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1980 Mercury Monarch Engine Parts

Save up to 40% on original replacement 1980 Mercury Monarch maintenance and repair parts. Over 1,000 high-quality, direct-fit parts for a 1980 Mercury Monarch, offered by well-known brands such as SEALED POWER, DORMAN, BWD. Find Brakes, Engine, Suspension, and many more car parts with our easy-to-use online catalogue.
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$11.93
In Stock
Brand: Fel-Pro
Condition: New
Quantity Required: 1
Vehicle fitment:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Vehicle Fitment Notes:
Use: Timing Cover Use w/installation tool
1 Year Warranty
$11.78
In Stock
Brand: Fel-Pro
Condition: New
Quantity Required: 1
Vehicle fitment:
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Vehicle Fitment Notes:
Use: Timing Cover Use w/installation tool
1 Year Warranty
$11.78
In Stock
Brand: Fel-Pro
Condition: New
Quantity Required: 1
Vehicle fitment:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2);
Vehicle Fitment Notes:
Use: Timing Cover Use w/installation tool
1 Year Warranty
$49.30
In Stock
Brand: Fel-Pro
Condition: New
Quantity Required: 1
Vehicle fitment:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Vehicle Fitment Notes:
Use: Timing Cover
1 Year Warranty
$49.30
In Stock
Brand: Fel-Pro
Condition: New
Quantity Required: 1
Vehicle fitment:
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Vehicle Fitment Notes:
Use: Timing Cover
1 Year Warranty
$49.30
In Stock
Brand: Fel-Pro
Condition: New
Quantity Required: 1
Vehicle fitment:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2);
Vehicle Fitment Notes:
Use: Timing Cover
1 Year Warranty
$1.61
$1.70
In Stock
Brand: Fel-Pro
Condition: New
Quantity Required: 1
Vehicle fitment:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Vehicle Fitment Notes:
2 5/8" ID
1 Year Warranty
$4.33
$2.55
In Stock
Brand: Fel-Pro
Condition: New
Quantity Required: 1
Vehicle fitment:
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Vehicle Fitment Notes:
5 1/32" ID
1 Year Warranty
$4.33
$2.55
In Stock
Brand: Fel-Pro
Condition: New
Quantity Required: 1
Vehicle fitment:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2);
Vehicle Fitment Notes:
5 1/32" ID
1 Year Warranty
$2.45
In Stock
Brand: Fel-Pro
Condition: New
Quantity Required: 1
Vehicle fitment:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2);
Vehicle Fitment Notes:
5 3/8" ID
1 Year Warranty
$0.91
$0.99
In Stock
Brand: Fel-Pro
Condition: New
Quantity Required: 1
Vehicle fitment:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
1 Year Warranty
$0.91
$0.99
In Stock
Brand: Fel-Pro
Condition: New
Quantity Required: 1
Vehicle fitment:
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
1 Year Warranty
$0.91
$0.99
In Stock
Brand: Fel-Pro
Condition: New
Quantity Required: 1
Vehicle fitment:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2);
1 Year Warranty
$1.86
$1.96
In Stock
Brand: Fel-Pro
Condition: New
Quantity Required: 1
Vehicle fitment:
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Vehicle Fitment Notes:
Inlet Tube
1 Year Warranty
$1.86
$1.96
In Stock
Brand: Fel-Pro
Condition: New
Quantity Required: 1
Vehicle fitment:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2);
Vehicle Fitment Notes:
Inlet Tube
1 Year Warranty
$43.18
In Stock
Brand: Fel-Pro
Condition: New
Quantity Required: 1
Vehicle fitment:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
1 Year Warranty
$26.68
$28.36
In Stock
Brand: Fel-Pro
Condition: New
Quantity Required: 2
Vehicle fitment:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2);
Vehicle Fitment Notes:
PermaTorque
1 Year Warranty
$34.43
In Stock
Brand: Fel-Pro
Condition: New
Quantity Required: 2
Vehicle fitment:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2);
Vehicle Fitment Notes:
HeadSaver
1 Year Warranty
$35.57
$37.78
In Stock
Brand: Fel-Pro
Condition: New
Quantity Required: 2
Vehicle fitment:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2);
Vehicle Fitment Notes:
Hi-Perf. Eng.
