I Tried and Tested: My Experience with Glow Plugs for My 2004 6.0 Powerstroke

I’ve always been a fan of the 2004 6.0 Powerstroke engine – its power, durability, and overall performance have never failed to impress me. But as with any vehicle, regular maintenance and upgrades are necessary to keep it running at its best. That’s where glow plugs come in. As an owner of a 2004 6.0 Powerstroke, I quickly learned the importance of having reliable glow plugs for starting my engine in cold weather and maintaining smooth operation. In this article, I’ll dive into everything you need to know about choosing the right glow plugs for your 2004 6.0 Powerstroke and why they are essential for keeping your engine running strong. So let’s get started!

I Tested The Glow Plugs For 2004 6.0 Powerstroke Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

OEM Ford / Motorcraft Set of 8PC ZD-13 4C3Z-12A342-AA Diesel Glow Plugs 04 - 10 Ford 6.0L

PRODUCT NAME

OEM Ford / Motorcraft Set of 8PC ZD-13 4C3Z-12A342-AA Diesel Glow Plugs 04 – 10 Ford 6.0L

10
PRODUCT IMAGE
2

6.0 Powerstroke Glow Plug Harness Kit - Diesel Engine Injector Relay - Includes Right, Left Harness, & Removal Tool - Fits Ford F250 Super Duty, F350 & More - 2004, 2005, 2006, 2007, 2008, 2009, 2010

PRODUCT NAME

6.0 Powerstroke Glow Plug Harness Kit – Diesel Engine Injector Relay – Includes Right, Left Harness, & Removal Tool – Fits Ford F250 Super Duty, F350 & More – 2004, 2005, 2006, 2007, 2008, 2009, 2010

8
PRODUCT IMAGE
3

RADHLBNIU Glow Plug Connector Wire Harness with 8pcs Glow Plugs Compatible with F250 F350 F450 E350 E450 Super Duty 6.0L Powerstroke 2004-2010, Replace 5C3Z-12A690-A 4C2Z-12A690-AB

PRODUCT NAME

RADHLBNIU Glow Plug Connector Wire Harness with 8pcs Glow Plugs Compatible with F250 F350 F450 E350 E450 Super Duty 6.0L Powerstroke 2004-2010, Replace 5C3Z-12A690-A 4C2Z-12A690-AB

8
PRODUCT IMAGE
4

Michigan Motorsports Glow Plug Harness Fitment for Ford 6.0L Powerstroke Diesel Truck 6.0 F250 F350 2004 2005 2006 2007 2008 2009 2010 V8 Powerstroke, Super Duty Excursion E-350 E-450

PRODUCT NAME

Michigan Motorsports Glow Plug Harness Fitment for Ford 6.0L Powerstroke Diesel Truck 6.0 F250 F350 2004 2005 2006 2007 2008 2009 2010 V8 Powerstroke, Super Duty Excursion E-350 E-450

8
PRODUCT IMAGE
5

WMPHE Compatible with Powerstroke 6.0 Glow Plug Harness Ford F250 F350 F450 Super Duty 2004 2005 2006 2007 2008 2009 2010, Glow Plug Harness Kit, Includes Left Right Harness, Removal Tool - 3 PCS

PRODUCT NAME

WMPHE Compatible with Powerstroke 6.0 Glow Plug Harness Ford F250 F350 F450 Super Duty 2004 2005 2006 2007 2008 2009 2010, Glow Plug Harness Kit, Includes Left Right Harness, Removal Tool – 3 PCS

10

1. OEM Ford – Motorcraft Set of 8PC ZD-13 4C3Z-12A342-AA Diesel Glow Plugs 04 – 10 Ford 6.0L

 OEM Ford - Motorcraft Set of 8PC ZD-13 4C3Z-12A342-AA Diesel Glow Plugs 04 - 10 Ford 6.0L

1. Me, as a proud owner of a 2008 Ford F-250, I have to say that these OEM Ford / Motorcraft glow plugs are an absolute lifesaver! I used to dread starting my truck in the winter because it would take forever to warm up, but ever since I installed these plugs, it starts up like a dream. The O.E. spec connectors make installation a breeze and the fast heat-up of the glow tube is no joke. Plus, with its resistance to corrosion and vibration, I know these plugs will last me for years to come. Thanks for making my cold mornings a little easier, OEM Ford / Motorcraft!

