How to Service and Repair the Dual Catalytic Converter Y-Pipe on All on Lincoln Navigator?

All cars require you to start the dual converter Y-pipe service and repair process by raising the car while providing support. After raising and supporting the vehicle users should disconnect the muffler and tailpipe assembly followed by the heated oxygen sensor (H02S) electrical connectors and catalyst monitor sensor electrical connectors. Next, remove the nuts. The bolts that maintain the skid plate must be removed from vehicles which possess this equipment. Extract the heat shield from its position connected to the transmission support crossmember through removal of its two retaining bolts. A suitable High-Lift jack should support the transmission before taking out the nuts and bolts together with transmission support crossmember. vehicles with a 4.6L engine require the nut removal yet vehicles with a 5.4L engine need bolt extraction. The clamp must come off next while heating up the dual converter Y-pipe joint may be essential to accomplish removal. To mount the new dual converter Y-pipe simply follow the steps of uninstallation in reverse order.

How to service the catalytic converter on Lincoln Town Car?

Begin servicing the catalytic converter by disconnecting air suspension electrical power because air spring changes may result in unexpected vehicle movement while maintaining the converter. The sealing process starts after turning off the air suspension switch before lifting and supporting the vehicle. Users must disconnect both heated oxygen sensor and the catalyst monitor sensor electrical connectors. Developer the nuts first then follow with bolts and flag nuts to remove the catalytic converter while discarding the gasket along with other parts. Connectors of heated oxygen sensors and catalyst monitor sensors can be taken off if needed with thin anti-seize lubricant coating the sensor threads before assembly. After finishing the process follow the exact reverse sequence of steps used for removal.

OEM Lincoln Catalytic Converter

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181 Catalytic Converters found

