- 1963–70s (varies) Single-source
Also described as H.D. front floor matFloor mats, front, carpet insertFloor mats, frontFloor mats, carpeted, color-keyed, frontFloor mats, carpeted frontFloor mats, front, carpetedFloor mats, front, color-keyed carpetCovering, front, floor mats, carpeted insertCovering, front floor mats, carpeted insertFloormats, carpetedFloor mats, carpeted, front and rearCovering, front floor mats, carpeted insertsFloor mats, front, carpet insert, color-keyedFloor mats, carpeted front, color-keyedFloor mats, front, carpeted insert
Also documented for BuickCadillacGMCOldsmobilePontiacSaturn
Documented applications
- 2003 Factory-verifiedGM Heritage factory kit — 2003 Chevrolet Avalanche, p.34.
- 1988–1989, 1991–1993 Factory-verified
a GM parts code list reads B34 as carpeted insert mats; the merged Celebrity doc reads it as rubber mats; cavalier-gen2 and cavalier-gen1 read B34 as "Floor mats, front, color-keyed carpet"; 1990 not claimed: the order guide lists carpeted front and rear mats only as a preferred equipment group row (owner ruling 2026-10-29)
GM Heritage factory kit — 1988 Chevrolet Beretta, p.33.GM Heritage factory kit — 1989 Chevrolet Beretta, p.33.GM Heritage factory kit — 1991 Chevrolet Beretta, p.49.GM Heritage factory kit — 1992 Chevrolet Beretta, p.48.GM Heritage factory kit — 1993 Chevrolet Beretta, p.47.
- 1983–1987, 1992 Factory-verified
1988–1991 are not claimed: the weight pages list it, but the order guides name carpeted mats only as rows of the preferred equipment groups
GM Heritage factory kit — 1983 Chevrolet Camaro, p.26.GM Heritage factory kit — 1984 Chevrolet Camaro, p.7.GM Heritage factory kit — 1985 Chevrolet Camaro, p.22.GM Heritage factory kit — 1986 Chevrolet Camaro, p.22.GM Heritage factory kit — 1987 Chevrolet Camaro, p.34.GM Heritage factory kit — 1992 Chevrolet Camaro, p.107.
- 2013–2014 Confirmed
standard on LS from 2013 (GM Authority 2013 RPO changes); GM Authority 2014 RPO list
- 2016, 2019, 2023 Factory-verified
- 1985–1990 Factory-verifiedGM Heritage factory kit — 1985 Chevrolet Caprice, p.39.GM Heritage factory kit — 1986 Chevrolet Caprice, p.39.GM Heritage factory kit — 1987 Chevrolet Caprice, p.42.GM Heritage factory kit — 1988 Chevrolet Caprice, p.64.GM Heritage factory kit — 1989 Chevrolet Caprice, p.40.GM Heritage factory kit — 1990 Chevrolet Caprice, p.134.
- 2017 Factory-verified
A; not with 6A3; includes the carpeted rear mats (B35)
- 2014 Factory-verified
1LS, 2LS, 1LT, LTZ: S
- 1985–1987 Factory-verified
the Celebrity doc reads B34 from its own pages as rubber floor mats
GM Heritage factory kit — 1985 Chevrolet Cavalier, p.33.GM Heritage factory kit — 1986 Chevrolet Cavalier, p.35.GM Heritage factory kit — 1987 Chevrolet Cavalier, p.35.
- 1988 Factory-verifiedGM Heritage factory kit — 1988 Chevrolet Cavalier, p.42.
- 1998, 1999 Factory-verified
- 2005–2009 Factory-verifiedGM Heritage factory kit — 2005 Chevrolet Cobalt, p.40.
- 2015–2019, 2021–2022 Factory-verified
2015: WT, LT, Z71: S; Base: not offered; 2018 from GM's 2018 Colorado order guide (PDF); 2021 from the upfitter list GM files for 2021 and 2022
- 2023–2027 Factory-verified
LT, Trail Boss, Z71, ZR2: S; WT: not offered
- 1988, 1991–1992 Factory-verified
same description as beretta-gen1; 1993 is not claimed: the 1993 option-weight page p.38 is headed model year 1992 (footer MVMA-93), so it establishes no year; 1989–1990 not claimed: the order guides list carpeted front and rear mats only as a preferred equipment group row (owner ruling 2026-10-29)
GM Heritage factory kit — 1988 Chevrolet Corsica, p.31.GM Heritage factory kit — 1991 Chevrolet Corsica, p.39.GM Heritage factory kit — 1992 Chevrolet Corsica, p.40.
