29 products about 2003 Chevrolet Avalanche 2500 Exhaust Manifolds, Pipes, Mufflers & Components found
Product Specifications- Notes: 5.3 Liter, All; 6.0 Liter
- Location: Driver Side
- Other Names: Exhaust Manifold, Manifold
- Item Dimensions: 10.1 x 8.1 x 25.4 inches
- Item Weight: 10.10 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12564155, 12602037, 12571678, 12562235
- Part Description: Engine Exhaust Manifold
More Info $126.98 MSRP: $162.96
You Save: $35.98 (23%)
Product Specifications- Notes: 8.1 Liter
- Location: Driver Side; Passenger Side
- Other Names: Manifold Gasket
- Item Dimensions: 20.4 x 3.4 x 0.3 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Part Description: Manifold Gasket
More Info $44.83 MSRP: $71.20
You Save: $26.37 (38%)
Product Specifications- Notes: 5.3 Liter;6.0 Liter
- Location: Passenger Side
- Other Names: Heat Shield
- Fitment Type: Direct Replacement
- Replaces: 12648338
- Part Description: Heat Shield
More Info $61.22 MSRP: $92.34
You Save: $31.12 (34%)
Product Specifications- Notes: 8.1 Liter
- Location: Driver Side
- Other Names: Heat Shield
- Item Dimensions: 21.8 x 6.6 x 3.7 inches
- Item Weight: 2.10 Pounds
- Fitment Type: Direct Replacement
- Part Description: Heat Shield
More Info Product Specifications- Notes: Pipe To Manifold
- Bolt Hole Quantity: 0
- Color: Color May Vary
- Complete: Y
- Contains Applications: Y
- Inside Diameter: 2.900
- Material: Steel
- Release Wave: 12/15/2017
- Thickness: 0.180
- UPC: 023913671655
- Part Description: Steel Exhaust Pipe Flange Gasket
More Info Product Specifications- Notes: Avalanche; 8.1L; California
- Other Names: Muffler
- Item Dimensions: 97.1 x 30.3 x 16.2 inches
- Item Weight: 60.40 Pounds
- Fitment Type: Direct Replacement
- Part Description: Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3W
More Info Product Specifications- Notes: Avalanche; 8.1L; California
- Other Names: Muffler
- Item Dimensions: 97.1 x 30.3 x 16.2 inches
- Item Weight: 60.40 Pounds
- Fitment Type: Direct Replacement
- Part Description: Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3W
More Info Product Specifications- Notes: All Models; 8.1L; Federal
- Other Names: Catalytic Converter
- Item Dimensions: 53.0 x 33.7 x 13.2 inches
- Item Weight: 21.30 Pounds
- Replaced by: 19420127
- Part Description: 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P
More Info Product Specifications- Notes: All Models; 8.1L; Federal
- Other Names: Catalytic Converter
- Item Dimensions: 53.0 x 33.7 x 13.2 inches
- Item Weight: 21.30 Pounds
- Replaced by: 19420127
- Part Description: 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P
More Info Product Specifications- Notes: All Models; 8.1L; California; Left; 6.0 Liter, All; 8.1 Liter
- Location: Driver Side
- Other Names: Catalytic Converter, Converter & Pipe, Front Pipe
- Item Dimensions: 63.6 x 27.8 x 15.8 inches
- Item Weight: 30.00 Pounds
- Fitment Type: Direct Replacement
- Part Description: Converter & Pipe
More Info Product Specifications- Notes: All Models; 8.1L; California; Left; 6.0 Liter, All; 8.1 Liter
- Location: Driver Side
- Other Names: Catalytic Converter, Converter & Pipe, Front Pipe
- Item Dimensions: 63.6 x 27.8 x 15.8 inches
- Item Weight: 30.00 Pounds
- Fitment Type: Direct Replacement
- Part Description: Converter & Pipe
More Info Product Specifications- Notes: All Models; 8.1L; California; Left; 6.0 Liter, All; 8.1 Liter
- Location: Driver Side
- Other Names: Catalytic Converter, Converter & Pipe, Front Pipe
- Item Dimensions: 63.6 x 27.8 x 15.8 inches
- Item Weight: 30.00 Pounds
- Fitment Type: Direct Replacement
- Part Description: Converter & Pipe
More Info Product Specifications- Notes: 5.3 Liter, All; 6.0 Liter
- Location: Passenger Side
- Other Names: Exhaust Manifold, Manifold
- Item Dimensions: 9.7 x 8.1 x 25.7 inches
- Item Weight: 14.30 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12564157, 12562236
- Part Description: Manifold
More Info Product Specifications- Notes: 5.3 Liter
- Other Names: Catalytic Converter, Converter & Pipe
- Fitment Type: Direct Replacement
- Replaces: 15246489, 15052911, 15076459, 15756279, 10395212, 19206638, 15082124, 15076458, 15036169, 15756278
- Part Description: CONVERTER ASM, 3WAY CTLTC (W/EXH MANIF PIPE)"KIT"
More Info Product Specifications- Notes: 5.3 Liter
- Other Names: Catalytic Converter, Converter & Pipe