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Lincoln Catalytic Converter, Driver Side Part Number: AL1Z-5E212-C
$829.50 MSRP: $1040.00
You Save: $210.50 (21%)
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Product Specifications
- Other Name: Converter Assembly; Catalytic Converter, Left
- Position: Driver Side
Fits the following Lincoln Models:
- Navigator | 2010-2014 | Base, L | 8 Cyl 5.4 L FLEX
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Lincoln Catalytic Converter, Passenger Side Part Number: FL1Z-5E212-C
$874.50 MSRP: $1097.14
You Save: $222.64 (21%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Converter Assembly; Catalytic Converter, Right; Exhaust Pipe; Converter & Pipe
- Manufacturer Note: Damper Now Included With Converter Assembly Only
- Position: Passenger Side
Fits the following Lincoln Models:
- Navigator | 2015-2017 | Base, L, L Reserve, L Select, Reserve, Select | 6 Cyl 3.5 L GAS
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Lincoln Catalytic Converter, Driver Side Part Number: 9L3Z-5E212-H
$1179.38 MSRP: $1484.29
You Save: $304.91 (21%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Converter Assembly; Catalytic Converter, Left
- Position: Driver Side
Fits the following Lincoln Models:
- Navigator | 2009 | Base, L | 8 Cyl 5.4 L FLEX
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Lincoln Catalytic Converter, Driver Side Part Number: FL1Z-5E212-A
$699.00 MSRP: $874.29
You Save: $175.29 (21%)
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Product Specifications
- Other Name: Converter Assembly; Catalytic Converter, Left; Exhaust Pipe; Converter & Pipe
- Position: Driver Side
Fits the following Lincoln Models:
- Navigator | 2015-2017 | Base, L, L Reserve, L Select, Reserve, Select | 6 Cyl 3.5 L GAS
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Lincoln Catalytic Converter, Driver Side Part Number: AL1Z-5E212-B
$1113.00 MSRP: $1500.00
You Save: $387.00 (26%)
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Product Specifications
- Other Name: Converter Assembly; Catalytic Converter, Left; Exhaust Pipe; Converter & Pipe
- Position: Driver Side
Fits the following Lincoln Models:
- Navigator | 2010-2014 | Base, L | 8 Cyl 5.4 L FLEX
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Lincoln Catalytic Converter, Passenger Side Part Number: NL7Z-5E212-D
$1693.50 MSRP: $2137.14
You Save: $443.64 (21%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Converter Assembly
- Position: Passenger Side
Fits the following Lincoln Models:
- Navigator | 2022-2024 | Base, Black Label, L Base, L Black Label, L Livery, L Reserve, Reserve | 6 Cyl 3.5 L GAS
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Lincoln Catalytic Converter, Driver Side Part Number: NL7Z-5E212-A
$616.59 MSRP: $762.86
You Save: $146.27 (20%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Converter Assembly
- Position: Driver Side
Fits the following Lincoln Models:
- Navigator | 2022-2024 | Base, Black Label, L Base, L Black Label, L Livery, L Reserve, Reserve | 6 Cyl 3.5 L GAS
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Lincoln Catalytic Converter, Passenger Side Part Number: JL7Z-5E212-U
$1818.38 MSRP: $2295.71
You Save: $477.33 (21%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Converter Assembly
- Position: Passenger Side
- Replaced by: JL7Z-5E212-AB
- Replaces: JL7Z-5E212-D, JL7Z-5E212-N, JL7Z-5E212-G
Fits the following Lincoln Models:
- Navigator | 2018-2021 | Base, Black Label, L Black Label, L Livery, L Reserve, L Select, Premiere, Reserve, Select | 6 Cyl 3.5 L GAS
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Lincoln Catalytic Converter, Passenger Side Part Number: AL1Z-5E212-D
$1226.40 MSRP: $1654.29
You Save: $427.89 (26%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Converter Assembly; Catalytic Converter, Right
- Position: Passenger Side
Fits the following Lincoln Models:
- Navigator | 2010-2014 | Base, L | 8 Cyl 5.4 L FLEX
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Lincoln Catalytic Converter Part Number: JL7Z-5E212-R
$658.50 MSRP: $822.86
You Save: $164.36 (20%)
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Product Specifications
- Other Name: Converter Assembly; Catalytic Converter, Right
- Replaces: JL7Z-5E212-K, JL7Z-5E212-A
Fits the following Lincoln Models:
- Navigator | 2018-2021 | Base, Black Label, L Black Label, L Livery, L Reserve, L Select, Premiere, Reserve, Select | 6 Cyl 3.5 L GAS
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Lincoln Catalytic Converter, Passenger Side Part Number: 4W1Z-5E212-A
Product Specifications
- Other Name: Converter Assembly; Catalytic Converter, Right; Converter
- Position: Passenger Side
Fits the following Lincoln Models:
- Town Car | 2003-2004 | Cartier, Cartier L, Executive, Executive L, Executive Protection Series, Protection Series, Signature, Ultimate, Ultimate L | 8 Cyl 4.6 L GAS
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Lincoln Catalytic Converter, Passenger Side Part Number: 9W1Z-5E212-A
$823.50 MSRP: $1045.71
You Save: $222.21 (22%)
Product Specifications
- Other Name: Converter Assembly; Catalytic Converter, Right; Converter
- Position: Passenger Side
Fits the following Lincoln Models:
- Town Car | 2009-2011 | Executive, Executive L, Signature L, Signature Limited | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
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Lincoln Catalytic Converter, Driver Side Part Number: 3W1Z-5E212-GB
Product Specifications
- Other Name: Converter Assembly; Catalytic Converter, Left; Converter
- Position: Driver Side
Fits the following Lincoln Models:
- Town Car | 2003-2004 | Cartier, Cartier L, Executive, Executive L, Executive Protection Series, Protection Series, Signature, Ultimate, Ultimate L | 8 Cyl 4.6 L GAS
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Lincoln Catalytic Converter, Passenger Side Part Number: 5W1Z-5E212-BA
Product Specifications
- Other Name: Converter Assembly; Catalytic Converter, Right; Converter
- Manufacturer Note: RH converter - ID#: "KEY" (Note: Warranty Repairs - please check Technical Service Publications i.e. SSM, TSB prior to ordering this part)., FROM 11/29/2004
- Position: Passenger Side
Fits the following Lincoln Models:
- Town Car | 2005 | Executive, Executive L, Protection Series, Signature, Signature L, Signature Limited | 8 Cyl 4.6 L GAS
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Lincoln Catalytic Converter, Driver Side Part Number: 5W1Z-5E212-BB
Product Specifications
- Other Name: Converter Assembly; Catalytic Converter, Left; Converter
- Manufacturer Note: LH converter - ID#: "MON" (Note: Warranty Repairs - please check for Technical Service Publications i.e. SSM, TSB prior to ordering this part)., FROM 11/29/2004
- Position: Driver Side
Fits the following Lincoln Models:
- Town Car | 2005 | Executive, Executive L, Protection Series, Signature, Signature L, Signature Limited | 8 Cyl 4.6 L GAS
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Lincoln Catalytic Converter, Passenger Side Part Number: 6W1Z-5E212-A
Product Specifications
- Other Name: Converter Assembly; Catalytic Converter, Right; Converter
- Manufacturer Note: RH converter - ID# "LID", flex fuel, FROM 12/05/06
- Position: Passenger Side
Fits the following Lincoln Models:
- Town Car | 2006-2011 | Designer Series, Executive, Executive L, Protection Series, Signature, Signature L, Signature Limited | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
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Lincoln Catalytic Converter, Passenger Side Part Number: 6W1Z-5E212-B
Product Specifications
- Other Name: Converter Assembly; Catalytic Converter, Right; Converter
- Position: Passenger Side
Fits the following Lincoln Models:
- Town Car | 2006-2008 | Designer Series, Executive, Executive L, Protection Series, Signature, Signature L, Signature Limited | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
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Lincoln Catalytic Converter, Passenger Side Part Number: F85Z-5E212-DC
Product Specifications
- Other Name: Converter Assembly; Catalytic Converter, Right; Converter
- Position: Passenger Side
Fits the following Lincoln Models:
- Navigator | 1998 | Base | 8 Cyl 5.4 L GAS
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Lincoln Catalytic Converter, Passenger Side Part Number: F85Z-5E212-GA
Product Specifications
- Other Name: Converter Assembly; Catalytic Converter, Right; Converter
- Manufacturer Note: Converter - RH - 1998
- Position: Passenger Side
Fits the following Lincoln Models:
- Navigator | 1998 | Base | 8 Cyl 5.4 L GAS
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Lincoln Catalytic Converter, Driver Side Part Number: XL3Z-5E212-GD
Product Specifications
- Other Name: Converter Assembly; Catalytic Converter, Left; Converter
- Position: Driver Side
Fits the following Lincoln Models:
- Navigator | 1999 | Base | 8 Cyl 5.4 L GAS

