1981 Mercury Parts

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Capri Cougar Grand Marquis Lynx Marquis Zephyr

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1981 Mercury Marquis Exhaust Header Gasket 8 Cyl 5.8L Remflex Exhaust Gaskets

Exhaust Gasket-FORD V8, 289-351 Windsor, Lg SqPt
Suggested Torque: 20 Ft Lbs; 1-1/4" x 1-5/8" Large Sq Port, (Use w/aftermarket Cylinder Heads - Fits AFR, GT40) Fits Cylinder Heads with 2" BH Spacings on Each Port, Header Applications 2/Set
V8 - 289-351 Windsor,1-1/4" x 1-5/8" Large Sq Port, (Use w/aftermarket Cylinder Heads - Fits AFR, GT40) Fits Cylinder Heads with 2" BH Spacings on Each Port, Header Applications 2/Set
Product Attributes:
- Title: Remflex Exhaust Gasket
- Prop 65 - Short Label: Prop65_warning.jpg
- Prop 65 (C, R or CR): Cr
Remflex's unique flexible graphite material has been proven for more than 30 years in industrial applications, where temperatures routinely exceed 2,000 degrees-day after day, week after week, year after year. Now, they're bringing this technology to enthusiasts of all kinds to eliminate exhaust leaks for good! Whether you have an old pick-up that needs a manifold gasket, or a race car with custom-built headers, you can be assured that Remflex exhaust gaskets will work properly the first time, every time.

Additional Fitment Information:

Vehicle	Block	CC	Engine	Engine Version	CID
1981 - Mercury Marquis	V	5753	8 Cyl 5.8L	Windsor	351

2 In Stock

$40.08 CAD

$48.10 CAD

Brand	Remflex Exhaust Gaskets
Part #	R1B3028
Condition	New
Warehouse	B

UPC: 878891001099

1981 Mercury Grand Marquis Exhaust Manifold Gasket Set 8 Cyl 5.0L Mr Gasket

Rectangle Port Shape; Port Dimensions W-1.12 in. x H-1.48 in.
Ultra Seal Exhaust Gasket Set; Rectangle Port Shape; Port Dimensions W-1.12 in. x H-1.48 in.;
Ultra Seal Exhaust Gasket Set
Product Attributes:
- Gasket Line: Ultra-seal
- WARNING CA Proposition 65: No
- Port Shape: Rectangle
- Collector Gaskets Included: No
- Engine Make/Size: Ford Small Block Windsor
- Thickness: 0.062 In.
- Port Size: 1.120 In. X 1.480 In.
Features:
- Withstands Intense Exhaust Heat
- Graphite-Impregnated Facing
- Steel Expanded Metal Core
- Superior Tensile Strength
- Resists Deteriorating
- Anti-Stick Properties
- Easy Removal For Disassembly
Manufactured from high-temperature steel core/graphite faced exhaust material. Expanded steel core provides stability and maximum torque retention to eliminate gasket failure. Graphite facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head. Conforms to and seals minor surface irregularities. High recovery material allows header or manifold flange to stay sealed if flange loses clamp-load. Can be trimmed if necessary for modified port applications. For original equipment replacement, high performance street, drag race and oval track use.

This Part Fits the Following OEM/Substitute Numbers:

1415

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1981 - Mercury Grand Marquis	V	-	8 Cyl 5.0L	302

