---
product_id: 317473784
title: "8x ZZPerformance LS Square High Voltage Coil Packs GM Gen IV LS2 LS3 LS4 LS7"
brand: "zzperformance"
price: "$475.48"
currency: USD
in_stock: true
reviews_count: 8
category: "Zz Performance"
url: https://www.desertcart.us/products/317473784-8x-zzperformance-ls-square-high-voltage-coil-packs-gm-gen
store_origin: US
region: United States of America
---

# 15%+ more spark energy 4-5 whp gain NA, 10+ whp forced induction Direct OEM fit, bolt-on install 8x ZZPerformance LS Square High Voltage Coil Packs GM Gen IV LS2 LS3 LS4 LS7

**Brand:** zzperformance
**Price:** $475.48
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your LS with power that’s dyno-proven and street-ready!

## Quick Answers

- **What is this?** 8x ZZPerformance LS Square High Voltage Coil Packs GM Gen IV LS2 LS3 LS4 LS7 by zzperformance
- **How much does it cost?** $475.48 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/317473784-8x-zzperformance-ls-square-high-voltage-coil-packs-gm-gen)

## Best For

- zzperformance enthusiasts

## Why This Product

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

## Key Features

- • **Seamless OEM Fit:** Bolt-on installation with factory connectors—no modifications needed.
- • **Proven Dyno Gains:** Unlock 4-5 whp on naturally aspirated and 10+ whp on turbo/supercharged LS engines.
- • **Electrify Your Ride:** Experience 15% more spark power for unmatched ignition performance.
- • **Smooth & Responsive:** Enhanced combustion means quicker starts, smoother idle, and sharper throttle response.
- • **Confidence Backed Warranty:** Industry-leading 2-year warranty for peace of mind on every drive.

## Overview

The ZZPerformance LS Square High Voltage Coil Packs deliver 15% more spark energy than stock coils, resulting in measurable horsepower gains—4 to 5 whp on naturally aspirated LS engines and over 10 whp on forced induction setups. Designed for a direct OEM fit on GM Gen IV LS2, LS3, LS4, and LS7 engines, these coils bolt on easily and improve combustion efficiency for smoother idle, faster starts, and enhanced throttle response. Backed by a 2-year warranty, this set of 8 coils is a tested upgrade trusted by enthusiasts seeking real performance gains.

## Description

After the resounding success of our round style LSx ignition coils we now produce and stock the square style. These produce on average 15% more spark and have dyno tested before and after results netting 4 to 5 whp gains on a naturally aspirated LS vehicle. Turbocharged and Supercharged vehicles have netted 10+ whp gains. 15%+ more spark than stock. Which are very impressive numbers for coils. Many sellers just sell aftermarket coils making claims that they are better than stock without any real testing, but have never put it on a dyno to see actual differences. We don't release a product unless it produces better results than a factory OEM coil. With several dyno runs, we have tested many aftermarket brands that produce worse power than OEM GM coils, which in our opinion is unacceptable. This set of 8 coils will fit in place of the stock coils and connect directly to the factory connectors. Once installed, you'll have the power and performance of higher energy ignition. The Increased spark energy and voltage help improve the combustion process of the fuel mixture to create a more efficient burn. This results is improved throttle response, smooth idle, and quick starts, plus increased high rpm performance! These work fine also for totally factory stock vehicles. Industry best 2 year warranty. Sold in a set of 8. Fits 4.8, 5.3, 6.0, 6.2, 7.0

Review: Look good and function well - These installed nicely and seem to work very well. I'm pleased with them.
Review: Fit perfectly and look and perform exactly as described - Very nice quality and perfect fitment and worked better than described or expected I would highly recommend them and this seller

## Features

- square style LSx ignition coils

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08RJYZKJ8 |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #818,213 in Automotive ( See Top 100 in Automotive ) #2,975 in Automotive Replacement Ignition Coils |
| Brand | ZZPerformance |
| Connector Gender | Male |
| Customer Reviews | 4.5 4.5 out of 5 stars (17) |
| Date First Available | December 29, 2020 |
| EU Spare Part Availability Duration | 2 Years |
| Installation Type | Bolt-On |
| Item model number | ZZ-HVCP-LS-SQ-008 |
| Manufacturer | ZZPERFORMANCE |
| Manufacturer Part Number | ZZ-HVCP-LS-SQ-8 |
| Model | 8x ZZPerformance LS Square High Voltage Coil Packs GM Gen IV LS2 LS3 LS4 LS7… |
| Vehicle Service Type | Car |

## Product Details

- **Brand:** ZZPerformance
- **Connector Gender:** Male
- **EU Spare Part Availability Duration:** 2 Years
- **Installation Type:** Bolt-On
- **Vehicle Service Type:** Car

## Images

![8x ZZPerformance LS Square High Voltage Coil Packs GM Gen IV LS2 LS3 LS4 LS7 - Image 1](https://m.media-amazon.com/images/I/61r+suiy8HL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Look good and function well
*by D***Z on December 5, 2025*

These installed nicely and seem to work very well. I'm pleased with them.

### ⭐⭐⭐⭐⭐ Fit perfectly and look and perform exactly as described
*by C***I on December 8, 2023*

Very nice quality and perfect fitment and worked better than described or expected I would highly recommend them and this seller

### ⭐⭐⭐⭐⭐ Power
*by S***N on October 3, 2025*



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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-01*