How to service the catalytic converter on Mercury Mariner?

Service of the catalytic converter starts with putting the vehicle into NEUTRAL and fixing it to a hoist. Replace both exhaust catalytic converter nuts with new ones before torquing them to 47 Nm (35 lb-ft). The installation of the new U-bolt clamp assembly to the muffler requires a torque setting of 47 Nm (35 lb-ft) after removing it from the converter. After removing the two resonator nuts discard them before installing new ones that should be tightened to 47 Nm (35 lb-ft). The technician begins by removing both exhaust catalytic converter hanger supports before extracting the exhaust catalytic converter and muffler assembly for disposal of the catalytic converter gasket. Detach the converter from the muffler before finishing the installation while replacing both gaskets and nuts in the reverse order of removal.

OEM Mercury Mariner Catalytic Converter

Cat. Converter

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24 Catalytic Converters found

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Mercury Mariner Catalytic Converter
Part Number: AL8Z-5E212-G
$875.70 MSRP: $1177.14
You Save: $301.44 (26%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Converter Assembly
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2010-2011 Mercury Mariner | Base, Premier | 4 Cyl 2.5 L GAS
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Mercury Mariner Catalytic Converter, Rear
Part Number: AL8Z-5E212-H
$295.33 MSRP: $380.29
You Save: $84.96 (23%)
ADD TO CART
Product Specifications
- Other Name: Converter Assembly; Catalytic Converter, Rear
- Position: Rear
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2010-2011 Mercury Mariner | Base, Premier | 6 Cyl 3.0 L FLEX
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Mercury Mariner Catalytic Converter
Part Number: 6L8Z-5E212-D
$674.00 MSRP: $932.42
You Save: $258.42 (28%)
ADD TO CART
Product Specifications
- Other Name: Converter Assembly; Converter
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2007 Mercury Mariner | Base, Convenience, Hybrid | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.3 L GAS
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Mercury Mariner Catalytic Converter
Part Number: 9L8Z-5E212-G
$1072.50 MSRP: $1348.57
You Save: $276.07 (21%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter Assembly
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2009-2010 Mercury Mariner | Base, Premier | 4 Cyl 2.5 L GAS
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Mercury Mariner Catalytic Converter, Rear
Part Number: 9L8Z-5E212-D
$1717.01 MSRP: $2167.00
You Save: $449.99 (21%)
ADD TO CART
Product Specifications
- Other Name: Converter Assembly; Catalytic Converter, Rear; Converter
- Position: Rear
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2009-2010 Mercury Mariner | Hybrid | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV)
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Mercury Mariner Catalytic Converter, Rear
Part Number: BL8Z-5E212-A
$978.23 MSRP: $1228.86
You Save: $250.63 (21%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter Assembly; Catalytic Converter, Rear; Converter
- Position: Rear
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011 Mercury Mariner | Base, Hybrid | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS
View related parts
Mercury Mariner Catalytic Converter, Rear
Part Number: 9L8Z-5E212-F
Product Specifications
- Other Name: Converter Assembly; Catalytic Converter, Rear
- Position: Rear
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2009 Mercury Mariner | Base, Premier | 6 Cyl 3.0 L GAS
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Mercury Mariner Catalytic Converter
Part Number: 7L8Z-5E212-AA
Product Specifications
- Other Name: Converter Assembly; Converter
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008 Mercury Mariner | Base | 4 Cyl 2.3 L GAS
View related parts
Mercury Mariner Catalytic Converter
Part Number: 7L8Z-5E212-DA
Product Specifications
- Other Name: Converter Assembly; Converter
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2008 Mercury Mariner | Base, Luxury, Premier | 6 Cyl 3.0 L GAS
View related parts
Mercury Mariner Catalytic Converter
Part Number: 8L8Z-5E212-D
Product Specifications
- Other Name: Converter Assembly
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008 Mercury Mariner | Base, Premier | 6 Cyl 3.0 L GAS
View related parts
Mercury Mariner Exhaust Manifold, Front Passenger Side
Part Number: 8L8Z-5G232-AA
Product Specifications
- Other Name: Manifold Assembly - Exhaust; Catalytic Converter with Integrated Exhaust Manifold, Right; Manifold Converter; Manifold W/Converter; Catalytic Converter with Integrated Exhaust Manifold; Catalytic Converter
- Position: Front Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2008 Mercury Mariner | Base, Premier | 6 Cyl 3.0 L GAS
