{"product_id":"a-premium-brake-master-cylinder-for-ford-f-150-mark-lt-2004-2008-removable-reservoir-aluminum-body-sensor","title":"A-Premium Brake Master Cylinder for Ford F-150 \u0026 Mark LT (2004–2008) — Removable Reservoir, Aluminum Body, Sensor","description":"\u003cp\u003e\u003cstrong\u003eThe A-Premium Brake Master Cylinder with removable reservoir and cap is a direct-replacement hydraulic unit engineered to restore proper brake fluid pressure and compatibility for select Ford F-150 and Lincoln Mark LT models.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned as a factory-style replacement, this master cylinder assembly combines an aluminum alloy body, an integrated removable plastic reservoir, and a fluid-level sensor to match OE form and function. It's intended for F-150 model years 2004 (FX4, Lariat, STX, XL, XLT) and 2005–2008, plus Lincoln Mark LT 2006–2008 (2008 requires traction-control models). Before ordering, confirm your vehicle using the fitment selector and review the special notes to ensure correct reference compatibility.\u003c\/p\u003e\n\n\u003ch3\u003eWill this master cylinder fit my Ford F-150 or Lincoln Mark LT?\u003c\/h3\u003e\n\u003cp\u003eThis unit targets specific model years and trim levels; fitment is not universal. Use the vehicle information box on the listing page and compare the listed part reference numbers to your existing component to verify compatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits Ford F-150: 2004 FX4\/Lariat\/STX\/XL\/XLT, and 2005–2008 models.\u003c\/li\u003e\n  \u003cli\u003eFits Lincoln Mark LT: 2006–2008 (2008 requires traction control).\u003c\/li\u003e\n  \u003cli\u003eReference numbers include M630001, 133084, 4L3Z2140AB\/AC, 6L3Z2140A, 7L3Z2140A.\u003c\/li\u003e\n  \u003cli\u003eCheck the seller’s \"Special Note\" and vehicle selector before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the key specifications and materials?\u003c\/h3\u003e\n\u003cp\u003eThe assembly is built from aluminum alloy 101 for the cylinder body and includes a removable polymer reservoir and cap for serviceability. Critical dimensions and thread sizes are provided so technicians can confirm mechanical compatibility during installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMaterial: Aluminum alloys 101 for the cylinder body.\u003c\/li\u003e\n  \u003cli\u003eBore diameter: 1.125 inches.\u003c\/li\u003e\n  \u003cli\u003eRearward outlet thread: M12 x 1.0; secondary outlet thread: M10 x 1.0.\u003c\/li\u003e\n  \u003cli\u003eIncludes fluid-level sensor integrated into the reservoir.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the box and how easy is installation?\u003c\/h3\u003e\n\u003cp\u003ePackage contents include the master cylinder, a detachable reservoir with cap, and the included sensor, all shipped in protective boxed packaging. Installation follows standard brake-hydraulic procedures; bleeding the system and matching line fittings are required for proper operation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOne complete master cylinder assembly and removable reservoir.\u003c\/li\u003e\n  \u003cli\u003eSensor included; cap supplied for the reservoir.\u003c\/li\u003e\n  \u003cli\u003ePackaged in a box to protect the unit during transit.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation recommended if you are not experienced with brake systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDoes A-Premium back this product with a guarantee?\u003c\/h3\u003e\n\u003cp\u003eA-Premium supports this assembly with a one-year unlimited-mileage guarantee covering manufacturing defects for peace of mind. The warranty helps ensure replacement if components exhibit workmanship faults under normal use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOne-year unlimited-mileage guarantee from A-Premium.\u003c\/li\u003e\n  \u003cli\u003eDesigned to meet common OE reference numbers for smoother sourcing.\u003c\/li\u003e\n  \u003cli\u003eCustomer support available for fitment and warranty questions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This A-Premium master cylinder is aimed at vehicle owners, mechanics, and restoration shops needing a reliable, OE-style replacement for affected Ford F-150 and Lincoln Mark LT years. Choose this assembly if you require a complete kit with reservoir and sensor, want aluminum construction for durability, and need to match specific thread and bore dimensions. Always confirm part references and vehicle details before ordering to ensure a correct and safe fit.\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: Does this fit a 2008 F-150?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This fits many 2008 F-150 models; confirm your trim and check the fitment tool before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the fluid sensor included?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the master cylinder assembly includes the reservoir fluid-level sensor and cap.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"A-Premium","offers":[{"title":"Default Title","offer_id":67586856976569,"sku":"B0B3RPV159","price":154.75,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/a-premium-master-cylinder-front-view_df8f116c-749d-4e53-90f7-31410884bd93.jpg?v=1790494472","url":"https:\/\/redleafauto.ca\/products\/a-premium-brake-master-cylinder-for-ford-f-150-mark-lt-2004-2008-removable-reservoir-aluminum-body-sensor","provider":"Redleaf Auto","version":"1.0","type":"link"}