How to replace the front catalytic converter on a 3.5L engine on Chevrolet Malibu?

Replace the front Catalytic Converter on a 3.5l engine through this step-by-step process: first unfasten the front Catalytic Converter nuts at the Exhaust Manifold using the heated Oxygen Sensor wrench (J 39194-B). Detach the rear heated Oxygen Sensor (HO2S) connector position assurance (CPA) retainer while being cautious not to damage permanent pigtails or connector assemblies before disconnecting the rear ho2s electrical connector. The process should be repeated for the front ho2s by removing both its cpa retainer and electrical connector. Start removing the front and rear ho2s with the same wrench before proceeding to remove the rear Catalytic Converter bolts from the Exhaust Manifold. Discard the gaskets at this time. Start by removing the rear Catalytic Converter followed by removing the front Catalytic Converter to rear Catalytic Converter nuts before finishing with the front Catalytic Converter itself while getting rid of both gaskets. Verify that the flange between the Catalytic Converter and Exhaust Manifold passes the 0.7 mm (0.028 inch) service requirement. The front Catalytic Converter installation requires new front gaskets first followed by installation of the front Catalytic Converter along with new gaskets for the rear Catalytic Converter studs that precede rear Catalytic Converter installation. Start by fastening the Exhaust Manifold nuts to the rear Catalytic Converter with a torque of 31 nm (23 ft. Lbs.). Then proceed to tighten the front Catalytic Converter to the rear Catalytic Converter nuts to 31 nm (23 ft. Lbs.). Use the wrench to reinstall both front and rear ho2s sensors while securing them at 42 nm (31 ft. Lbs.) before connecting and retaining the electric cables and cpa units for the ho2s sensors. Reinstall the Muffler assembly and front Catalytic Converter Exhaust Manifold nuts at 31 nm (23 ft. Lbs.). Start the engine to inspect for exhaust leaks.

How to service and repair the catalytic converter on Chevrolet Malibu?

First service and repair the Catalytic Converter by lifting the vehicle while sustaining the three way Catalytic Converter. Start by disconnecting the intermediate pipe from the three way Catalytic Converter system before taking off the Exhaust Manifold pipe assembly from the Exhaust Manifold end. Begin by cleaning the flange surfaces after you remove both the Exhaust Manifold seal and three way Catalytic Converter seal. Start by installing both the Exhaust Manifold seal and three way Catalytic Converter seal before attaching the Exhaust Manifold pipe assembly to the Exhaust Manifold. After completing installation of the intermediate pipe connect it to the three way Catalytic Converter and lower the vehicle.

