* Online retailers: Sites like eBay, Amazon, RockAuto, and CarParts.com are good places to start your search. Be sure to specify the engine size (e.g., 3.0L, 3.3L, etc.) when searching, as different engines will have different fuel rails.
* Auto parts stores: Local auto parts stores such as AutoZone, Advance Auto Parts, NAPA Auto Parts, and O'Reilly Auto Parts may have them in stock or be able to order them for you. Again, engine size is crucial information.
* Junkyards/salvage yards: This is often the most affordable option, but requires more legwork. You'll need to find a junkyard with a 1990 Chrysler New Yorker that has the same engine.
* Specialty parts suppliers: There are companies that specialize in parts for older vehicles. A quick online search for "Chrysler New Yorker parts" might reveal some.
Before ordering: Always double-check the compatibility of the fuel rail with your specific vehicle's engine. The year and engine size are absolutely essential for a correct fit. You may need to provide the Vehicle Identification Number (VIN) to ensure you get the right part.