16 In Stock

$54.78 CAD

$65.74 CAD

Brand	Mr Gasket
Part #	G125930
Condition	New
Warehouse	B

1981 Mercury Cougar Exhaust Manifold Gasket Set 8 Cyl 5.0L Mr Gasket

Rectangle Port Shape; Port Dimensions W-1.12 in. x H-1.48 in.
Ultra Seal Exhaust Gasket Set; Rectangle Port Shape; Port Dimensions W-1.12 in. x H-1.48 in.;
Ultra Seal Exhaust Gasket Set
Product Attributes:
- Gasket Line: Ultra-seal
- WARNING CA Proposition 65: No
- Port Shape: Rectangle
- Collector Gaskets Included: No
- Engine Make/Size: Ford Small Block Windsor
- Thickness: 0.062 In.
- Port Size: 1.120 In. X 1.480 In.
Features:
- Withstands Intense Exhaust Heat
- Graphite-Impregnated Facing
- Steel Expanded Metal Core
- Superior Tensile Strength
- Resists Deteriorating
- Anti-Stick Properties
- Easy Removal For Disassembly
Manufactured from high-temperature steel core/graphite faced exhaust material. Expanded steel core provides stability and maximum torque retention to eliminate gasket failure. Graphite facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head. Conforms to and seals minor surface irregularities. High recovery material allows header or manifold flange to stay sealed if flange loses clamp-load. Can be trimmed if necessary for modified port applications. For original equipment replacement, high performance street, drag race and oval track use.

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1981 - Mercury Cougar	V	-	8 Cyl 5.0L	302

16 In Stock

$54.78 CAD

$65.74 CAD

Brand	Mr Gasket
Part #	G125930
Condition	New
Warehouse	B

1981 Mercury Marquis Exhaust Manifold Gasket Set 8 Cyl 5.8L FelPro

Exhaust Manifold Gasket Set
FEL-PRO MS 90000 Exhaust Manifold Gasket Set
Fel-Pro® gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

This Part Fits the Following OEM/Substitute Numbers:

18020, 18022, 7418908, EMS508, EMS510, F02Z9448B, F0ZZ9448B, MS 2968, MS15129X, MS15129Y, MS3890

Additional Fitment Information:

Vehicle	Block	CC	Engine	Fuel Delivery SubType	Engine VIN	Engine Version	CID
1981 - Mercury Marquis	V	5753	8 Cyl 5.8L	2BBL	G	Windsor	351

5 In Stock

$30.86 CAD

$37.03 CAD

Brand	FelPro
Part #	F10MS 90000
Condition	New
Warehouse	B

UPC: 084113453427

1981 Mercury Zephyr Catalytic Converter - Rear 6 Cyl 3.3L Magnaflow

Universal Catalytic Converter - 2.00in.
Cutting and Welding Required During Installation
Universal Catalytic Converter - 2.00in.
Universal Standard Grade Federal (Excludes CA)
Product Attributes:
- Inlet Orientation: Straight
- Inlet Diameter: 2
- Heat Shield Attached: Yes
- Body Width: 5.5
- Body Type: Clam Shell
- Heat Shield Material: Aluminized Steel
- Body Height: 3.75
- Subtitle: Federal / Epa Compliant
- Substrate Material: Ceramic
- Inlet Attachment: Weld-on
- Heat Shield Included: Yes
- Outlet Orientation: Straight
- Body Shape: Oval
- Outlet Attachment: Weld-on
- Sensor Port Count: 0
- Air Tube Adaptable: No
- Outlet Diameter: 2

Additional Fitment Information:

Vehicle	Block	CC	Position	Engine	CID
1981 - Mercury Zephyr	L	-	Rear	6 Cyl 3.3L	200

3 In Stock

$191.36 CAD

$229.63 CAD

Brand	Magnaflow
Part #	M6694004
Condition	New
Warehouse	B

UPC: 00841380012333

1981 Mercury Cougar Catalytic Converter 6 Cyl 3.3L Magnaflow

Universal Catalytic Converter - 2.00in.
Cutting and Welding Required During Installation
Universal Catalytic Converter - 2.00in.
Universal Standard Grade Federal (Excludes CA)
Product Attributes:
- Inlet Orientation: Straight
- Inlet Diameter: 2
- Heat Shield Attached: Yes
- Body Width: 5.5
- Body Type: Clam Shell
- Heat Shield Material: Aluminized Steel
- Body Height: 3.75
- Subtitle: Federal / Epa Compliant
- Substrate Material: Ceramic
- Inlet Attachment: Weld-on
- Heat Shield Included: Yes
- Outlet Orientation: Straight
- Body Shape: Oval
- Outlet Attachment: Weld-on
- Sensor Port Count: 0
- Air Tube Adaptable: No
- Outlet Diameter: 2

