AT5 ✓ Factory-verified

Chevrolet · Regular Production Option

Seat, rear center, folding

Years 1983–92, 1994–09 Models 11 Factory citations 74

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Also described as Seat, rear, folding center/second seatSeat, rear, folding, centerSeat, center, foldingSeat, rear, center, folding, 2 passenger 40/60 bench, second row

Also documented for BuickCadillacGMCOldsmobilePontiac

Documented applications

Avalanche — GMT800 (2002–2006) →

• 2002–2006 ✓ Factory-verified
  ⛭ GM factory document — 2002 chevrolet avalanche 2wd rpo code list, p.1.

  ⛭ GM factory document — 2003 chevrolet avalanche 2wd rpo code list, p.1.

  ⛭ GM factory document — 2004 chevrolet avalanche 2wd rpo code list, p.1.

  ⛭ GM factory document — 2005 chevrolet avalanche 2wd rpo code list, p.1.

  ⛭ GM factory document — 2006 chevrolet avalanche 2wd rpo code list, p.1.

  ⛭ GM Heritage factory kit — 2002 Chevrolet Avalanche, p.52.

  ⛭ GM Heritage factory kit — 2003 Chevrolet Avalanche, p.34.

  ⛭ GM Heritage factory kit — 2004 Chevrolet Avalanche, p.32.

  ⛭ GM Heritage factory kit — 2005 Chevrolet Avalanche, p.31.

Avalanche — GMT900 (2007–2013) →

• 2007–2009 ✓ Factory-verified
  ⛭ GM factory document — 2007 chevrolet avalanche 2wd rpo code list, p.1.

  ⛭ GM factory document — 2008 chevrolet avalanche 2wd rpo code list, p.1.

  ⛭ GM factory document — 2009 chevrolet avalanche 2wd rpo code list, p.1.

Silverado — GMT800 (1999–2007) →

• 1999–2001 ✓ Factory-verified
  ⛭ GM factory document — 1999 chevrolet chevy c silverado 2wd rpo code list, p.1.

  ⛭ GM factory document — 2001 chevrolet chevy c silverado 2wd rpo code list, p.1.

  ⛭ GM Heritage factory kit — 2001 Chevrolet Silverado, p.54.

Suburban — GMT400 (1992–1999) →

• 1992, 1994–1999 ✓ Factory-verified
  ⛭ GM Heritage factory kit — 1992 Chevrolet Suburban, p.19.

  ⛭ GM Heritage factory kit — 1994 Chevrolet Suburban, p.25.

  ⛭ GM Heritage factory kit — 1995 Chevrolet Suburban, p.13.

  ⛭ GM Heritage factory kit — 1996 Chevrolet Suburban, p.7.

  ⛭ GM Heritage factory kit — 1997 Chevrolet Suburban, p.15.

  ⛭ GM factory document — 1998 chevrolet chevy suburban 2wd rpo code list, p.1.

  ⛭ GM factory document — 1999 chevrolet chevy suburban 2wd rpo code list, p.1.

Suburban — GMT800 (2000–2006) →

• 2000–2006 ✓ Factory-verified
  ⛭ GM factory document — 2000 chevrolet chevy suburban 2wd rpo code list, p.1.

  ⛭ GM factory document — 2001 chevrolet chevy suburban 2wd rpo code list, p.1.

  ⛭ GM factory document — 2002 chevrolet chevy suburban 2wd rpo code list, p.1.

  ⛭ GM factory document — 2003 chevrolet chevy suburban 2wd rpo code list, p.1.

  ⛭ GM factory document — 2004 chevrolet chevy suburban 2wd rpo code list, p.1.

  ⛭ GM factory document — 2005 chevrolet chevy suburban 2wd rpo code list, p.1.

  ⛭ GM factory document — 2006 chevrolet chevy suburban 2wd rpo code list, p.1.

  ⛭ GM Heritage factory kit — 2000 Chevrolet Suburban, p.45.

  ⛭ GM Heritage factory kit — 2001 Chevrolet Suburban, p.49.

  ⛭ GM Heritage factory kit — 2002 Chevrolet Suburban, p.35.

  ⛭ GM Heritage factory kit — 2003 Chevrolet Suburban, p.37.

  ⛭ GM Heritage factory kit — 2004 Chevrolet Suburban, p.39.

  ⛭ GM Heritage factory kit — 2005 Chevrolet Suburban, p.138.

Suburban — GMT900 (2007–2014) →

• 2007–2009 ✓ Factory-verified
  ⛭ GM factory document — 2007 chevrolet chevy suburban 2wd rpo code list, p.1.

