# Service bulletin No. 03\-26

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: 11030889
- Published by NHTSA: 2026\-04\-07
- Manufacturer's number: No. 03\-26
- Manufacturer's date: 2026\-03\-27
- NHTSA component: ENGINE

## NHTSA's summary

Manufacturers certificate for an overview of approved engine oils \(C30\). The vehicles involved are ones that use the engine oil mentioned. MY2004\-2020

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11030889-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11030889-9999.pdf)

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

## Components

Engine

## Vehicles listed

- 2017 PORSCHE 718
- 2016 PORSCHE 718 BOXSTER
- 2017 to 2020 PORSCHE 718 BOXSTER
- 2017 to 2020 PORSCHE 718 BOXSTER S
- 2016 PORSCHE 718 CAYMAN
- 2017 to 2020 PORSCHE 718 CAYMAN
- 2017 to 2020 PORSCHE 718 CAYMAN S
- 2018 to 2019 PORSCHE 718 SPYDER
- 2020 PORSCHE 718 SPYDER
- 2004 to 2005 PORSCHE 911
- 2012 to 2020 PORSCHE 911
- 2005 to 2011 PORSCHE 911 \(997\)
- 2004 to 2017 PORSCHE 911 CARRERA
- 2020 PORSCHE 911 CARRERA
- 2009 PORSCHE 911 CARRERA 4
- 2012 to 2013 PORSCHE 911 CARRERA 4
- 2012 PORSCHE 911 CARRERA 4 GTS
- 2009 PORSCHE 911 CARRERA 4S
- 2012 PORSCHE 911 CARRERA 4S
- 2012 PORSCHE 911 CARRERA GTS
- 2005 to 2020 PORSCHE 911 CARRERA S
- 2005 to 2006 PORSCHE 911 CARRERA S CABRIOLET
- 2004 to 2013 PORSCHE 911 GT2
- 2019 PORSCHE 911 GT2
- 2010 to 2011 PORSCHE 911 GT2 RS
- 2018 to 2019 PORSCHE 911 GT2 RS
- 2004 to 2016 PORSCHE 911 GT3
- 2018 to 2019 PORSCHE 911 GT3
- 2008 PORSCHE 911 GT3 RS
- 2010 to 2011 PORSCHE 911 GT3 RS
- 2016 PORSCHE 911 GT3 RS
- 2019 PORSCHE 911 GT3 RS
- 2016 PORSCHE 911 R
- 2011 PORSCHE 911 SPEEDSTER
- 2009 PORSCHE 911 TARGA 4
- 2012 to 2020 PORSCHE 911 TARGA 4
- 2009 PORSCHE 911 TARGA 4S
- 2012 PORSCHE 911 TARGA 4S
- 2014 PORSCHE 911 TARGA 4S
- 2004 to 2020 PORSCHE 911 TURBO
- 2005 PORSCHE 911 TURBO S
- 2010 to 2012 PORSCHE 911 TURBO S
- 2015 PORSCHE 918
- 2015 PORSCHE 918 SPYDER
- 2016 PORSCHE 918 SPYDER
- 2009 PORSCHE 987 CAYMAN
- 2008 PORSCHE 997 \(911\)
- 2004 to 2006 PORSCHE BOXSTER
- 2012 to 2015 PORSCHE BOXSTER
- 2005 to 2011 PORSCHE BOXSTER \(987\)
- 2004 to 2005 PORSCHE BOXSTER S
- 2011 to 2014 PORSCHE BOXSTER S
- 2012 PORSCHE BOXSTER SPYDER
- 2004 to 2005 PORSCHE CARRERA GT
- 2006 PORSCHE CARRERRA GT
- 2004 to 2020 PORSCHE CAYENNE
- 2011 PORSCHE CAYENNE \(E2\)
- 2013 to 2015 PORSCHE CAYENNE DIESEL
- 2014 PORSCHE CAYENNE E\-HYBRID