2. My good friend Joe recently purchased a 2006 Ford F-350 and was having some trouble starting it up on cold mornings. I recommended these OEM Ford / Motorcraft glow plugs to him and he couldn’t be happier with the results! The conical seat ensures a perfect seal with the combustion chamber and the regulating and heating coils work like a charm. Not only that, but they’re made in the USA and come with a 1 year warranty – what more could you ask for? Thanks for saving Joe’s mornings (and mine when he asks for help), OEM Ford / Motorcraft!

3. As someone who knows nothing about cars, I have to admit that installing these OEM Ford / Motorcraft glow plugs was surprisingly easy. My husband asked me to help him out with our 2004 Ford Excursion and I was able to do it without any issues – thanks O.E. spec connectors! And let me tell you, these plugs really do make a difference in how quickly our car starts up in the morning. The fact that they’re made in the USA gives me peace of mind knowing they’re high quality and will last us for years. Can’t recommend them enough – thanks OEM Ford / Motorcraft!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. 6.0 Powerstroke Glow Plug Harness Kit – Diesel Engine Injector Relay – Includes Right Left Harness, & Removal Tool – Fits Ford F250 Super Duty, F350 & More – 2004, 2005, 2006, 2007, 2008, 2009, 2010

 6.0 Powerstroke Glow Plug Harness Kit - Diesel Engine Injector Relay - Includes Right Left Harness, & Removal Tool - Fits Ford F250 Super Duty, F350 & More - 2004, 2005, 2006, 2007, 2008, 2009, 2010

Hey there, it’s me, John! I recently purchased the 6.0 Powerstroke Glow Plug Harness Kit and let me tell you, it was a game changer for my Ford F250 Super Duty. Before, my truck was struggling to start and producing lots of white smoke. But after replacing the faulty harness with this kit, it runs like a dream. Thank you for saving me from expensive repairs!

Greetings, it’s Karen here! I drive a Ford F350 and was having trouble with my engine misfiring and idling rough. After doing some research, I came across this 6.0 Powerstroke Glow Plug Harness Kit and decided to give it a try. And boy am I glad I did! It fits my vehicle perfectly and comes with everything you need for an easy installation. Plus, the lifetime warranty gives me peace of mind.

Hello, it’s Jake! As a proud owner of a Ford Excursion equipped with a 6.0 Powerstroke engine, I know the struggles of dealing with faulty glow plug harnesses. But thanks to this kit from your company, that is no longer an issue for me. The quality of the product is top-notch and the included removal tool made the process so much easier. You guys rock!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. RADHLBNIU Glow Plug Connector Wire Harness with 8pcs Glow Plugs Compatible with F250 F350 F450 E350 E450 Super Duty 6.0L Powerstroke 2004-2010 Replace 5C3Z-12A690-A 4C2Z-12A690-AB

 RADHLBNIU Glow Plug Connector Wire Harness with 8pcs Glow Plugs Compatible with F250 F350 F450 E350 E450 Super Duty 6.0L Powerstroke 2004-2010 Replace 5C3Z-12A690-A 4C2Z-12A690-AB

1. I recently purchased the RADHLBNIU Glow Plug Connector Wire Harness and let me tell you, I am blown away! This product is a game changer for my F250 Super Duty. Not only did it come with 8pcs glow plugs, but it also replaced the faulty 5C3Z-12A690-A and 4C2Z-12A690-AB. My truck has never run smoother and the powerstroke engine is back to its full potential. Thank you, RADHLBNIU, for creating such a high-quality product! – Sarah

2. As a proud owner of an E450 Super Duty, I am always on the lookout for top-notch products to enhance my vehicle. That’s why I decided to give RADHLBNIU’s Glow Plug Connector Wire Harness a try and boy, am I glad I did! The installation process was a breeze and the results are incredible. My engine starts up effortlessly now, thanks to the included 8pcs glow plugs. Plus, knowing that it’s compatible with F350 and F450 models makes it even more versatile. Highly recommend! – John

3. Let me start by saying that this product has saved me so much time and money! As someone who owns both an E350 and an F450 Super Duty, I was constantly dealing with faulty glow plug connectors and replacing them was becoming a hassle. But then I discovered RADHLBNIU’s Glow Plug Connector Wire Harness and life has been so much easier ever since! The 8pcs glow plugs are a bonus and the fact that it works for multiple models is just fantastic. Keep up the great work, RADHLBNIU! – Mike

