The Sinister Diesel Billet Fuel Plug/Cap for the 2013+ Cummins is a stylish and durable option to keep dirt and moisture from entering your fuel tank. The factory uses a small, flimsy plastic plug and the Sinister Diesel Fuel Plug is CNC Machined from solid billet aluminum and utilized a tight O-ring seal. It's laser etched with our Sinister Diesel logo and anodized in Sinister Blue., Features:Anodized in Sinister Blue, CNC Machined from T6-6061 billet aluminum, Laser etched Sinister Diesel Logo, O-ring for a tight water/debris resistant seal, Installed magnet in base for storage while fuelingIncludes:(1) Sinister Diesel Billet Fuel Plug/Cap, (1) Viton O-ring.
This Part Fits:
| Year |
Make |
Model |
Submodel |
| 2013-2020 |
Ram |
2500 |
Big Horn |
| 2013-2020 |
Ram |
2500 |
Laramie |
| 2014-2015 |
Ram |
2500 |
Laramie Limited |
| 2013-2020 |
Ram |
2500 |
Laramie Longhorn |
| 2016-2020 |
Ram |
2500 |
Limited |
| 2013-2015,2019-2020 |
Ram |
2500 |
Lone Star |
| 2013-2016 |
Ram |
2500 |
Outdoorsman |
| 2013-2018 |
Ram |
2500 |
SLT |
| 2013 |
Ram |
2500 |
ST |
| 2013-2020 |
Ram |
2500 |
Tradesman |
| 2013-2020 |
Ram |
3500 |
Big Horn |
| 2013-2020 |
Ram |
3500 |
Laramie |
| 2014-2015 |
Ram |
3500 |
Laramie Limited |
| 2013-2020 |
Ram |
3500 |
Laramie Longhorn |
| 2016-2020 |
Ram |
3500 |
Limited |
| 2013-2015,2017,2019-2020 |
Ram |
3500 |
Lone Star |
| 2013-2020 |
Ram |
3500 |
SLT |
| 2013 |
Ram |
3500 |
ST |
| 2013-2020 |
Ram |
3500 |
Tradesman |
⚠️ California Proposition 65 Warning:
This product may expose you to chemicals known to the State of California
to cause cancer or reproductive harm.
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Fitment Guarantee:
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Avoid the headache of the wrong part. If you are unsure about compatibility, contact us first. If we verify the fitment for your vehicle via email and it doesn’t fit, we will handle the exchange at no cost to you.
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Exclusions:
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Contact Form before shipping any items back so we can provide you with an RMA number.
Fitment Guarantee
Fitment guides and tools are helpful—but your car is unique! Some trims and options aren’t always listed, so if you want 100% confidence that a part will fit, our team is happy to double-check for you. We take the guesswork out of your purchase by standing behind our expertise.
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Our Promise:
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When we confirm a fitment in writing and it doesn’t work for your application, we cover the return shipping and exchange it at no cost to you.
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Year, Make, and Model via our
Contact Form and we’ll get you a definitive answer so you can buy with confidence.
