Service bulletin PIP6089B
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 11035134 |
| Published by NHTSA | 2026-07-21 |
| Manufacturer's number | PIP6089B |
| Manufacturer's date | 2026-07-17 |
| NHTSA component | UNKNOWN OR OTHER |
NHTSA's summary
This preliminary information advises dealers that engine part numbers 12731949, 12739909 and 12716295 have been placed on restriction. Dealers are instructed to order these engines through the Technical Assistance Center.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
| CHEVROLET CORVETTE | 2023, 2024, 2025 |
|---|---|
| CHEVROLET CORVETTE CONVERTIBLE | 2026 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET CORVETTE COUPE | 2026 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET CORVETTE GRAND SPORT CONVERTIBLE | 2027 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET CORVETTE GRAND SPORT COUPE | 2027 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET CORVETTE GRAND SPORT X CONVERTIBLE HYBRID | 2027 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET CORVETTE GRAND SPORT X COUPE HYBRID | 2027 (the catalog's model; the bulletin names a series or trim of it) |
Listing a model year does not mean every vehicle of it is concerned: the document says which.