# Service bulletin PIP6132

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: 11037458
- Published by NHTSA: 2026\-09\-23
- Manufacturer's number: PIP6132
- Manufacturer's date: 2026\-09\-18
- NHTSA component: UNKNOWN OR OTHER

## NHTSA's summary

This preliminary information advises dealers of a potential engine oil cooler seal leak and provides a repair solution of seal replacement.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11037458-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11037458-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Vehicles listed

- 2027 CHEVROLET CORVETTE GRAND SPORT CONVERTIBLE
- 2027 CHEVROLET CORVETTE GRAND SPORT COUPE
- 2027 CHEVROLET CORVETTE GRAND SPORT X CONVERTIBLE HYBRID
- 2027 CHEVROLET CORVETTE GRAND SPORT X COUPE HYBRID

JSON: [/v1/bulletins/11037458](/v1/bulletins/11037458)

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