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  Home > Dodge > Challenger > Engine Bay > 392-6.4L Engine Bay >

Billet Tech Sigma Series Billet Oil Cap
Billet Tech Sigma Series Billet Oil Cap

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Our Price: $34.99

Availability:: Low stock. Next MFG Run late February 2023
Product Code: 30035

Choose Your Finish


Designer Series Engine Caps
Click to view another Designer Cut Engine Cap (Y/N)

Designer Cut Engine Cap (Y/N)*:

Engrave Choice Sigma Series
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Engine Type

Description Warranty Caring for your products
Introducing the new Sigma Series product from Billet Technology.

This Oil Cap is manufactured from domestic certified, solid 6061-T6 aircraft aluminum.

*This item does NOT fit with stock 5.7L Engine Cover*
This Billet Technology Oil Cap fits the following vehicles:
  • 2005-2008 Dodge Magnum 3.5L and 5.7L Engines
  • 2006-2021 Dodge Charger 3.5L, 3.6L 5.7L and 6.4L Engines
  • 2008-2021 Dodge Challenger 5.7L Engines
  • 2008 Dodge Caliber SRT4 2.4L Turbo
  • 2009-2021 Dodge Ram 1500 5.7L Engine
  • 2005-2021 Chrysler 300 3.5L 3.6L, 5.7L and 6.4L Engines
  • 2011-2018 Chrysler 200 3.6L
  • 2011-2021 Dodge Durango 5.7L and 6.4L
All Caps will have the engine weight engraved along with 2nd engrave choice per the drop down menu
  • 3.5L Engines SAE 10W-30
  • 3.6L Pentastar SAE 5W-30 (2014 5W-20)
  • 5.7L Engines SAE 5W-20
  • 6.4L Engines SAE 0W-40
*Please make sure to check your vehicle's oil weight as some years do vary*

Offered in a variety of finishes as well as a designer series cut (machine cut edges for a silver look).
Installation is a snap. Simple tighten the set screw that is preinstalled on the cap. We provide the allen key too. We also recommend a bit of clear automotive silicone be dabbed on the underneath of the cap. Allow to setup overnight if choosing to apply clear silicone. Install this cap when your engine is cool.

392 Owners please read:
It has been brought to our attention by numerous concerned customers as well as some local dealer networks that there is currently a TSB out instructing 392 owners to use 0W-40 synthetic oil NOT the 5W-40 as originally was put in the factory manuals and factory oil caps. All customers placing orders for 6.4L (392) engines will receive
0-W40. If you have any questions please call.

Lead Time
  • All "In Stock" items ship within 72 hours Color & Polish have a standard lead time of approximately 4-6 weeks from order date. Shipping Lead Times may be longer during holidays or upcoming special events.

    Most products are in stock as machine satin in blanks
    • Therefore, satin orders have a 2 week lead-time to ship (or sooner)

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