{"product_id":"gm-genuine-parts-gt359-22921366-fuel-tank-filler-cap-e85-flexfuel-cap-with-locking-option","title":"GM Genuine Parts GT359 (22921366) Fuel Tank Filler Cap - E85 FlexFuel Cap with Locking Option","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe GM Genuine Parts GT359 Fuel Tank Filler Cap is a threaded cap designed to seal the fuel filler neck on your GM vehicle. As a GM OE recommended replacement, it is crafted to match the original specifications for fit, form, and function, so you can rely on a familiar, factory-like experience after service.\u003c\/p\u003e\n\u003cp\u003eThis cap is available in both locking and non locking versions. Its distinctive E85 yellow design serves as a visual reminder of FlexFuel compatibility, helping you spot the correct fuel option at a glance while on the go.\u003c\/p\u003e\n\n\u003ch3\u003eKey design and performance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for FlexFuel vehicles and provides a visual reminder of E85 compatibility\u003c\/li\u003e\n  \u003cli\u003eGM recommended replacement part for your GM vehicle's original cap\u003c\/li\u003e\n  \u003cli\u003eDelivers the quality, reliability, and durability associated with GM OE parts\u003c\/li\u003e\n  \u003cli\u003eManufactured to GM OE specification to ensure proper fit, form, and function\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePractical benefits and use cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eLocking option adds security for the fuel filler area when needed\u003c\/li\u003e\n  \u003cli\u003eNon locking version gives a simple and straightforward replacement choice\u003c\/li\u003e\n  \u003cli\u003eRubber gasket provides a liquid tight seal to keep fuel in and keep water and dirt out\u003c\/li\u003e\n  \u003cli\u003eBright E85 yellow color acts as a quick, at-a-glance indicator forFlexFuel capable equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReal world scenarios\u003c\/h3\u003e\n\u003cp\u003eWhether you are refueling on a long road trip or routinely switching between gasoline and E85 blends, this cap is designed to stand up to everyday use. It pairs with GM vehicles to maintain consistent performance expectations while offering an intuitive replacement path when needed. The combination of a sturdy sealing gasket, correct thread engagement, and the option to lock adds versatility for different driving environments and personal preferences.\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility and installation notes\u003c\/h3\u003e\n\u003cp\u003eThe GT359 is built to align with GM OE specifications, supporting a snug fit, reliable operation, and long service life when installed as a replacement part for your GM vehicle. For best results, confirm vehicle compatibility and select either locking or non locking variants as appropriate for your needs. This approach helps preserve the integrity of the fuel filler area and supports proper fueling procedures.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the GM Genuine Parts GT359 Fuel Tank Filler Cap?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A GM OE E85 yellow cap for FlexFuel vehicles, available in locking or non locking versions to seal the filler neck.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What are the key benefits of GT359?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Visual E85 reminder, rubber gasket for a liquid tight seal, and GM recommended replacement for fit and durability.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"GM GENUINE PARTS","offers":[{"title":"Default Title","offer_id":42466720677973,"sku":"B00S0LITBI","price":32.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/gm-genuine-parts-gt359-fuel-tank-filler-cap.jpg?v=1778050876","url":"https:\/\/plentytorque.co.uk\/products\/gm-genuine-parts-gt359-22921366-fuel-tank-filler-cap-e85-flexfuel-cap-with-locking-option","provider":"PlentyTorque","version":"1.0","type":"link"}