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

(Ford F-150 1975-96, Mustang 1964-73, 1979-95, Explorer 1996-98, F-250 1960-97, Bronco 1966-96, Thunderbird 1955-88, 1991-93, F-350 1960-97 + 366 more models)

Part of: Accel Universal Fit Motorcycle Spark Plug Wire Sets

Other options in this family: Accel 4039B Accel 5041R Accel 4039 Accel 4041R Accel 5040K

Manufacturer

Picture for manufacturer Accel

Part Number

4040R
17 reviews
Sale Price

$69.95

3 left at this price

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Usually delivered within 2 days

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The Accel 4040R is a high-performance 8mm spark plug wire set featuring distinctive red silicone jackets and matching red straight boots. Engineered for both pre- and post-HEI (High Energy Ignition) vehicles, this universal fit wire set delivers reliable ignition performance with superior heat and chemical resistance.

Key Features:

  • 8mm high-gloss silicone jacket rated to 450°F for extreme heat resistance
  • High-strength fiberglass braid construction for durability and flexibility
  • Stainless steel plug terminals resist corrosion and ensure solid connections
  • RFI (Radio Frequency Interference) suppression for clean ignition in street-driven applications
  • Custom-fit universal design provides broad coverage for domestic and import vehicles
  • Red wire with red straight boots for a coordinated performance appearance

This wire set combines race-proven Accel engineering with the reliability needed for daily driving, offering improved spark delivery while protecting sensitive electronics from interference.

Products specifications

Fits

Ford F-150 1975-96, Mustang 1964-73, 1979-95, Explorer 1996-98, F-250 1960-97, Bronco 1966-96, Thunderbird 1955-88, 1991-93, F-350 1960-97, Maverick 1971-77, Galaxie 500 1962-74, F-100 1956-83, F-250 Pickup 1960-97, Fairlane 1955-70 + 361 more models

Boot Material

Silicone

Boot Temperature Rating

Meets or Exceeds OE

Brand

ACCEL

Category

Ignition Wire

Color

Red

Core

Carbon Graphite

Emission Code

5

Material

Silicone

Product Type

Spark Plug Wires

Resistance

Meets or Exceeds OE

Spark Plug Boot Angle

Straight

Sub Category

Ignition Wire and Related Components

Warning

California Proposition 65

Warranty

Manufacturer's Limited 1 Year Warranty

Weight

2.31

Wire Diameter

8

Wire Series

SuperStock

Wire Temp Rating

450 Degree

Easy order and quick ship!

Quick and easy

Quick and easy. A bit heavy on shipping and handeling but what the heck

As described. Good value.

Easy Fast ordering

excellent

quick delivery

Just as ordered. Superb shipping

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Great Pricing (lowest i can find anywhere) and Quick Shipping, Product has no damage from shipping! Thank you Autoplicity!

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