OEM Chevrolet Malibu Catalytic Converter

Cat. Converter

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

42 Catalytic Converters found

View related parts
Chevrolet Malibu Catalytic Converter Part Number: 15947647
$1156.96 MSRP: $1797.43
You Save: $640.47 (36%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter, Catalytic Converter; Exhaust Pipe; Converter & Pipe
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2010 Chevrolet Malibu | LS, LT | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
View related parts
Chevrolet Malibu Catalytic Converter Part Number: 15943284
$1201.25 MSRP: $1791.07
You Save: $589.82 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter, Catalytic Converter; Exhaust Pipe; Converter & Pipe
- Position: Rear
- Replaces: 15894081
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2008 Chevrolet Malibu | Classic LS, Classic LT, LS, LT, LTZ, Maxx LS, Maxx LT, Maxx LTZ | 6 Cyl 3.5 L GAS
View related parts
Chevrolet Malibu Converter & Pipe Part Number: 25837668
$1171.83 MSRP: $1754.80
You Save: $582.97 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter, Catalytic Converter; Exhaust Pipe; Catalytic Converter
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2010 Chevrolet Malibu | LS, LT | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
View related parts
Chevrolet Malibu Converter & Pipe Part Number: 25837669
$1344.12 MSRP: $2014.67
You Save: $670.55 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter, Catalytic Converter; Exhaust Pipe; Catalytic Converter
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2010 Chevrolet Malibu | LS, LT | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
View related parts
Chevrolet Malibu Catalytic Converter Part Number: 25204794
$273.44 MSRP: $427.92
You Save: $154.48 (37%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter, Catalytic Converter
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2024 Chevrolet Malibu | LS, LT, RS | 4 Cyl 1.5 L GAS
View related parts
Chevrolet Malibu Catalytic Converter Part Number: 22667029
$1008.85 MSRP: $1502.18
You Save: $493.33 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter, 3Way Catalytic (W/Exhaust Manifold Pipe); Exhaust Pipe; Converter & Pipe; Converter, Catalytic Converter; Converter, Exhaust Pipe
- Replaces: 25325910, 25178563, 25321133
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999 Chevrolet Malibu | Base | 4 Cyl 2.4 L GAS
View related parts
Chevrolet Malibu Catalytic Converter Part Number: 15947642
$944.09 MSRP: $1411.30
You Save: $467.21 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter, Catalytic Converter; Exhaust Pipe; Converter & Pipe
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2010 Chevrolet Malibu | LS, LT | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
View related parts
Chevrolet Malibu Catalytic Converter Part Number: 22729238
$731.62 MSRP: $1085.92
You Save: $354.30 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter, Catalytic Converter
- Position: Front
- Replaced by: 19169178
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2006 Chevrolet Malibu | LS, LT, LTZ, Maxx LS, Maxx LT, Maxx LTZ | 6 Cyl 3.5 L GAS
View related parts
Chevrolet Malibu Catalytic Converter Part Number: 24507193
Product Specifications
- Other Name: Converter Assembly-3Way Catalytic (W/Exhaust Manifold P; Exhaust Pipe; Converter & Pipe; Converter, Catalytic Converter; Converter, Exhaust Pipe
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997 Chevrolet Malibu | Base, LS | 6 Cyl 3.1 L GAS
View related parts
Chevrolet Malibu Catalytic Converter Part Number: 12563202
Product Specifications
- Other Name: Converter Assembly-3Way Catalytic (W/Exhaust Manifold P; Exhaust Pipe; Converter & Pipe; Converter, Catalytic Converter; Converter, Exhaust Pipe
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000 Chevrolet Malibu | Base, LS | 6 Cyl 3.1 L GAS
View related parts
Chevrolet Malibu Catalytic Converter, Passenger Side Part Number: 19169163
Product Specifications
- Other Name: Converter, Catalytic Converter; Exhaust Pipe; Converter & Pipe
- Position: Passenger Side
- Replaces: 22689470
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2007 Chevrolet Malibu | Maxx SS, SS | 6 Cyl 3.9 L GAS
View related parts
Chevrolet Malibu Catalytic Converter Part Number: 24507564
Product Specifications
- Other Name: Converter Assembly-3Way Catalytic (W/Exhaust Manifold P; Exhaust Pipe; Converter & Pipe; Converter, Catalytic Converter; Converter, Exhaust Pipe
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1998-2000 Chevrolet Malibu | Base, LS | 6 Cyl 3.1 L GAS
View related parts
Chevrolet Malibu Catalytic Converter Part Number: 15951091
Product Specifications
- Other Name: Converter, Catalytic Converter; Exhaust Pipe; Converter & Pipe
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008 Chevrolet Malibu | Classic LS, Classic LT, LS | 6 Cyl 3.5 L GAS
View related parts
Chevrolet Malibu Catalytic Converter, Driver Side Part Number: 25808583
Product Specifications
- Other Name: Converter, Catalytic Converter; Exhaust Pipe; Converter & Pipe
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007 Chevrolet Malibu | LS, LT, LTZ, Maxx LS, Maxx LT, Maxx LTZ | 6 Cyl 3.5 L GAS
View related parts
Chevrolet Malibu Catalytic Converter Part Number: 24507291
Product Specifications
- Other Name: Converter Assembly-3Way Catalytic (W/Exhaust Manifold P; Exhaust Pipe; Converter & Pipe; Converter, Catalytic Converter; Converter, Exhaust Pipe
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1998-2000 Chevrolet Malibu | Base, LS | 6 Cyl 3.1 L GAS
View related parts
Chevrolet Malibu Catalytic Converter Part Number: 22674112
Product Specifications
- Other Name: Converter, Catalytic Converter; Exhaust Pipe; Converter & Pipe
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004 Chevrolet Malibu | LS, LT, Maxx, Maxx LS, Maxx LT | 6 Cyl 3.5 L GAS
View related parts
Chevrolet Malibu Catalytic Converter Part Number: 22712078
Product Specifications
- Other Name: Converter Assembly-3Way Catalytic (W/Exhaust Manifold P; Exhaust Pipe; Converter & Pipe; Converter, Catalytic Converter; Converter, Exhaust Pipe
- Replaces: 22685816, 25325206
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2003 Chevrolet Malibu | Base, LS | 6 Cyl 3.1 L GAS
View related parts
Chevrolet Malibu Catalytic Converter Part Number: 25881482
Product Specifications
- Other Name: Converter, Catalytic Converter; Exhaust Pipe; Converter & Pipe
- Position: Front
- Replaces: 19169174, 19169176, 10364443, 22689469
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2007 Chevrolet Malibu | Maxx SS, SS | 6 Cyl 3.9 L GAS
View related parts
Chevrolet Malibu Catalytic Converter, Driver Side Part Number: 25808582
Product Specifications
- Other Name: Converter, Catalytic Converter; Exhaust Pipe; Converter & Pipe
- Position: Driver Side
- Replaces: 10379410
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008 Chevrolet Malibu | LT, LTZ | 6 Cyl 3.6 L GAS
View related parts
Chevrolet Malibu Catalytic Converter Part Number: 19420097
$862.25 MSRP: $1282.05
You Save: $419.80 (33%)
Product Specifications
- Other Name: Converter Assembly, 3Way Catalytic (W/Exhaust Manifold Pipe) "Kit"; Converter & Pipe; Converter, Catalytic Converter; Converter, Exhaust Pipe
- Replaces: 25822721, 20847947
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2012 Chevrolet Malibu | LS, LT, LTZ | 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS

