Honda's rear subframe corrosion recall is a classic sourcing trap: the part category is clear, but the usable answer depends on region, corrosion level and inspection result.

What Happened
Public recall reports say Honda is recalling 880,514 vehicles in the United States because rear subframes may corrode at suspension mounting points. The affected models reported by the sources are 2014-2020 Acura MDX, 2019-2023 Honda Passport, 2016-2022 Honda Pilot and 2017-2023 Honda Ridgeline.
The issue is tied to premature corrosion near rear suspension mounting areas, with Salt Belt exposure playing a central role. Dealers are expected to inspect the rear subframe and install a reinforcement kit or repair or replace rear subframe components where needed.
Why It Matters for Parts Buyers
Do not turn this into a generic suspension page. The recall is region-sensitive and inspection-sensitive. A buyer asking for a rear subframe may need a reinforcement kit, a repair-side component, a complete subframe replacement or documentation for a vehicle that should go through the official remedy path.
- VIN and model year.
- Model line: Pilot, Ridgeline, Passport or Acura MDX.
- State or region where the vehicle was sold, registered or operated.
- Photos of the rear subframe, weld area and suspension mounting points.
- Dealer inspection result: reinforcement, repair or replacement.
Related Part Categories
The source facts support rear subframe, rear suspension mounting, corrosion inspection and reinforcement context. They do not provide public OE numbers, aftermarket interchange records or supplier availability.
Sourcing Notes
Ask for photos before quoting. Rust wording can hide very different jobs. Light surface corrosion, failed mounting points and dealer-prescribed replacement should not be handled as the same request.
NodeMotive Takeaway
This is a useful sourcing note because it connects safety recall language with a real parts workflow: identify the vehicle, verify regional exposure, inspect the mounting points, then decide whether the RFQ is for repair support or replacement sourcing.