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1981 - Mercury Cougar	L	-	6 Cyl 3.3L	200

3 In Stock

$191.36 CAD

$229.63 CAD

Brand	Magnaflow
Part #	M6694004
Condition	New
Warehouse	B

UPC: 00841380012333

1981 Mercury Marquis Exhaust Manifold Gasket Set 8 Cyl 5.8L Mr Gasket

Rectangle Port Shape; Port Dimensions W-1.12 in. x H-1.48 in.
Exhaust Gasket Set; Rectangle Port Shape; Port Dimensions W-1.12 in. x H-1.48 in.;
Exhaust Gasket Set
Product Attributes:
- Gasket Line: Performance
- WARNING CA Proposition 65: No
- Port Shape: Rectangle
- Collector Gaskets Included: No
- Engine Make/Size: Ford Small Block Windsor
- Thickness: 0.062 In.
- Port Size: 1.120 In. X 1.480 In.
Features:
- High-Temperature Exhaust Material
- Withstands Extreme Exhaust Heat
- Excellent Sealing Durability And Torque Retention
- Superior Tensile Strength
Manufactured from high-temperature composite exhaust material. Provides maximum torque retention to eliminate gasket failure. Can be trimmed if necessary for modified port applications. Precision die cut for an excellent fit. For OE replacement, high-performance street, drag race and oval track.

This Part Fits the Following OEM/Substitute Numbers:

1415

Additional Fitment Information:

Vehicle	Block	CC	Engine	Engine Version	CID
1981 - Mercury Marquis	V	5753	8 Cyl 5.8L	Windsor	351

Brand	Mr Gasket
Part #	G12253
Condition	New
Warehouse	B

1981 Mercury Marquis Exhaust Manifold Gasket Set 8 Cyl 5.0L Mr Gasket

Rectangle Port Shape; Port Dimensions W-1.12 in. x H-1.48 in.
Exhaust Gasket Set; Rectangle Port Shape; Port Dimensions W-1.12 in. x H-1.48 in.;
Exhaust Gasket Set
Product Attributes:
- Gasket Line: Performance
- WARNING CA Proposition 65: No
- Port Shape: Rectangle
- Collector Gaskets Included: No
- Engine Make/Size: Ford Small Block Windsor
- Thickness: 0.062 In.
- Port Size: 1.120 In. X 1.480 In.
Features:
- High-Temperature Exhaust Material
- Withstands Extreme Exhaust Heat
- Excellent Sealing Durability And Torque Retention
- Superior Tensile Strength
Manufactured from high-temperature composite exhaust material. Provides maximum torque retention to eliminate gasket failure. Can be trimmed if necessary for modified port applications. Precision die cut for an excellent fit. For OE replacement, high-performance street, drag race and oval track.

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1981 - Mercury Marquis	V	-	8 Cyl 5.0L	302

