T56 ✓ Factory-verified

Buick · Regular Production Option

Spoiler, rear, roof, sport

Years 2005–07 Models 1 Factory citations 3

Query this via API →

Also documented for ChevroletPontiacSaturn

Documented applications

Terraza — U-body / GMT201 (2005–2007) →

• 2005–2007 ✓ Factory-verified
  ⛭ GM factory document — 2005 buick terraza rpo code list, p.1.

  ⛭ GM factory document — 2006 buick terraza rpo code list, p.1.

  ⛭ GM factory document — 2007 buick terraza rpo code list, p.1.

This page aggregates every documented appearance of T56 in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.