Universal Spark Plug Wire Set 8.5mm with Red Silicone Jacket and Straight Boots Replaces Accel 4040

Features & Benefits - Conductive Carbon Black core wire feature RFI Suppression, tightly woven fiberglass braids adds greater pull strength and terminal retention, while the stainless steel spark plug terminals provide excellent long life, electrical conductivity, and corrosion resistance.. 450 F Rated Silicone Jacket - This 8mm wire's double silicone construction is rated to 450 degrees F. The high-gloss wire jacket resists moisture, chemicals, and heat extremes for longer life and great looks.. Resistance - 5000 ohms/ft of resistance, more ignition energy can reach the spark plug, producing a longer-lasting, hotter spark flame kernel. The results is higher performance through improved efficiency, quicker throttle response, and reduced emissions. Universal Fit - Both universal and custom-fit applications are available for early and late model cars and trucks, Replaces Part Number: Accel 4040. 2 Years Warranty - This spark plug wire set comes with 2 years warranty, if it ever fails, simply contact us for free replacement or refund. If any other problems, please let us know.