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Does Costco sell diesel? Yes. Costco sells Kirkland Signature Diesel at select locations, but not every Costco fuel station has it. Check the specific warehouse in Costco’s fuel locator before heading out.
Which states have Costco diesel locations?
Costco’s fuel locator currently lists diesel locations in Alaska, Arizona, California, Colorado, Hawaii, and Idaho. That state list is not a count of stations, and it does not mean every Costco in those states sells diesel. Use Costco’s locator for the full, current location listing.
How to find a Costco diesel station near you
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Open Costco’s warehouse locator and find a nearby warehouse.
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Select the warehouse to view its fuel services and check whether diesel is listed.
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OMT Diesel Transfer Pump, 12V Fuel Transfer Pump with Nozzle Hoses- No More Slow & Messy Oil Transfer: Orion Motor Tech's 12V diesel transfer pump kit(oil not included) can transfer diesel or light oils up to 11.9 gpm with everything you need right out of the box: inlet & outlet hoses, nozzle, and all other necessary accessories
- Consistent and Reliable Performance: This self-priming oil transfer pump features a 0.2 hp (175W) motor with 16'5" max. suction and 32'10" max. lift, making on site oil transfer a breeze
- Operate in Complete Control & Safety: The adjustable trigger on the nozzle offers both manual flow control and continuous pumping; the bypass valve, mesh strainer, and mounting base ensure safe, clog free, and wobble free operation of this compact fuel transfer pump in any setting
- Your All-in-One Oil Transfer Solution: Our versatile electric fuel pump works with any low viscosity oil from diesel to kerosene, ideal for cars, boats, lawn mowers, and more
- Strongly Built for Lasting Service: This portable oil extractor pump boasts a sturdy copper motor with steel shell, 4'11" supply hose, and 6'6" discharge hose to provide superior strength and endurance for years of resilient use
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Review the station’s hours and any holiday closures before you go. Compare nearby locations by distance, diesel availability, hours, and posted fuel information.
Do Costco diesel prices and hours vary by location?
Yes. Fuel-station hours and posted prices are warehouse-specific. Costco cautions that a price displayed on a warehouse page may differ from the pump price when you buy fuel, so check the pump before filling up. The locator can also show hours and holiday closures.
Rank #2
TaskStar Electric Diesel Transfer Pump Kit, 12V 13 GPM for Diesel Kerosene
- 13GPM FAST TRANSFER: The TaskStar fuel transfer pump has a flow rate of up to 13 gallons per minute, faster than typical gas station pumps, allowing fuel to be transferred quickly from the tank to the equipment. Our commonly used 55-gallon diesel drum can be emptied in less than 7 minutes, significantly improving work efficiency and saving time
- EASILY HANDLES REMOTE AND HIGH-POSITION FUELING: With a 160W copper motor that maintains consistent performance in freezing winters and hot summers, this diesel transfer pump can draw fuel from up to 9.8 FT away and pump it to a height of 26.2 FT. It easily handles remote fueling or high-position fuel tanks, solving various complex fueling issues
- COMPATIBLE WITH MULTIPLE FLUIDS: Our electric diesel pump is widely compatible with diesel, kerosene, machine oil, and transformer oil making it an ideal choice for agricultural machinery, RVs, boats, lawnmowers, and more. Whether you are fueling for an emergency outdoors or using it for extended periods, the fuel pump is your reliable assistant
- PORTABLE AND SPACE-SAVING: The portable fuel pump features an easy-to-install base with pre-drilled holes for secure mounting, and it is compact, making it easy to transport and store. It can also be stored neatly in tight spaces like your vehicle, garage, or equipment shed, making it ideal for outdoor use, and this transfer pump is also an excellent addition to your emergency kit
- ONE-STOP FUELING SOLUTION: In addition to the electric transfer pump, the fuel pump kit includes one 4 FT and one 6.6 FT fuel hose (0.9" diameter) , one 9.8FT battery clip, an adjustable fuel nozzle, a user manual and other accessories, ensuring you don’t need additional equipment and can use it right out of the box
Questions about Costco diesel
For diesel questions, Costco’s fuel locator lists [email protected].
