{"product_id":"1l1z5319aa-ford-expedition-lincoln-navigator-air-suspension-compressor","title":"LANDNOVO 1L1Z5319AA Air Suspension Compressor for Ford Expedition 1997-2006 \u0026 Lincoln Navigator 1998-2006 | Premium OE Replacement","description":"\u003ch2\u003eLANDNOVO — Precision in Motion. Engineered by GB.\u003c\/h2\u003e\n\n\u003cp\u003eIs your Ford Expedition or Lincoln Navigator sitting unevenly, sagging at the rear, or displaying an air suspension warning light? The culprit is often a failed air suspension compressor. The \u003cstrong\u003eLANDNOVO 1L1Z5319AA Air Suspension Compressor\u003c\/strong\u003e is a premium, direct OE-grade replacement engineered to restore your vehicle's load-levelling performance and ride comfort.\u003c\/p\u003e\n\n\u003ch3\u003eThe LANDNOVO Difference\u003c\/h3\u003e\n\n\u003cp\u003eLANDNOVO is a premium automotive brand with a distinct British engineering heritage, crafted for discerning drivers who demand nothing but the best for their vehicles. Every LANDNOVO component is \u003cstrong\u003eDesigned by GB\u003c\/strong\u003e — a mark of British precision, quality, and durability.\u003c\/p\u003e\n\n\u003cp\u003eThis air suspension compressor is manufactured to the highest standards, matching the quality of the original equipment (OE 1L1Z5319AA) that came factory-installed on your Ford or Lincoln. It is a complete drop-in replacement, designed for a straightforward installation.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose the LANDNOVO Compressor?\u003c\/h3\u003e\n\n\u003cp\u003eThe air suspension compressor is the heart of your vehicle's air suspension system. It inflates or deflates the air springs as needed to maintain proper ride height. A failing compressor can cause sagging, a rough ride, and put immense strain on other suspension components.\u003c\/p\u003e\n\n\u003cp\u003eThis LANDNOVO compressor features an \u003cstrong\u003eintegrated air dryer\u003c\/strong\u003e that removes all moisture and humidity from the air system, preventing corrosion and ensuring long service life. The heavy-duty motor delivers reliable performance, and the epoxy-coated finish provides superior corrosion resistance.\u003c\/p\u003e\n\n\u003cp\u003eInstead of paying dealership prices, the LANDNOVO compressor provides the same OE-level reliability at a fraction of the cost.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOEM-Grade Quality\u003c\/strong\u003e: Manufactured to meet or exceed original equipment specifications, engineered for reliable performance and durability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect Fit Replacement\u003c\/strong\u003e: Designed as a direct replacement for the original unit (OE 1L1Z5319AA) for a hassle-free installation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegrated Dryer\u003c\/strong\u003e: Features a built-in air dryer that removes moisture and humidity from the air system to prevent corrosion.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Motor\u003c\/strong\u003e: Built with a powerful motor for long-lasting, reliable performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorrosion Resistant\u003c\/strong\u003e: Epoxy electrocoated finish protects against rust and corrosion.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuiet Operation\u003c\/strong\u003e: Engineered for whisper-quiet performance with minimum noise and vibration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Assembly\u003c\/strong\u003e: Includes outer support bracket, intake air hose, and electrical connector for a fast installation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRestores Ride Quality\u003c\/strong\u003e: Fixes common issues including vehicle sagging, uneven ride height, and suspension warning lights.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBritish-Engineered Precision\u003c\/strong\u003e: Designed by GB with LANDNOVO's signature commitment to quality and reliability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e12-Month Warranty\u003c\/strong\u003e: Backed by LANDNOVO's comprehensive warranty for your peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\n\u003cp\u003eThis air suspension compressor is compatible with the following vehicles equipped with factory air suspension:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFord Expedition\u003c\/strong\u003e – 1997-2006\n    \u003cul\u003e\n      \u003cli\u003eIncludes 2WD and 4WD models\u003c\/li\u003e\n      \u003cli\u003eCompatible with 4.6L and 5.4L V8 engines\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLincoln Navigator\u003c\/strong\u003e – 1998-2006\n    \u003cul\u003e\n      \u003cli\u003eIncludes 2WD and 4WD models\u003c\/li\u003e\n      \u003cli\u003eCompatible with 5.4L V8 engines\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eFitment Notes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThis compressor is for vehicles with factory air suspension\u003c\/li\u003e\n  \u003cli\u003eWith integrated dryer\u003c\/li\u003e\n  \u003cli\u003eIncludes outer support bracket, intake air hose, and electrical connector\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e Before purchasing a compressor, please keep in mind that the main reason a compressor fails is because there is a leak in the air suspension system causing the compressor to overwork. Inspect and repair any air leaks before installing the new compressor.