Product Description
Seal Ram’s capless fuel fill neck the right way with the Industrial Injection 1C1602 Anodized Billet Fuel Filler Cap. Built from billet aluminum with a durable anodized finish and laser-etched logo, this cap uses an O-ring to create a snug seal that helps keep dirt, moisture, and DEF crystals out of your tank. A magnetic base lets you “stick” the cap safely while fueling.
- Billet aluminum, anodized finish with laser-etched logo
- O-ring seal for tight, secure fit
- Magnetic base for convenient storage during fill-ups
- Designed for capless Ram fuel fillers
Fitment
Fits 2013–2018 Ram 1500/2500/3500 diesel-equipped trucks with capless fuel fillers.
Specifications
| Manufacturer | Industrial Injection |
| Part Number | 1C1602 |
| Material | Billet aluminum |
| Finish | Anodized, laser-etched logo |
| Seal | Replaceable O-ring |
| Magnetic Base | Yes |
| UPC | Not published by manufacturer |
| Vehicle Fitment | 2013–2018 Ram 1500/2500/3500 (diesel) |
Recommended Parts (Internal Links)
- Mopar 68157291AA Fuel Filter — 2013–2024 Ram 6.7L Cummins
- Mopar 68197867AB Fuel/Water Separator — 2013–2018 Ram 6.7L Cummins
- Mopar 68101183AC DEF Cap — 2013–2023 Ram
- Mopar 68085921AC DEF Supply Tube & Harness — 2013–2018 Ram
- Fuel Filters — 2013–2018 Ram 6.7L Cummins (Category)
- Engine Parts — 2013–2018 Ram 6.7L Cummins (Category)
- Shop All Industrial Injection at CPP Diesel
FAQ
Will this cap stop DEF crystals and debris from getting into my tank?Yes. The tight O-ring seal helps prevent debris, moisture, and DEF crystal contamination common with capless fillers.
Is the magnet strong enough to hold the cap on the body while fueling?Yes. The magnetic base is designed for convenient “park it while you pump” use on nearby steel surfaces.
Do I need any tools to install it?No tools required. Simply place the cap into the filler neck until the O-ring seats firmly.
How do I maintain the O-ring?Keep it clean and lightly lubricated with a fuel-safe lubricant as needed. Replace if it shows wear or damage.