| Page 1 of 3 |Next >

1-20 of 42 Results

Chevrolet Malibu Catalytic Converter

Want to cut long-term maintenance and repair costs? Choose OEM Catalytic Converter. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine Chevrolet Malibu parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Chevrolet Malibu Catalytic Converter includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

The Catalytic Converter used in the Chevrolet Malibu cars is a major component of the exhaust and emission system which has a function of changing the toxic gases prevailing in the exhaust emissions to harmless gases. Its major work is the conversion of Carbon Monoxide (CO), Hydrocarbons (HC), and Oxides of Nitrogen (NOx) to water, Carbon Dioxide (CO2), and Nitrogen (N2) by the use of certain chemicals such as platinum, palladium, and rhodium. Conventional catalytic converters that have been used in Chevrolet Malibu model of the car include the two-way and the three-way converters. The use of three way converters from early 1980s enabled reduction of NOx emissions concurrently with oxidation of CO and HC. However, like most other converters of today, regardless of how they are built with an aim of creating low backpressures, they are associated with certain problems such as blockage and heat build-up which are significantly known to be related to engine performance. Proper servicing and replacement as required should be observed so that the catalytic converter of Chevrolet Malibu would work cohesively and would meet emissions requirements.

Chevrolet Malibu Catalytic Converter Parts and Q&A

Converter & Pipe, Driver Side
19169178
Q: How to replace the front catalytic converter on a 3.5L engine on Chevrolet Malibu?
A:
Replace the front Catalytic Converter on a 3.5l engine through this step-by-step process: first unfasten the front Catalytic Converter nuts at the Exhaust Manifold using the heated Oxygen Sensor wrench (J 39194-B). Detach the rear heated Oxygen Sensor (HO2S) connector position assurance (CPA) retainer while being cautious not to damage permanent pigtails or connector assemblies before disconnecting the rear ho2s electrical connector. The process should be repeated for the front ho2s by removing both its cpa retainer and electrical connector. Start removing the front and rear ho2s with the same wrench before proceeding to remove the rear Catalytic Converter bolts from the Exhaust Manifold. Discard the gaskets at this time. Start by removing the rear Catalytic Converter followed by removing the front Catalytic Converter to rear Catalytic Converter nuts before finishing with the front Catalytic Converter itself while getting rid of both gaskets. Verify that the flange between the Catalytic Converter and Exhaust Manifold passes the 0.7 mm (0.028 inch) service requirement. The front Catalytic Converter installation requires new front gaskets first followed by installation of the front Catalytic Converter along with new gaskets for the rear Catalytic Converter studs that precede rear Catalytic Converter installation. Start by fastening the Exhaust Manifold nuts to the rear Catalytic Converter with a torque of 31 nm (23 ft. Lbs.). Then proceed to tighten the front Catalytic Converter to the rear Catalytic Converter nuts to 31 nm (23 ft. Lbs.). Use the wrench to reinstall both front and rear ho2s sensors while securing them at 42 nm (31 ft. Lbs.) before connecting and retaining the electric cables and cpa units for the ho2s sensors. Reinstall the Muffler assembly and front Catalytic Converter Exhaust Manifold nuts at 31 nm (23 ft. Lbs.). Start the engine to inspect for exhaust leaks.
Catalytic Converter
24507291
Q: How to service and repair the catalytic converter on Chevrolet Malibu?
A:
First service and repair the Catalytic Converter by lifting the vehicle while sustaining the three way Catalytic Converter. Start by disconnecting the intermediate pipe from the three way Catalytic Converter system before taking off the Exhaust Manifold pipe assembly from the Exhaust Manifold end. Begin by cleaning the flange surfaces after you remove both the Exhaust Manifold seal and three way Catalytic Converter seal. Start by installing both the Exhaust Manifold seal and three way Catalytic Converter seal before attaching the Exhaust Manifold pipe assembly to the Exhaust Manifold. After completing installation of the intermediate pipe connect it to the three way Catalytic Converter and lower the vehicle.