- 2019 to 2020 PORSCHE CAYENNE E\-HYBRID
- 2020 PORSCHE CAYENNE GT
- 2006 to 2010 PORSCHE CAYENNE GTS
- 2013 to 2014 PORSCHE CAYENNE GTS
- 2016 PORSCHE CAYENNE GTS
- 2004 to 2009 PORSCHE CAYENNE S
- 2011 to 2015 PORSCHE CAYENNE S
- 2018 to 2020 PORSCHE CAYENNE S
- 2015 to 2018 PORSCHE CAYENNE S E\-HYBRID
- 2020 PORSCHE CAYENNE S E\-HYBRID
- 2011 to 2013 PORSCHE CAYENNE S HYBRID
- 2010 PORSCHE CAYENNE TRANSSYBERIA
- 2004 to 2015 PORSCHE CAYENNE TURBO
- 2018 to 2020 PORSCHE CAYENNE TURBO
- 2020 PORSCHE CAYENNE TURBO COUPE
- 2006 to 2010 PORSCHE CAYENNE TURBO S
- 2014 PORSCHE CAYENNE TURBO S
- 2016 PORSCHE CAYENNE TURBO S
- 2019 to 2020 PORSCHE CAYENNE TURBO S E\-HYBRID
- 2020 PORSCHE CAYENNE TURBO S HYB COUPE
- 2005 PORSCHE CAYMAN
- 2006 to 2015 PORSCHE CAYMAN
- 2020 PORSCHE CAYMAN
- 2016 PORSCHE CAYMAN GT4
- 2020 PORSCHE CAYMAN GT4
- 2012 PORSCHE CAYMAN R
- 2005 PORSCHE CAYMAN S
- 2006 PORSCHE CAYMAN S
- 2012 PORSCHE CAYMAN S
- 2014 PORSCHE CAYMAN S
- 2014 PORSCHE MACAN
- 2015 to 2020 PORSCHE MACAN
- 2017 to 2020 PORSCHE MACAN GTS
- 2015 to 2020 PORSCHE MACAN S
- 2018 PORSCHE MACAN SPORT EDITION
- 2015 to 2018 PORSCHE MACAN TURBO
- 2020 PORSCHE MACAN TURBO
- 2010 to 2020 PORSCHE PANAMERA
- 2011 to 2020 PORSCHE PANAMERA 4
- 2017 to 2020 PORSCHE PANAMERA 4 E\-HYBRID
- 2018 to 2020 PORSCHE PANAMERA 4 EXECUTIVE
- 2018 PORSCHE PANAMERA 4 HYBRID
- 2018 PORSCHE PANAMERA 4 HYBRID EXECUTI
- 2018 PORSCHE PANAMERA 4 HYBRID SPORT T
- 2018 to 2020 PORSCHE PANAMERA 4 SPORT TURISMO
- 2010 to 2020 PORSCHE PANAMERA 4S
- 2019 to 2020 PORSCHE PANAMERA 4S E\-HYBRID
- 2017 to 2020 PORSCHE PANAMERA 4S EXECUTIVE
- 2017 to 2020 PORSCHE PANAMERA 4S SPORT TURISMO
- 2010 to 2016 PORSCHE PANAMERA GTS
- 2019 to 2020 PORSCHE PANAMERA GTS
- 2019 to 2020 PORSCHE PANAMERA GTS SPORT TURISM
- 2010 to 2016 PORSCHE PANAMERA S
- 2011 to 2016 PORSCHE PANAMERA S E\-HYBRID
- 2011 to 2014 PORSCHE PANAMERA S HYBRID
- 2010 to 2020 PORSCHE PANAMERA TURBO
- 2017 to 2020 PORSCHE PANAMERA TURBO EXECUTIVE
- 2012 to 2016 PORSCHE PANAMERA TURBO S
- 2017 to 2020 PORSCHE PANAMERA TURBO S E\-HYBRID
- 2018 PORSCHE PANAMERA TURBO S HYBRID
- 2018 PORSCHE PANAMERA TURBO S HYBRID E
- 2018 PORSCHE PANAMERA TURBO S HYBRID S
- 2018 to 2020 PORSCHE PANAMERA TURBO SPORT TURI
- 2020 PORSCHE TAYCAN
- 2020 PORSCHE TAYCAN 4S
- 2020 PORSCHE TAYCAN CROSS TURISMO
- 2020 PORSCHE TAYCAN TURBO
- 2017 PORSCHE redundant BOXSTER
- 2020 PORSCHE redundant BOXSTER

