1966 Mercury Cyclone Spark Plug Wire Sets
Save up to 40% on original replacement 1966 Mercury Cyclone Spark Plug Wire Sets. Navigate our online catalogue to find Spark Plug Wire Sets and other parts designed specifically to fit a 1966 Mercury Cyclone.






Spark Plug Wire Set
$77.50
$42.06
10+ 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: 4.7L 4727cc 289ci V8 (4.00x2.88; 101.6x73.0);
Engine Base: 4.7L 4727cc 289ci V8 (4.00x2.88; 101.6x73.0);
Vehicle Fitment Notes:
Part # RC-FDX001
Part # RC-FDX001





Spark Plug Wire Set
$70.92
$42.04
10+ 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: 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:
Part # RC-FDX014
Part # RC-FDX014




Spark Plug Wire Set
$33.60
In 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: 4.7L 4727cc 289ci V8 (4.00x2.88; 101.6x73.0);
Engine Base: 4.7L 4727cc 289ci V8 (4.00x2.88; 101.6x73.0);




Spark Plug Wire Set
$33.60
In 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: 6.4L 6391cc 390ci V8 (4.05x3.78; 101.6x96.0);
Engine Base: 6.4L 6391cc 390ci V8 (4.05x3.78; 101.6x96.0);




Spark Plug Wire Set
$60.21
10+ 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: 4.7L 4727cc 289ci V8 (4.00x2.88; 101.6x73.0);
Engine Base: 4.7L 4727cc 289ci V8 (4.00x2.88; 101.6x73.0);




Spark Plug Wire Set
$60.21
10+ 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: 6.4L 6391cc 390ci V8 (4.05x3.78; 101.6x96.0);
Engine Base: 6.4L 6391cc 390ci V8 (4.05x3.78; 101.6x96.0);



Spark Plug Wire Set
$65.08
$41.03
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
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);



Spark Plug Wire Set
$58.58
$36.94
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.7L 4727cc 289ci V8 (4.00x2.88; 101.6x73.0);
Engine Base: 4.7L 4727cc 289ci V8 (4.00x2.88; 101.6x73.0);



Spark Plug Wire Set
$19.38
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.7L 4727cc 289ci V8 (4.00x2.88; 101.6x73.0);
Engine Base: 4.7L 4727cc 289ci V8 (4.00x2.88; 101.6x73.0);
Vehicle Fitment Notes:
BWD Select Premium Quality
BWD Select Premium Quality



Spark Plug Wire Set
$19.38
Out of Stock
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:
BWD Select Premium Quality
BWD Select Premium Quality




Spark Plug Wire Set
$88.71
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.7L 4727cc 289ci V8 (4.00x2.88; 101.6x73.0);
Engine Base: 4.7L 4727cc 289ci V8 (4.00x2.88; 101.6x73.0);
Vehicle Fitment Notes:
8.5mm High Performance Wire
8.5mm High Performance Wire




Spark Plug Wire Set
$88.71
Call For Availability
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:
8.5mm High Performance Wire
8.5mm High Performance Wire




Spark Plug Wire Set
$161.41
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.7L 4727cc 289ci V8 (4.00x2.88; 101.6x73.0);
Engine Base: 4.7L 4727cc 289ci V8 (4.00x2.88; 101.6x73.0);
Vehicle Fitment Notes:
Equipped with Ceramic Spark Plug Boots 8.5mm High Performance Wire
Equipped with Ceramic Spark Plug Boots 8.5mm High Performance Wire




Spark Plug Wire Set
$161.41
Call For Availability
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:
Equipped with Ceramic Spark Plug Boots 8.5mm High Performance Wire
Equipped with Ceramic Spark Plug Boots 8.5mm High Performance Wire

Spark Plug Wire Set
$65.99
$53.85
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.7L 4727cc 289ci V8 (4.00x2.88; 101.6x73.0);
Engine Base: 4.7L 4727cc 289ci V8 (4.00x2.88; 101.6x73.0);
Vehicle Fitment Notes:
Original Equipment Replacement Part / Complete Ignition Wire Set - 7mm
Original Equipment Replacement Part / Complete Ignition Wire Set - 7mm

Spark Plug Wire Set
$60.27
$46.56
Out of Stock
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:
Original Equipment Replacement Part / Complete Ignition Wire Set - 7mm
Original Equipment Replacement Part / Complete Ignition Wire Set - 7mm