{"product_id":"dorman-949-794-air-suspension-compressor-isolator","title":"Dorman 949-794 Air Suspension Compressor Isolator","description":"\u003ch2\u003eAir Suspension Compressor Isolator for OE-Style Repair\u003c\/h2\u003e\u003cp\u003eDorman 949-794 is a direct-replacement air suspension compressor isolator for vehicles that use a rubber vibration damper between the compressor and the body. It helps restore quieter operation when the original isolator has hardened, cracked, or worn out. This black, circular isolator is built with a steel bushing and a single mounting hole for a straightforward replacement.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDirect-replacement air suspension compressor vibration isolator\u003c\/li\u003e\n\u003cli\u003eBlack circular design with a steel bushing\u003c\/li\u003e\n\u003cli\u003eSingle mounting hole with 5.1 mm diameter\u003c\/li\u003e\n\u003cli\u003eDimensions: 27.8 mm outside diameter, 17.4 mm height, 17.4 mm length, 27.8 mm width\u003c\/li\u003e\n\u003cli\u003eHelps separate compressor noise and vibration from the body\u003c\/li\u003e\n\u003cli\u003ePart number 949-794 for OE-style service replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis Dorman air suspension compressor isolator is made for restoring the damping function that keeps compressor vibration from transferring into the chassis. When the original rubber isolator deteriorates, the compressor can sound rough or groaning, especially on vehicles such as the Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis. Replacing the worn isolator with Dorman 949-794 helps return the system to smoother, quieter operation while maintaining the original mounting style.\u003c\/p\u003e\u003cp\u003eThis part cross-references Arnott Industries K-2103 and OE number 3W1Z5319BA for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Fix\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGroaning or rough compressor noise\u003c\/li\u003e\n\u003cli\u003eExcessive vibration felt through the body\u003c\/li\u003e\n\u003cli\u003eWorn, cracked, or hardened rubber isolator material\u003c\/li\u003e\n\u003cli\u003eNoise transfer from the air suspension compressor mount\u003c\/li\u003e\n\u003cli\u003eLoss of damping at the compressor mounting point\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInspect the compressor mount and surrounding hardware before installation. Confirm the isolator dimensions and mounting hole size match the original part, and verify the compressor mounting surface is clean and free of damage. This replacement is commonly used on air suspension systems in Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis applications, along with other listed fitments.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits 1992-2011 Ford Crown Victoria, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1990-2011 Lincoln Town Car, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1992-2011 Mercury Grand Marquis, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2003-2004 Ford Grand Marquis, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2003-2004 Mercury Marauder, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1997-2002 Ford Expedition, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1996-2002 Land Rover Range Rover, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1984-2002 Lincoln Continental, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1998-2002 Lincoln Navigator, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1984-1992 Lincoln Mark VII, N\/A\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman is known for OE-style replacement components that match original fit and function requirements. Part number 949-794 is built as a direct replacement for the factory air suspension compressor isolator used across multiple Ford, Lincoln, Mercury, and Land Rover applications.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52808159822005,"sku":"BKKY-949-794","price":38.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_949794_Fro.jpg?v=1784179646","url":"https:\/\/www.partcatalog.com\/products\/dorman-949-794-air-suspension-compressor-isolator","provider":"PartCatalog","version":"1.0","type":"link"}