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Accel Spark Plug Wire Set- 8mm, Red Wire with Red Straight Boots 4040R

Accel Spark Plug Wire Set- 8mm, Red Wire with Red Straight Boots 4040R
Accel Spark Plug Wire Set- 8mm, Red Wire with Red Straight Boots 4040RAccel Spark Plug Wire Set- 8mm, Red Wire with Red Straight Boots 4040RAccel Spark Plug Wire Set- 8mm, Red Wire with Red Straight Boots 4040RAccel Spark Plug Wire Set- 8mm, Red Wire with Red Straight Boots 4040R
$102.99 ea
NEWARRIVING SOONEstimated Ship Date 02/24/2025 (If Ordered Today)99 Available from HOLLEY PERFORMANCE PRODUCTS as of 02/05/2025
Model: 3988684
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
STANDARD
DELIVERY
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[More Info]
ACCEL's SuperStock 4000 series spark plug wire sets are designed to upgrade an OE ignition system for high-spark delivery levels for street driven applications. The 450 degree F rated silicone jacket is extruded over a tightly woven, rugged fiberglass braid. The braid is applied over high dielectric strength EPDM (Ethylene Propylene Diene Monomer) inner insulation for ignition wire performance that exceeds SAE specifications.
Features:
  • 7mm And 8mm High Gloss Silicone Jacket
  • 450 F Rated Silicone Jacket
  • Stainless Steel Plug Terminals
  • RFI Suppression For Street Driven Applications
  • Custom-fit Universal And Import Coverage
  • High-strength Fiberglass Braid Construction
  • Pre And Post HEI Vehicles
About Accel Performance Group

For more than 40 years, ACCEL has been a leader in performance fuel and ignition systems, proving itself on the racetracks and drag strips of the world – and on the street. With an ever-expanding line of SuperCoils and all the spark plug wires, tune-up kits, and fuel injectors hot rodders have trusted and relied on for years, ACCEL is constantly developing innovative new products designed to push power, speed, and performance to match advancements in automotive technology. Now part of Holley Performance, ACCEL offers a comprehensive selection of performance products, including coils, digital fuel injection systems, fuel injectors, distributors, caps, rotors, ignition wires, spark plugs.