  ⛭ GM factory document — 2008 chevrolet chevy suburban 2wd rpo code list, p.1.

  ⛭ GM factory document — 2009 chevrolet chevy suburban 2wd rpo code list, p.1.

Suburban — Square body (1983–1991) →

• 1983–1991 ✓ Factory-verified

  non-adjustable, with independent left-hand and right-hand folding sections; one of AT5, AS3 or YG4 must be ordered; 1984, 1987 and 1988 from the seat trim price lines with AT5 (the 1984 option line prints ATS), 1989 from the option weight table and 1990 from the model page heading for the optional folding center seat (the 1990 option line prints ATS)

  ⛭ GM Heritage factory kit — 1983 Chevrolet Suburban, p.18.

  ⛭ GM Heritage factory kit — 1984 Chevrolet Suburban, p.15.

  ⛭ GM Heritage factory kit — 1985 Chevrolet Suburban, p.20.

  ⛭ GM Heritage factory kit — 1986 Chevrolet Suburban, p.21.

  ⛭ GM Heritage factory kit — 1987 Chevrolet Suburban, p.21.

  ⛭ GM Heritage factory kit — 1988 Chevrolet Suburban, p.15.

  ⛭ GM Heritage factory kit — 1989 Chevrolet Suburban, p.13.

  ⛭ GM Heritage factory kit — 1990 Chevrolet Suburban, p.3.

  ⛭ GM Heritage factory kit — 1991 Chevrolet Suburban, p.19.

Tahoe — GMT400 (1995–1999) →

• 1998–1999 ✓ Factory-verified
  ⛭ GM factory document — 1998 chevrolet tahoe 2wd rpo code list, p.1.

  ⛭ GM factory document — 1999 chevrolet tahoe 2wd rpo code list, p.1.

Tahoe — GMT800 (2000–2006) →

• 2000–2006 ✓ Factory-verified
  ⛭ GM factory document — 2000 chevrolet tahoe 2wd rpo code list, p.1.

  ⛭ GM factory document — 2001 chevrolet tahoe 2wd rpo code list, p.1.

  ⛭ GM factory document — 2002 chevrolet tahoe 2wd rpo code list, p.1.

  ⛭ GM factory document — 2003 chevrolet tahoe 2wd rpo code list, p.1.

  ⛭ GM factory document — 2004 chevrolet tahoe 2wd rpo code list, p.1.

  ⛭ GM factory document — 2005 chevrolet tahoe 2wd rpo code list, p.1.

  ⛭ GM factory document — 2006 chevrolet tahoe 2wd rpo code list, p.1.

  ⛭ GM Heritage factory kit — 2000 Chevrolet Tahoe, p.45.

  ⛭ GM Heritage factory kit — 2001 Chevrolet Tahoe, p.42.

  ⛭ GM Heritage factory kit — 2002 Chevrolet Tahoe, p.28.

  ⛭ GM Heritage factory kit — 2003 Chevrolet Tahoe, p.30.

  ⛭ GM Heritage factory kit — 2004 Chevrolet Tahoe, p.31.

  ⛭ GM Heritage factory kit — 2005 Chevrolet Tahoe, p.114.

  ⛭ GM Heritage factory kit — 2006 Chevrolet Tahoe, p.25.

Tahoe — GMT900 (2007–2014) →

• 2007–2009 ✓ Factory-verified
  ⛭ GM factory document — 2007 chevrolet tahoe 2wd rpo code list, p.1.

  ⛭ GM factory document — 2008 chevrolet tahoe 2wd rpo code list, p.1.

  ⛭ GM factory document — 2009 chevrolet tahoe 2wd rpo code list, p.1.

Venture — U-body minivan (1997–2005) →

• 1998–2005 ✓ Factory-verified

  the 2003–2005 lists omit second row

  ⛭ GM factory document — 1998 chevrolet venture ext rpo code list, p.1.

  ⛭ GM factory document — 1999 chevrolet venture ext rpo code list, p.1.

  ⛭ GM factory document — 2000 chevrolet venture ext rpo code list, p.1.

  ⛭ GM factory document — 2001 chevrolet venture ext rpo code list, p.1.

  ⛭ GM factory document — 2002 chevrolet venture ext rpo code list, p.1.

  ⛭ GM factory document — 2003 chevrolet venture ext rpo code list, p.1.

  ⛭ GM factory document — 2004 chevrolet venture ext rpo code list, p.1.

  ⛭ GM factory document — 2005 chevrolet venture ext rpo code list, p.1.

Related codes · mentioned in these notes

AS3YG4

This page aggregates every documented appearance of AT5 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.