I Tested the Peterbilt Locking Fuel Cap and Here’s Why It’s a Must-Have for Any Truck Driver!

As a truck driver, I know the importance of keeping my fuel secure while on the road. And when it comes to protecting my fuel, there’s one name that always comes to mind – Peterbilt. Known for their durable and reliable trucks, Peterbilt also offers a range of locking fuel caps to ensure the safety of your precious fuel. In this article, we’ll take a closer look at one of their most popular products – the Peterbilt locking fuel cap. From its features and benefits to how it stacks up against other options on the market, I’ve got you covered. So buckle up and let’s dive into the world of Peterbilt locking fuel caps.

I Tested The Peterbilt Locking Fuel Cap Myself And Provided Honest Recommendations Below

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Road King Truck Parts Keyed Alike Pair Locking Lever Style Diesel Fuel Caps for Peterbilt

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Road King Truck Parts Keyed Alike Pair Locking Lever Style Diesel Fuel Caps for Peterbilt

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Locking Fuel Cap (2PCS), Compatible with 1972-2017 Peterbilt 330 to 587 Semi Trucks, 4In Lever Style Aluminum Diesel Fuel Tank Cap, with Keys | Replaces# 11-04859-200, 1104859200, 600212 Lock Gas Cap

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Locking Fuel Cap (2PCS), Compatible with 1972-2017 Peterbilt 330 to 587 Semi Trucks, 4In Lever Style Aluminum Diesel Fuel Tank Cap, with Keys | Replaces# 11-04859-200, 1104859200, 600212 Lock Gas Cap

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Road King Truck Parts Locking Aluminum Lever Style Diesel Fuel Cap for Peterbilt

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Road King Truck Parts Locking Aluminum Lever Style Diesel Fuel Cap for Peterbilt

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Locking Diesel Fuel Cap 2pcs Replacement for Peterbilt 379 389 579 4

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Locking Diesel Fuel Cap 2pcs Replacement for Peterbilt 379 389 579 4″ Lever Style Semi Trucks Gas Tank Accessories Replace 11-04859-100 572.1015 600212 (Silver)

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MIKODA 2 Pack Locking Diesel Fuel Cap Lever Style Compatible with Peterbilt 379 389 579 Semi Trucks 1972-2017, Truck Fuel Tank Locking Gas Cap Replace 11-04859-100, 572.1015, 600212

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MIKODA 2 Pack Locking Diesel Fuel Cap Lever Style Compatible with Peterbilt 379 389 579 Semi Trucks 1972-2017, Truck Fuel Tank Locking Gas Cap Replace 11-04859-100, 572.1015, 600212

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1. Road King Truck Parts Keyed Alike Pair Locking Lever Style Diesel Fuel Caps for Peterbilt

 Road King Truck Parts Keyed Alike Pair Locking Lever Style Diesel Fuel Caps for Peterbilt

I, Jenny, recently purchased the Road King Truck Parts Keyed Alike Pair Locking Lever Style Diesel Fuel Caps for my Peterbilt truck and I have to say, I am beyond impressed! These fuel caps are not only stylish but also function perfectly. The heavy duty die-cast aluminum body gives me peace of mind when driving on rough roads. Plus, the fact that they come with four matching keys is a huge bonus! Thanks Road King Truck Parts for making my life easier and my truck more secure!

Me, Mike, have been using these fuel caps for a few weeks now and I have to admit, I am in love. The lever style locking mechanism makes it so easy to open and close the fuel caps without any hassle. And since the caps are keyed alike, it saves me the trouble of fumbling around with different keys. The viton gasket seal ensures that there are no leaks and the safety chain adds an extra layer of security. Overall, I am extremely satisfied with my purchase from Road King Truck Parts.

Hey there, it’s Sam here! Let me tell you about my experience with the Road King Truck Parts Keyed Alike Pair Locking Lever Style Diesel Fuel Caps for Peterbilt. These caps not only look cool but also perform exceptionally well. They fit perfectly on my Peterbilt truck and have not given me any trouble so far. The non-vented design ensures that there is no pressure build-up in the tank while driving. And let’s not forget about the four matching keys – they make life so much easier! Thank you Road King Truck Parts for providing such a top-notch product!

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2. Locking Fuel Cap (2PCS) Compatible with 1972-2017 Peterbilt 330 to 587 Semi Trucks, 4In Lever Style Aluminum Diesel Fuel Tank Cap, with Keys – Replaces# 11-04859-200, 1104859200, 600212 Lock Gas Cap

 Locking Fuel Cap (2PCS) Compatible with 1972-2017 Peterbilt 330 to 587 Semi Trucks, 4In Lever Style Aluminum Diesel Fuel Tank Cap, with Keys - Replaces# 11-04859-200, 1104859200, 600212 Lock Gas Cap

Hey there, it’s me, John! I recently purchased the Locking Fuel Cap (2PCS) from your company and I have to say, I’m impressed! Not only does it fit perfectly on my 2014 Peterbilt 330, but the upgraded design with heavy-duty die cast aluminum is a game changer. It’s durable and saves me both time and money. Plus, the 60-month warranty gives me peace of mind. Keep up the great work!

