---
product_id: 414085368
title: "12639701 Diesel Glow Plugs 9G for Duramax LLY LML LMM Chevy&GMC LBZ LGH 6.6L, 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 Silverado, Savana, Sierra, Express Replaces# 97364968"
brand: "ivonney"
price: "431 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/414085368-12639701-diesel-glow-plugs-9g-for-duramax-lly-lml-lmm
store_origin: RO
region: Romania
---

# Rapid preheat ignition OE-exceeding durability Perfect fit for GM 6.6L Duramax 12639701 Diesel Glow Plugs 9G for Duramax LLY LML LMM Chevy&GMC LBZ LGH 6.6L, 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 Silverado, Savana, Sierra, Express Replaces# 97364968

**Brand:** ivonney
**Price:** 431 Lei
**Availability:** ✅ In Stock

## Summary

> 🔥 Ignite your Duramax’s power with precision-engineered glow plugs!

## Quick Answers

- **What is this?** 12639701 Diesel Glow Plugs 9G for Duramax LLY LML LMM Chevy&GMC LBZ LGH 6.6L, 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 Silverado, Savana, Sierra, Express Replaces# 97364968 by ivonney
- **How much does it cost?** 431 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/414085368-12639701-diesel-glow-plugs-9g-for-duramax-lly-lml-lmm)

## Best For

- ivonney enthusiasts

## Why This Product

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

## Key Features

- • **Self-Regulating Safety Tech:** Automatically controls electrical flow to prevent overheating, protecting your engine’s health.
- • **Fast Cold Starts, Every Time:** Preheats combustion air for instant ignition in cold conditions, eliminating frustrating delays.
- • **Built to Outperform OE Standards:** Crafted with premium copper core for unmatched durability and long-lasting service life.
- • **Seamless Compatibility with GM Duramax:** Specifically engineered for 2006-2016 Chevy & GMC 6.6L V8 engines, ensuring perfect fit and function.
- • **Complete 8-Pack for Full Cylinder Coverage:** Replace all glow plugs at once to optimize throttle response and maintain peak engine performance.

## Overview

The IVONNEY 12639701 Diesel Glow Plugs are premium aftermarket replacements designed for GM 6.6L V8 Duramax engines (2006-2016). Featuring a copper core and self-regulating electrical flow, these 9G glow plugs ensure rapid cold starts, enhanced throttle response, and long-lasting durability. Sold as an 8-piece set, they perfectly fit Chevy Silverado, GMC Sierra, Savana, and Express models, exceeding original equipment standards for reliable, professional-grade performance.

## Description

12639701 Diesel Glow Plugs 9G for Duramax LLY LML LMM Chevy&GMC LBZ LGH 6.6L, 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 Silverado, Savana, Sierra, Express Replaces# 97364968

## Features

- GLOW PLUG FUNCTION: Diesel glow plug preheat the air in the combustion chamber in diesel engines so that they start faster when they are cold, and are the high quality replacement ideal for many vehicles on the road today. 9G glow plugs maintain ignition in all cylinders, optimizing throttle response. When the glow plugs have an issue, they can usually cause problems with the driveability of your vehicle, that's when you need one or more glow plugs
- COMPATIBILITY: Diesel glowplugs compatible with GM 6.6L V8 LBZ LGH LLY LML LMM Duramax. 12639701 glow plug for 2006-2016 Chevy Express 2500, 3500 | 2006-2016 Chevy Silverado 2500 HD | 2007 Chevy Silverado 2500 HD Classic, 3500 Classic | 2006 Chevy Silverado 3500 | 2007-2016 Chevy Silverado 3500 HD | 2006-2016 GMC Savana 2500, 3500 | 2006-2016 GMC Sierra 2500 HD | 2007 GMC Sierra 2500 HD Classic, 3500 Classic | 2006 GMC Sierra 3500 | 2007-2016 GMC Sierra 3500 HD glow plug
- HIGH QUALITY 9G GLOW PLUGS: These professional aftermarket replacement glow plugs are manufactured to exceed OE performance glow plug, extremely durable ensure a long service life, and meet your expectations for fit, form, and function. Glow plugs are easy to install, Self-regulating to control electrical flow from the battery as temperatures rise to avoid overheating. Designed to give diesel engines the necessary heat to run and function properly, especially in cold weather
- REPLACE PART NUMBER: 9G glow plug Replaces# 12639701, 97364968. The diesel glow plugs are usually on top of the cylinder head. When you places them please remove the glow plug wires; remove the glow plugs carefully one at a time; clean each electrical contact and nut; use reamer and ream the glow plug hole for each glow plug; replace each plug with news and tighten them down with a ratchet; reattach the electrical wires to each glow plug with a nut using the wrench
- NOTE: Package included: 8Pcs x 12639701 Glow Plugs. All 9g glow plugs are closely inspected and validated to meet the strictest quality standards to ensure a long lifetime. Professional installation is highly recommended as no instructions are included. Please check whether this diesel glowplugs fit for your car before purchase . If you still can't confirm, please tell us your complete VIN Code, we will check for you accurately

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | IVONNEY |
| Core Material | Copper |
| Thread Size | M14x1.5 |
| Top Material Type | Copper |
| Vehicle Service Type | Truck |
| Automotive Fit Type | Vehicle Specific Fit |
| Manufacturer | IVONNEY |
| Model | 12639701 Diesel Glow Plugs |
| Item Weight | 11.2 ounces |
| Package Dimensions | 6.26 x 3.66 x 0.83 inches |
| Item model number | 12639701 Diesel Glow Plugs |
| Manufacturer Part Number | 12639701 Diesel Glow Plugs |

## Product Details

- **Brand:** IVONNEY
- **Core Material:** Copper
- **Thread Size:** M14x1.5
- **Top Material Type:** Copper
- **Vehicle Service Type:** Truck

## Images

![12639701 Diesel Glow Plugs 9G for Duramax LLY LML LMM Chevy&GMC LBZ LGH 6.6L, 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 Silverado, Savana, Sierra, Express Replaces# 97364968 - Image 1](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-25*