---
product_id: 1954843
title: "4040 Spark Plug Wire Set - 8mm - Yellow with Orange Straight Boots"
brand: "accel"
price: "€ 101.20"
currency: EUR
in_stock: true
reviews_count: 13
category: "Accel"
url: https://www.desertcart.it/products/1954843-4040-spark-plug-wire-set-8mm-yellow-with-orange-straight
store_origin: IT
region: Italy
---

# 8mm high gloss silicone wire 450°F silicone jacket RFI suppression tech 4040 Spark Plug Wire Set - 8mm - Yellow with Orange Straight Boots

**Brand:** accel
**Price:** € 101.20
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your ride with ACCEL’s vibrant power boost!

## Quick Answers

- **What is this?** 4040 Spark Plug Wire Set - 8mm - Yellow with Orange Straight Boots by accel
- **How much does it cost?** € 101.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/1954843-4040-spark-plug-wire-set-8mm-yellow-with-orange-straight)

## Best For

- accel enthusiasts

## Why This Product

- Trusted accel brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Fit for Power:** Custom-fit universal coverage for both domestic and import engines—upgrade without compromise.
- • **Heat-Resistant Brilliance:** 450°F-rated silicone jacket keeps performance blazing even under extreme engine heat.
- • **Vibrant High-Gloss Finish:** Striking yellow with orange boots adds a bold, custom look that stands out in your engine bay.
- • **Interference-Free Ignition:** Advanced RFI suppression ensures clean, reliable spark delivery for street-driven vehicles.
- • **Durable Stainless Steel Terminals:** Zinc-plated, corrosion-resistant terminals guarantee long-lasting, stable connections.

## Overview

The ACCEL 4040 Spark Plug Wire Set features 8mm high-gloss silicone jackets rated for 450°F, stainless steel plug terminals, and advanced RFI suppression technology. Designed for street-driven applications, this set of 8 wires offers custom-fit coverage for universal and import engines, combining durability with eye-catching style in classic ACCEL yellow and orange boots.

## Description

ACCEL SuperStock spark plug wires are uniquely engineered to upgrade your old OE wires. Ideal for street-driven applications; these 8mm wires have 450-degree-Fahrenheit-rated silicone jackets in classic ACCEL yellow extruded over sturdy; tightly woven fiberglass braids. The spiral-core wires feature RFI suppression; special high-dielectric-strength EPDM inner insulation that exceeds SAE specifications; and zinc-plated terminals; come in a set of 8; and feature straight boots.

Review: they are good and bright - wires look good on my 351 cleveland
Review: Muscle Magic - These Accel wires are the greatest spark plug wires I have ever owned. They look and perform perfectly.

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000BW8LRG |
| Best Sellers Rank | #158,249 in Automotive ( See Top 100 in Automotive ) #18 in Automotive Performance Spark Plug Wires #180 in Automotive Replacement Spark Plug Wire Sets |
| Brand | ACCEL |
| Customer Reviews | 4.4 4.4 out of 5 stars (260) |
| Date First Available | November 23, 2005 |
| Exterior | Painted |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2 pounds |
| Item model number | 4040 |
| Manufacturer | ACCEL |
| Manufacturer Part Number | 4040 |
| Model | ACCEL 4040 Spark Plug Wire Set - 8mm - Yellow with Orange Straight Boots |
| OEM Part Number | 4040 |
| Product Dimensions | 9.2 x 7.3 x 3.7 inches |

## Images

![4040 Spark Plug Wire Set - 8mm - Yellow with Orange Straight Boots - Image 1](https://m.media-amazon.com/images/I/71oZK5FyKSL.jpg)

## Questions & Answers

**Q: I have 92 c1500 chevy truck and 84 chevy caprice both with headers will these wires fit both vehicles?**
A: yes. they are long enough for any vehicle

**Q: Will I have to "cut to fit" or do you have custom fit for a Ford Y-block?. is a special crimping tool required**
A: You’ll have to cut these to fit. No special crimping tool, regular crimping pliers work fine

**Q: Will these fit a 428 cobra jet??**
A: Yes they will fit. You can also trim them so you get a nice clean look

**Q: I have a 1969 gto 8cly. 400 will these wires work hei dist.**
A: yes it will you will have to make up one end of the wire.

## Customer Reviews

### ⭐⭐⭐⭐⭐ they are good and bright
*by B***Y on May 12, 2024*

wires look good on my 351 cleveland

### ⭐⭐⭐⭐⭐ Muscle Magic
*by B***L on November 25, 2023*

These Accel wires are the greatest spark plug wires I have ever owned. They look and perform perfectly.

### ⭐⭐⭐⭐⭐ Perfect for IH Scout
*by A***. on February 4, 2020*

I used this on the 392 in my Scout with the Holley distributor. It comes with cable ends for either the Holley distributor or the Prestolite. The wires were all long enough to cut to length and route the proper way.

## Frequently Bought Together

- ACCEL 4040 Spark Plug Wire Set - 8mm - Yellow with Orange Straight Boots
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**Shop now:** [https://www.desertcart.it/products/1954843-4040-spark-plug-wire-set-8mm-yellow-with-orange-straight](https://www.desertcart.it/products/1954843-4040-spark-plug-wire-set-8mm-yellow-with-orange-straight)

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-02-01*