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2012 GMC Sierra 1500
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Exhaust Manifolds, Pipes & Mufflers
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OEM (Genuine) 2012 GMC Sierra 1500 Converter & Pipe
PartNumber: 20854453
Product Specifications- Other Names: Catalytic Converter, Converter & Pipe
- Item Dimensions: 51.2 x 29.9 x 14.2 inches
- Item Weight: 35.50 Pounds
- Fitment Type: Direct Replacement
- Replaced by: 19418926
- Part Description: 2012 GMC Sierra 1500 Converter & Pipe
Vehicle Fitment- 2012 GMC Sierra 1500 | Denali, Hybrid, SL, SLE, SLT, WT, XFE | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L ELECTRIC/FLEX, 8 Cyl 6.0 L ELECTRIC/GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX
$1724.84 MSRP:$2690.39You Save: $965.55 (36%)
OEM (Genuine) 2012 GMC Sierra 1500 Catalytic Converter
PartNumber: 20854454
Product Specifications- Other Names: Catalytic Converter
- Item Dimensions: 45.3 x 29.9 x 14.4 inches
- Item Weight: 37.40 Pounds
- Replaced by: 19418941
- Part Description: 2012 GMC Sierra 1500 Catalytic Converter
Vehicle Fitment- 2012 GMC Sierra 1500 | Hybrid, SL, SLE, SLT, WT, XFE | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L ELECTRIC/FLEX, 8 Cyl 6.0 L GAS
$2125.29 MSRP:$3192.92You Save: $1067.63 (34%)
OEM (Genuine) 2012 GMC Sierra 1500 Converter & Pipe
PartNumber: 22940415
Product Specifications- Notes: Silverado, Sierra; 6.2l; California; 1/2 Ton, California, 6.2 Liter
- Other Names: Catalytic Converter, Converter & Pipe
- Item Dimensions: 52.0 x 29.9 x 13.4 inches
- Item Weight: 40.80 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15905949
- Part Description: 2012 GMC Sierra 1500 Converter & Pipe
Vehicle Fitment- 2012 GMC Sierra 1500 | Denali, Hybrid, SL, SLE, SLT, WT, XFE | 8 Cyl 4.8 L FLEX, 8 Cyl 5.3 L FLEX, 8 Cyl 6.0 L ELECTRIC/FLEX, 8 Cyl 6.2 L FLEX
$2490.53 MSRP:$4366.67You Save: $1876.14 (43%)
OEM (Genuine) 2012 GMC Sierra 1500 Catalytic Converter
PartNumber: 15896591
Product Specifications- Other Names: Catalytic Converter
- Item Dimensions: 47.2 x 32.9 x 16.5 inches
- Item Weight: 34.30 Pounds
- Replaced by: 19419599
- Part Description: 2012 GMC Sierra 1500 Catalytic Converter
Vehicle Fitment- 2012 GMC Sierra 1500 | Denali, SLE, SLT | 8 Cyl 6.2 L FLEX
$1741.18 MSRP:$2613.56You Save: $872.38 (34%)OEM (Genuine) 2012 GMC Sierra 1500 Converter & Pipe
PartNumber: 19418941Product Specifications- Notes: Silverado, Sierra Hybrid; California;Silverado, Sierra; 4.3l, 4.8l, 5.3l, 6.0l; Federal; 1/2 Ton, California, 4.8 & 5.3 Liter; Nu5 & Nt4 Emissions
- Other Names: Catalytic Converter, Converter & Pipe
- Fitment Type: Direct Replacement
- Replaces: 20854454, 15905948
- Part Description: 2012 GMC Sierra 1500 Converter & Pipe
Vehicle Fitment- 2012 GMC Sierra 1500 | Denali, Hybrid, SL, SLE, SLT, WT, XFE | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L ELECTRIC/FLEX, 8 Cyl 6.0 L ELECTRIC/GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX
$2125.29 MSRP:$3192.92You Save: $1067.63 (34%)
OEM (Genuine) 2012 GMC Sierra 1500 Converter & Pipe
PartNumber: 19419599
Product Specifications- Notes: Silverado, Sierra; 6.2l; Federal; 1/2 Ton, Federal, 6.2 Liter
- Other Names: Catalytic Converter, Converter & Pipe
- Fitment Type: Direct Replacement
- Replaces: 15896591
