---
product_id: 674573155
title: "Iridium Spark Plugs 8 Pack 3186 TR5GP 7397 TR5IX Fit for Chevy Silverado 1500 5.3 Avalanche Suburban Tahoe Camaro Colorado,GMC Sierra 1500 Yukon,Cadillac Escalade,Ford F150,Hummer H2 H3 V8 4.8L-6.2L"
brand: "a-naftuly"
price: "40131CFA"
currency: XOF
in_stock: true
reviews_count: 5
url: https://www.desertcart.sn/products/674573155-iridium-spark-plugs-8-pack-3186-tr5gp-7397-tr5ix-fit
store_origin: SN
region: Senegal
---

# Iridium electrode - 6x harder than platinum High melting point - extreme heat resistance Fits V8 engines 4.8L-6.2L across 20+ top models Iridium Spark Plugs 8 Pack 3186 TR5GP 7397 TR5IX Fit for Chevy Silverado 1500 5.3 Avalanche Suburban Tahoe Camaro Colorado,GMC Sierra 1500 Yukon,Cadillac Escalade,Ford F150,Hummer H2 H3 V8 4.8L-6.2L

**Brand:** a-naftuly
**Price:** 40131CFA
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your drive with unstoppable power and precision!

## Quick Answers

- **What is this?** Iridium Spark Plugs 8 Pack 3186 TR5GP 7397 TR5IX Fit for Chevy Silverado 1500 5.3 Avalanche Suburban Tahoe Camaro Colorado,GMC Sierra 1500 Yukon,Cadillac Escalade,Ford F150,Hummer H2 H3 V8 4.8L-6.2L by a-naftuly
- **How much does it cost?** 40131CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/674573155-iridium-spark-plugs-8-pack-3186-tr5gp-7397-tr5ix-fit)

## Best For

- a-naftuly enthusiasts

## Why This Product

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

## Key Features

- • **Complete 8-Pack Set:** Everything you need to upgrade your ignition system in one convenient package.
- • **Heat-Resistant Power:** Engineered to withstand extreme temperatures, ensuring consistent ignition under pressure.
- • **Unmatched Durability:** Iridium fine wire electrode lasts 6x longer than platinum for relentless performance.
- • **Peace of Mind Warranty:** Backed by a 12-month worry-free warranty and dedicated customer support.
- • **Wide Vehicle Compatibility:** Perfectly tailored for Chevy, GMC, Ford, Cadillac, Hummer & more V8 engines from 1993-2019.

## Overview

The A-NAFTULY Iridium Spark Plugs 8 Pack delivers premium ignition performance with iridium electrodes that are six times harder than platinum, ensuring exceptional durability and heat resistance. Designed for a broad range of V8 engines (4.8L to 6.2L) across Chevrolet, GMC, Ford, Cadillac, and Hummer models from 1993 to 2019, this set offers a reliable, long-lasting upgrade backed by a 12-month warranty.

## Description

Iridium Spark Plugs 8 Pack 3186 TR5GP 7397 TR5IX Fit for Chevy Silverado 1500 5.3 Avalanche Suburban Tahoe Camaro Colorado,GMC Sierra 1500 Yukon,Cadillac Escalade,Ford F150,Hummer H2 H3 V8 4.8L-6.2L