- Fitment Type: Direct Replacement
- Replaces: 15246489, 15052911, 15076459, 15756279, 10395212, 19206638, 15082124, 15076458, 15036169, 15756278
- Part Description: CONVERTER ASM, 3WAY CTLTC (W/EXH MANIF PIPE)"KIT"
More Info Product Specifications- Notes: 5.3 Liter
- Other Names: Catalytic Converter, Converter & Pipe
- Fitment Type: Direct Replacement
- Replaces: 15246489, 15052911, 15076459, 15756279, 10395212, 19206638, 15082124, 15076458, 15036169, 15756278
- Part Description: CONVERTER ASM, 3WAY CTLTC (W/EXH MANIF PIPE)"KIT"
More Info Product Specifications- Notes: All Models; 8.1L; California; Right; 6.0 Liter, All; 8.1 Liter
- Location: Passenger Side
- Other Names: Catalytic Converter, Converter & Pipe, Front Pipe
- Item Dimensions: 56.9 x 14.1 x 8.3 inches
- Item Weight: 30.60 Pounds
- Fitment Type: Direct Replacement
- Part Description: 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P
More Info Product Specifications- Notes: All Models; 8.1L; California; Right; 6.0 Liter, All; 8.1 Liter
- Location: Passenger Side
- Other Names: Catalytic Converter, Converter & Pipe, Front Pipe
- Item Dimensions: 56.9 x 14.1 x 8.3 inches
- Item Weight: 30.60 Pounds
- Fitment Type: Direct Replacement
- Part Description: 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P
More Info Product Specifications- Notes: All Models; 8.1L; California; Right; 6.0 Liter, All; 8.1 Liter
- Location: Passenger Side
- Other Names: Catalytic Converter, Converter & Pipe, Front Pipe
- Item Dimensions: 56.9 x 14.1 x 8.3 inches
- Item Weight: 30.60 Pounds
- Fitment Type: Direct Replacement
- Part Description: 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P
More Info Product Specifications- Notes: All Models; 8.1L; Federal
- Other Names: Catalytic Converter, Front Pipe
- Fitment Type: Direct Replacement
- Replaces: 15199817
- Part Description: CONVERTER ASM, 3WAY CTLTC (W/EXH MANIF PIPE) "KIT"
More Info Product Specifications- Notes: All Models; 8.1L; Federal
- Other Names: Catalytic Converter, Front Pipe
- Fitment Type: Direct Replacement
- Replaces: 15199817
- Part Description: CONVERTER ASM, 3WAY CTLTC (W/EXH MANIF PIPE) "KIT"
More Info Product Specifications- Notes: 5.3 Liter;6.0 Liter
- Location: Driver Side
- Other Names: Heat Shield
- Item Dimensions: 8.9 x 3.5 x 20.8 inches
- Item Weight: 0.90 Pounds
- Fitment Type: Direct Replacement
- Part Description: Shield-Exhaust Manifold Heat-LH
More Info Product Specifications- Notes: 5.3 Liter
- Other Names: Muffler
- Item Dimensions: 110.4 x 29.1 x 14.6 inches
- Item Weight: 42.70 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15130195
- Part Description: Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
More Info Product Specifications- Notes: 5.3 Liter
- Other Names: Muffler
- Item Dimensions: 110.4 x 29.1 x 14.6 inches
- Item Weight: 42.70 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15130195
- Part Description: Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
More Info Product Specifications- Notes: Avalanche; 8.1L; Federal; 6.0 Liter; 8.1 Liter
- Other Names: Muffler
- Fitment Type: Direct Replacement
- Replaces: 88983203
- Part Description: Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3Way Catalytic Converter
More Info Product Specifications- Notes: Avalanche; 8.1L; Federal; 6.0 Liter; 8.1 Liter
- Other Names: Muffler
- Fitment Type: Direct Replacement
- Replaces: 88983203
- Part Description: Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3Way Catalytic Converter
More Info Product Specifications- Notes: All Models; 8.1L; Right; 8.1 Liter
- Location: Passenger Side
- Other Names: Exhaust Manifold, Manifold
- Item Dimensions: 22.5 x 11.4 x 6.9 inches
- Item Weight: 12.10 Pounds
- Fitment Type: Direct Replacement
- Part Description: Engine Exhaust Manifold (Machining)
More Info Product Specifications- Notes: All Models; 8.1L; Left; All; 8.1 Liter
- Location: Driver Side
- Other Names: Exhaust Manifold, Manifold
- Item Dimensions: 25.5 x 10.5 x 6.2 inches
- Item Weight: 16.80 Pounds
- Fitment Type: Direct Replacement
- Part Description: Engine Exhaust Manifold (Machining)(W/Out Air Injector Reactor)
More Info Product Specifications- Notes: 8.1 Liter
- Location: Passenger Side
- Other Names: Heat Shield
- Item Dimensions: 22.5 x 6.4 x 3.3 inches
- Item Weight: 1.80 Pounds
- Fitment Type: Direct Replacement
- Part Description: Shield-Exhaust Manifold Heat
More Info