
If you're looking to replace the fuel cap on your Buick LaCrosse, you'll be pleased to know that there are a variety of options available. The fuel cap is an important component of your vehicle, as it seals the fuel tank filler and prevents the escape of harmful fuel vapours into the atmosphere. You can find replacement fuel caps from a range of brands, including AC Delco, Stant, DIY Solutions, and Gates Motorad. These replacement caps are available for various model years of the Buick LaCrosse, ensuring a proper fit and optimal performance.
| Characteristics | Values |
|---|---|
| Fuel cap type | Threaded cap |
| Function | Seals the vehicle's fuel tank filler |
| Seal type | Rubber gasket |
| Check-valve | Yes |
| Fit | GM vehicle |
| Brands | ReplacementAC DelcoStantDIY SolutionsGatesMotoradSKPAPI |
| Years | 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005 |
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What You'll Learn

ACDelco GM Original Equipment Fuel Cap
The ACDelco GM Original Equipment Fuel Cap is a threaded cap that seals your vehicle’s fuel tank filler. It is a GM-recommended replacement for your Buick LaCrosse's original component. The fuel cap has a rubber gasket that provides a liquid-tight seal to keep fuel in and water and dirt out. The cap may have a check-valve that lets air in or out depending on the air pressure inside the tank. This original equipment regular fuel cap has been manufactured to fit your specific GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
The ACDelco GM Original Equipment Fuel Cap is available for the following Buick LaCrosse years: 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005.
The fuel cap is an essential component of your vehicle's fuel system. It helps to prevent the escape of harmful fuel vapors out of the filler neck and into the atmosphere. A faulty fuel cap can cause a "Check gas cap" warning to appear on your dashboard, as one Buick LaCrosse owner found out. Replacing the fuel cap can be a simple DIY solution to this problem, and there are a variety of brands available, including ACDelco, Stant, DIY Solutions, Gates, Motorad, SKP, and API.
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Buick LaCrosse Fuel Tank Cap
The Buick LaCrosse Fuel Tank Cap is a threaded cap that seals your vehicle's fuel tank filler. It is a GM-recommended replacement for your vehicle's original component. The fuel cap has a rubber gasket that provides a liquid-tight seal to keep fuel in and water and dirt out. The cap may have a check-valve that lets air in or out depending on the air pressure inside the tank.
The fuel tank cap is available for the following Buick LaCrosse years: 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005.
You can find replacement fuel tank caps for the Buick LaCrosse at PartsGeek.com. They stock fuel tank cap parts for most Buick models. They offer high-quality new, OEM, aftermarket and remanufactured Buick LaCrosse Fuel Tank Cap parts. You can call them toll-free to order or place your order online via their secure checkout system.
One customer who purchased a replacement fuel tank cap for their 2005 Buick LaCrosse from Parts Geek reported that the warning message "Check gas cap" disappeared from their dashboard after they replaced the cap.
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Fuel Tank Cap brands for the Buick LaCrosse
The fuel cap of your Buick LaCrosse is an important part of the vehicle's engine. It acts as a barrier to fuelling seepage and protects the fuel tank from the intrusion of contaminants, improving the engine's functioning and safety.
There are several brands of fuel tank caps available for the Buick LaCrosse, including Replacement, AC Delco, Stant, DIY Solutions, Gates, Motorad, SKP, and API. These brands offer fuel tank caps for various years of the Buick LaCrosse, ranging from 2005 to 2016.
When choosing a fuel tank cap, it is important to consider the quality and compatibility with your specific vehicle model. Some fuel tank caps are designed as OEM (Original Equipment Manufacturer) parts, which means they are made to the same specifications as the original equipment and will fit your vehicle perfectly.
You can find fuel tank caps for the Buick LaCrosse at various online retailers, such as PartsGeek.com and Advance Auto Parts. These websites offer a wide range of options, including OEM and aftermarket parts, and provide detailed information about the compatibility and features of each product. Additionally, they offer convenient features such as online ordering, secure checkout, and fast shipping.
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Fuel Tank Cap parts for Buick models
The ACDelco GM Original Equipment Fuel Cap is a threaded cap that seals your vehicle’s fuel tank filler, and is a GM-recommended replacement for your Buick LaCrosse. The fuel cap has a rubber gasket that provides a liquid-tight seal to keep fuel in and water and dirt out. The cap may have a check-valve that lets air in or out depending on the air pressure inside the tank.
Fuel tank caps are available for Buick LaCrosse models from 2005 to 2016. Parts Geek offers a range of fuel tank cap brands for the Buick LaCrosse, including Replacement, AC Delco, Stant, DIY Solutions, Gates, Motorad, SKP and API.
The fuel tank cap is also sometimes called the gas cap. It is important to replace your fuel tank cap if it is not working properly, as a faulty cap can cause a warning to appear on your dashboard. A faulty fuel tank cap can also cause harmful fuel vapours to escape from the filler neck and into the atmosphere.
Fuel tank caps are available for a wide range of Buick models, including LeSabre, Enclave, Rendezvous, Lucerne, Park Avenue, Century, Regal, Rainier, Encore, Riviera, Skylark, Roadmaster, Terraza, Verano, Special, Electra, Wildcat, Reatta, Super, Centurion, GS 455, Gran Sport, Allure, Envision, Invicta, Estate Wagon, Apollo, GS 350, GS, GS 400, Skyhawk, Super Series 50, Sportwagon, Special Series 40, Commercial Chassis, Roadmaster Series 70, Somerset, Somerset Regal, Limited and Opel.
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OEM Fuel Tank Cap
The fuel tank cap on a Buick Lacrosse is a threaded cap that seals your vehicle’s fuel tank filler. It is a GM-recommended replacement for your vehicle’s original component. The fuel cap has a rubber gasket that provides a liquid-tight seal to keep fuel in and water and dirt out. The cap may have a check-valve that lets air in or out depending on the air pressure inside the tank.
To replace the fuel cap, you can purchase a new one from Parts Geek, which stocks fuel tank cap parts for most Buick models, including the Lacrosse. The website offers high-quality new, OEM, aftermarket and remanufactured Buick Lacrosse Fuel Tank Cap parts.
Alternatively, you can purchase a replacement fuel cap from Advance Auto Parts. This product is a GM-recommended replacement and has been manufactured to fit your specific GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
Reviews on the Parts Geek website suggest that the fuel tank cap is a good replacement, with one reviewer stating that the warning message on their dashboard disappeared after replacing their fuel cap.
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Frequently asked questions
If your Buick Lacrosse is showing a "Check gas cap" warning on the dashboard, it's likely that you need to replace the fuel cap.
The fuel cap seals your vehicle's fuel tank filler to keep fuel in and water and dirt out. It also prevents the escape of harmful fuel vapours out of the filler neck and into the atmosphere.
The fuel cap is suitable for the following Buick Lacrosse models: 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005.











































