To get gas at Costco, drive into the designated fuel station entrance, follow the one-way traffic signs, and stop beside an available pump. Turn off your engine, verify your Costco membership, and use an accepted payment method before selecting the correct gasoline grade and filling your tank. Most Costco gas stations in the United States operate as self-service facilities, although some locations provide full-service fueling under state regulations.
Costco generally restricts gasoline purchases to members with active memberships. However, nonmembers can purchase fuel using a prepaid Costco Shop Card under Costco’s published policy. Accepted payment methods at US Costco gas stations include Visa credit cards, most PIN-based debit cards, Apple Pay, and Costco Shop Cards. Membership verification and payment authorization are separate requirements, so having an accepted credit card does not automatically provide access to member-only gasoline purchases.
This guide explains how to get gas at Costco for the first time, from entering the correct pump lane and verifying membership to authorizing payment and operating the fuel nozzle safely. It also covers gasoline grades, Costco Shop Card rules, station hours, fuel prices, and common payment problems. Understanding these requirements before arriving helps prevent delays and makes the fueling process more straightforward.
How Do You Get Gas at Costco for the First Time?
To get gas at Costco for the first time, enter the fuel station through its designated entrance, follow the one-way traffic signs, and pull up to an available pump. Turn off your engine, verify your Costco membership, authorize an accepted payment method, select the gasoline grade required by your vehicle, and fill the tank. Once the nozzle automatically stops dispensing fuel, return it to the pump, complete the transaction, and leave through the marked exit. This sequence applies to Costco’s self-service fuel stations in the United States, while locations in Oregon and New Jersey provide attendant-operated fueling under state regulations.
Before reaching the pump, choose a lane according to the station’s traffic signs rather than the location of your vehicle’s fuel door. Costco uses extra-long fuel hoses that can reach the filler opening on either side of most passenger vehicles. This design allows drivers to use more available pumps instead of waiting exclusively for a lane positioned beside their fuel door. For example, a driver whose gas cap is on the passenger side can use a suitable pump on the driver’s side if the hose reaches safely around the vehicle.
After parking close enough for the nozzle to reach the fuel filler, switch off the engine and follow the instructions displayed on the pump. Costco requires customers to establish eligibility before purchasing gasoline, so the transaction begins with membership verification or an approved Costco Shop Card arrangement. The pump must also authorize payment before fuel can be dispensed. A customer using a standard Costco membership card may need to present that card separately from the Visa or debit card used for payment. The exact sequence depends on the pump’s authentication and payment interface.
When the transaction is authorized, remove the correct gasoline nozzle, insert it securely into the vehicle’s fuel filler, and select the fuel grade specified in the owner’s manual. Hold the nozzle handle or use its approved automatic dispensing feature where available. The nozzle shuts off when the tank reaches its normal fill level, preventing continued fuel delivery. Return the nozzle to its holder and confirm that the transaction has ended before driving away. Costco stations have attendants available to assist customers who encounter pump instructions or equipment problems.
Do You Need a Costco Membership to Buy Gas?
You generally need an active Costco membership to buy gasoline at Costco fuel stations in the United States. Costco’s published fuel policy restricts gasoline purchases to members, with an exception for customers paying with prepaid Costco Shop Cards. Membership eligibility is verified before the fuel transaction proceeds, which means an accepted credit or debit card alone does not provide access to the pumps. For example, a driver with a Visa credit card but no Costco membership cannot use that card as a substitute for membership verification.
Costco membership cards identify the individual member and confirm that the account is active. At a fuel pump, the membership system reads the card information and checks eligibility before permitting the transaction. Costco also supports Digital Membership Cards through its mobile application, including use at gas stations. However, customers should follow the authentication instructions available at their specific pump rather than assume every station has identical scanning equipment. Both physical and digital membership options serve the same underlying purpose: confirming that the customer is authorized to purchase member-only fuel.
The Costco Shop Card exception provides a separate way to purchase gasoline without holding a personal Costco membership. Costco permits nonmembers to use these prepaid cards for eligible purchases, including fuel, although only Costco members can purchase or reload them. For example, someone who receives a Costco Shop Card from a family member can use its available balance to buy gasoline without purchasing an individual membership. The customer must still follow the pump’s Shop Card instructions and may need assistance from the station attendant. This exception does not make Costco gas stations generally open to nonmembers using ordinary payment cards.
