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Auto Extra 4056 8mm Super Stock Spark Plug Wire Set

Manufacturer

Picture for manufacturer Auto Extra

Part Number

4056
7 reviews
Sale Price

$44.88

1 left at this price

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Auto Extra 4056 SuperStock 4000 series spark plug wire set is designed to upgrade OE ignition systems for high-spark delivery levels in street-driven applications. This 8mm wire set features a graphite core with yellow silicone wire and HEI stock-style boots.

Key Features:

  • 450°F rated silicone jacket extruded over a tightly woven, rugged fiberglass braid
  • High dielectric strength EPDM (Ethylene Propylene Diene Monomer) inner insulation for performance that exceeds SAE specifications
  • Graphite core material with 1000 Ohm/foot resistance for RFI suppression
  • Silicone boots with 135-degree spark plug boot angle
  • Stainless steel plug terminals and high-strength fiberglass braid construction

This custom-fit spark plug wire set provides efficient spark energy delivery for reliable performance and is compatible with both pre and post-HEI vehicles. The high-gloss yellow silicone jacket offers excellent heat resistance and durability for demanding street applications.

Great service and product!

Priced less than anywhere on the web for the same product. Arrived sooner than expected.

Thanks for the quick response

Only issue was the tracking it showed for several days that product was in warehouse, in actuality it had been shipped

none

Quality of my item was not as original, transaction was good, price was high for the item!

My students will benefit from the timing belt display (demo) unit I purchased from you! Fast shipping time, quality made and fair pricing! Thank you! :)

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