RecallMyCar

2021 Mci D4500 Recalls, Complaints & Specs

2 safety recalls list the 2021 Mci D4500. Check your own VIN below.

2
safety recalls
0
owner complaints to NHTSA

2 safety recalls for the 2021 Mci D4500

Most recent first. Recall repairs are free at any authorised dealer. Click a recall for the full defect, consequence and remedy text.

  1. Wheelchair lift/ramp (equipment adaptive/mobility)

    NHTSA 24V073000 Reported 2,114 vehicles potentially affected Motor Coach Industries

    Motor Coach Industries (MCI) is recalling certain 2014-2018 D4000, 2013-2019 D4005, 2013-2023 D4500, 2013-2020 D4505, and 2021-2024 D45CRT coaches equipped with a Ricon wheelchair lift. The red beacon lighting on the Threshold Warning System (TWS) may not be bright enough. As such, these vehicles fail to comply with the requirements of…

    Remedy: MCI will work with Ricon to replace the TWS kits, free of charge. Owner notification letters were mailed March 21, 2024. Owners may contact MCI customer service at 1-800-241-2947.

  2. Fuel rail (fuel system)

    NHTSA 21V971000 Reported 1,125 vehicles potentially affected Motor Coach Industries

    Motor Coach Industries (MCI) is recalling certain 2019-2022 D4000 ISTV, D4500, 2021 D4000, D4520, 2020-2021 D4505, D4005, 2020-2022 D45CRTLE, and 2019-2021 J4500 vehicles equipped with certain Cummins X12 diesel engines. The fuel tubes between the fuel rail and the injectors for cylinders four, five, and six may fatigue and crack, which…

    Remedy: On engines with 75 miles or less, Cummins dealers will install vibration isolators to the fuel tubes. Engines with more than 75 miles will receive new fuel tubes with vibration isolators. Repairs will be performed free…

No owner complaints on file

NHTSA has no owner complaints on file for the 2021 Mci D4500. For context, the average model year in NHTSA's database has dozens; a zero can mean a reliable vehicle, a rare one, or both.

Compare Mci D4500 model years

Recall and complaint counts for every Mci D4500 model year in NHTSA's database.

Model yearRecallsComplaints
1997 Mci D450010
1998 Mci D450010
1999 Mci D450010
2000 Mci D450030
2001 Mci D450050
2002 Mci D450071
2003 Mci D450070
2004 Mci D450071
2005 Mci D4500100
2006 Mci D450080
2007 Mci D450060
2008 Mci D450080
2009 Mci D4500110
2010 Mci D4500100
2011 Mci D450090
2012 Mci D450070
2013 Mci D450050
2014 Mci D450080
2015 Mci D450090
2016 Mci D450050
2017 Mci D450050
2018 Mci D450070
2019 Mci D450080
2020 Mci D450080
2021 Mci D450020
2022 Mci D450020
2023 Mci D450010

Checking a specific 2021 Mci D4500

How do I know if my 2021 Mci D4500 has an open recall?

Enter your 17-character VIN above. The VIN is on the driver's side dashboard (visible through the windshield), the driver's door jamb sticker, and your registration or insurance card. The check runs against NHTSA's live database and tells you which campaigns list your vehicle. 2 campaigns currently list the 2021 Mci D4500; your car may already have been repaired under some of them.

Is the recall repair free?

Yes. Under federal law, manufacturers must fix safety recalls at no charge for vehicles up to 15 years old from the date of sale to the first owner. Contact any authorised Mci dealer with your VIN and the NHTSA campaign number (for example 21V971000).

What is the difference between a recall and a complaint?

A recall is a safety campaign filed by the manufacturer or ordered by NHTSA, with a defined defect and remedy. A complaint is a report an owner sent to NHTSA; it is not verified, but patterns of complaints are what trigger NHTSA investigations and, eventually, recalls.

Other Mci models

Source: NHTSA recall and complaint databases and EPA fuel economy data, October 2026. Complaint counts are owner reports to NHTSA, not verified defects. Recall counts are safety campaigns that list this model year; whether a particular car was already repaired depends on its VIN. How this data is compiled.