1970 Mercury Marquis Engine Heaters
Save up to 40% on original replacement 1970 Mercury Marquis Engine Heaters. Navigate our online catalogue to find Engine Heaters and other parts designed specifically to fit a 1970 Mercury Marquis.


Engine Heater
$50.29
$102.63
10+ In Stock
Ships: Today, Sep. 22nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.8L 5753cc 351ci V8 (4.00x3.50; 101.6x88.9);
Engine Base: 5.8L 5753cc 351ci V8 (4.00x3.50; 101.6x88.9);
Vehicle Fitment Notes:
Freeze Plug Heater - Standard Version 1-1/2" Freeze Plug Bore Diameter Freeze Plug Installation Location: Left Front or Right Front 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 1-1/2" Freeze Plug Bore Diameter Freeze Plug Installation Location: Left Front or Right Front 12 O-Clock Point Element Point Element - Please Confirm Element Orientation. Improper Position May Result in Heater or Engine Damage

Engine Heater
$50.29
$102.63
10+ In Stock
Ships: Today, Sep. 22nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 7.0L 429ci V8;
Engine Base: 7.0L 429ci V8;
Vehicle Fitment Notes:
Freeze Plug Heater - Standard Version 1-1/2" Freeze Plug Bore Diameter Freeze Plug Installation Location: Left Front or Right Front 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 1-1/2" Freeze Plug Bore Diameter Freeze Plug Installation Location: Left Front or Right Front 12 O-Clock Point Element Point Element - Please Confirm Element Orientation. Improper Position May Result in Heater or Engine Damage

Engine Heater
$50.29
$102.63
10+ In Stock
Ships: Today, Sep. 22nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 7.0L 7030cc 429ci V8 (4.36x3.59; 110.7x91.2);
Engine Base: 7.0L 7030cc 429ci V8 (4.36x3.59; 110.7x91.2);
Vehicle Fitment Notes:
Freeze Plug Heater - Standard Version 1-1/2" Freeze Plug Bore Diameter Freeze Plug Installation Location: Left Front or Right Front 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 1-1/2" Freeze Plug Bore Diameter Freeze Plug Installation Location: Left Front or Right Front 12 O-Clock Point Element Point Element - Please Confirm Element Orientation. Improper Position May Result in Heater or Engine Damage

Engine Heater
$49.93
$59.84
10+ In Stock
Ships: Today, Sep. 22nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.4L 390ci V8;
Engine Base: 6.4L 390ci V8;
Vehicle Fitment Notes:
Freeze Plug Heater - Standard Version 1-3/4" Freeze Plug Bore Diameter Freeze Plug Installation Location: 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 Front 6 or 12 O-Clock Point Element Point Element - Please Confirm Element Orientation. Improper Position May Result in Heater or Engine Damage

Engine Heater
$49.93
$59.84
10+ In Stock
Ships: Today, Sep. 22nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.4L 6391cc 390ci V8 (4.05x3.78; 101.6x96.0);
Engine Base: 6.4L 6391cc 390ci V8 (4.05x3.78; 101.6x96.0);
Vehicle Fitment Notes:
Freeze Plug Heater - Standard Version 1-3/4" Freeze Plug Bore Diameter Freeze Plug Installation Location: 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 Front 6 or 12 O-Clock Point Element Point Element - Please Confirm Element Orientation. Improper Position May Result in Heater or Engine Damage

Engine Heater
$49.93
$59.84
10+ In Stock
Ships: Today, Sep. 22nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 7.0L 7014cc 428ci V8 (4.13x3.98; 104.9x101.2);
Engine Base: 7.0L 7014cc 428ci V8 (4.13x3.98; 104.9x101.2);
Vehicle Fitment Notes:
Freeze Plug Heater - Standard Version 1-3/4" Freeze Plug Bore Diameter Freeze Plug Installation Location: 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 Front 6 or 12 O-Clock Point Element Point Element - Please Confirm Element Orientation. Improper Position May Result in Heater or Engine Damage