{
  "owners": null,
  "title": "Newmar recall 21V604 (CUMMINS 21E-063): Newmar Dutch Star, Newmar New Aire, Newmar Ventana (2021 to 2022)",
  "url": "https://carsmultiverse.com/recall/21v604/",
  "summary": "Recall 21V604 (Newmar): A fuel leak in the presence of an ignition source increases the risk of a fire. Newmar's own number: CUMMINS 21E-063.",
  "excerpt": "Newmar Dutch Star, Newmar New Aire, Newmar Ventana, model years 2021 to 2022. Filed by Newmar Corporation and reported to NHTSA on 4 August 2021. 169 vehicles potentially affected. What the notice says Newmar Corporation (Newmar) is recalling certain 2021-2022 Dutch Star, New Aire, and Ventana motorhomes equipped with Cummins L9 diesel engines. A fuel leak may occur from the fuel hose between the fuel pump and the remote fuel filter head. Is your vehicle included? Check with your VIN at NHTSA , or ask a dealer. This page is an independent copy of the notice, kept so you can see what changed after it was published. It is not the authority, and the authority’s own text is the one to act on. CarsMultiverse / Recalls Newmar's own number for this recall: CUMMINS 21E-063. That is the number on the owner letter and on the dealer paperwork. 21V604 is the number NHTSA gave the same campaign, and the number this page is filed under. They are one recall, written two ways. Answered from the register this site holds. NHTSA is the record to act on. What the authority says can happen if this is not fixed: “A fuel leak in the presence of an ignition source increases the risk of a fire.” 21V604 Newmar Corporation Fuel System, Diesel:Delivery:Hoses, Lines/Piping, And Fittings 4 August 2021 2021-2022 NEWMAR DUTCH STAR, NEWMAR NEW AIRE, NEWMAR VENTANA A fuel leak in the presence of an ignition source increases the risk of a fire. Cummins will replace the fuel hoses, free of charge. Owner notific",
  "register": {
    "authority": "NHTSA",
    "country": "United States",
    "index": "https://carsmultiverse.com/changed/"
  },
  "datePublished": "2026-08-23T21:59:16+00:00",
  "dateModified": "2026-08-23T21:59:16+00:00",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "citation": "CarsMultiverse, \"Newmar recall 21V604 (CUMMINS 21E-063): Newmar Dutch Star, Newmar New Aire, Newmar Ventana (2021 to 2022)\", https://carsmultiverse.com/recall/21v604/, licensed CC BY 4.0.",
  "note": "CarsMultiverse is an independent record, not a safety authority. To act on a recall, use the official register."
}