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    • Leak Defender®
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    • Leak Defender® + Anti-Siphon
      • Freightliner
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100% money-back

guarantee

On All Leak Defender® Products

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100% money-back guarantee

HOW TO GET YOUR MONEY BACK

 

If your Leak Defender® hasn’t stopped the fuel cap leak, please contact us or call us directly at 602.818.5741 to request
a return authorization within 30 days of receiving your shipment. It is crucial that you reach out to us first to address the
issue, as we have never had a return due to non-performance. The problem is typically related to installation and
can be easily resolved. If you return the product without contacting us first, you will incur return fees (such as shipping and
handling fees, administrative fees, restocking fees, etc.), and the 100% Money-Back Guarantee will not be honored.

If we are unable to resolve the issue, we will provide a FULL REFUND (minus original shipping and
handling fees*) and offer FREE RETURN SHIPPING. Please refer to our Return Policy for more details.

*Original shipping fees include the cost we incurred to ship your order, even if you received free or flat-rate shipping.

RETURN POLICY WARRANTY CLAIM FORM
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Copyright 2025 © Heavy Truck Solutions
  • Home
  • Products
    • Leak Defender®
      • Freightliner
      • International
      • Kenworth
      • Mack
      • Peterbilt
      • Volvo
      • Western Star
    • Leak Defender® + Anti-Siphon
      • Freightliner
      • International
      • Kenworth
      • Mack
      • Peterbilt
      • Western Star
    • Anti-Siphon
      • Freightliner
      • International
      • Kenworth
      • Mack
      • Peterbilt
      • Western Star
    • Replacement Parts
      • Leak Defender® Fuel Cap
      • O-Ring for Fuel Cap
      • O-Ring for Collar
    • Refurbished Parts
      • Refurbished Fuel Cap
      • Refurbished Leak Defender® for Macks 3.5″
      • Refurbished Leak Defender® for Internationals
      • Refurbished Leak Defender® for Peterbilts
    • Accessories
      • Zephyr Products
    • Gift Card
      • Digital Gift Card
  • How It Works
  • Reviews
  • FAQs
  • Wholesale
  • Locations
  • Contact Us
  • Login

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