Service bulletin 122-J8E6Y-04
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 | 10173032 |
| Published by NHTSA | 2020-04-01 |
| Manufacturer's number | 122-J8E6Y-04 |
| Manufacturer's date | 2020-03-05 |
| NHTSA component | ENGINE AND ENGINE COOLING |
NHTSA's summary
List of approved C40 engine oils for all Porsche vehicles for which C40 is allocated.
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.
Components
Engine
| PORSCHE 911 | 1984 |
|---|---|
| PORSCHE 928 | 1984 |
| PORSCHE 944 | 1984 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| No. 19-23 | 2023-10-05. Service bulletin. Manufacturers certificate for an overview of approved Porsche A40 engine oils. |
|---|---|
| No. 18-23 | 2023-10-05. Service bulletin. Manufacturers certificate for an overview of approved Porsche C40 engine oils. |
| No. 17-23 | 2023-10-05. Service bulletin. Manufacturers certificate for an overview of approved Porsche C30 engine oils. |
| No. 16-23 | 2023-10-05. Service bulletin. Manufacturers certificate for an overview of approved Porsche C20 engine oils. |
| No. 14-23 | 2023-08-04. Service bulletin. Manufacturers certificate for allocation of approved engine oils |
| No. 02-23-1 | 2023-04-06. Service bulletin. Manufacturers certificate for approved engine C20 engine oils. |
| No. 05-23 | 2023-03-04. Service bulletin. Overview of approved engine A40 oils for all Porsche models that use A40 oil. |
| No. 04-23 | 2023-03-04. Service bulletin. Overview of approved engine C40 oils for all Porsche models that use C40 oil. |
| No. 03-23 | 2023-03-04. Service bulletin. Overview of approved engine C30 oils for all Porsche models that use C30 oil. |
| No. 33-22 | 2022-08-05. Service bulletin. Overview of approved engine C20 engine oils for all Porsche models using this oil. |