- 2002–2006 Factory-verifiedGM 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.
Also described as Seat, front individual, non-bucketSeat, adjustable lumbar supportSeat, front, individual (non-bucket)Seat, front bucket, driver and passenger, electricSeats, front, full-feature individual seatsSeats, front bucket, leather-appointed, full-feature, heated, powerSeats, front, full-feature leather-appointed bucketSeats, front bucket, leather-appointed, power, heated
Also documented for BuickCadillacGMCOldsmobile
Documented applications
- 2007–2009 Factory-verifiedGM Heritage factory kit — 2007 Chevrolet Avalanche, p.142.
- 1998–2005 Factory-verified
2000 list reads driver and passenger electric body support; 2001 reads front bucket seat. 2005 list reads front individual (non-bucket) seat.
- 2006–2009 Factory-verified
The order guides list AN3 as the 40/20/40 split-bench front seat.
- 1991, 1993–1994 Factory-verified
the rparts list reads AN3 as front bucket seats with electronic body support control; GM's later lists reuse AN3 for an individual (non-bucket) front seat; 1992 is not claimed: the page that prints it (1992 p.53) carries no readable model-year field
GM Heritage factory kit — 1991 Chevrolet Lumina, p.71.GM Heritage factory kit — 1993 Chevrolet Lumina, p.70.GM Heritage factory kit — 1994 Chevrolet Lumina, p.40.
- 2006–2007 Factory-verified
The lists print "Non BKT".
- 1998–2004 Factory-verified
2000 list reads driver and passenger electric body support; 2001 reads front bucket seat. The 2002–2004 lists read as the 2001 list.
- 1999–2007 Factory-verified
2001–2007 lists word it as individual (non-bucket) seats
GM Heritage factory kit — 2001 Chevrolet Silverado, p.54.GM Heritage factory kit — 2007 Chevrolet Silverado, p.58.
- 2009 Factory-verified
- 2001–2007 Factory-verified
2001–2007 lists word it as individual (non-bucket) seats
GM Heritage factory kit — 2001 Chevrolet Silverado HD, p.60.GM Heritage factory kit — 2002 Chevrolet Silverado HD, p.39.GM Heritage factory kit — 2005 Chevrolet Silverado 2500HD, p.166.
- 2007–2009 Factory-verified
- 2016–2019 Factory-verified
2017: GM's 2017 Silverado 2500HD order guide; 2018: GM's 2018 Silverado 2500HD order guide; 2019: GM's 2019 Silverado 2500HD order guide
- 2015, 2018 Factory-verified
- 2000–2006 Factory-verifiedGM 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.137.
- 2007–2009, 2014 Factory-verifiedGM Heritage factory kit — 2007 Chevrolet Suburban, p.32, p.153.
- 2015–2019 Factory-verified
LT: 10-way power, heated; LTZ: perforated, 12-way power, heated and cooled (2018–2019 Premier: heated and ventilated); driver seat 2-position memory; the Yukon XL K2XX doc reads it as the perforated 12-way heated and cooled seat; 2018–2019 from GM's 2018 and 2019 Suburban order guides (GM Authority copies)
- 2000–2006 Factory-verifiedGM 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.113.GM Heritage factory kit — 2006 Chevrolet Tahoe, p.25.
- 2007–2009 Factory-verifiedGM Heritage factory kit — 2007 Chevrolet Tahoe, p.26, p.133.
- 2015–2019 Factory-verified
LT: 10-way power, heated; LTZ: perforated, 12-way power, heated and cooled (2018–2019 Premier: heated and ventilated); driver seat 2-position memory; the Yukon XL K2XX doc reads it as the perforated 12-way heated and cooled seat; 2018–2019 from GM's 2018 and 2019 Tahoe order guides (GM Authority copies)
This page aggregates every documented appearance of AN3 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.