2019 International Prostar Problems: 0 Complaints, 3 Recalls

The worst 2019 International Prostar problems

Ranked by number of owner complaints. Mileage and cost come from what owners wrote.

Tap a problem to see which part fails, at what mileage and in which other years.

Electrical system: wiringReported April 6, 2023 · 42,054 vehicles affected

What is wrong: Navistar, Inc. (Navistar) is recalling certain 2016-2017 International TranStar, 2017-2019 International ProStar, International LoneStar, 2017-2020 International DuraStar, WorkStar, and 2018-2019 IC Bus HC Commercial buses. The heating, ventilation, and air-conditioning (HVAC) blower motor circuit may have an insufficient wiring terminal that can overheat.
Risk: An overheated electrical circuit can increase the risk of a fire.
Remedy: Dealers will replace the HVAC blower motor load circuit wiring terminal, free of charge. Owner notification letters are expected to be mailed June 5, 2023. Owners may contact Navistar's customer service at 1‑800‑448‑7825. Navistar's number for this recall is 23510.

Recall number 23V248000 · Recall details

Power train: clutch assemblyReported November 21, 2018 · 21,740 vehicles affected

What is wrong: Navistar, Inc. (Navistar) is recalling certain 2019 International HV, MV, 2018-2019 HX, LT, RH, LoneStar, ProStar, WorkStar, and 2018 TranStar automated manual transmission vehicles, equipped with certain Eaton ECA heavy-duty truck clutches. An internal component in the clutch assembly may fail, possibly resulting in unintended vehicle movement.
Risk: Unintended vehicle movement can increase the risk of a crash.
Remedy: Navistar will notify owners, and dealers will recalibrate the Transmission Control Module (TCM), free of charge. The recall began January 18, 2019. Owners may contact Navistar customer service at 1‑800‑448‑7825. Navistar's number for this recall is 18518.

Recall number 18V826000 · Recall details

Seat belts: front: anchorageReported May 3, 2018 · 18,665 vehicles affected

What is wrong: Navistar, Inc. (Navistar) is recalling certain 2018-2019 International WorkStar, DuraStar, LoneStar, LT, ProStar, RH and IC Bus HC, 2018 International TranStar, 2019 International HV and MV trucks and transit buses. The front driver and passenger seat belt anchor D-ring bolt may break in the event of a crash. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 210, "Seat Belt Assembly Anchorages."
Risk: If the D-ring bolt breaks during a crash, the seat occupant may not be properly restrained, increasing their risk of injury.
Remedy: Navistar has notified owners, and dealers will replace the D-ring bolt depending on the information found on the seat belt label, free of charge. The recall began May 23, 2018. Owners may contact Navistar customer service at 1‑800‑448‑7825. Navistar's number for this recall is 18505.

Recall number 18V293000 · Recall details

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

Is the 2019 International Prostar reliable?

Owners have filed 0 complaints about the 2019 International Prostar.

What is the most common problem with the 2019 International Prostar?

There are not enough complaints to tell.

How many recalls does the 2019 International Prostar have?

3 recalls, covering electrical system, power train and seat belts.

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