MH7 ✓ Factory-verified

Oldsmobile · Regular Production Option

Transmission, automatic 4 speed, 4T65-E, heavy duty

Years 1998–99 Models 1 Factory citations 2

Query this via API →

Also documented for BuickChevroletPontiac

Documented applications

Eighty Eight (LSS) — H-body (1992–1999) →

• 1998–1999 ✓ Factory-verified
  ⛭ GM factory document — 1998 oldsmobile eighty eight rpo code list, p.1.

  ⛭ GM factory document — 1999 oldsmobile eighty eight rpo code list, p.1.

This page aggregates every documented appearance of MH7 in the Oldsmobile reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.