## Features

- [Reference Number]: 7397, TR5IX, 3186, TR5GP, 94567, TR5AHX, 2238, TR5, 3784, PTR5D10, 1465, IZTR5B11,XP5243, XP606, 25164640, 5273, 606, 7549, BPR5EFVX, BY481TR5X0
- [Vehicle Fitment]: This automotive replacement spark plugs for V8 4.8L 5.3L 6.0L Chevrolet Chevy Silverado 1500 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013, Silverado 1500 HD 3500 2001-2006, Silverado 2500 1999-2004, Silverado 2500 HD 3500 HD 2001-2019, Silverado 1500 1500 HD 2500 3500 Classic 2007, Chevy Tahoe 2000-2014, Chevy Trailblazer Impala 2006-2009, Chevy Colorado 2009 2010 2011 2012, Chevy Avalanche 2007-2013, Avalanche 1500 2002-2006, Chevy Camaro 2010-2015 and More
- [Vehicle Fitment]: This oem spark plugs for V8 4.8L 5.3L 6.0L 6.2L GMC Sierra 1500 1999-2013, GMC Sierra 2500 1999-2004, GMC Sierra 2500 HD 2001-2019, GMC Yukon/Yukon XL 1500 2500 2000-2014, GMC Savana 1500 2003-2014, GMC Envoy 2005 2006 2007 2008 2009, GMC Canyon 2009-2012; For Cadillac Escalade 2002-2014, Cadillac Escalade ESV EXT 2003-2014, Cadillac CTS 2004-2007; For Buick Rainier 5.3L 2004-2007, Buick LaCrosse 5.3L 2008-2009. For more vehicle details, please see the description and picture
- [Vehicle Fitment]: This spark plugs for Ford F150 1998 1999 2000 2001 2002 2003 V8 5.4, F-150 1993 1994 1995 5.8L, Ford F250 1997-1999 5.4L, E150 2009-2014 4.6L, E-250 2003-2013 4.6L, Ford E250 2009-2014 5.4L; For Hummer H2 2003 2004 2005 2006 2007 6.0L, Hummer H2 2008 2009 6.2L, Hummer H3 2008-2010 5.3L; For Pontiac Grand Prix 2005-2008 5.3L; For Saab 9-7x 2005-2009 5.3L. For more vehicle details, please see the description and picture
- [Premium Material]: The Iridium fine wire center electrode's durability is six times harder than platinum. Iridium alloy has extremely high melting point, giving it high durability to heat and electrical wear, Ideal for today's high performance engines.
- [Package Included]: Set of 8 Iridium Spark Plugs. To give you peace of mind, We offer 12-month worry-free-warranty, If you encounter any issues with the spark plug you purchased from A-NAFTULY store,our dedicated customer support team is ready to assist you.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | A-NAFTULY |
| Brand | A-NAFTULY |
| Item Weight | 6.4 ounces |
| Product Dimensions | 3.8 x 3.5 x 0.7 inches |
| Item model number | 7397, TR5IX, 3186, TR5GP |
| Manufacturer Part Number | AN70280 |

## Product Details

- **Brand:** A-NAFTULY
- **Core Material:** Iridium
- **Thread Size:** 14mm
- **Top Material Type:** Iridium
- **Vehicle Service Type:** Car, Truck, Van

## Images

![Iridium Spark Plugs 8 Pack 3186 TR5GP 7397 TR5IX Fit for Chevy Silverado 1500 5.3 Avalanche Suburban Tahoe Camaro Colorado,GMC Sierra 1500 Yukon,Cadillac Escalade,Ford F150,Hummer H2 H3 V8 4.8L-6.2L - Image 1](https://m.media-amazon.com/images/I/71j2bHvL2qL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Satisfied Customer
*by A***A on March 13, 2025*

These are great spark plugs. I recommend them.Price is pretty good too.

### ⭐⭐⭐⭐ They work and Truck runs Great
*by S***E on March 13, 2025*

I installed these in my 2005 Hummer H2 And they seem to work very well I guess Time will tell so I cannot state about longevity. They were easy to install and came pre gapped. The iridium fine wire center electrodes stability is six times harder than platinum, iridium alloy has extremely high melting point, giving it higher durability to heat and electrical wear, ideal for today's high performance engines and vehicles. I was a little weary at first not using factory spark plugs but these seem very well built and fit perfect for the price. I feel it's a great value and I will update this review but as of now my vehicle is running tiptop..

### ⭐⭐⭐⭐⭐ AWSOME
*by M***N on March 19, 2025*

THANK YOU!

## Frequently Bought Together

- Iridium Spark Plugs 8 Pack 3186 TR5GP 7397 TR5IX Fit for Chevy Silverado 1500 5.3 Avalanche Suburban Tahoe Camaro Colorado,GMC Sierra 1500 Yukon,Cadillac Escalade,Ford F150,Hummer H2 H3 V8 4.8L-6.2L
- JDMSPEED High Performance Spark Plug Ignition Wire for 2000-2009 Chevy GMC V8
- Set of of 8 Square Ignition Coil Pack Fits for 5.3 V8 2007 2008 2009 2010 2011 Chevy Silverado 1500 Avalanche Tahoe Suburban GMC Yukon Sierra Coils 5.3L Replaces# UF413 12570616

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**Shop now:** [https://www.desertcart.sn/products/674573155-iridium-spark-plugs-8-pack-3186-tr5gp-7397-tr5ix-fit](https://www.desertcart.sn/products/674573155-iridium-spark-plugs-8-pack-3186-tr5gp-7397-tr5ix-fit)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-02*