What Payment Methods Does Costco Gas Accept?
Costco gas stations in the United States accept Visa credit cards, most PIN-based debit cards, Costco Shop Cards, and Apple Pay with an eligible payment card. The Costco Anywhere Visa Card by Citi is also accepted because it operates on the Visa network. However, Costco’s fuel stations do not generally accept Mastercard, American Express, or Discover credit cards as direct payment methods. Customers cannot pay with cash directly at a self-service gas pump, even though Costco warehouses accept cash for certain in-store purchases.
Costco uses a pay-at-the-pump system, meaning customers must authorize payment before gasoline begins flowing. After confirming membership eligibility, the pump requests an accepted payment method and communicates with the card issuer to approve the transaction. A Visa credit card can be inserted or tapped where supported, while a PIN-based debit card may require the customer to enter a personal identification number. Apple Pay provides another contactless option when the selected card meets Costco’s payment requirements. For example, a member who does not carry a physical Visa card may use Apple Pay with an eligible Visa card at a compatible Costco pump.
When customers pay with a Visa card or PIN-based debit card, Costco requests a temporary preauthorization before dispensing fuel. According to Costco’s gas station payment policy, this authorization can be as high as $150, even when the final gasoline purchase is substantially smaller. The hold confirms that sufficient funds or credit are available because the pump cannot determine the final purchase amount before fueling begins. After the transaction ends, Costco sends the actual charge to the card issuer, which is responsible for releasing the temporary authorization. A driver who buys $45 worth of gasoline may therefore briefly see both the temporary hold and the final purchase reflected in the card account.
The distinction between payment authorization and the final charge matters most for customers using debit cards with limited available balances. A declined transaction may result from insufficient funds to cover the initial authorization rather than the expected cost of filling the tank. Checking the accepted card type and available balance before arriving helps prevent payment interruptions. If a temporary hold remains after fueling, the card issuer is the appropriate contact for questions about its release.
How Do You Use a Costco Membership Card at the Gas Pump?
To use a Costco membership card at the gas pump, follow the instructions on the pump display and present a valid membership card when prompted. Costco’s system reads the membership information and confirms that the account is active before allowing the fuel transaction to proceed. The membership card establishes purchasing eligibility; it does not automatically pay for gasoline unless an eligible combined membership and payment card or supported payment arrangement is being used.
A physical Costco membership card can be inserted or scanned using the authentication equipment provided at the pump. Costco also permits members to use their Digital Membership Card through the Costco mobile app at gas stations. The digital card displays a membership credential that can be presented to a compatible scanner instead of carrying the physical card. Customers should use the official app rather than a screenshot of the membership barcode, because Costco does not accept screenshot copies as valid digital membership credentials. If the pump cannot read the digital card, the station attendant can help determine the available authentication method.
After the membership is validated, the customer must complete payment authorization using a method accepted at Costco Gasoline. For example, a member may scan the Digital Membership Card from the Costco app and then use a separate Visa card to pay. A Costco Anywhere Visa Card by Citi can simplify the transaction because it functions as both a membership card and an accepted payment card. The exact prompts depend on the card and pump equipment, so customers should follow the on-screen sequence instead of assuming that every Costco fuel station uses an identical interface.
An expired membership, unreadable card, or unsuccessful digital scan can prevent the pump from proceeding to payment. Repeatedly inserting an invalid card will not resolve an inactive membership account. Members should check their membership status through Costco or ask the station attendant for assistance when authentication fails. Confirming membership before attempting payment prevents confusion between an eligibility problem and a declined credit or debit card.
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What Type of Gas Can You Buy at Costco?
Costco gas stations in the United States primarily sell regular and premium unleaded gasoline under the Kirkland Signature Fuel brand. Regular gasoline typically has an octane rating of 87, while premium gasoline typically has a rating of 91, although the exact ratings vary by state and location. Selected Costco stations also sell diesel fuel. Drivers should check the fuel grade displayed on the pump and use the gasoline or diesel specification required by their vehicle rather than assume every Costco location offers identical fuel options.