1 Year Warranty
$22.80
$24.24
In Stock
Brand: Fel-Pro
Condition: New
Quantity Required: 1
Vehicle fitment:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Vehicle Fitment Notes:
Type: Rear Main Seal Set Rubber Two-piece
1 Year Warranty
$22.80
$24.24
In Stock
Brand: Fel-Pro
Condition: New
Quantity Required: 1
Vehicle fitment:
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Vehicle Fitment Notes:
Type: Rear Main Seal Set Rubber Two-piece
1 Year Warranty
$22.80
$24.24
In Stock
Brand: Fel-Pro
Condition: New
Quantity Required: 1
Vehicle fitment:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2);
Vehicle Fitment Notes:
Type: Rear Main Seal Set Rubber Two-piece
1 Year Warranty
$56.52
In Stock
Brand: Fel-Pro
Condition: New
Quantity Required: 1
Vehicle fitment:
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Vehicle Fitment Notes:
Water pump to plate gskts. not incl. Multi-piece oil pan gskt. incl.
1 Year Warranty
$56.52
In Stock
Brand: Fel-Pro
Condition: New
Quantity Required: 1
Vehicle fitment:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2);
Vehicle Fitment Notes:
Water pump to plate gskts. not incl. Multi-piece oil pan gskt. incl.
1 Year Warranty
$4.91
In Stock
Brand: Fel-Pro
Condition: New
Quantity Required: 1
Vehicle fitment:
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Vehicle Fitment Notes:
Use: Camshaft Sprocket Sprocket to camshaft
1 Year Warranty
$4.91
In Stock
Brand: Fel-Pro
Condition: New
Quantity Required: 1
Vehicle fitment:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2);
Vehicle Fitment Notes:
Use: Camshaft Sprocket Sprocket to camshaft
1 Year Warranty
$113.99
In Stock
Brand: Fel-Pro
Condition: New
Quantity Required: 1
Vehicle fitment:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Vehicle Fitment Notes:
Exh. pipe packing not incl. Premium valve stem seals incl.
1 Year Warranty
$162.69
In Stock
Brand: Fel-Pro
Condition: New
Quantity Required: 1
Vehicle fitment:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2);
Vehicle Fitment Notes:
Exc. H.O. Water pump to plate gskts. not incl. Multi-piece oil pan gskt. incl. Premium valve stem seals incl.
1 Year Warranty
$80.51
In Stock
Brand: Fel-Pro
Condition: New
Quantity Required: 1
Vehicle fitment:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Vehicle Fitment Notes:
Exh. pipe packing not incl. Premium valve stem seals incl.
1 Year Warranty
$120.82
In Stock
Brand: Fel-Pro
Condition: New
Quantity Required: 1
Vehicle fitment:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2);
Vehicle Fitment Notes:
Premium valve stem seals incl.
1 Year Warranty
$98.85
In Stock
Brand: Fel-Pro
Condition: New
Quantity Required: 1
Vehicle fitment:
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Vehicle Fitment Notes:
Int. manifold gskt. & exh. pipe packing not incl. Premium valve stem seals incl.
1 Year Warranty
$105.66
In Stock
Brand: Fel-Pro
Condition: New
Quantity Required: 1
Vehicle fitment:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2);
Vehicle Fitment Notes:
Type: Kit Gasket Set Premium valve stem seals incl.
1 Year Warranty
$21.11
$22.43
In Stock
Brand: Fel-Pro
Condition: New
Quantity Required: 1
Vehicle fitment:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2);
1 Year Warranty
$18.25
$19.39
In Stock
Brand: Fel-Pro
Condition: New
Quantity Required: 1
Vehicle fitment:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2);
1 Year Warranty
$64.33
In Stock
Brand: Fel-Pro
Condition: New
Quantity Required: 1
Vehicle fitment:
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
1 Year Warranty
$25.42
$14.85
In Stock
Brand: Fel-Pro
Condition: New
Quantity Required: 1
Vehicle fitment:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
1 Year Warranty
$20.88
$22.18
In Stock
Brand: Fel-Pro
Condition: New
Quantity Required: 1
Vehicle fitment:
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Vehicle Fitment Notes:
Multi-piece Cork
1 Year Warranty
$20.88
$22.18
In Stock
Brand: Fel-Pro
Condition: New
Quantity Required: 1
Vehicle fitment:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2);
Vehicle Fitment Notes:
Multi-piece Cork
1 Year Warranty
$67.97
In Stock
Brand: Fel-Pro
Condition: New
Quantity Required: 1
Vehicle fitment:
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Vehicle Fitment Notes:
PermaDryPlus one-piece molded rubber gskt. incl. Oil Pan SnapUps incl.
1 Year Warranty
$67.97
In Stock
Brand: Fel-Pro
Condition: New
Quantity Required: 1
Vehicle fitment:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2);
Vehicle Fitment Notes:
PermaDryPlus one-piece molded rubber gskt. incl. Oil Pan SnapUps incl.
1 Year Warranty