Brand	Mr Gasket
Part #	G12253
Condition	New
Warehouse	B

1981 Mercury Zephyr Catalytic Converter - Right 8 Cyl 4.2L MagnaFlow Performance Exhaust

Standard Grade Universal Catalytic Converter-2.25in.
Standard Series; 2.25 in. Inlet/Outlet OD; Overall L-8.00 in.; Not Air Tube Kit Adaptable;Not Legal For Sale Or Use On Vehicles Registered In CA Cutting And Welding Required During Installation
Universal Catalytic Converter-2.25in.
50000 Series Pre-Converter
Product Attributes:
- Inlet Diameter: 2.250 In.
- WARNING CA Proposition 65: No
- Outlet Attachment Type: Weld-on
- Recommended Use: Converter
- Body Material: Stainless Steel
- Inlet Type: Weld-on
- Air Tube Adaptable: No
- Body Length: 8.000 In.
- California Air Resources Board (CARB): No
- Catalytic Converter Format: Pre-catalytic Converter And Main Catalytic Converter
- Outlet Diameter: 2.500 In.
- Oxygen Sensor Location: None
- Heat Shield Attached: No
- Overall Length: 8.000 In.
- Subtitles: Federal / Epa Compliant
- Body Type: Spun
- Inlet Inside Diameter: 2.250 In.
- Outlet Outside Diameter: 2.250 In.
- Converter Body Size: Oem
- Catalytic Converter Air Tube Adapter: Not Air Tube Kit Adaptable
- Body Shape: Round
- Core Substrate Material: Metallic
- Sensor Port Count: 0
- Emission: Non-california (49-state)
- Inlet Attachment Type: Weld-on
- Outlet Type: Weld-on
Features:
- 50000 Series
- Pre-Converter
- Now OBD-II EPA Compliant
MagnaFlow specializes in superior catalytic converter and exhaust technology and has spent the past 30+ years earning its reputation as a global market leader. American engineered and manufactured, MagnaFlow Catalytic Converters combine efficient industrial design to produce a product that exceeds, rather than meets, the highest standards of product performance and efficiency in the industry. MagnaFlow uses both Ceramic and Metallic substrates with different combinations of cell density and wall thickness to meet vehicle specific requirements. MagnaFlow Universal Catalytic Converters form the basic building blocks for a comprehensive line of direct-fit applications. The main benefit of the universal catalytic converter is that one unit may cover a wide variety of vehicle makes and models. Installing universal converters often requires the use of welding, cutting and tube bending equipment that is readily available to most professional installers.

Additional Fitment Information:

Vehicle	Block	CC	Position	Engine	CID
1981 - Mercury Zephyr	V	-	Right	8 Cyl 4.2L	255

Brand	MagnaFlow Performance Exhaust
Part #	50005
Condition	New
Warehouse	C

1981 Mercury Zephyr Catalytic Converter - Left 8 Cyl 4.2L MagnaFlow Performance Exhaust

Standard Grade Universal Catalytic Converter-2.25in.
Standard Series; 2.25 in. Inlet/Outlet OD; Overall L-8.00 in.; Not Air Tube Kit Adaptable;Not Legal For Sale Or Use On Vehicles Registered In CA Cutting And Welding Required During Installation
Universal Catalytic Converter-2.25in.
50000 Series Pre-Converter
Product Attributes:
- Inlet Diameter: 2.250 In.
- WARNING CA Proposition 65: No
- Outlet Attachment Type: Weld-on
- Recommended Use: Converter
- Body Material: Stainless Steel
- Inlet Type: Weld-on
- Air Tube Adaptable: No
- Body Length: 8.000 In.
- California Air Resources Board (CARB): No
- Catalytic Converter Format: Pre-catalytic Converter And Main Catalytic Converter
- Outlet Diameter: 2.500 In.
- Oxygen Sensor Location: None
- Heat Shield Attached: No
- Overall Length: 8.000 In.
- Subtitles: Federal / Epa Compliant
- Body Type: Spun
- Inlet Inside Diameter: 2.250 In.
- Outlet Outside Diameter: 2.250 In.
- Converter Body Size: Oem
- Catalytic Converter Air Tube Adapter: Not Air Tube Kit Adaptable
- Body Shape: Round
- Core Substrate Material: Metallic
- Sensor Port Count: 0
- Emission: Non-california (49-state)
- Inlet Attachment Type: Weld-on
- Outlet Type: Weld-on
Features:
- 50000 Series
- Pre-Converter
- Now OBD-II EPA Compliant
MagnaFlow specializes in superior catalytic converter and exhaust technology and has spent the past 30+ years earning its reputation as a global market leader. American engineered and manufactured, MagnaFlow Catalytic Converters combine efficient industrial design to produce a product that exceeds, rather than meets, the highest standards of product performance and efficiency in the industry. MagnaFlow uses both Ceramic and Metallic substrates with different combinations of cell density and wall thickness to meet vehicle specific requirements. MagnaFlow Universal Catalytic Converters form the basic building blocks for a comprehensive line of direct-fit applications. The main benefit of the universal catalytic converter is that one unit may cover a wide variety of vehicle makes and models. Installing universal converters often requires the use of welding, cutting and tube bending equipment that is readily available to most professional installers.