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Bestseller No. 3
Bestseller No. 5
Best Value
OMT Diesel Transfer Pump, 12V Fuel Transfer Pump
- FUEL TRANSFER MADE EASY: This fuel transfer pump(oil not included) works with any low-viscosity oil to fill or empty engines, tanks, and more. Compatible with diesel, kerosene, the diesel fuel pump is ideal for filling diesel powered vehicles or engines at your garage or repair shop
- EFFICIENT MOTOR: Small in size, our self-priming diesel fuel transfer pump’s 12V motor pumps up to 12 GPM with a max suction length of 16.4 ft, lifting up to 32 ft for convenient and quick-on-site oil transfers; this high-efficient pump does all this while generating minimal noise
- DEPENDABLE SAFETY: The inner bypass valve effectively protects the 12v transfer pump motor from burning when clogged; it is also equipped with a metal strainer to filter out impurities from diesel while pumping, protecting the pump from damage
- HEAVY-DUTY BUILD: This electric diesel fuel transfer pump has an impeller made of cast steel for durability, combined with the sturdy copper motor that provides stable performance while delivering unparalleled suction power
- PORTABLE & MOUNTABLE: Our self-priming fuel transfer pump features a mountable base while the handle is thicker and stronger makes you more comfortable
Rank #4
Ensurix 12V Fuel Transfer Pump 15 GPM, Diesel Transfer Pump 12 Volt with Auto Shut Off Nozzle, Hose & Filter, Electric Gasoline Transfer Pump Kit for Fuel Tank, Gasoline, Diesel, Kerosene
- INDUSTRIAL 12V DC FUEL TRANSFER PUMP WITH 15 GPM HIGH FLOW - This industrial-grade 12V DC fuel transfer pump delivers up to 15 GPM, providing fast and efficient fueling. Its strict design ensures safe operation with gasoline, diesel, kerosene, and other fuels, making it highly versatile across different applications. The durable 2" NPT male adapter allows for quick and reliable mounting to tanks or drums, turning the 12v gasoline transfer pump into a dependable fuel tank pump for long-term heavy-duty use.
- POWERFUL COPPER MOTOR WITH OVERHEAT & OVERLOAD PROTECTION - Built with a pure copper motor for stable performance, this diesel transfer pump 12 volt is designed to withstand harsh environments. The 12V gasoline transfer pump runs continuously for 30+ minutes without overheating, thanks to advanced thermal protection. The IP55 waterproof housing and wide temperature range from -25°C to 50°C guarantee consistent, reliable operation in tough conditions, ensuring safety and long service life.
- COMPLETE FUEL TANK PUMP KIT WITH PREMIUM ACCESSORIES - This 12 volt fuel transfer pump comes as a full kit to save you time and cost. Package includes the main pump, extendable stainless steel suction pipe, heavy-duty rubber hose, premium fuel filter, automatic nozzle with swivel, nozzle rack, and pre-installed power cord with battery clamps. Designed for convenience, this 12V transfer pump kit provides everything you need for quick installation and immediate use.
- EASY INSTALLATION WITH BUILT-IN NOZZLE BOOT & PREINSTALLED POWER CORD - This 12V fuel transfer pump mounts securely to your fuel tank with a 2" NPT adapter and is ready for use anytime. The integrated nozzle boot keeps your fuel nozzle neatly stored and easily accessible, making fueling safer, cleaner, and more convenient for both professional and everyday applications. The 12 volt fuel pump comes prewired with a power cord and battery clamps, eliminating the complex wiring and potential safety risks found in other models.
- AUTOMATIC SHUT-OFF NOZZLE FOR HANDS-FREE FUELING - Featuring a smart automatic nozzle, this 12V DC fuel transfer pump makes fueling safer and more convenient. Simply press and release the trigger for hands-free operation—the nozzle will automatically shut off once the tank is full, preventing spills, overflows, and wasted fuel. The transfer tank pump allows you to refuel with confidence and efficiency without constant monitoring.
Rank #3
Fill-Rite FR1204H 12 V 15 GPM Fuel Transfer Pump (Pump Only Model) | Gasoline, Diesel, Kerosene, Ethanol Blends, Methanol Blends, & Biodiesel
- DEPENDABLE & DURABLE PUMP: Made with durable cast iron construction to withstand rough operating environments, every 1200 series pump includes a limit lifetime warranty.
- EASY INSTALLATION: The fuel pump has a removable junction box that rotates 180-degrees for ease of electrical wiring and installation in tight spaces.
- PROTECTION AGAINST OVERHEATING: Engineered to exceed the industry’s most stringent safety standards, the pump is constructed with thermal overload protection to prevent the motor from overheating during abnormal usage.
- CONSISTENT HIGH PERFORMANCE: 1200 series Fill-Rite pumps are built with Rotary Vane Technology that maintains a consistent flow performance even as components wear from use.
- MOBILE APPLICATIONS: Designed for 12V battery powered bung mounted transferring from fuel tanks on trailers or trucks, the 1200 series will pull fuel at tank depths of 8 ft. and discharge fuel up to heights of 37 ft.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
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