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  1. Home
  2. Chevrolet
  3. 2012
  4. Silverado 3500 HD
  5. Exhaust

2012 Chevrolet Silverado 3500 HD exhaust parts catalog

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Catalytic converter, catalytic converter

  • OEM part number: 84053221
  • Quantity in car: 1
  • Suburban 3500hd. 2500. 6.0L. Silverado, sierra. Catalytic converter. Crewith extended cab. Muffler Included. Includes Front Pipe.

$913.30—948.30

Available in 36 shops

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Insulator, catalytic converter

  • OEM part number: 25872426
  • Quantity in car: 1
  • Exhaust pipe hanger

$23.30—30.40

Available in 38 shops

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Shield, catalytic converter

  • OEM part number: 25848479
  • Quantity in car: 1
  • Exhaust heat (at rear floor panel)

$8.18—8.46

Available in 2 shops

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Shield, catalytic converter

  • OEM part number: 25848476
  • Quantity in car: 1
  • Exhaust heat (at dash panel)

$14.01—15.16

Available in 2 shops

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Bracket, catalytic converter

  • OEM part number: 25811717
  • Quantity in car: 1
  • Exhaust pipe hanger

$15.44—30.99

Available in 38 shops

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Muffler, catalytic converter

  • OEM part number: 25811688
  • Quantity in car: 1
  • Exhaust (with exhaust pipe & tail pipe)

$637.33—1519.22

Available in 38 shops

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Muffler, catalytic converter

  • OEM part number: 25811687
  • Quantity in car: 1
  • Exhaust (with exhaust pipe & tail pipe)

$637.33—1646.59

Available in 38 shops

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Muffler, catalytic converter

  • OEM part number: 25811685
  • Quantity in car: 1
  • Exhaust (with exhaust pipe & tail pipe)

$674.29—1595.10

Available in 37 shops

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Muffler, catalytic converter

  • OEM part number: 25811684
  • Quantity in car: 1
  • Exhaust (with exhaust pipe & tail pipe)

$637.33—1595.62

Available in 37 shops

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Heat shield, catalytic converter

  • OEM part number: 23498620
  • Quantity in car: 1
  • 5.3L, front. 5.3 and 6.2L, front. 6.0L, front floor. 4.3L, front floor. 2008-10, front floor. 2011-13, front floor. 3/4 and 1 ton, front floor. 6.6L diesel, front floor. For Exhaust Intermediate Pipe. 1/2 ton, without dual tailpipe, front floor.

$62.07

Available in 36 shops

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Catalytic converter, catalytic converter

  • OEM part number: 23424565
  • Quantity in car: 1
  • Incl.Exhaust Muffler.

$1413.40

Available in 36 shops

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Seal, catalytic converter

  • OEM part number: 20987829
  • Quantity in car: 1
  • Exhaust manifold pipe

$10.92—12.68

Available in 38 shops

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Shield, catalytic converter

  • OEM part number: 20908786
  • Quantity in car: 1
  • Exhaust heat (at rear floor panel)

$15.33—35.51

Available in 38 shops

Add to cart

Shield, catalytic converter

  • OEM part number: 20908785
  • Quantity in car: 1
  • Rear body exhaust heat

$14.74—26.87

Available in 38 shops

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Insulator, catalytic converter

  • OEM part number: 15092802
  • Quantity in car: 1
  • Exhaust muffler hanger

$10.40

Available in 1 shop

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Seal, catalytic converter

  • OEM part number: 15077362
  • Quantity in car: 1
  • Exhaust manifold pipe

$10.11—17.05

Available in 38 shops

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Gasket, gaskets and sealing systems

  • OEM part number: 15036012
  • Quantity in car: 1
  • Exhaust manifold pipe

$20.64—37.90

Available in 38 shops

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