---
title: "2018 Heartland Mallard issues"
kind: "year"
brand: "heartland"
model: "mallard"
year: 2018
url: "https://www.rigfixhq.com/issues/heartland/mallard/2018"
markdownUrl: "https://www.rigfixhq.com/issues/heartland/mallard/2018.md"
---

# 2018 Heartland Mallard

Official NHTSA recalls for this model year.

These are official NHTSA recalls. A model year on a campaign is not proof a VIN is included. Owner reports are not included.

## Official recalls

### 21V-428

EQUIPMENT:RECREATIONAL VEHICLE/TRAILER:LPG SYSTEMS

Heartland Recreational Vehicles, LLC. (Heartland) is recalling certain 2018-2021 Mallard, Shadow Cruiser, Sundance XLTTT, Wilderness, Prowler, Trail Runner, 2018-2019 Pioneer, Terry Classic, 2020-2021 Lithium, and 2021 North Trail trailers equipped with a Winntec model 6020 two-stage propane regulator.  The regulator may fail, causing an increase in propane pressure.

[Campaign page](https://www.rigfixhq.com/recalls/21V-428) · [markdown](https://www.rigfixhq.com/recalls/21V-428.md)


HTML page: https://www.rigfixhq.com/issues/heartland/mallard/2018