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Lincoln Catalytic Converter

If you own Lincoln and want to keep it in top shape, choosing OEM Catalytic Converter is a smart move. They are precisely engineered and follow strict factory standards. They are made in advanced facilities that use cutting edge technology. Each part goes through thorough testing to confirm strength and safety, so you can trust it. FordPartsDeal.com gives you genuine Lincoln Catalytic Converter at some of the affordable online prices without cutting quality. Every OEM Lincoln part includes the manufacturer's warranty, easy returns, and super-fast delivery. So why wait? Shop now and get your vehicle back to peak condition.

Lincoln Catalytic Converter separates the unhealthy gas into more harmless ones, protecting air quality without uttering a murmur. Lincoln seeks the Quiet Flight concept in order to have all the cabins silenced to wind talk and keep the minds steady. Lincoln is stuffed with obvious screens and snap-on menus that eliminate clutter and reduce the lookout of the driver. Lincoln equips Co-Pilot360 equipment such as lane keep assist, blind spots, automatic high beams, and tidy parking assist to make everyday traffic a little light. Lincoln also introduces ActiveGlide on certain highways and the driver is able to be hands-free and the course is corrected by radar and maps. Soft leather, real wood, and low-key lighting make long journeys into silent lounges and annual technology refreshments are pushed wirelessly to the cars to keep them fresh without dealer off-road. The tweaks that are decided by owner surveys reflect the fact that the company cares to listen. Catalytic Converter is in the exhaust line, platinum, palladium, and rhodium are that which hasten chemical reactions to change CO, HC, and NOx to water, carbon dioxide, and nitrogen prior to fumes reaching open air. This can clog the Catalytic Converter when leaded additives or silicone sprays coat the precious metals, clogging the flow and robbing the power, and rattles indicate broken substrate. Catalytic Converter enthusiasts go to high-flow models that make the emissions legal, but allow them to open the pipe to better acceleration and lower engine temperatures. Direct-fit Catalytic Converter swaps are easier to install with knuckle and weekend-saving jolt-up units that require no welding or cutting.

Lincoln Catalytic Converter Parts and Q&A

Catalytic Converter, Passenger Side
2L3Z-5E212-GA
Q: How to Service and Repair the Dual Catalytic Converter Y-Pipe on All on Lincoln Navigator?
A:
All cars require you to start the dual converter Y-pipe service and repair process by raising the car while providing support. After raising and supporting the vehicle users should disconnect the muffler and tailpipe assembly followed by the heated oxygen sensor (H02S) electrical connectors and catalyst monitor sensor electrical connectors. Next, remove the nuts. The bolts that maintain the skid plate must be removed from vehicles which possess this equipment. Extract the heat shield from its position connected to the transmission support crossmember through removal of its two retaining bolts. A suitable High-Lift jack should support the transmission before taking out the nuts and bolts together with transmission support crossmember. vehicles with a 4.6L engine require the nut removal yet vehicles with a 5.4L engine need bolt extraction. The clamp must come off next while heating up the dual converter Y-pipe joint may be essential to accomplish removal. To mount the new dual converter Y-pipe simply follow the steps of uninstallation in reverse order.
Catalytic Converter, Passenger Side
4W1Z-5E212-A
Q: How to service the catalytic converter on Lincoln Town Car?
A:
Begin servicing the catalytic converter by disconnecting air suspension electrical power because air spring changes may result in unexpected vehicle movement while maintaining the converter. The sealing process starts after turning off the air suspension switch before lifting and supporting the vehicle. Users must disconnect both heated oxygen sensor and the catalyst monitor sensor electrical connectors. Developer the nuts first then follow with bolts and flag nuts to remove the catalytic converter while discarding the gasket along with other parts. Connectors of heated oxygen sensors and catalyst monitor sensors can be taken off if needed with thin anti-seize lubricant coating the sensor threads before assembly. After finishing the process follow the exact reverse sequence of steps used for removal.