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SKU JD07718 Categories , Brand:

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1990 Buick Regal Custom (3.8L V6 (L) L27 GAS FI) – OEM service data and parts catalog. Wiring diagrams, DTC codes, labor times, torque specs. AI-powered. Try free.

Everything you need for a successful repair

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1990 Buick Regal Custom 3.8L V6 (L) L27 GAS FI OEM Repair Service Data Manual and Parts Catalog

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  • Self-repairs with our manuals eliminate costly technician fees.
  • Self-repairs with our manuals eliminate costly technician fees.
  • Self-repairs with our manuals eliminate costly technician fees.
  • Self-repairs with our manuals eliminate costly technician fees.
  • Self-repairs with our manuals eliminate costly technician fees.