What is the purpose of the catalytic converter and how can you diagnose and repair a malfunctioning one on Lincoln Navigator?

A catalytic converter reduces pollutants in exhaust gas using a single-bed design and a three-way catalyst coated with platinum and rhodium. This reduces levels of nitrogen oxides, hydrocarbons, and carbon monoxide. If you suspect a malfunction, take your vehicle to a dealer or authorized facility for diagnosis and repair. Check the converter for leaks or damage when the vehicle is raised for servicing. If damaged, it should be replaced, requiring removal of the exhaust pipe assembly. This can be done at a dealer service department or muffler shop.

Genuine Lincoln Navigator Catalytic Converter

Cat. Converter

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36 Catalytic Converters found

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Lincoln Navigator Catalytic Converter Assembly
Part Number: 9L1Z-5E212-B
$1058.10 MSRP: $1662.86
You Save: $604.76 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Converter Assy; Catalytic Converter, Converter & Pipe
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2009-2014 Lincoln Navigator | 8 Cyl 5.4L | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Lincoln Navigator Catalytic Converter Assembly
Part Number: FL1Z-5E212-A
$639.94 MSRP: $802.86
You Save: $162.92 (21%)
ADD TO CART
Product Specifications
- Other Name: Converter Assy; Catalytic Converter, Converter & Pipe
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2017 Lincoln Navigator | 6 Cyl 3.5L GTDI | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Lincoln Navigator Catalytic Converter Assembly
Part Number: AL1Z-5E212-C
$776.58 MSRP: $977.14
You Save: $200.56 (21%)
ADD TO CART
Product Specifications
- Other Name: Converter Assy; Catalytic Converter
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2010-2014 Lincoln Navigator | 8 Cyl 5.4L | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Lincoln Navigator Catalytic Converter Assembly
Part Number: FL1Z-5E212-C
$943.46 MSRP: $1190.00
You Save: $246.54 (21%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter Assy; Catalytic Converter, Converter & Pipe
- Manufacturer Note: Damper Now Included With Converter Assembly Only
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2017 Lincoln Navigator | 6 Cyl 3.5L GTDI | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Lincoln Navigator Catalytic Converter Assembly
Part Number: 9L3Z-5E212-H
$1258.18 MSRP: $1591.43
You Save: $333.25 (21%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter Assy; Catalytic Converter
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2009 Lincoln Navigator | 8 Cyl 5.4L | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Lincoln Navigator CONVERTER ASY
Part Number: JL7Z-5E212-R
$606.36 MSRP: $670.00
You Save: $63.64 (10%)
ADD TO CART
Product Specifications
- Other Name: Catalytic Converter
- Position: Driver Side
- Replaces: JL7Z-5E212-K, JL7Z-5E212-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2018-2021 Lincoln Navigator | 6 Cyl 3.5 L GAS, 6 Cyl 3.5L GTDI | 10-Speed Automatic Transmission (10R80), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Lincoln Navigator CONVERTER ASY
Part Number: JL7Z-5E212-U
$1492.26 MSRP: $1890.00
You Save: $397.74 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Catalytic Converter
- Position: Passenger Side
- Replaced by: JL7Z-5E212-AB
- Replaces: JL7Z-5E212-D, JL7Z-5E212-N, JL7Z-5E212-G
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2020-2021 Lincoln Navigator | 6 Cyl 3.5 L GAS
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Lincoln Navigator Catalytic Converter Assembly
Part Number: AL1Z-5E212-D
$906.50 MSRP: $1142.86
You Save: $236.36 (21%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter Assy; Catalytic Converter
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2010-2014 Lincoln Navigator | 8 Cyl 5.4L | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Lincoln Navigator CONVERTER ASY
Part Number: NL7Z-5E212-D
$1733.06 MSRP: $2197.14
You Save: $464.08 (22%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Catalytic Converter
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2022-2024 Lincoln Navigator | 6 Cyl 3.5 L GAS
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Lincoln Navigator Catalytic Converter Assembly
Part Number: GL7Z-5E212-A
$913.22 MSRP: $1151.43
You Save: $238.21 (21%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter Assy
- Replaces: FL1Z-5E212-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2017 Lincoln Navigator | 6 Cyl 3.5L GTDI | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Lincoln Navigator CONVERTER ASY
Part Number: NL7Z-5E212-A
$723.94 MSRP: $910.00
You Save: $186.06 (21%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Catalytic Converter
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2022-2024 Lincoln Navigator | 6 Cyl 3.5 L GAS
View related parts
Lincoln Navigator Catalytic Converter Assembly
Part Number: GL7Z-5E212-B
$1042.02 MSRP: $1315.71
You Save: $273.69 (21%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter Assy
- Manufacturer Note: Damper Now Included With Converter Assembly Only
- Replaces: FL1Z-5E212-D
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2017 Lincoln Navigator | 6 Cyl 3.5L GTDI | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Lincoln Navigator Catalytic Converter Assembly
Part Number: AL1Z-5E212-B
$888.00 MSRP: $1607.14
You Save: $719.14 (45%)
ADD TO CART
Product Specifications
- Other Name: Converter Assy; Catalytic Converter, Converter & Pipe
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2010-2014 Lincoln Navigator | 8 Cyl 5.4L | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Lincoln Navigator Catalytic Converter Assembly
Part Number: JL7Z-5E212-D
$1492.26 MSRP: $1890.00
You Save: $397.74 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter Asy
- Replaced by: JL7Z-5E212-AB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2018-2019 Lincoln Navigator | 6 Cyl 3.5L GTDI | 10-Speed Automatic Transmission (10R80), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Lincoln Navigator Catalytic Converter Assembly
Part Number: FL1Z-5E212-B
$913.22 MSRP: $1151.43
You Save: $238.21 (21%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter Assy
- Replaced by: GL7Z-5E212-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015 Lincoln Navigator | 6 Cyl 3.5L GTDI | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Lincoln Navigator Catalytic Converter Assembly
Part Number: FL1Z-5E212-D
$1042.02 MSRP: $1315.71
You Save: $273.69 (21%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter Assy
- Manufacturer Note: Damper Now Included With Converter Assembly Only
- Replaced by: GL7Z-5E212-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015 Lincoln Navigator | 6 Cyl 3.5L GTDI | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Lincoln Navigator Catalytic Converter Assembly
Part Number: JL7Z-5E212-E
$1257.06 MSRP: $1590.00
You Save: $332.94 (21%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter Asy
- Replaced by: JL7Z-5E212-AC
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2018-2019 Lincoln Navigator | 6 Cyl 3.5L GTDI | 10-Speed Automatic Transmission (10R80), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Lincoln Navigator Catalytic Converter Assembly
Part Number: JL7Z-5E212-A
$765.83
ADD TO CART
Product Specifications
- Other Name: Converter Asy
- Replaced by: JL7Z-5E212-R
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2018-2019 Lincoln Navigator | 6 Cyl 3.5L GTDI | 10-Speed Automatic Transmission (10R80), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Lincoln Navigator Catalytic Converter Assembly
Part Number: JL7Z-5E212-B
$816.90 MSRP: $1028.57
You Save: $211.67 (21%)
ADD TO CART
Product Specifications
- Other Name: Converter Asy
- Replaced by: JL7Z-5E212-X
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2018-2019 Lincoln Navigator | 6 Cyl 3.5L GTDI | 10-Speed Automatic Transmission (10R80), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Lincoln Navigator Catalytic Converter Assembly
Part Number: 2L7Z-5E212-AA
Product Specifications
- Other Name: Converter Assy
- Manufacturer Note: VAC
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003 Lincoln Navigator | 8 Cyl 5.4L DOHC EFI | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)

