Catalytic Converter for 2008 GMC Sierra 1500

1

Catalytic Converter ¹

19418939

GM

Notes: PARTS: Order by application.

Description: GM Genuine Parts 3-Way Catalytic Converter with Pipes, Flanges, Bushings, and Label (Part Number: 19418939) is a collision-category exhaust assembly designed to provide emissions control consistent with original factory standards. Function: Converts harmfu ...

MSRP $3,231.26

$2,063.82

MSRP $3,231.26

$2,063.82

1

Three-Way Catalytic Converter Kit with Exhaust Manifold Pipe ¹

19418932

GM

Notes: PARTS: Order by application.

Description: GM Genuine Parts Three-Way Catalytic Converter Kit with Exhaust Manifold Pipe (Part Number: 19418932) is a factory catalytic converter kit with integrated exhaust manifold pipe designed to meet emissions control requirements and restore exhaust routing. En ...

MSRP $3,954.87

$2,608.40

MSRP $3,954.87

$2,608.40

1

Three-Way Catalytic Converter Kit with Exhaust Manifold Pipe ¹

19418955

GM

Description: GM Genuine Parts Three-Way Catalytic Converter Kit with Exhaust Manifold Pipe (Part Number: 19418955) is a factory emission control assembly meeting required California and federal specifications for certain engine applications. Type: Exhaust, Frames & ...

$2,213.05

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$2,213.05

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2

Exhaust Manifold Pipe Seal

15035747

GM

Positions: Right

Description: GM Genuine Parts Exhaust Manifold Pipe Seal (Part Number: 15035747) is an exhaust manifold to pipe sealing component intended to maintain exhaust integrity and prevent leaks at joint connections.Type: Exhaust manifold pipe seal / converter & pipe sealF ...

$128.50

2

Exhaust Seal

15077362

GM

Positions: Left

Description: GM Genuine Parts Exhaust Seal (Part Number: 15077362) is an OEM exhaust flange seal/gasket designed to prevent exhaust leaks at manifold-to-pipe interfaces. It restores a gas-tight seal to maintain proper exhaust routing and emissions. Function: Exhaust ga ...

$154.66

3

Muffler & Pipe

19257844

GM

Notes: PARTS: Order by application.

Description: Silverado, sierra. 5.3l. With flex fuel. 143.5 wheelbase. 1/2 ton, crew cab, 4.8L. Silverado, sierra. 4.8l. 143.5 wheelbase. 1/2 ton, ext cab, 4.8l with 6.5 ft box.

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4

Exhaust System Hanger Insulator

15092802

GM

Description: GM Genuine Parts Exhaust System Hanger Insulator (Part Number: 15092802) is an insulator used to secure and isolate the exhaust hanger, reducing vibration and noise. Type / Also known as: Exhaust Hanger (INSULATOR-EXH MUFF HNGR)Function: Supports and isola ...

MSRP $32.24

$25.15

MSRP $32.24

$25.15

5

Heat Shield

25848476

GM

Positions: Left

Description: For Exhaust Front Pipe. 6.0L. front dash pnl. 2011-13, front dash pnl. 4.3L, front dash pnl. With dual tailpipe, front dash pnl. 2008-10, front dash pnl. Sedan, 3/4 ton, front dash pnl.

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6

Exhaust Heat Shield

23498620

GM

Description: GM Genuine Parts Exhaust Heat Shield (Part Number: 23498620) is a front underbody exhaust heat shield engineered to protect the vehicle's undercarriage and nearby components from exhaust heat. It is specified across multiple engine and model year applicati ...

$91.69

7

Exhaust Heat Shield

20908786

GM

Description: GM Genuine Parts Exhaust Heat Shield (Part Number: 20908786) is an exhaust heat shield assembly designed to protect vehicle underbody and nearby components from exhaust heat. Provided as a replacement part for exhaust and muffler applications. Function: He ...

MSRP $100.40

$66.22

MSRP $100.40

$66.22