The main difference between regular and premium gasoline is their octane rating, which measures a fuel’s resistance to engine knock. Higher-octane gasoline can withstand greater compression before uncontrolled combustion occurs, making it necessary for certain high-performance or turbocharged engines. However, premium gasoline does not automatically improve fuel economy or engine performance in vehicles designed to operate on regular fuel. For example, a car whose owner’s manual specifies 87-octane gasoline generally does not need 91-octane premium simply because it is available at Costco.
Both regular and premium Kirkland Signature gasoline meet TOP TIER detergent standards. These standards address fuel additives that help limit deposits on engine components, including intake valves and fuel injectors. The detergent package is a separate characteristic from octane rating, so selecting regular gasoline does not mean choosing a lower detergent standard. Costco recommends following the vehicle manufacturer’s octane specification when deciding which grade to purchase.
Drivers should also check the ethanol content label displayed at the pump, especially when operating vehicles with specific fuel compatibility requirements. Costco gasoline may contain ethanol in accordance with applicable fuel standards, but the permitted blend depends on the product and location. A vehicle designed for conventional gasoline should not be filled with diesel or an incompatible high-ethanol blend. The fuel door label and owner’s manual provide the correct requirements when the driver is uncertain.
How Do You Pump Gas Safely at Costco?
To pump gas safely at Costco, turn off the engine, keep ignition sources away from the fuel dispenser, remain outside the vehicle during refueling, and stop dispensing when the nozzle automatically shuts off. Costco enforces fuel station safety rules through trained attendants who monitor the pump islands and respond to spills or equipment problems. Following these precautions reduces the risk of gasoline vapor ignition, fuel overflow, and improper nozzle operation.
Gasoline releases flammable vapors during refueling, making engine shutdown and the prohibition on smoking essential safety measures. Static electricity also creates a potential ignition hazard when a person returns to the vehicle and then touches the fuel nozzle. The Petroleum Equipment Institute recommends remaining outside the vehicle until refueling is complete. If reentering the vehicle is unavoidable, the driver should discharge accumulated static electricity by touching a metal part of the vehicle away from the filler opening before approaching the nozzle.
Costco uses drip-resistant fuel nozzles at many of its stations to reduce gasoline spills and vapor releases. These nozzles may include an interlock boot that must be properly seated against the vehicle’s fuel filler before gasoline can flow. If the pump does not dispense fuel, the problem may be incorrect nozzle positioning rather than a payment failure. The driver should follow the dispenser instructions and ask an attendant for assistance instead of forcing the nozzle into the filler opening.
When the nozzle automatically clicks off, stop fueling rather than attempting to add more gasoline. Automatic shutoff occurs when the nozzle detects fuel at its sensing opening, indicating that the tank has reached its normal filling level. Continuing to pump can cause gasoline to overflow and may damage the vehicle’s evaporative emissions system. For example, repeatedly squeezing the handle after the first automatic shutoff can allow liquid fuel to enter components designed to manage fuel vapor. If a spill occurs, stop dispensing immediately and notify the Costco fuel station attendant before leaving the pump.
Can You Get Gas at Costco Without a Membership?
Yes, you can get gas at Costco without a membership if you pay with a valid prepaid Costco Shop Card. Costco’s US gasoline policy makes an exception for Shop Card customers, allowing them to purchase fuel without holding an active Costco membership. However, this exception applies specifically to the Shop Card payment arrangement. A nonmember cannot simply use a Visa credit card or debit card to bypass the membership verification required for ordinary gasoline purchases.
Costco Shop Cards are prepaid cards that can be used for eligible purchases at Costco warehouses and fuel stations. Only Costco members can purchase or reload these cards, but nonmembers are permitted to use an existing card. For example, a Costco member can purchase a $100 Shop Card and give it to a family member who does not have a membership. The recipient can then use the available balance toward gasoline purchases at a participating US Costco fuel station. Both physical and digital Shop Cards are available, although customers should confirm the appropriate redemption method before reaching the pump.
Using a Costco Shop Card without a membership may require assistance from the fuel station attendant. Costco’s published fueling guidance explains that an attendant can help authorize the pump for Shop Card customers who do not have a membership card. Once the transaction is authorized, the customer can use the prepaid balance to pay for fuel. Checking the Shop Card balance before arriving is important because the available amount determines how much can be charged to the card. If the card has insufficient funds for the intended purchase, the customer should ask the attendant about the available payment options rather than assume another payment card can replace the membership requirement.
