Fuel Tank Caps

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For Reference Only - Some Applications May Vary.


17 Items
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  1. Locking Fuel Cap Cover KWHD-350005 - Container Security Solutions
    Price $122.22
    Ships Today
  2. Locking Fuel Cap Cover PBTL-0001 - Container Security Solutions
    Price $122.22
    Ships Today
  3. Locking Fuel Cap Cover UNIV-200010 - Container Security Solutions
    Price $122.22
    Ships Today
  4. Locking Fuel Cap Cover FLNR-35 - Container Security Solutions
    Price $122.22
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  5. Cap - Fuel Locking W/PB Logo Polished 11-04859-200P - Peterbilt
    Price $149.64
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  6. Locking Fuel Caps - Set - 2 K22-1023-2000100 - Kenworth
    Price $141.14
    Ships Today
  7. Fuel Fill Cap, Locking, w/ Logo 11-04859-200 - Peterbilt
    Price $140.81
    Ships Today
  8. Fuel Cap - Peterbilt, Non-Locking 11-04859-100 - Peterbilt
    Price $134.19
    Ships Today
  9. Cap-Fuel Tank KW Logo K22-1029 - Kenworth
    Price $127.34
    Ships Today
  10. Cap - Fuel Tank ,Tank, Quarter Turn, Plain, Lock, Ftl 03-37017-002 - Freightliner
    Price $195.23
    Ships within 72 hours
  11. Fuel Fill Cap, Non Locking, With Logo 11-04859-100P - Peterbilt
    Price $143.21
    Ships within 72 hours
  12. Fuel Cap 349-7059 - CAT
    CAT Fuel Cap 349-7059
    Part# 349-7059 OLD# 3497059
    Price $149.73
    Ships within 72 hours
  13. Brass Locking Fuel Cap 600196-6 - Velvac
    Price $100.33
    Ships within 3 to 6 weeks
  14. Fuel Tank Cap - Locking Chrome 3-5 1/2 249-4CB - GT Development
    Price $116.17
    Ships within 3 to 6 weeks
  15. Aluminum Lever Style Non-Locking Fuel Cap 600211 - Velvac
    Price $433.83
    Ships within 3 to 6 weeks
  16. Fuel Cap 90-01015P - Paccar
    Paccar Fuel Cap 90-01015P
    Part# 90-01015P OLD# -
    Price $146.45
    Ships within 3 to 6 weeks
  17. Locking Fuel Cap 90-03617-01 - Temco
    Price $100.33
    Ships within 3 to 6 weeks
17 Items
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Fuel Tank Caps: Secure Your Rig's Liquid Gold

When it comes to truck accessories, fuel tank caps might not be the first item that comes to mind, but their importance is undeniable. These caps do more than just close the tank; they safeguard the fuel that powers your journeys, ensuring that your rig's "liquid gold" stays where it belongs. Let's delve into what makes fuel tank caps a critical component for any truck driver.

A Closer Look at Fuel Tank Caps 

Understanding the nuances of fuel tank caps can help in selecting the right one for your truck:

  • Security Features: A good fuel tank cap should provide a secure seal to prevent fuel theft and tampering.
  • Materials Matter: Caps are typically made from durable materials like aluminum or high-grade plastics, offering longevity and resistance to the elements.
  • Venting is Vital: Proper venting in a fuel cap is essential to prevent pressure build-up in the fuel tank.

Types of Fuel Tank Caps 

There's a variety of fuel tank caps available, each serving a different purpose:

  • Locking Caps for Security: These caps come with a lock and key mechanism for added security against fuel theft.
  • Vented Caps for Safety: Designed to maintain the right pressure inside the tank and prevent vapor build-up.
  • Non-Vented Caps: Suitable for systems that have a separate tank venting system.

Why Quality Counts

  • Leak Prevention: A high-quality cap ensures no fuel leaks, preserving both the environment and your wallet.
  • Compliance with Regulations: Quality caps are designed to meet industry standards and regulations.

Find Your Perfect Match at Big Rig World 

At Big Rig World, our range of fuel tank caps caters to all types of trucks. Whether you need a locking cap for extra security or a vented one for safety, we have you covered. Our selection is curated to include only the highest quality caps, ensuring durability, reliability, and compliance with all necessary standards. Explore our variety at Big Rig World and find the fuel tank cap that not only fits your truck perfectly but also provides peace of mind. With our fuel tank caps, you can drive confidently, knowing your fuel is well-protected.