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Mercury Mariner Exhaust Manifold, Driver Side
Part Number: 8L8Z-5G232-BA
Product Specifications
- Other Name: Manifold Assembly - Exhaust; Catalytic Converter with Integrated Exhaust Manifold, Left.; Manifold W/Converter
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2008 Mercury Mariner | Base, Premier | 6 Cyl 3.0 L GAS
View related parts
Mercury Mariner Catalytic Converter
Part Number: 8M6Z-5E212-A
Product Specifications
- Other Name: Converter Assembly; Converter
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008 Mercury Mariner | Hybrid | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV)
View related parts
Mercury Mariner Catalytic Converter, Front Passenger Side
Part Number: 9L8Z-5E212-A
Product Specifications
- Other Name: Converter Assembly; Catalytic Converter, Front Rearward; Converter
- Position: Front Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2009 Mercury Mariner | Base, Premier | 6 Cyl 3.0 L GAS
View related parts
Mercury Mariner Exhaust Manifold, Driver Side
Part Number: AL8Z-5G232-A
Product Specifications
- Other Name: Exhaust Manifold And Catalyst; Catalytic Converter with Integrated Exhaust Manifold, Left; Manifold Converter; Manifold W/Converter; Exhaust Manifold And Catalyst Assembly; Catalytic Converter
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2010-2011 Mercury Mariner | Base, Premier | 6 Cyl 3.0 L FLEX
View related parts
Mercury Mariner Exhaust Manifold, Driver Side
Part Number: 9L8Z-5G232-A
Product Specifications
- Other Name: Exhaust Manifold And Catalyst; Catalytic Converter with Integrated Exhaust Manifold, Left; Manifold Converter; Manifold W/Converter; Exhaust Manifold And Catalyst Assembly; Catalytic Converter
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2009 Mercury Mariner | Base, Premier | 6 Cyl 3.0 L GAS
View related parts
Mercury Mariner Exhaust Manifold, Passenger Side
Part Number: 7L8Z-5G232-CA
Product Specifications
- Other Name: Converter Assembly; Catalytic Converter with Integrated Exhaust Manifold; Manifold Converter; Manifold
- Manufacturer Note: Rear
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008 Mercury Mariner | Base, Premier | 6 Cyl 3.0 L GAS
View related parts
Mercury Mariner Exhaust Manifold
Part Number: AM6Z-5G232-A
$1312.88 MSRP: $1741.79
You Save: $428.91 (25%)
Product Specifications
- Other Name: Manifold Assembly - Exhaust; Catalytic Converter with Integrated Exhaust Manifold; Manifold Converter; Manifold W/Converter; Manifold; Catalytic Converter
- Replaces: 5M6Z-5G232-BB, 5M6Z-5G232-A, 9M6Z-5G232-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006-2011 Mercury Mariner | Hybrid | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV)
View related parts
Mercury Mariner Catalytic Converter
Part Number: 6M6Z-5E212-A
Product Specifications
- Other Name: Converter Assembly; Converter
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006-2007 Mercury Mariner | Hybrid | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV)
View related parts
Mercury Mariner Catalytic Converter, Front Passenger Side
Part Number: AL8Z-5E212-B
$420.24 MSRP: $515.71
You Save: $95.47 (19%)
Product Specifications
- Other Name: Converter Assembly; Catalytic Converter, Front Rearward; Converter
- Position: Front Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2010-2011 Mercury Mariner | Base, Premier | 6 Cyl 3.0 L FLEX

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Mercury Mariner Catalytic Converter

Welcome to our website where you can discover high-quality, genuine Mercury Mariner Catalytic Converter. We offer an extensive inventory of OEM Mercury Mariner Catalytic Converter at affordable prices. We are committed to providing top-rated customer service along with prompt delivery.

Mercury Mariner Catalytic Converter Parts Questions & Experts Answers

Exhaust Manifold, Front Passenger Side
8L8Z-5G232-AA
Q: How to service the catalytic converter on Mercury Mariner?
A: Service of the catalytic converter starts with putting the vehicle into NEUTRAL and fixing it to a hoist. Replace both exhaust catalytic converter nuts with new ones before torquing them to 47 Nm (35 lb-ft). The installation of the new U-bolt clamp assembly to the Muffler requires a torque setting of 47 Nm (35 lb-ft) after removing it from the converter. After removing the two resonator nuts discard them before installing new ones that should be tightened to 47 Nm (35 lb-ft). The technician begins by removing both exhaust catalytic converter hanger supports before extracting the exhaust catalytic converter and muffler assembly for disposal of the catalytic converter gasket. Detach the converter from the muffler before finishing the installation while replacing both gaskets and nuts in the reverse order of removal.