{"product_id":"gm-genuine-parts-gt358-23361898-fuel-tank-filler-cap-gm-oe-replacement","title":"GM Genuine Parts GT358 (23361898) Fuel Tank Filler Cap – GM OE Replacement","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe GM Genuine Parts GT358 Fuel Tank Filler Cap is a threaded cap crafted to seal your vehicle’s fuel filler neck. As a GM Original Equipment replacement, it mirrors the fit, performance, and service life you expect from General Motors. The cap includes a rubber gasket that creates a liquid-tight seal to keep fuel in and water or dirt out. Some versions may feature a check-valve to vent air as needed based on tank pressure.\u003c\/p\u003e\n\u003ch2\u003eWhy this matters\u003c\/h2\u003e\n\u003cp\u003eA dependable fuel cap helps maintain a clean and efficient fueling system. By ensuring a tight seal, the cap can help prevent vapor release and protect the integrity of the filler neck, contributing to smoother daily fueling experiences and reducing the likelihood of contaminants entering the system.\u003c\/p\u003e\n\u003ch2\u003eKey benefits\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eTight seal keeps the fuel tank closed during operation and fueling\u003c\/li\u003e\n  \u003cli\u003eLiquid-tight gasket helps prevent water and dirt intrusion\u003c\/li\u003e\n  \u003cli\u003eSealed tank support can reduce vapor emissions and environmental impact\u003c\/li\u003e\n  \u003cli\u003eGM-recommended replacement part for your GM vehicle’s original component\u003c\/li\u003e\n  \u003cli\u003eQuality, reliability, and durability associated with GM OE components\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReal‑world use\u003c\/h2\u003e\n\u003cp\u003eDesigned for GM models that require the GT358 cap, this part offers straightforward installation and dependable sealing in everyday fueling scenarios—from quick top-ups on busy mornings to longer drives on the highway. Its sturdy construction is built to perform across typical temperature ranges and driving conditions.\u003c\/p\u003e\n\u003ch2\u003eWhat to expect\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eRubber gasket for a secure, liquid-tight seal\u003c\/li\u003e\n  \u003cli\u003eDurable threading and materials aligned with GM OE standards\u003c\/li\u003e\n  \u003cli\u003ePotential check-valve venting to accommodate tank pressure changes\u003c\/li\u003e\n\u003c\/ul\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 are the benefits of the GM Genuine Parts GT358 Fuel Tank Filler Cap?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It seals the filler neck with a gasket to limit vapor release and fuel loss, while matching GM OE design.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the GT358 compatible with my GM vehicle?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This cap is GM-recommended and designed to fit GM vehicles that use the GT358 part number.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"GM GENUINE PARTS","offers":[{"title":"Default Title","offer_id":42465611481173,"sku":"B01GQSXDTO","price":28.26,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/gm-genuine-parts-gt358-fuel-tank-filler-cap.jpg?v=1778014513","url":"https:\/\/plentytorque.co.uk\/products\/gm-genuine-parts-gt358-23361898-fuel-tank-filler-cap-gm-oe-replacement","provider":"PlentyTorque","version":"1.0","type":"link"}