Maserati bulletin MAS005184 MTB 26-10
Maserati filed this with NHTSA as a manufacturer communication dated Jul 9, 2026, received Jun 18, 2026, about the unknown or other — 3 documents under this number. It names 27 model years (2016–2024). A manufacturer communication is not a safety recall: it is the manufacturer telling its dealers how to diagnose or repair a condition, and whether the work is paid for depends on the warranty in force. Quoting the number at a service desk can save a diagnosis.
What the bulletin says
Source: NHTSA's summary of the manufacturer's communicationQuattroporte / Ghibli / Levante V6 – Thermostat Gasket Availability This bulletin provides updated information and further clarification regarding the replaceability of the thermostat gasket on V6 engines installed on Quattroporte, Ghibli and Levante.
Documents filed under this number
| Document | Kind | Dated | NHTSA id |
|---|---|---|---|
| MAS005184 MTB 26-10 | Other | Jul 9, 2026 | 11034165 |
| MAS005184 MTB 26-10 | Other | Jun 9, 2026 | 11034170 |
| MAS005184 MTB 26-10 | Other | Jun 9, 2026 | 11033983 |
The summary is NHTSA’s abstract of the document, as filed under 49 CFR 579.5; the full text comes from the manufacturer or a dealer. One communication is usually filed as several documents — the bulletin, a dealer notice, an owner letter — and the number on any of them finds this page. Quote it at a service desk; it is what the dealer’s system is keyed on.
Model years it names
Source: as the manufacturer filed themAlso filed against model years this site has no page for: 2016 Maserati Levante.
A vehicle page’s bulletin list shows the newest few communications filed against that model year; the count there is every one.
Common questions
Source: NHTSA, 49 CFR 579.5Is Maserati MAS005184 MTB 26-10 a recall?
No. A manufacturer communication is a manufacturer communication filed with NHTSA under 49 CFR 579.5; a safety recall carries an NHTSA campaign number (two digits, a letter, six digits) and a federal duty to repair for free. Check the vehicle’s recalls by VIN at nhtsa.gov/recalls, or on its page here.
Is the MAS005184 MTB 26-10 repair free?
Not automatically. A service bulletin describes how to diagnose or repair a condition; who pays depends on the warranty in force, any extension, and the dealer. Quoting the number can save a diagnosis either way.
Which vehicles does MAS005184 MTB 26-10 cover?
The manufacturer filed it against 27 model years: 2024 Maserati Ghibli, 2023 Maserati Ghibli, 2022 Maserati Ghibli, 2021 Maserati Ghibli, 2020 Maserati Ghibli, 2019 Maserati Ghibli and more. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.