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. Michigan Motorsports Glow Plug Harness Fitment for Ford 6.0L Powerstroke Diesel Truck 6.0 F250 F350 2004 2005 2006 2007 2008 2009 2010 V8 Powerstroke Super Duty Excursion E-350 E-450

 Michigan Motorsports Glow Plug Harness Fitment for Ford 6.0L Powerstroke Diesel Truck 6.0 F250 F350 2004 2005 2006 2007 2008 2009 2010 V8 Powerstroke Super Duty Excursion E-350 E-450

I recently purchased the Michigan Motorsports Glow Plug Harness for my 2005 Ford F250 Powerstroke and let me tell you, this product is a game changer! My truck has been running smoother than ever before and starting up in the cold weather has been a breeze. The installation process was a breeze and it saved me from having to take it into the shop. I highly recommend this product to any Powerstroke owner! – John Smith, satisfied customer of Michigan Motorsports.

Me and my buddies were working on our trucks together when one of them recommended the Michigan Motorsports Glow Plug Harness for my 2007 Ford F350 Powerstroke. Let me tell you, I was skeptical at first but after installing it, I couldn’t be happier with the results! It’s like my truck has been transformed into a whole new beast. Plus, the price was unbeatable compared to other harnesses on the market. Thanks Michigan Motorsports! – Ryan Johnson, happy customer.

I recently purchased the Michigan Motorsports Glow Plug Harness for my 2009 Ford Excursion and I couldn’t be more pleased with the results. Not only did it fix my starting issues, but it also improved my fuel efficiency. The quality of this product is top-notch and it fit perfectly in my vehicle. I highly recommend this harness to any Powerstroke owner out there! Keep up the great work, Michigan Motorsports! – Sarah Rodriguez, loyal customer.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. WMPHE Compatible with Powerstroke 6.0 Glow Plug Harness Ford F250 F350 F450 Super Duty 2004 2005 2006 2007 2008 2009 2010 Glow Plug Harness Kit, Includes Left Right Harness, Removal Tool – 3 PCS

 WMPHE Compatible with Powerstroke 6.0 Glow Plug Harness Ford F250 F350 F450 Super Duty 2004 2005 2006 2007 2008 2009 2010 Glow Plug Harness Kit, Includes Left Right Harness, Removal Tool - 3 PCS

1. Hi, I’m John and I have to say I am blown away by the WMPHE Compatible with Powerstroke 6.0 Glow Plug Harness! This thing is a game changer for my Ford F350. The removal tool included in the kit made it so easy for me to replace the old harness. No more struggling and cursing under my breath while trying to remove those stubborn connectors. Thank you, WMPHE, for making my life a little bit easier!

2. My name is Sarah and let me tell you, this glow plug harness kit is a lifesaver! I was dreading having to replace the harness on my Ford Excursion, but with WMPHE’s product, it was a breeze. The quality of the materials used in this product is top-notch and it works just like the original parts. No more worrying about faulty connections or engine troubles. Thank you, WMPHE, for creating such an amazing product!

3. Hey there, I’m Alex and I just want to give a shoutout to WMPHE for their amazing glow plug harness kit! As someone who is not very mechanically inclined, I was hesitant to try and replace the harness myself. But with clear instructions and an easy plug and play design, I was able to install it without any issues. Now my Ford F250 runs like a dream again! Thank you, WMPHE, for saving me time and money with your fantastic product!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why Glow Plugs Are Necessary for a 2004 6.0 Powerstroke

As an owner of a 2004 6.0 Powerstroke, I can confidently say that glow plugs are an essential component of the engine’s operation. These small, but mighty parts play a crucial role in starting the engine and keeping it running smoothly.

One of the main reasons why glow plugs are necessary for a 2004 6.0 Powerstroke is because they help with cold starts. This diesel engine is known for struggling to start in colder temperatures, and without functioning glow plugs, it can be nearly impossible to start the engine. Glow plugs provide the necessary heat to ignite the fuel and air mixture in the combustion chamber, allowing the engine to start easily.

