The Saturn Astra (2008–2009, a rebadged Opel Astra) was Saturn's compact hatchback, offered with a four-cylinder engine. The 2008 Saturn Astra factory service manual documents the specific engine and transmission for this model year.
Engine and Transmission Service
The Astra's engine requires the correct oil specification and timing chain service interval documented in the factory manual, along with the manual or automatic transmission fluid specification and service procedure.
What This Astra Manual Covers
- Engine service — oil specification, timing chain service interval
- Manual or automatic transmission fluid specification and service
- Complete electrical diagrams for all trim levels