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Billet Oil Filler Cap for SRT, Viper, and High-Performance Mopar Engines
The Billet Technology 30016 billet oil filler cap is precision CNC machined in Lake Worth, Florida for the 2.7L, 6.1L SRT, and Dodge Viper SRT applications including your 2005-2016 Chrysler 300, Dodge Caliber, Dodge Challenger, Dodge Charger and more. Available in 30 finish and engraving variants, the 30016 transforms one of the most visible underhood components into a premium detail that matches the performance character of these vehicles. The cap threads directly onto the OEM valve cover port with no modifications and seals correctly with a simple hand-tight installation , completing your engine bay in under a minute.
Key Features
- Precision CNC machined from solid 6061-T6 certified domestic aircraft-grade aluminum
- Fits 2.7L, 6.1L, and Dodge Viper SRT engines on Chrysler 300, Dodge Caliber, Dodge Challenger, Dodge Charger and more
- Available in 30 finish, color, and engraved variants , satin through custom engraved options
- Threads directly onto OEM oil filler port , hand-tight installation in under 60 seconds
- Knurled design for easy grip during oil fill operations
- Billet Technology 30016 is backed by a limited lifetime warranty against defects in materials and workmanship
- Made in the USA
Fitment
| Year Range | Make | Model | Trim |
|---|---|---|---|
| 2005-2010 | Chrysler | 300 | |
| 2008 | Dodge | Caliber | |
| 2008-2010 | Dodge | Challenger | |
| 2006-2010 | Dodge | Charger | |
| 2005-2008 | Dodge | Magnum | |
| 2013-2016 | Dodge | Viper | |
| 2013-2016 | Dodge | Viper | ACR |
| 2013-2016 | Dodge | Viper | SRT |
| 2006-2010 | Jeep | Grand Cherokee |
Specifications
| Detail | Value |
|---|---|
| Part Number | 30016 |
| Brand | Billet Technology |
| Material | Solid 6061-T6 Aircraft-Grade Aluminum |
| Finish | 30 Variants Available , Satin to Custom Engraved |
| Compatible Engines | 2.7L, 6.1L SRT, Dodge Viper SRT |
| Country of Origin | USA |
| Warranty | Limited Lifetime Warranty Against Defects In Materials And Workmanship |
What Is Included
- 1x Billet Technology 30016 Oil Filler Cap
Frequently Asked Questions
Will the oil cap fit the Dodge Viper SRT 8.4L?The 30016 is designed for the 2.7L and 6.1L SRT and Viper SRT applications listed in the fitment table. Verify your specific Viper model year and engine are listed before ordering.
Is this cap compatible with all motor oil grades?6061-T6 aluminum is compatible with all conventional, synthetic, and synthetic-blend motor oils in any viscosity grade.
What is the most popular finish option?Satin raw aluminum is the most common choice as it matches other Billet Technology underhood components. Custom engraved versions are also popular for show vehicles.
Does the oil cap include a seal or O-ring?The 30016 threads directly onto the OEM oil filler port and uses the standard thread engagement for sealing. Verify the OEM port is clean and undamaged before installation.
How many turns does the oil cap take to install?The cap installs with one to two full clockwise turns by hand to a snug seat. Do not use tools on this cap.
Can I get a custom engraved version with a logo?Custom engraving options are available in select variants. Check the product page for current engraving configurations.
Is the Billet Technology Viper oil cap made in the USA?Yes. The this product is CNC machined in Lake Worth, Florida from certified domestic 6061-T6 aluminum.
Does this cap fit both the ACR and standard Viper trims?All Viper trim levels listed in the fitment table are compatible with the same oil fill port thread specification.
Installation Instructions
- Allow engine to cool or work at operating temperature when adding oil.
- Remove the factory oil filler cap by turning counterclockwise.
- Thread the Billet Technology 30016 billet cap clockwise onto the valve cover oil fill port until snug.
- Hand-tight only , do not use tools.
- Verify the cap seats flush with no gap at the base.
- Run the engine and check for any seepage around the cap.
WARNING: This product can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and reproductive harm. For more information go to www.P65Warnings.ca.gov.
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