OPEL ASTRA G 1998 SERVICE AND REPAIR MANUAL Pdf Download. wwwalslib››Opel Manuals›Automobile›Astra G 1998View and Download Opel Astra G 1998 service and repair manual online. Astra G 1998 Automobile pdf manual download. Also for: Astra g 2000, Zafira 1998, Astra g 1999, Zafira 1999, Zafira 2000. Opel Astra Workshop & Owners Manual | Free Download Opel Astra Service and Repair Manuals. Every Manual available online - found by our community and shared for FREE. Enjoy! Workshop Manual. Opel Astra 1984 1991 Workshop Manual (243 Pages) Opel Astra was a small family car from Opel, the British subsidiary of Adam Opel AG. Since its release in 1979, it has evolved into six derivatives.