How Do You Find Costco Gas Prices and Station Hours?
You can find Costco gas prices and station hours through Costco’s official website or mobile app. Costco provides location-specific gasoline information, including available fuel grades, posted prices, operating hours, and holiday closures. To check a station, open Costco’s warehouse locator, search for your city or ZIP code, and select a warehouse that offers gasoline service. The location details identify the fuel station’s operating schedule and available pricing information.
The Costco app provides another way to check gasoline prices before leaving home. After selecting a nearby warehouse, customers can view its local fuel prices, operating hours, and other location details. This is useful when deciding between Costco stations or comparing the expected cost of refueling with another nearby gas station. For example, a driver planning to buy 15 gallons of regular gasoline can estimate the purchase cost by multiplying the displayed price per gallon by 15. Because fuel prices change, the amount shown should be treated as current location information rather than a guaranteed price for a future visit.
Costco gas station hours can differ from the retail warehouse’s shopping hours. A warehouse may close its main entrance while the associated fuel station continues operating, so drivers should check the Gas Station section rather than rely on the general warehouse schedule. Operating hours can also vary by weekday, weekend, and holiday. Costco’s location pages identify adjusted schedules and closures when available. Checking these details before traveling helps prevent arriving after the pumps have closed, especially during evenings and major holidays.
Why Do Costco Gas Stations Have One-Way Lanes and Long Hoses?
Costco gas stations use one-way traffic lanes and extra-long fuel hoses to move vehicles through the fueling area efficiently. One-way traffic directs drivers toward the pumps and exits in a consistent direction, reducing conflicting vehicle movements and confusion during busy periods. Costco specifically designs its fuel stations for high-volume operations, where organized traffic flow helps customers enter, refuel, and leave without unnecessary delays.
Extra-long hoses allow drivers to reach the fuel filler on either side of most passenger vehicles, even when the pump is positioned on the opposite side. This reduces the need to choose a lane based solely on the location of the gas cap. For example, a driver with a passenger-side fuel door can use an available pump on the driver’s side when the hose reaches the filler safely. As a result, customers can select from more available pumps rather than waiting for a specific pump orientation.
Drivers should follow the painted arrows, entrance signs, and attendant instructions when approaching a Costco fuel station. Reversing into a pump lane or entering against the designated traffic direction can interfere with other vehicles and disrupt station operations. Once parked, the driver should confirm that the hose reaches the fuel filler without excessive tension or contact with sharp vehicle surfaces. Costco’s station attendants are available to help customers who have difficulty positioning their vehicles or using the extended hoses.
What Should You Do If You Cannot Get Gas at a Costco Pump?
If you cannot get gas at a Costco pump, first check the message displayed on the payment terminal to determine whether the problem involves membership verification, payment authorization, or fuel dispensing. These are separate stages of the transaction, and each can prevent gasoline from flowing. A customer whose membership card is not recognized may need assistance with account verification, while a customer whose payment is declined should check the card’s eligibility and available funds.
Membership authentication can fail when a card is damaged, the membership has expired, or the pump cannot read the presented credential. Costco’s system checks whether the membership is active before authorizing an ordinary member purchase. If the card reader repeatedly rejects a valid membership, the driver should contact the station attendant instead of attempting to bypass verification. Nonmembers using a prepaid Costco Shop Card should also request attendant assistance when the pump requires authorization through the Shop Card exception.
Payment problems require a different approach. Costco gas stations accept Visa credit cards, most PIN-based debit cards, and Costco Shop Cards, along with supported contactless payment options. A card that works at another gas station may still be incompatible with Costco’s payment system. A declined debit transaction may also result from insufficient available funds for the temporary preauthorization, which Costco states can reach $150. For example, a driver planning to purchase $40 of gasoline may be unable to begin fueling if the card issuer does not approve the initial authorization amount.
If membership and payment have been accepted but gasoline does not flow, check whether the nozzle is properly inserted and follow any instructions shown on the dispenser. Some Costco fuel nozzles require correct positioning against the vehicle’s fuel filler before dispensing begins. Do not force the nozzle, repeatedly restart a failed transaction, or attempt to repair pump equipment. Notify the station attendant if the problem continues. An attendant can identify whether the issue involves nozzle positioning, payment processing, or equipment operation and direct the customer to a working pump when necessary.