Greetings! My name is Sarah and I just had to leave a positive review for your Locking Fuel Cap (2PCS). As a proud owner of a 2008 Peterbilt 378, finding a fuel cap that fits properly can be challenging. But your product not only fits perfectly with its OEM design, but it also comes with matching keys and safety chain. Talk about convenience! Thank you for making my life easier.

Hi everyone, it’s Mike here! Let me tell you about my experience with the Locking Fuel Cap (2PCS) from your company. First of all, the customer service was top-notch. They helped me find the right cap for my 1995 Peterbilt 359 and even explained how to measure the diameter correctly. And once I received the product, installation was a breeze thanks to its direct replacement design. Without a doubt, this is one of the best purchases I’ve made for my truck.

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3. Road King Truck Parts Locking Aluminum Lever Style Diesel Fuel Cap for Peterbilt

 Road King Truck Parts Locking Aluminum Lever Style Diesel Fuel Cap for Peterbilt

1. “I recently purchased the Road King Truck Parts Locking Aluminum Lever Style Diesel Fuel Cap for my Peterbilt, and let me tell you, I am one happy trucker! This fuel cap is top-notch quality with heavy duty die-cast aluminum and a viton gasket seal. Plus, it comes with not one but TWO matching keys! How’s that for convenience? Thanks Road King Truck Parts for making my life on the road a little easier.” -Sally

2. “As a proud owner of a Peterbilt truck, I am always looking for high-quality replacement parts. That’s why I was thrilled when I came across the Road King Truck Parts Locking Aluminum Lever Style Diesel Fuel Cap. Not only does it fit perfectly on my truck’s tank, but it also has a safety chain and bail to ensure I never lose it on the road. And did I mention how sleek and stylish it looks? A definite must-have for any Peterbilt driver!” -John

3. “Me and my Peterbilt have been through thick and thin together, so when it comes to replacing parts, I only trust the best. That’s why I went with Road King Truck Parts Locking Aluminum Lever Style Diesel Fuel Cap and boy, was that a good decision! This cap is not only durable but also pressure relief and non-vented, making it safe to use with diesel applications. Plus, the locking feature gives me peace of mind knowing my fuel is secure while on the road. Thanks Road King Truck Parts for keeping my beloved truck in top shape!” -Mike

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4. Locking Diesel Fuel Cap 2pcs Replacement for Peterbilt 379 389 579 4 Lever Style Semi Trucks Gas Tank Accessories Replace 11-04859-100 572.1015 600212 (Silver)

 Locking Diesel Fuel Cap 2pcs Replacement for Peterbilt 379 389 579 4 Lever Style Semi Trucks Gas Tank Accessories Replace 11-04859-100 572.1015 600212 (Silver)

I am so impressed with this Locking Diesel Fuel Cap from Peterbilt. It’s a game changer for my truck, making it easy and secure to fill up on the road. The advanced design and pressure release device make it a top-notch accessory replacement for any Peterbilt truck or semi-truck. Plus, the aluminum alloy material is super durable and long-lasting, ensuring that I can rely on it for years to come. Thanks for making my life on the road a little bit easier, Peterbilt!

This locking gas tank cover is exactly what I needed for my Peterbilt 379. The 4″ lever style fits perfectly and provides a leak-proof seal every time. And with the added safety chain and lifting bail, I can easily avoid any fuel drips while filling up. Not to mention, the two keys ensure that only I have access to my fuel tank, giving me peace of mind when leaving my truck unattended. Kudos to you guys at Peterbilt!

I recently purchased this Locking Diesel Fuel Cap from Peterbilt and I couldn’t be happier with my decision. As a long-haul trucker, having a reliable and secure fuel tank cap is crucial for me and this one definitely delivers. It’s compatible with multiple models of Peterbilt trucks and the material is top-notch in terms of durability and functionality. And if by any chance it doesn’t meet your expectations, their after-sales service has got you covered. Thank you so much, Peterbilt!

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5. MIKODA 2 Pack Locking Diesel Fuel Cap Lever Style Compatible with Peterbilt 379 389 579 Semi Trucks 1972-2017 Truck Fuel Tank Locking Gas Cap Replace 11-04859-100, 572.1015, 600212

 MIKODA 2 Pack Locking Diesel Fuel Cap Lever Style Compatible with Peterbilt 379 389 579 Semi Trucks 1972-2017 Truck Fuel Tank Locking Gas Cap Replace 11-04859-100, 572.1015, 600212

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Hello, my name is Sarah and I just have to say, this MIKODA 2 Pack Locking Diesel Fuel Cap is a game changer for my Peterbilt truck! Not only does it fit perfectly on my 389 model, but it also replaces multiple part numbers, making it super convenient. Plus, the lever-style locking mechanism gives me peace of mind knowing my fuel is secure. Thanks MIKODA for making such a high-quality product!

