How to replace a catalytic converter on 2002 Chevrolet Express 2500?

The vehicle requires elevation before performing the Catalytic Converter replacement. You should disconnect heated Oxygen Sensor (H02S) electrical wires from the Catalytic Converter pipe then remove the transmission support while wearing protective goggles and gloves. The first step involves removing the clamps and gaskets that secure the Catalytic Converter pipe to each Exhaust Manifold. Then disassemble the pipe's flange connection with the Muffler. Extract the Catalytic Converter from the vehicle while also removing the needed oxygen sensors during the process. You should begin your installation with Oxygen Sensor installation followed by placing the catalytic pipe in its appropriate position. Before tightening install updated retaining nuts together with new gaskets at the Muffler front section. Use new Exhaust Pipe flange mounting hardware to connect the Exhaust Manifold while tightening Exhaust Pipe flange nuts to 65 nm (48 ft. Lbs) and Catalytic Converter to Muffler retaining nuts to 48 nm (35 ft. Lbs). Next install the transmission support and complete the connection of h02s electrical wiring. End your process by checking the exhaust system for correct component positioning after the vehicle reaches its lowered height.

OEM 2002 Chevrolet Express 2500 Catalytic Converter

Cat. Converter

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11 Catalytic Converters found

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2002 Chevrolet Express 2500 Catalytic Converter
Part Number: 15747730
$1635.64 MSRP: $2443.30
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Product Specifications
- Other Name: Converter, Catalytic Converter; Exhaust Pipe; Converter & Pipe; Converter, Exhaust Pipe
- Item Weight: 35.20 Pounds
- Item Dimensions: 65.2 x 25.5 x 14.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15747730
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2002 Chevrolet Express 2500 Submodels:
- Base, LS
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2002 Chevrolet Express 2500 Catalytic Converter
Part Number: 15160977
Product Specifications
- Other Name: Converter, Catalytic Converter; Exhaust Pipe; Converter & Pipe; Converter, Exhaust Pipe
- Item Weight: 28.60 Pounds
- Item Dimensions: 67.2 x 34.1 x 14.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15160977
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2002 Chevrolet Express 2500 Submodels:
- Base, LS
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2002 Chevrolet Express 2500 Converter & Pipe
Part Number: 15053882
Product Specifications
- Other Name: Converter, Catalytic Converter; Exhaust Pipe; Converter, Exhaust Pipe; Catalytic Converter
- Item Weight: 30.60 Pounds
- Item Dimensions: 66.5 x 24.5 x 14.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15053882
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2002 Chevrolet Express 2500 Submodels:
- Base, LS
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2002 Chevrolet Express 2500 Catalytic Converter
Part Number: 15159709
Product Specifications
- Other Name: Converter, Catalytic Converter; Exhaust Pipe; Converter & Pipe; Converter, Exhaust Pipe
- Item Weight: 25.50 Pounds
- Item Dimensions: 65.0 x 35.3 x 14.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15159709
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2002 Chevrolet Express 2500 Submodels:
- Base, LS
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2002 Chevrolet Express 2500 Catalytic Converter
Part Number: 15746173
Product Specifications
- Other Name: Converter, Catalytic Converter; Exhaust Pipe; Converter & Pipe; Converter, Exhaust Pipe
- Item Weight: 25.30 Pounds
- Item Dimensions: 65.7 x 33.4 x 14.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15746173
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2002 Chevrolet Express 2500 Submodels:
- Base, LS
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2002 Chevrolet Express 2500 Catalytic Converter, Passenger Side
Part Number: 15070534
Product Specifications
- Other Name: Converter; Exhaust Pipe; Converter & Pipe; Converter, Catalytic Converter; Converter, Exhaust Pipe
- Position: Passenger Side
- Replaces: 15010186
- Item Weight: 24.60 Pounds
- Item Dimensions: 66.8 x 13.1 x 10.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15070534
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2002 Chevrolet Express 2500 Submodels:
- Base, LS
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2002 Chevrolet Express 2500 Catalytic Converter, Passenger Side
Part Number: 15013104
Product Specifications
- Other Name: Converter, Catalytic Converter; Exhaust Pipe; Converter & Pipe; Converter, Exhaust Pipe
- Position: Passenger Side
- Item Weight: 22.70 Pounds
- Item Dimensions: 60.3 x 14.8 x 7.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15013104
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2002 Chevrolet Express 2500 Submodels:
- Base, LS | 8 Cyl 6.5 L DIESEL
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2002 Chevrolet Express 2500 Catalytic Converter
Part Number: 15729712
Product Specifications
- Other Name: Converter Assembly-3Way Catalytic (W/Exhaust Manifold P; Exhaust Pipe; Converter & Pipe; Converter, Catalytic Converter; Converter, Exhaust Pipe
- Item Weight: 50.70 Pounds
- Item Dimensions: 58.2 x 15.4 x 12.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15729712
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2002 Chevrolet Express 2500 Submodels:
- Base, LS | 8 Cyl 6.5 L DIESEL
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2002 Chevrolet Express 2500 Catalytic Converter, Driver Side
Part Number: 15070533
Product Specifications
- Other Name: Converter; Exhaust Pipe; Converter & Pipe; Converter, Catalytic Converter; Converter, Exhaust Pipe
- Position: Driver Side
- Replaces: 15058470
- Item Weight: 25.00 Pounds
- Item Dimensions: 62.8 x 33.4 x 15.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15070533
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2002 Chevrolet Express 2500 Submodels:
- Base, LS
View related parts
2002 Chevrolet Express 2500 Catalytic Converter
Part Number: 15729713
Product Specifications
- Other Name: Converter Assembly-3Way Catalytic (W/Exhaust Manifold P; Converter, Catalytic Converter; Converter, Exhaust Pipe
- Item Weight: 21.40 Pounds
- Item Dimensions: 90.1 x 3.6 x 11.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15729713
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2002 Chevrolet Express 2500 Submodels:
- Base, LS | 8 Cyl 6.5 L DIESEL
View related parts
2002 Chevrolet Express 2500 Catalytic Converter, Driver Side
Part Number: 15058469
Product Specifications
- Other Name: Converter; Exhaust Pipe; Converter & Pipe; Converter, Catalytic Converter; Converter, Exhaust Pipe
- Position: Driver Side
- Item Weight: 110.70 Pounds
- Item Dimensions: 51.0 x 40.0 x 11.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15058469
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2002 Chevrolet Express 2500 Submodels:
- Base, LS | 8 Cyl 6.5 L DIESEL

