spots, eliminating mess and frustration. - β€’ **Universal Fit, Zero Hassle:** Double threaded cap adapts seamlessly to quart and gallon containers for ultimate versatility. ## Overview The Performance Tool W1139 is a patented, versatile fluid pump designed to fit both quart and gallon containers. Engineered for durability and ease of use, it streamlines vehicle oil and fluid maintenance by enabling quick, mess-free transfers even in hard-to-reach areas. Its robust construction and innovative double threaded cap make it a reliable tool for professional-grade automotive upkeep. ## Description Performance Tool W1139 Quart/Gallon Fluid Pump and Hose for Vehicle Oils and Maintenance Review: Good product - The product is good, but don’t make my mistake and try to use it with a bottle of bleach. It will corrode the spring and turn your bleach brown. Review: Did its job - Easy to use - Used this to change gear and transfer case oil in 2008 Jeep JK. Screwed on the quart jars ok. Did not fit a 1 gallon jug however but still was able to pump. Make sure the straw is securely pushed in all the way. First time using the 1 gallon jug, it came out and took some time to get it back out of the jug. Was much easier using this to fill the transfer cases. I also used for gear oil on outboard motor which the holes are way smaller! ## Features - VERSATILE FLUID PUMP: The Performance Tool W1139 Quart/Gallon Fluid Pump and Hose is a versatile tool that can fit both quart and gallon size containers with its unique double threaded cap. - EASY TO USE: This fluid pump is designed to be convenient and easy to use, especially in hard-to-reach places. Say goodbye to messy oil changes and wasted fluids! - SAVES TIME AND MONEY: With this fluid pump, you'll be able to quickly and efficiently change the oil in your vehicle, saving you time and money in the long run. - HIGH-QUALITY DESIGN: The Performance Tool W1139 Quart/Gallon Fluid Pump and Hose is built to last, with a durable construction and high-quality materials that can withstand heavy use. - PATENTED TECHNOLOGY: This fluid pump is unique, with a patented double threaded cap that sets it apart from other pumps on the market. With its US Patent 7,857,172, you can trust in its quality and reliability. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Wilmar Corporation | | Brand | Performance Tool | | Model | Quart/Gallon | | Item Weight | 3.36 ounces | | Product Dimensions | 10.1 x 6.4 x 0.2 inches | | Item model number | W1139 | | Is Discontinued By Manufacturer | No | | Exterior | Machined | | Manufacturer Part Number | W1139 | | OEM Part Number | W1139 | ## Images ![W1139 Quart/Gallon Fluid Pump and Hose for Vehicle Oils and Maintenance - Image 1](https://m.media-amazon.com/images/I/51xPL02OvQL.jpg) ![W1139 Quart/Gallon Fluid Pump and Hose for Vehicle Oils and Maintenance - Image 2](https://m.media-amazon.com/images/I/71FkqX+8ijL.jpg) ![W1139 Quart/Gallon Fluid Pump and Hose for Vehicle Oils and Maintenance - Image 3](https://m.media-amazon.com/images/I/51CNeptq55L.jpg) ![W1139 Quart/Gallon Fluid Pump and Hose for Vehicle Oils and Maintenance - Image 4](https://m.media-amazon.com/images/I/51h-mtEEqrL.jpg) ![W1139 Quart/Gallon Fluid Pump and Hose for Vehicle Oils and Maintenance - Image 5](https://m.media-amazon.com/images/I/51BkdIzkIyL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: What is the inner and outer diameter of the hose?** A: 1/2”ODx3/8”ID **Q: What size (diameter) are the hoses?** A: The outer thickness of the hose is 13 mm. I have 2 cars, I could insert the pump hose(s) in the pipe going into the transmission oil tank only 1 inch after which the pipe gradually narrowed so I could not use the pump on any of the 2 cars. **Q: Can it be used for potable water?** A: Biggest issue I see is the grease/oil they use inside it. It feels like vasoline, but they might have used something else that isn't food grade/you wouldn't want in your water. I'd suggest washing it with a dish soap de-greaser, then sanitizing it completely, and lubricate it lightly with a food safe oil (coconut, vegetable oil, etc). Even then you're doing it at your own risk. I would consider this for pumping water that will later be filtered and/or treated and not pumping post-treated/filtered water. For that consider one of those hand pumps for water jugs they use on watercoolers (3/5gal). **Q: Has anyone used this to fill differentials? How did that work out?** A: After looking at some options I went with some $5 option from a local auto parts store for my differential and transfer case. Worked just fine and saved a few bucks. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good product *by T***R on September 27, 2024* The product is good, but don’t make my mistake and try to use it with a bottle of bleach. It will corrode the spring and turn your bleach brown. ### ⭐⭐⭐⭐⭐ Did its job - Easy to use *by T***C on July 10, 2024* Used this to change gear and transfer case oil in 2008 Jeep JK. Screwed on the quart jars ok. Did not fit a 1 gallon jug however but still was able to pump. Make sure the straw is securely pushed in all the way. First time using the 1 gallon jug, it came out and took some time to get it back out of the jug. Was much easier using this to fill the transfer cases. I also used for gear oil on outboard motor which the holes are way smaller! ### ⭐⭐⭐⭐ Accessories would make this perfect *by K***L on July 2, 2024* I used this when changing the Haldex fluid in my car. The pump fit the bottle perfectly and worked as intended, but I had to bodge together a few random parts to get the hose to fit in the fill hole. If they included some sort of reducer this would be five stars, otherwise just be sure it will work for your need if you don't have extra parts laying around. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/12728639-w1139-quart-gallon-fluid-pump-and-hose-for-vehicle-oils](https://www.desertcart.jp/products/12728639-w1139-quart-gallon-fluid-pump-and-hose-for-vehicle-oils) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-02*