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Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Years Engine Fitment Notes
Ford Mustang II 1975 5.0L / 302 / V8 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Ford Mustang II 1976 5.0L / 302 / V8 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Ford Mustang II 1977 5.0L / 302 / V8 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Ford Mustang II 1978 5.0L / 302 / V8 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Ford Mustang 1964 4.3L / 260 / V8
4.7L / 289 / V8		 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Ford Mustang 1965 4.7L / 289 / V8 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Ford Mustang 1966 4.7L / 289 / V8 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Ford Mustang 1967 4.7L / 289 / V8
6.4L / 390 / V8		 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Ford Mustang 1968 4.7L / 289 / V8
5.0L / 302 / V8
6.4L / 390 / V8
7.0L / 428 / V8		 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Ford Mustang 1969 5.8L / 351 / V8
5.0L / 302 / V8
6.4L / 390 / V8
7.0L / 429 / V8		 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Ford Mustang 1970 5.8L / 351 / V8
5.0L / 302 / V8
7.0L / 429 / V8		 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Ford Mustang 1971 5.8L / 351 / V8
5.0L / 302 / V8
7.0L / 429 / V8		 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Ford Mustang 1972 5.8L / 351 / V8
5.0L / 302 / V8		 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Ford Mustang 1973 5.8L / 351 / V8
5.0L / 302 / V8		 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Ford Mustang 1979 5.0L / 302 / V8 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Ford Mustang 1980 4.2L / 255 / V8 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Ford Mustang 1981 4.2L / 255 / V8 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Ford Mustang 1982 5.0L / 302 / V8
4.2L / 255 / V8		 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Ford Mustang 1983 5.0L / 302 / V8 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Ford Mustang 1984 5.0L / 302 / V8 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Ford Mustang 1985 5.0L / 302 / V8 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Ford Mustang 1986 5.0L / 302 / V8 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Ford Mustang 1987 5.0L / 302 / V8 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Ford Mustang 1988 5.0L / 302 / V8 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Ford Mustang 1989 5.0L / 302 / V8 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Ford Mustang 1991 5.0L / 302 / V8 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Ford Mustang 1992 5.0L / 302 / V8 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Ford Mustang 1993 5.0L / 302 / V8 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Ford Mustang 1994 5.0L / 302 / V8 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Ford Mustang 1995 5.8L / 351 / V8
5.0L / 302 / V8		 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Mercury Capri 1979 5.0L / 302 / V8 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Mercury Capri 1980 4.2L / 255 / V8 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Mercury Capri 1981 4.2L / 255 / V8 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Mercury Capri 1982 4.2L / 255 / V8
5.0L / 302 / V8		 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Mercury Capri 1983 5.0L / 302 / V8 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Mercury Capri 1984 5.0L / 302 / V8 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Mercury Capri 1985 5.0L / 302 / V8 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Mercury Capri 1986 5.0L / 302 / V8 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Mercury Cougar 1967 6.4L / 390 / V8
4.7L / 289 / V8		 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Mercury Cougar 1968 6.4L / 390 / V8
5.0L / 302 / V8
4.7L / 289 / V8
7.0L / 428 / V8		 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Mercury Cougar 1969 6.4L / 390 / V8
5.0L / 302 / V8
7.0L / 429 / V8
5.8L / 351 / V8		 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Mercury Cougar 1970 5.0L / 302 / V8
7.0L / 429 / V8
5.8L / 351 / V8		 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Mercury Cougar 1971 7.0L / 429 / V8
5.8L / 351 / V8		 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Mercury Cougar 1972 5.8L / 351 / V8 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Mercury Cougar 1973 6.6L / 400 / V8
7.5L / 460 / V8
5.8L / 351 / V8		 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Mercury Cougar 1974 6.6L / 400 / V8
7.5L / 460 / V8
5.8L / 351 / V8		 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Mercury Cougar 1975 6.6L / 400 / V8
7.5L / 460 / V8
5.8L / 351 / V8		 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Mercury Cougar 1976 6.6L / 400 / V8
7.5L / 460 / V8
5.8L / 351 / V8		 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Mercury Cougar 1977 6.6L / 400 / V8
5.0L / 302 / V8
5.8L / 351 / V8		 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Mercury Cougar 1978 6.6L / 400 / V8
5.0L / 302 / V8
5.8L / 351 / V8		 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Mercury Cougar 1979 5.0L / 302 / V8
5.8L / 351 / V8		 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Mercury Cougar 1980 4.2L / 255 / V8
5.0L / 302 / V8		 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Mercury Cougar 1981 4.2L / 255 / V8
5.0L / 302 / V8		 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Mercury Cougar 1982 4.2L / 255 / V8 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Mercury Cougar 1983 5.0L / 302 / V8 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Mercury Cougar 1984 5.0L / 302 / V8 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Mercury Cougar 1985 5.0L / 302 / V8 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Mercury Cougar 1986 5.0L / 302 / V8 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Mercury Cougar 1987 5.0L / 302 / V8 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Mercury Cougar 1988 5.0L / 302 / V8 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Mercury Cougar 1991 5.0L / 302 / V8 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Mercury Cougar 1992 5.0L / 302 / V8 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;
Mercury Cougar 1993 5.0L / 302 / V8 UNIVERSAL FIT SPARK PLUG WIRE SET; RED; 8MM; GRAPHITE CORE; STRAIGHT BOOTS; FOR USE W/PRE AND POST HEI VEHICLES;

Specifications:

Boot Material Silicone
Boot Temperature Rating Meets or Exceeds OE
Color Red
Core Carbon Graphite, Carbon Graphite
Emission Code 5
Material Silicone
Part Type Spark Plug Wire Set
Product Type Spark Plug Wires
Proposition 65 www.P65Warnings.ca.gov
Resistance Meets or Exceeds OE
Spark Plug Boot Angle Straight
Warranty Limited 90 Day Warranty TX, Limited 1 Year Warranty
Weight 2.31
Wire Diameter 8 MM
Wire Series SuperStock
Wire Temp Rating 450 Degree

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