Genuine Chevrolet Avalanche Catalytic Converter

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16 Catalytic Converters found

  • Chevrolet Avalanche Catalytic Converter - 25904628
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    Chevrolet Avalanche 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P

    Part Number: 25904628
    $1326.54 MSRP: $2996.63
    You Save: $1670.09 (56%)
    Ships in 1-3 Business Days
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    Product Specifications
    • Other Name: Converter Assembly, 3Way Catalytic (W/ Exhaust Manifold P; Catalytic Converter, Converter & Pipe
    • Replaced by: 19418939
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2007-2008 Chevrolet Avalanche | 1/2 TON | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
  • Chevrolet Avalanche Catalytic Converter - 20854453
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    Chevrolet Avalanche 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P

    Part Number: 20854453
    $1724.85 MSRP: $2690.39
    You Save: $965.54 (36%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Converter Assembly, 3Way Catalytic (W/ Exhaust Manifold P; Catalytic Converter, Converter & Pipe
    • Replaced by: 19418926
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2009-2013 Chevrolet Avalanche | 1/2 TON | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
  • Chevrolet Avalanche Catalytic Converter - 19418932
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    Chevrolet Avalanche CONVERTER ASM,3WAY CTLTC (W/EXH MANIF PIPE)"KIT"

    Part Number: 19418932
    $2255.33 MSRP: $3389.03
    You Save: $1133.70 (34%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Catalytic Converter, Converter & Pipe
    • Replaces: 25824121
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2007-2008 Chevrolet Avalanche | 1/2 TON | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
  • Chevrolet Avalanche Catalytic Converter - 19418941
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    Chevrolet Avalanche CONVERTER ASM,3WAY CTLTC (W/EXH MANIF PIPE)"KIT"

    Part Number: 19418941
    $2125.30 MSRP: $3192.92
    You Save: $1067.62 (34%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Catalytic Converter, Converter & Pipe
    • Replaces: 20854454, 15905948
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2009-2013 Chevrolet Avalanche | 1/2 TON | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
  • Chevrolet Avalanche Catalytic Converter - 19208464
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    Chevrolet Avalanche 3-Way Catalytic Convertor Assembly (W/ Exhaust Manifold Pipe)

    Part Number: 19208464
    $992.35 MSRP: $1484.08
    You Save: $491.73 (34%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Converter Asm,3Way Catalytic (W/ Exhaust Manifold Pipe); Catalytic Converter, Converter & Pipe
    • Replaced by: 19420098
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2006 Chevrolet Avalanche | 1/2 TON | 8 Cyl 5.3L, 8 Cyl 5.3L Flex
  • Chevrolet Avalanche Catalytic Converter - 10395213
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    Chevrolet Avalanche 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P

    Part Number: 10395213
    $946.55 MSRP: $1415.00
    You Save: $468.45 (34%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Converter Assembly, 3Way Catalytic (W/ Exhaust Manifold P; Catalytic Converter, Converter & Pipe, Front Pipe
    • Replaced by: 19420124
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2005 Chevrolet Avalanche | 1/2 TON
  • Chevrolet Avalanche Catalytic Converter - 10395214
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    Chevrolet Avalanche 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P

    Part Number: 10395214
    $1230.70 MSRP: $1843.58
    You Save: $612.88 (34%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Converter Assembly, 3Way Catalytic (W/ Exhaust Manifold P; Catalytic Converter, Converter & Pipe, Front Pipe
    • Replaced by: 19420109
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2005 Chevrolet Avalanche | 1/2 TON
  • Chevrolet Avalanche Catalytic Converter - 19418955
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    Chevrolet Avalanche CONVERTER ASM,3WAY CTLTC (W/EXH MANIF PIPE)"KIT"

    Part Number: 19418955
    $2049.82 MSRP: $3218.12
    You Save: $1168.30 (37%)
    ADD TO CART
    Product Specifications
    • Other Name: Catalytic Converter, Converter & Pipe
    • Replaces: 25904630
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2008 Chevrolet Avalanche | 1/2 TON | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
  • Chevrolet Avalanche Catalytic Converter - 19418928
    View related parts

    Chevrolet Avalanche CONVERTER ASM,3WAY CTLTC (W/EXH MANIF PIPE)"KIT"