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1-20 of 36 Results

Lincoln Navigator Catalytic Converter

Catalytic Converter in the Lincoln Navigator is termed as the emissions system and is responsible to minimize the emission of hazardous gases like CO, HC, and NOx and change these into harmless substances like water, Carbon Dioxide, and Nitrogen. This device also has substances known as catalysts such as the platinum, palladium and rhodium which change the rate of chemical reactions without themselves undergoing change. Catalytic converter may get damaged from inside in ways such as catalyst poisoning, and from the outside due to field debris, and thus display symptoms like poor performance or loud knocking sounds. For those who wish for added power, there are the high flow performance catalytic converters, which are made to maintain the efficacy of catalytic converters with decreasing exhaust restriction. This category includes both the universal and the direct-fit converters where the later can be used to replace the factory converters within the shortest time and without having to make any cuts or welds.

We provide a wide range of Lincoln Navigator Catalytic Converter at the best prices possible. If you need Lincoln Navigator Catalytic Converter, you can shop with confidence on our website. All our OEM parts come with a manufacturer's warranty and are delivered to your door step with a fast delivery service.

Lincoln Navigator Catalytic Converter Parts Questions & Experts Answers

Catalytic Converter Assembly
2L7Z-5E212-AA
Q: What is the purpose of the catalytic converter and how can you diagnose and repair a malfunctioning one on Lincoln Navigator?
A: A catalytic converter reduces pollutants in exhaust gas using a single-bed design and a three-way catalyst coated with platinum and rhodium. This reduces levels of nitrogen oxides, hydrocarbons, and carbon monoxide. If you suspect a malfunction, take your vehicle to a dealer or authorized facility for diagnosis and repair. Check the converter for leaks or damage when the vehicle is raised for servicing. If damaged, it should be replaced, requiring removal of the exhaust pipe assembly. This can be done at a dealer service department or muffler shop.