1977 Mercury Comet Ported Vacuum Switches
Save up to 40% on original replacement 1977 Mercury Comet Ported Vacuum Switches. Navigate our online catalogue to find Ported Vacuum Switches and other parts designed specifically to fit a 1977 Mercury Comet.








Ported Vacuum Switch
$64.94
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.3L 200ci L6 (3.68x3.13; 93.5x79.4);
Engine Base: 3.3L 200ci L6 (3.68x3.13; 93.5x79.4);
Vehicle Fitment Notes:
2 Ports
2 Ports







Ported Vacuum Switch
$64.94
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
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:
2 Ports
2 Ports






Ported Vacuum Switch
$98.08
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.3L 200ci L6 (3.68x3.13; 93.5x79.4);
Engine Base: 3.3L 200ci L6 (3.68x3.13; 93.5x79.4);
Vehicle Fitment Notes:
Yellow 3 Ports
Yellow 3 Ports






Ported Vacuum Switch
$98.08
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
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:
Yellow 3 Ports
Yellow 3 Ports






Ported Vacuum Switch
$98.08
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
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:
Yellow 3 Ports
Yellow 3 Ports







Ported Vacuum Switch
$74.51
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
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:
Black Finish 3 Ports
Black Finish 3 Ports






Ported Vacuum Switch
$75.84
In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
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:
Black Finish 3 Ports
Black Finish 3 Ports






Ported Vacuum Switch
$75.84
In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
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:
with black finish 3 Ports
with black finish 3 Ports






Ported Vacuum Switch
$99.84
Limited Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.3L 200ci L6 (3.68x3.13; 93.5x79.4);
Engine Base: 3.3L 200ci L6 (3.68x3.13; 93.5x79.4);
Vehicle Fitment Notes:
Yellow 3 Ports
Yellow 3 Ports






Ported Vacuum Switch
$99.84
Limited Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
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:
Yellow 3 Ports
Yellow 3 Ports






Ported Vacuum Switch
$99.84
Limited Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
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:
Yellow 3 Ports
Yellow 3 Ports






Ported Vacuum Switch
$66.11
Limited Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.3L 200ci L6 (3.68x3.13; 93.5x79.4);
Engine Base: 3.3L 200ci L6 (3.68x3.13; 93.5x79.4);
Vehicle Fitment Notes:
2 Ports
2 Ports






Ported Vacuum Switch
$66.11
Limited Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
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:
2 Ports
2 Ports






Ported Vacuum Switch
$77.21
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
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:
Black and Gray 2 Ports
Black and Gray 2 Ports







Ported Vacuum Switch
$80.78
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.3L 200ci L6 (3.68x3.13; 93.5x79.4);
Engine Base: 3.3L 200ci L6 (3.68x3.13; 93.5x79.4);
Vehicle Fitment Notes:
Brown 3 Ports
Brown 3 Ports







Ported Vacuum Switch
$80.78
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
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:
Brown 3 Ports
Brown 3 Ports







Ported Vacuum Switch
$80.78
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
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:
Brown 3 Ports
Brown 3 Ports







Ported Vacuum Switch
$88.26
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.3L 200ci L6 (3.68x3.13; 93.5x79.4);
Engine Base: 3.3L 200ci L6 (3.68x3.13; 93.5x79.4);
Vehicle Fitment Notes:
w/o Solenoid Green 3 Ports
w/o Solenoid Green 3 Ports







Ported Vacuum Switch
$88.26
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
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:
w/o Solenoid Green 3 Ports
w/o Solenoid Green 3 Ports







Ported Vacuum Switch
$88.26
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
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:
w/o Solenoid Green 3 Ports
w/o Solenoid Green 3 Ports






Ported Vacuum Switch
$78.89
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
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:
Black and Gray 2 Ports
Black and Gray 2 Ports






Ported Vacuum Switch
$74.74
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.3L 200ci L6 (3.68x3.13; 93.5x79.4);
Engine Base: 3.3L 200ci L6 (3.68x3.13; 93.5x79.4);
Vehicle Fitment Notes:
Brown 3 Ports
Brown 3 Ports






Ported Vacuum Switch
$74.74
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
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:
Brown 3 Ports
Brown 3 Ports






Ported Vacuum Switch
$74.74
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
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:
Brown 3 Ports
Brown 3 Ports






Ported Vacuum Switch
$81.68
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.3L 200ci L6 (3.68x3.13; 93.5x79.4);
Engine Base: 3.3L 200ci L6 (3.68x3.13; 93.5x79.4);
Vehicle Fitment Notes:
w/o Solenoid Green 3 Ports
w/o Solenoid Green 3 Ports






Ported Vacuum Switch
$81.68
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.3L 200ci L6 (3.68x3.13; 93.5x79.4);
Engine Base: 3.3L 200ci L6 (3.68x3.13; 93.5x79.4);
Vehicle Fitment Notes:
without solenoid green 3 Ports
without solenoid green 3 Ports






Ported Vacuum Switch
$81.68
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
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:
w/o Solenoid Green 3 Ports
w/o Solenoid Green 3 Ports






Ported Vacuum Switch
$81.68
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
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:
without solenoid green 3 Ports
without solenoid green 3 Ports






Ported Vacuum Switch
$81.68
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
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:
w/o Solenoid Green 3 Ports
w/o Solenoid Green 3 Ports






Ported Vacuum Switch
$81.68
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
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:
without solenoid green 3 Ports
without solenoid green 3 Ports