NW7 ✓ Factory-verified

Buick · Regular Production Option

Traction control, powertrain management only

Years 1998, 2004–09 Models 3 Factory citations 5

Query this via API →

Also documented for CadillacChevroletGMCOldsmobilePontiacSaturn

Documented applications

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

• 2005–2009 ✓ Factory-verified
  ⛭ GM factory document — 2005 buick lacrosse rpo code list, p.1.

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

Rainier — GMT360 (2004–2007) →

• 2004–2005 ✓ Factory-verified
  ⛭ GM factory document — 2004 buick rainier 2wd rpo code list, p.1.

  ⛭ GM factory document — 2005 buick rainier rpo code list, p.1.

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 NW7 in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.