How to service the exhaust heat shield on Lincoln LS?

Service of the exhaust heat shield begins by lifting the vehicle before removing the attaching bolts on both the LH and RH heat shields. Proceed by removing the bolts that anchor the LH heat shield after which you should remove the RH heat shield bolts. The service process ends by following the opposite sequence of removal actions.

How to service and repair exhaust heat shields on Lincoln Navigator?

A service or repair process of exhaust heat shields begins with raising and supporting the vehicle. Double check that the exhaust system has all heat shields securely attached while examining for small debris between shields and exhaust components. Worm gear clamps with part numbers F0TZ-5A231-A and W705949-S300 should be used to secure any loose heat shields and users should trim off the excess ear of the clamps. When heat shields are absent you must install both fresh heat shields and everything required for the exhaust system. Finally, lower the vehicle.

What precautions should be taken before servicing the exhaust heat shields for the catalytic converter and muffler on Lincoln Town Car?

It is necessary to turn off the air suspension system electrical power before repairing heat shields on the catalytic converter and muffler because power fluctuations can lead to unpredictable air spring expansion or contraction which might cause vehicle shifting. The vehicle should be parked on a hoist with the air suspension system disable switch turned off while remaining in NEUTRAL gear. First examine the exhaust system for heat shields that are loose or damaged or completely missing from their position. Worm clamps of types F0TZ-5A231-A or W705949-S300 should be used to secure loose heat shields then trim off the remaining clamp ear. Heat shields need replacement with new components or you must use necessary exhaust system parts if shields are missing or damaged.

OEM Lincoln Exhaust Heat Shield

Heat Shield

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92 Exhaust Heat Shields found

