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Data through Oct 2026
Campaign 21V-372

Sealing washer may not seat correctly in the pilot bore holes, allowing the high pressure fuel rail assembly to leak

View NHTSA filingAll Newmar campaigns
Defect summary

Newmar Corporation (Newmar) is recalling certain 2017-2022 Dutch Star, 2017-2019 Mountain Aire, 2019-2021 Ventana and 2021 New Aire motorhomes. The sealing washer may not seat correctly in the pilot bore holes, allowing the high pressure fuel rail assembly to leak.

Consequence

A fuel leak in the presence of an ignition source increases the risk of a fire.

Remedy

Dealers will inspect the rail threads, and replace the rail as necessary, free of charge. Interim notification letters were mailed to owners on July 16, 2021. Owners may contact Newmar customer service at 1-800-731-8000. Newmar's number for this recall is Cummins 21E-032.

Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

Source: NHTSA ODI recalls file, campaign 21V372000. Text as published by NHTSA.
Vehicles covered

4 product lines are covered

Owner complaints filed with NHTSA about fuel system on these vehicles: 8, of which 0 involved a crash, fire, injury or death. Complaints are not verified by NHTSA.

Vehicles covered by campaign 21V-372
MakeModelModel yearsComplaints on this component
NewmarDutch Star2017 to 20226
NewmarMountain Aire2017 to 20191
NewmarNEW Aire20211
NewmarVentana2019 to 20210
Source: NHTSA ODI recalls and complaints files. Equipment, tire and child-seat campaigns list products, not vehicles.