How to replace the catalytic converter on 4.3L, 4.8L, and 5.3L engines on 2007 Chevrolet Silverado 1500 Classic?

In order to replace the catalytic converter on 4.3L, 4.8L, and 5.3L engines, lift the vehicle and disconnect the oxygen sensor wires. Take off exhaust manifold pipe nuts and the catalytic converter. If necessary, put the oxygen sensors in place with anti-seize compound, then the catalytic converter and exhaust parts back into place. Re-attach the oxygen sensors and put the vehicle back down.

OEM 2007 Chevrolet Silverado 1500 Classic Catalytic Converter

Cat. Converter

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4 Catalytic Converters found

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2007 Chevrolet Silverado 1500 Classic Catalytic Converter Part Number: 19420109
$933.52 MSRP: $1389.07
You Save: $455.55 (33%)
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Product Specifications
- Other Name: Converter Assembly, 3Way Catalytic (W/Exhaust Manifold Pipe) "Kit"; Front Pipe; Converter & Pipe; Converter, Catalytic Converter; Converter, Exhaust Pipe
- Replaces: 10395214, 15755464, 15754087
- Condition: New
- SKU: 19420109
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2007 Chevrolet Silverado 1500 Classic Submodels:
- LT, SS | 8 Cyl 6.0 L GAS
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2007 Chevrolet Silverado 1500 Classic Catalytic Converter Part Number: 19420124
$970.06 MSRP: $1443.93
You Save: $473.87 (33%)
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Product Specifications
- Other Name: Converter Assembly, 3Way Catalytic (W/Exhaust Manifold Pipe) "Kit"; Front Pipe; Converter & Pipe; Converter, Catalytic Converter; Converter, Exhaust Pipe
- Replaces: 15754088, 15755463, 10395213
- Condition: New
- SKU: 19420124
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2007 Chevrolet Silverado 1500 Classic Submodels:
- LT, SS | 8 Cyl 6.0 L GAS
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2007 Chevrolet Silverado 1500 Classic Catalytic Converter Part Number: 19420098
$1829.91 MSRP: $2735.00
You Save: $905.09 (34%)
Product Specifications
- Other Name: Converter Assembly, 3Way Catalytic (W/Exhaust Manifold Pipe) "Kit"; Converter & Pipe; Converter, Catalytic Converter; Converter, Exhaust Pipe
- Replaces: 15782486, 19208464
- Condition: New
- SKU: 19420098
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2007 Chevrolet Silverado 1500 Classic Submodels:
- LS, LT, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
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2007 Chevrolet Silverado 1500 Classic Catalytic Converter Part Number: 19208465
Product Specifications
- Other Name: Converter, Catalytic Converter; Exhaust Pipe; Converter & Pipe; Converter, Exhaust Pipe
- Replaces: 15838605
- Item Weight: 30.60 Pounds
- Item Dimensions: 45.2 x 32.9 x 16.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 19208465
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2007 Chevrolet Silverado 1500 Classic Submodels:
- Hybrid, LS, LT, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 5.3 L GAS

2007 Chevrolet Silverado 1500 Classic Catalytic Converter

With a comprehensive array of OEM 2007 Chevrolet Silverado 1500 Classic Catalytic Converter, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2007 Chevrolet Silverado 1500 Classic Catalytic Converter are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2007 Chevrolet Silverado 1500 Classic Catalytic Converter Parts and Q&A

Q: How to replace the catalytic converter on 4.3L, 4.8L, and 5.3L engines on 2007 Chevrolet Silverado 1500 Classic?
A: In order to replace the catalytic converter on 4.3L, 4.8L, and 5.3L engines, lift the vehicle and disconnect the oxygen sensor wires. Take off exhaust manifold pipe nuts and the catalytic converter. If necessary, put the oxygen sensors in place with anti-seize compound, then the catalytic converter and exhaust parts back into place. Re-attach the oxygen sensors and put the vehicle back down.