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Since 1952

MSD 5543 Street-Fire Spark Plug Wires Set, Ford 289-302 Socket

SAME DAY SHIPPING! Order within the next 17 hours 44 minutes and receive same day shipping

Sold in Quantity:
Cap Terminal Style:
Socket / Female
Conductor Style:
Spiral Core
Spark Plug Boot Ends:
MFG. Part #:
RFI Suppression:
Coil Wire Included:
Garage Sale:
MSD 5543 Street-Fire Spark Plug Wires Set, Ford 289-302 Socket

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Please NOTE the following about this product:

  • This item is sold as a set.



Q & A

What's in the Box

The Street Fire Spark Plug Wires feature a low resistance conductor that’s wrapped in a sleek and durable black sleeve. The terminals are covered in black boots that protect the conductor from engine heat to ensure spark delivery.  These wires are for S/B Fords with a Socket style cap.

  • Helically wound conductor suppresses electro and radio noise
  • Kevlar core combination for great strength and durability
  • Heavy duty terminals for secure connection
  • 8mm silicone and synthetic jacket resists heat and abrasion
  • 500 Ohms per foot resistance for improved spark delivery and power
  • Silicone boots protect against high exhaust temps

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Learn how to properly attach new spark plug terminals and boots by reading our tech article. How to Install Spark Plug Wire Ends.

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Learn how to properly attach new spark plug terminals and boots by reading our tech article. How to Install Spark Plug Wire Ends.

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