- Part Description: 2012 GMC Sierra 1500 Converter & Pipe
Vehicle Fitment- 2012 GMC Sierra 1500 | Denali, Hybrid, SL, SLE, SLT, WT, XFE | 8 Cyl 4.8 L FLEX, 8 Cyl 5.3 L FLEX, 8 Cyl 6.0 L ELECTRIC/FLEX, 8 Cyl 6.2 L FLEX
$1741.18 MSRP:$2613.56You Save: $872.38 (34%)
OEM (Genuine) 2012 GMC Sierra 1500 Muffler & Pipe
PartNumber: 22818061
Product Specifications- Notes: Silverado, Sierra Hybrid
- Other Names: Muffler, Muffler & Pipe
- Item Dimensions: 135.5 x 26.6 x 15.2 inches
- Item Weight: 77.80 Pounds
- Fitment Type: Direct Replacement
- Replaces: 20932936
- Part Description: 2012 GMC Sierra 1500 Muffler & Pipe
Vehicle Fitment- 2012 GMC Sierra 1500 | Hybrid | 8 Cyl 6.0 L ELECTRIC/FLEX
$499.79 MSRP:$754.00You Save: $254.21 (34%)
OEM (Genuine) 2012 GMC Sierra 1500 Muffler & Pipe
PartNumber: 20920632
Product Specifications- Notes: Silverado, Sierra; 4.8l; Crew Cab; 1/2 Ton, Crew Cab, 4.8 Liter;1/2 Ton, Ext Cab, 4.8l W/6.5 Ft Box
- Other Names: Muffler, Muffler & Pipe
- Item Dimensions: 124.0 x 33.3 x 15.4 inches
- Item Weight: 53.10 Pounds
- Fitment Type: Direct Replacement
- Replaces: 20779902, 25940536, 25940544
- Part Description: 2012 GMC Sierra 1500 Muffler & Pipe
Vehicle Fitment- 2012 GMC Sierra 1500 | SL, SLE, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS
OEM (Genuine) 2012 GMC Sierra 1500 Muffler & Pipe
PartNumber: 20920636Product Specifications- Notes: 1/2 Ton, Std Cab, 5.3l W/6.5 Ft Box
- Other Names: Muffler, Muffler & Pipe
- Item Dimensions: 100.6 x 32.7 x 15.2 inches
- Item Weight: 245.20 Pounds
- Fitment Type: Direct Replacement
- Replaces: 20779898, 25940531
- Part Description: 2012 GMC Sierra 1500 Muffler & Pipe
Vehicle Fitment- 2012 GMC Sierra 1500 | SLE, WT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
OEM (Genuine) 2012 GMC Sierra 1500 Muffler & Pipe
PartNumber: 20920635Product Specifications- Notes: Silverado, Sierra; 5.3l; W/Flex Fuel; 133.0"; 1/2 Ton, Std Cab, 5.3l W/8 Ft Box
- Other Names: Muffler, Muffler & Pipe
- Item Dimensions: 114.9 x 32.0 x 15.1 inches
- Item Weight: 280.00 Pounds
- Fitment Type: Direct Replacement
- Replaces: 19258691, 20779904, 25940537, 25940538
- Part Description: 2012 GMC Sierra 1500 Muffler & Pipe
Vehicle Fitment- 2012 GMC Sierra 1500 | SLE, SLT, WT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
OEM (Genuine) 2012 GMC Sierra 1500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
PartNumber: 20920637Product Specifications- Notes: Silverado, Sierra; 5.3l; W/Flex Fuel; 143.5" Wheelbase; 1/2 Ton, Crew Cab, 5.3 Liter;1/2 Ton, Ext Cab, 5.3l W/6.5 Ft Box
- Other Names: Muffler, Muffler & Pipe
- Item Dimensions: 129.4 x 33.0 x 15.1 inches
- Item Weight: 281.30 Pounds
- Fitment Type: Direct Replacement
- Replaces: 20898762, 25940543
- Part Description: 2012 GMC Sierra 1500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
Vehicle Fitment- 2012 GMC Sierra 1500 | SL, SLE, SLT, WT, XFE | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
OEM (Genuine) 2012 GMC Sierra 1500 Muffler & Pipe
PartNumber: 22812180Product Specifications- Notes: Silverado, Sierra; 6.2l; All; 1/2 Ton, Crew Cab, 6.2 Liter;1/2 Ton, Ext Cab, 6.2 Liter
- Other Names: Muffler, Muffler & Pipe
- Item Dimensions: 135.3 x 27.5 x 15.0 inches
- Item Weight: 67.60 Pounds
- Fitment Type: Direct Replacement
- Replaces: 25832562
