1980 Mercury Monarch Engine Heater
Browse our online catalogue to find original replacement Engine Heaters specifically designed to fit a 1980 Mercury Monarch.

1980 Mercury Monarch Engine Heater
$91.56
10+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Fits: 1980 Mercury Monarch
Equipped With:
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Vehicle Fitment Notes:
Freeze Plug Heater - Standard Version 1-1/2" Freeze Plug Bore Diameter Freeze Plug Installation Location: Right Rear 6 O-Clock Point Element Remove and Replace Starter Point Element - Please Confirm Element Orientation. Improper Position May Result in Heater or Engine Damage
Freeze Plug Heater - Standard Version 1-1/2" Freeze Plug Bore Diameter Freeze Plug Installation Location: Right Rear 6 O-Clock Point Element Remove and Replace Starter Point Element - Please Confirm Element Orientation. Improper Position May Result in Heater or Engine Damage

1980 Mercury Monarch Engine Heater
$91.56
10+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Fits: 1980 Mercury Monarch
Equipped With:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2);
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2);
Vehicle Fitment Notes:
Freeze Plug Heater - Standard Version 1-1/2" Freeze Plug Bore Diameter Freeze Plug Installation Location: Left Rear or Right Rear 6 O-Clock Point Element Remove and Replace Starter Point Element - Please Confirm Element Orientation. Improper Position May Result in Heater or Engine Damage
Freeze Plug Heater - Standard Version 1-1/2" Freeze Plug Bore Diameter Freeze Plug Installation Location: Left Rear or Right Rear 6 O-Clock Point Element Remove and Replace Starter Point Element - Please Confirm Element Orientation. Improper Position May Result in Heater or Engine Damage

1980 Mercury Monarch Engine Heater
$53.58
10+ In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Fits: 1980 Mercury Monarch
Equipped With:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Vehicle Fitment Notes:
Freeze Plug Heater - Standard Version 1-3/4" Freeze Plug Bore Diameter Freeze Plug Installation Location: Right Center or Right Front 6 or 12 O-Clock Point Element Point Element - Please Confirm Element Orientation. Improper Position May Result in Heater or Engine Damage
Freeze Plug Heater - Standard Version 1-3/4" Freeze Plug Bore Diameter Freeze Plug Installation Location: Right Center or Right Front 6 or 12 O-Clock Point Element Point Element - Please Confirm Element Orientation. Improper Position May Result in Heater or Engine Damage