2002 Chevrolet Express 2500 Catalytic Converter

With a comprehensive array of OEM 2002 Chevrolet Express 2500 Catalytic Converter, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2002 Chevrolet Express 2500 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.

2002 Chevrolet Express 2500 Parts Questions & Experts Answers

Q: How to replace a catalytic converter on 2002 Chevrolet Express 2500?
A: The vehicle requires elevation before performing the Catalytic Converter replacement. You should disconnect heated Oxygen Sensor (H02S) electrical wires from the Catalytic Converter pipe then remove the transmission support while wearing protective goggles and gloves. The first step involves removing the clamps and gaskets that secure the Catalytic Converter pipe to each Exhaust Manifold. Then disassemble the pipe's flange connection with the Muffler. Extract the Catalytic Converter from the vehicle while also removing the needed oxygen sensors during the process. You should begin your installation with Oxygen Sensor installation followed by placing the catalytic pipe in its appropriate position. Before tightening install updated retaining nuts together with new gaskets at the Muffler front section. Use new Exhaust Pipe flange mounting hardware to connect the Exhaust Manifold while tightening Exhaust Pipe flange nuts to 65 nm (48 ft. Lbs) and Catalytic Converter to Muffler retaining nuts to 48 nm (35 ft. Lbs). Next install the transmission support and complete the connection of h02s electrical wiring. End your process by checking the exhaust system for correct component positioning after the vehicle reaches its lowered height.

Related 2002 Chevrolet Express 2500 Parts

Alternate Year Models

2001 Chevrolet Express 2500 Catalytic Converter 2003 Chevrolet Express 2500 Catalytic Converter