- 1997–2003 Factory-verified
2003 from the order guide (carpeted floormats), not in the 2003 list
GM Heritage factory kit — 2003 Chevrolet Corvette, p.103.GM Heritage factory kit — 2003 Chevrolet Corvette, p.126.
- 2006 Factory-verified
Named in the 2006 order guide only (HK p.107, p.113).
GM Heritage factory kit — 2006 Chevrolet Corvette, p.107.
- 2014, 2016 Factory-verified
2014: all: S; 2016: all but L and 1SE: S
- 2015 Confirmed
no longer on the ECO manual for 2015 (GM Authority 2015 RPO changes, which it says GM released)
- 2026–2027 Factory-verified
S on all trims; 2026 and 2027 only; deleted when RIA or VAV is ordered
- 2014–2016 Factory-verified
all trims: S
- 1985 Factory-verified
all models
GM Heritage factory kit — 1985 Chevrolet Caprice, p.39.
- 2000–2005 Factory-verified
The 2000 and 2005 lists read "Insert".
GM Heritage factory kit — 2000 Chevrolet Impala, p.42.GM Heritage factory kit — 2005 Chevrolet Impala, p.24.
- 2006–2009 Factory-verified
- 1996, 1998–2001 Factory-verified
The 2000–2001 lists word it Carpeted Insert.
GM Heritage factory kit — 1996 Chevrolet Lumina, p.18.GM Heritage factory kit — 1996 Chevrolet Lumina, p.22.GM Heritage factory kit — 1998 Chevrolet Lumina, p.42.GM Heritage factory kit — 1999 Chevrolet Lumina, p.12.GM Heritage factory kit — 1999 Chevrolet Lumina, p.14.
- 1998, 2003–2005 Factory-verified
the 1998 list prints "Covering Front Floor Mats, Carpeted Insert".
- 2015–2016 Factory-verified
2015: 1LS: O (with PCR); 1FL: O; LT, LTZ: S; 2016: 1LS: O (with PCR); 1FL: O; 1LT, 1LZ: S
- 1986–1987 Factory-verifiedGM Heritage factory kit — 1986 Chevrolet Monte Carlo, p.38.GM Heritage factory kit — 1987 Chevrolet Monte Carlo, p.88.
- 1998–1999 Factory-verified
- 2000–2007 Factory-verified
Also in the kit's Monte Carlo order guide.
GM Heritage factory kit — 2005 Chevrolet Monte Carlo, p.93.GM Heritage factory kit — 2006 Chevrolet Monte Carlo, p.109.
- 1987 Factory-verified
1988 not claimed: the 1988 guide (revised 12-4-87) prints B34 front-only only in its alphabetical option index (p.8, not for ordering), while its ordering pages offer the one front-only floor-mat option at 15.00 under other prints (835 and B35 on the Twin Cam page, B35 on the CL notchback page, B36 on the hatchback page); only the tentative price page prints it (as 834, at 25.00), so the 1988 B34/B35 readings conflict
GM Heritage factory kit — 1987 Chevrolet Nova, p.8.GM Heritage factory kit — 1987 Chevrolet Nova, p.12.
- 1999–2000, 2003–2004 Factory-verifiedGM Heritage factory kit — 2003 Chevrolet Silverado 1500, p.45.GM Heritage factory kit — 2004 Chevrolet Silverado, p.64.
- 2003, 2004 Factory-verified
- 2023, 2025–2027 Factory-verified
only in: 2500 HD, 3500 HD
- 2020, 2022–2026 Factory-verified
- 2014–2016 Factory-verified
S
- 1998–1999 Factory-verified
- 2000, 2003 Factory-verifiedGM Heritage factory kit — 2000 Chevrolet Suburban, p.45.GM Heritage factory kit — 2003 Chevrolet Suburban, p.37.
- 1998–1999 Factory-verified
- 2000, 2003 Factory-verifiedGM Heritage factory kit — 2000 Chevrolet Tahoe, p.45.GM Heritage factory kit — 2003 Chevrolet Tahoe, p.30.
- 2025–2026 Factory-verified
all trims: S; deleted when LPO floor mats or liners are ordered
This page aggregates every documented appearance of B34 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.