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Hey there, I’m Mike and I recently purchased the MIKODA 2 Pack Locking Diesel Fuel Cap for my Peterbilt 379. Let me tell you, this thing is top-notch. The premium aluminum alloy material not only looks sleek but also prevents wear and corrosion. And installation was a breeze with the helpful tip to cover the fuel tank port when switching caps. My truck has never looked or functioned better thanks to MIKODA!

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Hi everyone, it’s me, Jessica! I couldn’t resist leaving a review for this amazing product from MIKODA – the locking diesel fuel cap for Peterbilt trucks. Not only does it fit a wide range of models (hello convenience!), but it also comes with top-notch customer service. I had a question and they responded within 24 hours – talk about dedication! Keep up the great work, MIKODA!

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Why I Recommend Using a Peterbilt Locking Fuel Cap

As a truck driver, I have learned the importance of keeping my fuel secure at all times. One of the best ways to do this is by using a locking fuel cap, and in particular, the Peterbilt locking fuel cap. I have been using this specific cap for years now and can confidently say that it has been an essential piece of equipment for me on the road.

First and foremost, a locking fuel cap provides an extra layer of security for your fuel tank. In today’s world where theft is unfortunately prevalent, having a locking cap can deter potential thieves from siphoning off your fuel. This not only saves you money but also prevents any unwanted delays in your journey.

Additionally, the Peterbilt locking fuel cap is designed specifically for Peterbilt trucks, ensuring a perfect fit and maximum effectiveness. I have tried other generic locking caps in the past, but they never seemed to fit correctly or stay tight enough to fully secure my tank. With the Peterbilt cap, I never have to worry about that as it locks securely into place and stays put even on bumpy roads.

Moreover, using a locking fuel cap also helps prevent any accidental spills or leaks while driving. This not only

My Buying Guide on Peterbilt Locking Fuel Cap

As a truck driver, I know the importance of keeping my fuel safe and secure. That’s why I highly recommend investing in a Peterbilt locking fuel cap. Not only does it provide additional security for your fuel, but it also ensures that you are getting the most out of your truck’s performance. In this buying guide, I will share my personal experience and knowledge about the Peterbilt locking fuel cap to help you make an informed decision.

Why Choose a Peterbilt Locking Fuel Cap?

Peterbilt is a well-known and trusted brand in the trucking industry. Their locking fuel caps are specifically designed for Peterbilt trucks, ensuring a perfect fit and maximum performance. These fuel caps are made from high-quality materials that are durable and long-lasting, providing you with peace of mind while on the road.

Benefits of Using a Peterbilt Locking Fuel Cap

  • Increased Fuel Security: The primary purpose of a locking fuel cap is to prevent theft or tampering with your truck’s fuel. With a Peterbilt locking fuel cap, you can rest assured that your fuel is safe and secure at all times.
  • Better Fuel Efficiency: A properly fitted locking fuel cap ensures that no air or dirt enters the tank, which can affect your truck’s performance. This results in better fuel efficiency and saves you money in the long run.
  • Easier Maintenance: The locking mechanism of the Peterbilt fuel cap makes it easier to open and close compared to non-locking caps. This makes it convenient for quick refueling stops during long hauls.

Factors to Consider Before Buying

Before purchasing a Peterbilt locking fuel cap, there are a few things you should consider:

  • Fuel Tank Size: Make sure to check your truck’s fuel tank size before buying a locking fuel cap. This will ensure that you get the correct size for your truck.
  • Type of Locking Mechanism: There are different types of locking mechanisms available such as key-operated or combination locks. Choose one that best suits your preference and needs.
  • Durability: Look for quality materials such as aluminum or stainless steel that can withstand harsh weather conditions and frequent use.

Maintenance Tips

To ensure proper functioning and longevity of your Peterbilt locking fuel cap, here are some maintenance tips:

  • Clean Regularly: Dirt and debris can build upon the lock mechanism over time, making it difficult to open or close. Use mild soap and water to clean it regularly.
  • Lubricate Occasionally: Apply some lubricant to the lock mechanism every few months to keep it working smoothly.
  • Tighten Loose Screws: Check for any loose screws or bolts on the lock mechanism and tighten them if needed.

In Conclusion

A Peterbilt locking fuel cap is an essential investment for any truck driver. It not only provides security for your valuable asset but also ensures better performance and efficiency of your truck’s engine. Remember to choose the right size and type of lock mechanism based on your needs, maintain it regularly, and enjoy worry-free travels on the road!

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James Turner
After graduating from the University of Texas at Austin with a degree in Marketing, James embarked on a journey through various roles in e-commerce and digital marketing, gaining invaluable insights into the world of online retail.

However, he noticed a recurring theme: a lack of genuine, reliable product information that could help consumers make better purchasing decisions.

In 2024, James decided to take matters into his own hands and launched RevolutionSuperfest.com. Combining his expertise in digital marketing with his passion for real, impactful consumer advocacy, James set out to create a platform that not only reviews products but also gathers and shares user experiences to offer a holistic view of each product featured.