OFFICIAL CAMPAIGN FILE

NHTSA campaign 21V372000

NHTSA campaign 21V372000 covers 13 published year-and-model reports from 1 makes in this index and lists 1,294 potentially affected units campaign-wide. VIN eligibility must be checked separately.

Report received May 20, 2021 · Snapshot September 21, 2026

01 / DEFECT RECORD

What NHTSA campaign 21V372000 says

NHTSA campaign 21V372000 identifies FUEL SYSTEM, DIESEL and states that A fuel leak in the presence of an ignition source increases the risk of a fire.

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 summary

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

02 / CORRECTIVE ACTION

Remedy for NHTSA campaign 21V372000

For NHTSA campaign 21V372000, the filed corrective action says: 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.

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.

Owner notification: August 30, 2021
Filing manufacturer: Newmar Corporation
Component groups: FUEL SYSTEM, DIESEL

03 / PUBLISHED VEHICLES

Vehicles listed under NHTSA campaign 21V372000

RecallRoad links 13 year-and-model reports associated with NHTSA campaign 21V372000; the list reflects published source rows, not individual VIN coverage.