UL5 ✓ Factory-verified

Buick · Regular Production Option

Radio delete

Years 1987, 1998 Models 2 Factory citations 2

Query this via API →

Also documented for CadillacChevroletGMCHummerOldsmobilePontiac

Documented applications

Regal — G-body (1983–1987) →

• 1987 ✓ Factory-verified

  a credit option; gnttype.org's 1987 option sheet; shared G-body code, cited from the Monte Carlo kit

  ⛭ GM Heritage factory kit — 1987 Chevrolet Monte Carlo, p.40.

Skylark — N-body (1992–1998) →

• 1998 ✓ Factory-verified
  ⛭ GM factory document — 1998 buick skylark rpo code list, p.1.

This page aggregates every documented appearance of UL5 in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.