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Please confirm compatibility with your specific vehicle using your VIN before purchasing.\u003c\/p\u003e\n\n\u003ch3\u003eOE Cross-Reference\u003c\/h3\u003e\n\n\u003cp\u003eThis part is available under multiple OEM numbers. Please verify your original part number before ordering:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1L1Z5319AA\u003c\/strong\u003e (Primary – this listing)\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003e1L1Z5319BA\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003e6L1Z5319AA\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eF75Z5319CA\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5L1Z5319AA\u003c\/strong\u003e \/ \u003cstrong\u003e5L1Z5319AB\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003e4L1Z5319BB\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Air Suspension Compressor Pump\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFeatures\u003c\/strong\u003e: Integrated air dryer\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMotor\u003c\/strong\u003e: Heavy-duty, long-life design\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Epoxy electrocoated for corrosion resistance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded\u003c\/strong\u003e: Compressor, outer support bracket, intake air hose, electrical connector\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition\u003c\/strong\u003e: Brand New\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: 12 Months\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSymptoms of a Failing Air Compressor\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVehicle sagging\u003c\/strong\u003e – one corner, one side, or the whole vehicle sits lower than normal.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRough or bouncy ride\u003c\/strong\u003e – loss of cushioning, making the vehicle feel harsh over bumps.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompressor running constantly\u003c\/strong\u003e – the system tries to compensate for air leaks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnusual noises\u003c\/strong\u003e – loud or grinding sounds coming from the compressor.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSuspension warning light\u003c\/strong\u003e – the dashboard displays a suspension system warning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eProfessional installation is highly recommended for this component.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBefore installing a new compressor, inspect and repair any air leaks in the air suspension system.\u003c\/strong\u003e The main reason a compressor fails is because there is a leak in the air suspension system causing the compressor to overwork and \"burn out\".\u003c\/li\u003e\n  \u003cli\u003eBefore installation, inspect all air lines and fittings for cracks, kinks, or other damage.\u003c\/li\u003e\n  \u003cli\u003eEnsure the air suspension system is properly depressurized before removing the old compressor.\u003c\/li\u003e\n  \u003cli\u003eAfter installation, the air suspension system should be professionally tested for leaks using diagnostic equipment.\u003c\/li\u003e\n  \u003cli\u003eInspect related components including the air springs, valve block, and ride height sensors for wear or damage.\u003c\/li\u003e\n  \u003cli\u003eThe integrated dryer removes all moisture and humidity from the air system that cause corrosion.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eLANDNOVO — Precision | Guaranteed | Durability\u003c\/h3\u003e\n\n\u003cp\u003eExperience the LANDNOVO difference. Every component is designed with British precision, manufactured to the highest standards, and backed by our commitment to quality. Restore your Ford Expedition or Lincoln Navigator's suspension performance with confidence.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Air suspension systems operate under high pressure. Professional installation is strongly recommended to ensure proper fitment, safety, and system performance. Before replacing the compressor, verify there are no leaks elsewhere in the system. Any leak compromises the functioning of the compressor and the entire air suspension system.\u003c\/p\u003e","brand":"Landnovo Premium Auto Parts","offers":[{"title":"Default Title","offer_id":52319247237416,"sku":null,"price":168.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/4243\/8184\/files\/1_eaeede15-f58c-4ff9-a11e-ca59fec4eff9.jpg?v=1788402887","url":"https:\/\/landnovo.com\/products\/1l1z5319aa-ford-expedition-lincoln-navigator-air-suspension-compressor","provider":"Landnovo Premium Auto Parts","version":"1.0","type":"link"}