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Lincoln Heat Shield, Center
Part Number: DG9Z-5411434-C
$107.13 MSRP: $164.87
You Save: $57.74 (36%)
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Product Specifications
- Other Name: Floor Pan Heat Shield, Center, Center Rear; Exhaust Heat Shield; Center Shield
- Manufacturer Note: Front Floor
- Position: Center
Fits the following Lincoln Models:
- MKX | 2016-2018 | Black Label, Premiere, Reserve, Select | 6 Cyl 2.7 L GAS
- MKZ | 2013-2020 | Base, Black Label, Black Label Hybrid, Hybrid, Premiere, Premiere Hybrid, Reserve, Reserve Hybrid, Reserve I, Reserve I Hybrid, Reserve II, Reserve II Hybrid, Select, Select Hybrid | 4 Cyl 2.0 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.0 L GAS, 6 Cyl 3.7 L GAS
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Lincoln Heat Shield, Front
Part Number: JL1Z-5G221-A
$52.43 MSRP: $75.00
You Save: $22.57 (31%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Shield; Floor Pan Heat Shield, Front; Exhaust Heat Shield
- Position: Front
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 Heat Shield, Front
Part Number: LX6Z-11135-F
$130.99 MSRP: $243.40
You Save: $112.41 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Insulator - Sound; Floor Pan Heat Shield, Front; Center Shield
- Position: Front
- Replaces: LX6Z-11130-B
Fits the following Lincoln Models:
- Corsair | 2020-2023 | Base, Reserve | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS
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Lincoln Heat Shield
Part Number: LX6Z-9A032-A
$37.68 MSRP: $68.81
You Save: $31.13 (46%)
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Product Specifications
- Other Name: Exhaust Heat Shield
Fits the following Lincoln Models:
- Corsair | 2021-2023 | Grand Touring | 4 Cyl 2.5 L PLUG-IN HYBRID EV-GAS (PHEV)
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Lincoln Heat Shield, Front Center
Part Number: LX6Z-7811435-A
$27.48 MSRP: $48.00
You Save: $20.52 (43%)
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Product Specifications
- Other Name: Shield; Floor Pan Heat Shield, Center Front; Exhaust Heat Shield; Deflector Shield
- Position: Front Center
Fits the following Lincoln Models:
- Corsair | 2020-2023 | Base, Grand Touring, Reserve | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L PLUG-IN HYBRID EV-GAS (PHEV)
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Lincoln Heat Shield, Front
Part Number: LX6Z-11135-D
$96.98 MSRP: $154.00
You Save: $57.02 (38%)
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Product Specifications
- Other Name: Insulator - Sound; Floor Pan Heat Shield, Front
- Position: Front
- Replaces: LX6Z-11130-C
Fits the following Lincoln Models:
- Corsair | 2021-2023 | Grand Touring | 4 Cyl 2.5 L PLUG-IN HYBRID EV-GAS (PHEV)
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Lincoln Heat Shield, Rear
Part Number: LX6Z-5811434-L
$72.49 MSRP: $105.52
You Save: $33.03 (32%)
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Product Specifications
- Other Name: Floor Pan Heat Shield, Rear; Exhaust Heat Shield
- Position: Rear
Fits the following Lincoln Models:
- Corsair | 2021-2023 | Grand Touring | 4 Cyl 2.5 L PLUG-IN HYBRID EV-GAS (PHEV)
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Lincoln Heat Shield, Front Driver Side
Part Number: L1MZ-7811399-A
$81.65 MSRP: $118.85
You Save: $37.20 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Deflector; Floor Pan Heat Shield, Front Left
- Position: Front Driver Side
Fits the following Lincoln Models:
- Aviator | 2020-2023 | Base, Black Label, Livery, Reserve | 6 Cyl 3.0 L GAS
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Lincoln Heat Shield, Rear
Part Number: LX6Z-5811434-H
$81.86 MSRP: $119.15
You Save: $37.29 (32%)
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Product Specifications
- Other Name: Floor Pan Heat Shield, Rear; Exhaust Heat Shield
- Position: Rear
Fits the following Lincoln Models:
- Corsair | 2021-2023 | Grand Touring | 4 Cyl 2.5 L PLUG-IN HYBRID EV-GAS (PHEV)
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Lincoln Heat Shield, Rear
Part Number: LX6Z-78114B06-P
$683.90 MSRP: $1013.18
You Save: $329.28 (33%)
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Product Specifications
- Other Name: Shield; Floor Pan Heat Shield, Center Rear, Rear; Exhaust Heat Shield
- Position: Rear
- Replaces: LX6Z-78114B06-A
Fits the following Lincoln Models:
- Corsair | 2020-2023 | Base, Reserve | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS
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Lincoln Heat Shield, Front
Part Number: L1MZ-7811435-G
$334.67 MSRP: $491.43
You Save: $156.76 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Shield; Floor Pan Heat Shield, Front; Deflector
- Position: Front
- Replaces: L1MZ-7811435-A, L1MZ-7811435-D
Fits the following Lincoln Models:
- Aviator | 2020-2023 | Black Label Grand Touring, Grand Touring | 6 Cyl 3.0 L PLUG-IN HYBRID EV-GAS (PHEV)
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Lincoln Heat Shield, Passenger Side
Part Number: 7T4Z-9A462-B
$42.19 MSRP: $61.42
You Save: $19.23 (32%)
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Product Specifications
- Other Name: Shield - Exhaust Manifold Heat; Exhaust Manifold Heat Shield, Right; Exhaust Heat Shield
- Position: Passenger Side
Fits the following Lincoln Models:
- MKS | 2009-2012 | Base | 6 Cyl 3.7 L GAS
- MKT | 2010-2012 | Base | 6 Cyl 3.7 L GAS
- MKX | 2007-2015 | Base | 6 Cyl 3.5 L GAS, 6 Cyl 3.7 L GAS
- MKZ | 2007-2012 | Base | 6 Cyl 3.5 L GAS
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Lincoln Front Deflector, Rear
Part Number: HG9Z-5411434-A
$115.90 MSRP: $168.70
You Save: $52.80 (32%)
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Product Specifications
- Other Name: Heat Shield; Floor Pan Heat Shield, Rear Forward
- Manufacturer Note: Rear Floor
- Position: Rear
Fits the following Lincoln Models:
- MKZ | 2017-2020 | Black Label, Reserve, Reserve II, Select | 6 Cyl 3.0 L GAS
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Lincoln Rear Shield
Part Number: LX6Z-7811434-E
$151.71 MSRP: $220.83
You Save: $69.12 (32%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Heat Shield
- Replaces: LX6Z-7811434-A
Fits the following Lincoln Models:
- Corsair | 2020-2023 | Base, Reserve | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS
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Lincoln Heat Shield, Rear
Part Number: LX6Z-5811434-A
$69.86 MSRP: $101.68
You Save: $31.82 (32%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Exhaust Muffler Heat Shield, Rear; Floor Pan Heat Shield, Rear; Exhaust Heat Shield; Muffler Shield
- Position: Rear
Fits the following Lincoln Models:
- Corsair | 2020-2023 | Base, Reserve | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS
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Lincoln Heat Shield, Rear Passenger Side
Part Number: L1MZ-78112B28-A
$105.68 MSRP: $153.83
You Save: $48.15 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Deflector; Floor Pan Splash Shield, Rear Right
- Position: Rear Passenger Side
Fits the following Lincoln Models:
- Aviator | 2020-2023 | Base, Black Label, Black Label Grand Touring, Grand Touring, Livery, Reserve | 6 Cyl 3.0 L GAS, 6 Cyl 3.0 L PLUG-IN HYBRID EV-GAS (PHEV)
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Lincoln Heat Shield
Part Number: NL1Z-5G221-B
$72.67 MSRP: $105.78
You Save: $33.11 (32%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Shield
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 Shield
Part Number: GD9Z-5A273-A
$94.46 MSRP: $137.50
You Save: $43.04 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Manufacturer Note: Rear Of Muffler
Fits the following Lincoln Models:
- Continental | 2017-2020 | Black Label, Reserve, Select | 6 Cyl 2.7 L GAS
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Lincoln Heat Shield, Rear Center
Part Number: K2GZ-5811434-B
$49.59 MSRP: $70.95
You Save: $21.36 (31%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Floor Pan Heat Shield, Center Rear; Exhaust Heat Shield
- Position: Rear Center
Fits the following Lincoln Models:
- Nautilus | 2019-2023 | Base, Black Label, Reserve, Select | 4 Cyl 2.0 L GAS, 6 Cyl 2.7 L GAS
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Lincoln Heat Shield, Driver Side
Part Number: 2L1Z-9Y427-CA
Product Specifications
- Other Name: Shield - Exhaust Manifold Heat; Exhaust Manifold Heat Shield, Left; Exhaust Heat Shield
- Position: Driver Side
Fits the following Lincoln Models:
- Navigator | 2003-2006 | Base, Luxury, Ultimate | 8 Cyl 5.4 L GAS