    Part Number: 19418928
    $1813.97 MSRP: $2723.32
    You Save: $909.35 (34%)
    Product Specifications
    • Other Name: Catalytic Converter, Converter & Pipe
    • Replaces: 15246489, 15052911, 15076459, 15756279, 10395212, 19206638, 15082124, 15076458, 15036169, 15756278
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2002-2006 Chevrolet Avalanche | 1/2 TON | 8 Cyl 5.3L, 8 Cyl 5.3L Flex
  • Chevrolet Avalanche Catalytic Converter - 15070466
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    Product Specifications
    • Other Name: Converter Assembly, 3Way Catalytic (W/ Exhaust Manifold P*Marked Print; Catalytic Converter
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2002 Chevrolet Avalanche | 3/4 TON | 8 Cyl 8.1L
  • Chevrolet Avalanche Catalytic Converter - 15199818
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    Product Specifications
    • Other Name: Converter Assembly, 3Way Catalytic (W/ Exhaust Manifold P
    • Replaces: 15077754
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2003 Chevrolet Avalanche | 3/4 TON | 8 Cyl 8.1L
  • Chevrolet Avalanche Catalytic Converter - 15793201
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    Product Specifications
    • Other Name: Converter Assembly, 3Way Catalytic (W/ Exhaust Manifold P; Front Pipe
    • Replaces: 15135147
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2006 Chevrolet Avalanche | 3/4 TON | 8 Cyl 8.1L
  • Chevrolet Avalanche Catalytic Converter - 15793200
    View related parts
    Product Specifications
    • Other Name: Converter Assembly, 3Way Catalytic (W/ Exhaust Manifold P; Front Pipe
    • Replaces: 15135148
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2006 Chevrolet Avalanche | 3/4 TON | 8 Cyl 8.1L
  • Chevrolet Avalanche Catalytic Converter - 15077752
    View related parts
    Product Specifications
    • Other Name: Converter Assembly, 3Way Catalytic (W/ Exhaust Manifold P; Catalytic Converter, Converter & Pipe, Front Pipe
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2002-2005 Chevrolet Avalanche | 3/4 TON | 8 Cyl 8.1L
  • Chevrolet Avalanche Catalytic Converter - 15077751
    View related parts
    Product Specifications
    • Other Name: Converter Assembly, 3Way Catalytic (W/ Exhaust Manifold P; Catalytic Converter, Converter & Pipe, Front Pipe
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2002-2005 Chevrolet Avalanche | 3/4 TON | 8 Cyl 8.1L
  • Chevrolet Avalanche Catalytic Converter - 15079086
    View related parts
    Product Specifications
    • Other Name: Converter,3Way Catalytic(W/Exhaust Manifold Pipe); Catalytic Converter, Converter & Pipe
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2002 Chevrolet Avalanche | 1/2 TON | 8 Cyl 5.3L

Chevrolet Avalanche Catalytic Converter Parts Questions & Experts Answers

  • Q: What is a catalytic converter and how do you diagnose and repair it?
    A: A catalytic converter is an emission control device that reduces certain pollutants. There are two types of converters: an oxidation catalyst that reduces hydrocarbons and carbon monoxide, and a reduction catalyst that reduces oxides of nitrogen. Vehicles are equipped with two three-way catalysts that can reduce all three pollutants. Whenever you raise the vehicle to service underbody components, inspect the converter for leaks, corrosion, dents, and other damage. The easiest way to check for a restricted converter is to use a vacuum gauge to diagnose the effect of a blocked exhaust on the intake vacuum. To remove the converter, raise the vehicle and place it securely on jack stands, disconnect the electrical connectors for the upstream and downstream Oxygen Sensors, remove all four sensors, remove the nuts at each of the upper flanges that secure the front exhaust pipe assembly to the exhaust manifold flanges, remove the nuts that secure the rear flange of the front exhaust pipe assembly to the rest of the exhaust system, and remove the front exhaust pipe assembly. To install the converter, coat the threads of the nuts and bolts with an anti-seize compound to facilitate future removal and tighten the nuts that secure the front exhaust pipe assembly to the exhaust manifold and to the rest of the exhaust system securely.

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