AP8 ✓ Factory-verified

Buick · Regular Production Option

Lock control, entry, remote entry, extended range

Years 2006–09 Models 4 Factory citations 8

Query this via API →

Also documented for CadillacChevroletGMCPontiacSaturn

Documented applications

Enclave — Lambda / GMT967 (2008–2017) →

• 2008–2009 ✓ Factory-verified
  ⛭ GM factory document — 2008 buick enclave rpo code list, p.1.

  ⛭ GM factory document — 2009 buick enclave rpo code list, p.1.

LaCrosse — W-body / GMX365 (2005–2009) →

• 2006–2008 ✓ Factory-verified

  The 2006 list misspells "Extended" as "Extender".

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

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

  ⛭ GM factory document — 2008 buick lacrosse rpo code list, p.1.

Lucerne — G-body (2006–2011) →

• 2006–2009 ✓ Factory-verified
  ⛭ GM factory document — 2006 buick lucerne rpo code list, p.1.

  ⛭ GM factory document — 2009 buick lucerne rpo code list, p.1.

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

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

This page aggregates every documented appearance of AP8 in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.