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1-20 of 92 Results

Lincoln Exhaust Heat Shield Parts Questions & Experts Answers

Heat Shield, Passenger Side
XW4Z-5411430-AA
Q: How to service the exhaust heat shield on Lincoln LS?
A: Service of the exhaust heat shield begins by lifting the vehicle before removing the attaching bolts on both the LH and RH heat shields. Proceed by removing the bolts that anchor the LH heat shield after which you should remove the RH heat shield bolts. The service process ends by following the opposite sequence of removal actions.
Exhaust Shield, Passenger Side
XL3Z-5G221-GA
Q: How to service and repair exhaust heat shields on Lincoln Navigator?
A: A service or repair process of exhaust heat shields begins with raising and supporting the vehicle. Double check that the exhaust system has all heat shields securely attached while examining for small debris between shields and exhaust components. Worm gear clamps with part numbers F0TZ-5A231-A and W705949-S300 should be used to secure any loose heat shields and users should trim off the excess ear of the clamps. When heat shields are absent you must install both fresh heat shields and everything required for the exhaust system. Finally, lower the vehicle.
Heat Shield, Driver Side
3W7Z-9Y427-AA
Q: What precautions should be taken before servicing the exhaust heat shields for the catalytic converter and muffler on Lincoln Town Car?
A: It is necessary to turn off the air suspension system electrical power before repairing heat shields on the catalytic converter and muffler because power fluctuations can lead to unpredictable air spring expansion or contraction which might cause vehicle shifting. The vehicle should be parked on a hoist with the air suspension system disable switch turned off while remaining in NEUTRAL gear. First examine the exhaust system for heat shields that are loose or damaged or completely missing from their position. Worm clamps of types F0TZ-5A231-A or W705949-S300 should be used to secure loose heat shields then trim off the remaining clamp ear. Heat shields need replacement with new components or you must use necessary exhaust system parts if shields are missing or damaged.