- Part Description: 2012 GMC Sierra 1500 Muffler & Pipe
Vehicle Fitment- 2012 GMC Sierra 1500 | Denali, SLE, SLT | 8 Cyl 6.2 L FLEX
OEM (Genuine) 2012 GMC Sierra 1500 Muffler & Pipe
PartNumber: 20920631Product Specifications- Notes: Silverado, Sierra; 4.8l; 119" Wheelbase; 1/2 Ton, Std Cab, 4.8l W/6.5 Ft Box
- Other Names: Muffler, Muffler & Pipe
- Item Dimensions: 103.2 x 33.0 x 15.5 inches
- Item Weight: 244.50 Pounds
- Fitment Type: Direct Replacement
- Replaces: 20779900, 25940533
- Part Description: 2012 GMC Sierra 1500 Muffler & Pipe
Vehicle Fitment- 2012 GMC Sierra 1500 | SLE, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS
OEM (Genuine) 2012 GMC Sierra 1500 Muffler Asm-Exhaust (W/ Exhaust Pipe & Tail Pipe)
PartNumber: 20920633Product Specifications- Notes: Silverado, Sierra; 4.8l; 133.0" Wheelbase; 1/2 Ton, Std Cab, 4.8l W/8 Ft Box
- Other Names: Muffler, Muffler & Pipe
- Item Dimensions: 116.8 x 33.3 x 15.2 inches
- Item Weight: 271.70 Pounds
- Fitment Type: Direct Replacement
- Replaces: 20779905, 20898059, 25940540, 19258693
- Part Description: 2012 GMC Sierra 1500 Muffler Asm-Exhaust (W/ Exhaust Pipe & Tail Pipe)
Vehicle Fitment- 2012 GMC Sierra 1500 | SLE, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS
OEM (Genuine) 2012 GMC Sierra 1500 Muffler & Pipe
PartNumber: 20959692Product Specifications- Notes: Silverado, Sierra; 5.3l; W/Flex Fuel; 157.5"; 1/2 Ton, Ext Cab, 5.3l W/8 Ft Box
- Other Names: Muffler, Muffler & Pipe
- Item Dimensions: 142.6 x 33.0 x 16.3 inches
- Item Weight: 351.80 Pounds
- Fitment Type: Direct Replacement
- Replaces: 20779906, 25940541
- Part Description: 2012 GMC Sierra 1500 Muffler & Pipe
Vehicle Fitment- 2012 GMC Sierra 1500 | SL, SLE, SLT, WT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
OEM (Genuine) 2012 GMC Sierra 1500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
PartNumber: 20952771
Product Specifications- Notes: 4.3 Liter, Std Cab, 6.5 Ft Box; Silverado, Sierra; 4.3l; 119" Wheelbase
- Other Names: Muffler, Muffler & Pipe
- Item Dimensions: 101.6 x 32.5 x 14.8 inches
- Item Weight: 36.10 Pounds
- Fitment Type: Direct Replacement
- Replaces: 25940532, 20779899
- Part Description: 2012 GMC Sierra 1500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
Vehicle Fitment- 2012 GMC Sierra 1500 | WT | 6 Cyl 4.3 L GAS
OEM (Genuine) 2012 GMC Sierra 1500 Muffler & Pipe
PartNumber: 20952773Product Specifications- Notes: 4.3 Liter, Ext Cab, 6.5 Ft Box; Silverado, Sierra; 4.3l; 143.5" Wheelbase
- Other Names: Muffler, Muffler & Pipe
- Item Dimensions: 124.3 x 32.1 x 15.2 inches
- Item Weight: 279.00 Pounds
- Fitment Type: Direct Replacement
- Replaces: 25947797, 20779901, 25940534, 25940530
- Part Description: 2012 GMC Sierra 1500 Muffler & Pipe
Vehicle Fitment- 2012 GMC Sierra 1500 | SLE, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS
OEM (Genuine) 2012 GMC Sierra 1500 Muffler & Pipe
PartNumber: 20952772Product Specifications- Notes: 4.3 Liter, Std Cab, 8 Ft Box; Silverado, Sierra; 4.3l; 133" Wheelbase
- Other Names: Muffler, Muffler & Pipe
- Item Dimensions: 118.3 x 33.2 x 14.6 inches
- Item Weight: 40.60 Pounds
- Fitment Type: Direct Replacement
- Replaces: 25940529, 25940539, 19258692
- Part Description: 2012 GMC Sierra 1500 Muffler & Pipe
Vehicle Fitment- 2012 GMC Sierra 1500 | WT | 6 Cyl 4.3 L GAS