AMS Billet Oil Cap
Fits Most Subaru FA24, FA20, EJ25, EJ20, EJ22, & FB20 Engines
AMS.50.06.0011-1
Overview:
The AMS Billet Oil Cap is a precision-engineered upgrade designed to enhance both the appearance and functionality of your Subaru engine bay. Crafted for enthusiasts who demand quality and style, this oil cap combines durable materials with thoughtful design features to provide a reliable seal and a sleek, high-performance look.
Whether you drive daily or enjoy spirited performance, the AMS oil cap offers an OEM-like fit and finish that complements your Subaru’s engine while delivering practical benefits such as leak prevention and sensor integration options.
Key Features:
This billet oil cap is packed with features that improve durability, usability, and style:
- CNC machined from 6061 aluminum for strength and lightweight durability.
- Anodized finish provides excellent corrosion and scratch resistance to maintain a clean, polished look.
- Knurled handle design ensures a secure grip for easy removal and installation.
- Oil-resistant Buna-N O-rings create a complete seal to prevent oil leaks around the fill tube.
- Adjustable logo top cover allows perfect alignment of the AMS logo for a professional appearance.
- Integrated -4AN ORB port located under the top cap cover enables easy installation of a crankcase pressure sensor if desired.
- CAD-designed for a precise, OEM-like fit that installs directly in the factory location.
- Compatible with a wide range of Subaru engines including FA24, FA20, EJ25, EJ20, EJ22, and FB20.
- Installation requires no cutting, trimming, or drilling, making it a straightforward upgrade.
Construction & Design:
The AMS Billet Oil Cap is engineered using advanced CAD software to ensure perfect dimensions and fitment. CNC machining from high-grade 6061 aluminum guarantees consistent quality and durability. The anodized surface treatment not only enhances corrosion resistance but also protects against everyday wear and scratches, keeping your engine bay looking sharp.
The knurled handle design improves grip, making it easier to remove or tighten the cap securely. Oil-resistant Buna-N O-rings provide a reliable seal, preventing leaks and maintaining engine cleanliness. The adjustable top cover with the AMS logo adds a custom touch while allowing for precise alignment.
Installation & Fitment:
The AMS Billet Oil Cap installs easily in the OEM fill tube location on most Subaru engines listed below. No modifications such as cutting, trimming, or drilling are necessary, ensuring a hassle-free upgrade that maintains factory integrity.
- Fits most Subaru FA24, FA20, EJ25, EJ20, EJ22, and FB20 engines.
- Direct bolt-on replacement for the factory oil cap.
- 4AN ORB port under the top cover allows optional crankcase pressure sensor installation without additional modifications.
What's Included:
- AMS Billet Oil Cap with adjustable logo top cover
- Oil-resistant Buna-N O-rings for sealing
- Installation instructions
Ideal For:
- Subaru owners seeking a durable, stylish upgrade to their engine bay.
- Performance enthusiasts who want to add sensor capability with the integrated -4AN ORB port.
- Daily drivers who value leak prevention and OEM-quality fitment.
- Anyone looking to enhance the visual appeal of their Subaru’s engine compartment with a high-quality billet component.