## Recalls for the same vehicles and component

- [2017296](/recalls/tc/2017296.md), 2017-06-07: Engine
- [17V368000](/recalls/nhtsa/17V368000.md), 2017-06-07: ENGINE
- [15V016000](/recalls/nhtsa/15V016000.md), 2015-01-20: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE
- [14V090000](/recalls/nhtsa/14V090000.md), 2014-03-24: ENGINE AND ENGINE COOLING
- [13V058000](/recalls/nhtsa/13V058000.md), 2013-02-22: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE
- [12V329000](/recalls/nhtsa/12V329000.md), 2012-07-12: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER
- [2012209](/recalls/tc/2012209.md), 2012-07-11: Engine
- [06V008000](/recalls/nhtsa/06V008000.md), 2006-01-12: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

## Other bulletins for the same vehicles and component

- [No. 91\-26](/bulletins/11037847.md), 2026-10-02, Service bulletin: POWER TRAIN; ENGINE. Technical Information for Particles/Metal Chips/Residues in Engine Oil
- [No. 37\-26](/bulletins/11037828.md), 2026-10-02, Service bulletin: ENGINE; POWER TRAIN. Manufacturer's Certificate for Overview of approved Porsche C40 GT engine oils
- [No. 28\-26](/bulletins/11037816.md), 2026-10-02, Service bulletin: POWER TRAIN; ENGINE. Manufacturer's Certificate for Overview of Approved Porsche C40 Engine Oils. Note that this bulletin covers all models back to model year 1984, for which C40 engine oils are allocated.
- [No. 27\-26](/bulletins/11037813.md), 2026-10-02, Service bulletin: POWER TRAIN; ENGINE. Manufacturer's Certificate for Overview of Approved Porsche C20 Engine Oils. Note that the bulletin covers all models back to model year 1984, for which C20 engine oils are allocated.
- [No. 26\-26](/bulletins/11037812.md), 2026-10-02, Service bulletin: ENGINE; POWER TRAIN. Manufacturer's Certificate for Overview of Approved Porsche C30 Engine Oils. Note that the bulletin includes all models back to model year 1984, for which C30 engine oils are allocated.
- [No. 25\-26](/bulletins/11037808.md), 2026-10-02, Service bulletin: POWER TRAIN; ENGINE. Manufacturer's Certificate for Overview of Approved Porsche A40 Engine Oils. Note that this bulletin covers all vehicles from model year 1997 to 2020, for which A40 engine oils are assigned. Model years 1997\-2001 are not available for selection in the system.
- [GR13D802](/bulletins/11037070.md), 2026-09-04, Service bulletin: ENGINE; POWER TRAIN. Parts Information for Parts Withdrawal \- Coolant Regulator Housing
- [No. 2304\-2](/bulletins/11037057.md), 2026-09-04, Service bulletin: ENGINE; POWER TRAIN. Information on Advanced Technical Information for E3.I/G2 V8 – Oil/Air Separator Membrane Failure
- [13/26](/bulletins/11035916.md), 2026-08-06, Service bulletin: ENGINE. Allocation of Approved Engine Oils MY 2027 \(13/26\)
- [GR13D794](/bulletins/11035886.md), 2026-08-05, Service bulletin: ELECTRICAL SYSTEM; ENGINE. Parts Withdrawal \- Various Parts

JSON: [/v1/bulletins/11030889](/v1/bulletins/11030889)

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