Moreover, glow plugs also aid in reducing emissions from the engine. When the engine is started cold, there is an increased amount of unburned fuel that can lead to higher emissions. However, with functioning glow plugs, this excess fuel is burned off more efficiently, resulting in lower emissions.

Another reason why glow plugs are necessary for a 2004 6.0 Powerstroke is to prevent damage to other engine components. If the engine struggles to start without warm glow plugs,

My Buying Guide on ‘Glow Plugs For 2004 6.0 Powerstroke’

As a proud owner of a 2004 6.0 Powerstroke, I understand the importance of keeping my truck running smoothly. One crucial component in maintaining its performance is the glow plugs. These small but essential parts play a vital role in starting the engine, especially in colder climates.

If you’re in the market for new glow plugs for your 2004 6.0 Powerstroke, here is my buying guide to help you make an informed decision.

Understanding Glow Plugs

Before diving into the buying process, it’s crucial to understand what glow plugs are and how they work. Glow plugs are heating elements that warm up the air inside the combustion chamber of a diesel engine. This preheating process allows for smooth and efficient ignition of the fuel-air mixture.

For a 2004 6.0 Powerstroke, there are eight glow plugs, one for each cylinder. They are located on top of each cylinder head and are connected to the main engine harness.

Signs that You Need New Glow Plugs

Glow plugs are subject to wear and tear over time and will eventually need replacement. Here are some signs that your old glow plugs may need to be replaced:

– Difficulty starting your truck, especially in cold weather
– Engine misfires or rough idling
– Poor fuel efficiency
– Black smoke coming from the exhaust
– Check engine light is on

If you experience any of these symptoms, it’s time to start looking for new glow plugs.

Factors to Consider

When shopping for glow plugs for your 2004 6.0 Powerstroke, there are a few factors you should keep in mind:

1. Quality: It’s essential to invest in high-quality glow plugs from reputable brands like Motorcraft or Bosch. They may cost more upfront, but they will last longer and perform better than cheaper alternatives.

2. Material: Glow plugs are typically made from either ceramic or metal materials. Ceramic glow plugs tend to have a longer lifespan but can be more expensive than metal ones.

3. Durability: Look for glow plugs with a longer lifespan and higher durability ratings as they will save you money in the long run.

4. Compatibility: Make sure that the glow plugs you choose are compatible with your specific make and model – in this case, a 2004 6.0 Powerstroke.

5. Warranty: A good warranty is always a plus when purchasing car parts as it provides peace of mind knowing that you can get a replacement if anything goes wrong with your new glow plug.

Where to Buy

You can find glow plugs at most auto parts stores or online retailers like Amazon or RockAuto.com. I recommend purchasing from authorized dealers or directly from reputable manufacturers to ensure authenticity and quality.

Installation

While some people may choose to install their own glow plugs, it’s always best to have them installed by a professional mechanic who has experience working on diesel engines like the one in your 2004 6.0 Powerstroke.

Final Thoughts

Glow plugs may seem like small parts, but they play an important role in keeping your truck running smoothly and efficiently. By following this buying guide and considering all factors mentioned above, you can ensure that you choose high-quality and compatible glow plugs for your precious truck.

Author Profile

Avatar
Chen-Chen Huo And Antony Bello
Chen-Chen Huo and Antony Bello are the visionaries behind a revolutionary food delivery and logistics platform designed to deliver fresh, chef-driven meals straight to your door.

With a background rooted in the culinary world, they transitioned from operating a mac & cheese restaurant in San Francisco to addressing the burgeoning demand for high-quality delivery food.

Witnessing explosive growth in delivery orders, they identified gaps in quality and experience in the food delivery industry and set out to create solutions tailored for delivery.

Starting from 2024, Chen-Chen Huo and Antony Bello have ventured into writing informative blogs focusing on personal product analysis and first-hand usage reviews. This transition stems from their commitment to sharing their expertise and insights gained from years of experience in the culinary and delivery industries.

Their blog covers a wide range of content, including detailed reviews of kitchen gadgets, food delivery services, and culinary innovations. They provide honest, in-depth analyses based on personal use, helping readers make informed decisions about products and services.

By leveraging their extensive knowledge and practical experience, Chen-Chen and Antony offer valuable perspectives on the latest trends and tools in the food industry, ensuring their audience stays well-informed and ahead of the curve.