HKS BMW Type 4 Oil Filler Cap Cover

2020–Present Toyota Supra A90 / A91 2.0L B48 / 3.0L B58

Part #: 24003-LB004

Overview

The HKS BMW Type 4 Oil Filler Cap Cover is a stylish and robust accessory designed to enhance the appearance of your engine bay. Crafted from high-quality machined aluminum, this cap cover adds a sleek, premium look to your vehicle's engine compartment. Although originally designed for BMW B-series engines, it is compatible with the Toyota Supra A90/A91 models equipped with the B48 2.0L or B58 3.0L engines from 2020 onward. This accessory is perfect for enthusiasts who want to elevate their engine bay aesthetics while maintaining a clean, factory-like appearance.

Designed with both form and function in mind, the HKS oil filler cap cover provides a durable, corrosion-resistant finish that complements the engine bay's overall look. Its machined aluminum construction ensures longevity and a premium feel, making it an excellent upgrade for those seeking a subtle yet impactful visual enhancement. Easy to install, this cap cover connects directly to the OEM filler cap, providing a seamless fit that looks great and stays securely in place during daily driving or spirited sessions.

Key Features

The HKS BMW Type 4 Oil Filler Cap Cover offers several notable features that make it a valuable addition to your vehicle:

• Constructed from high-quality aluminum alloy (Duralumin), ensuring strength, durability, and corrosion resistance.
• Machined finish with anodized coloring for a sleek, premium appearance that resists fading and corrosion over time.
• Designed to fit over the factory oil filler cap, providing a seamless and integrated look in the engine bay.
• Easy installation with double-sided tape—no additional tools or modifications required.
• Compatible with the authentic BMW oil filler cap, component number, making it suitable for custom or modified engine bays.
• Enhances the visual appeal of your engine compartment, giving it a more refined and sporty look.
• Lightweight yet sturdy, ensuring no added stress or risk of damage to the OEM components.
• Ideal for car enthusiasts who want to personalize their vehicle without sacrificing reliability or performance.

Construction & Design

The HKS oil filler cap cover is meticulously machined from durable aluminum alloy (Duralumin), a material known for its excellent strength-to-weight ratio and corrosion resistance. The anodized finish not only enhances the aesthetic appeal but also provides a protective layer against environmental elements such as moisture and heat. Its precise machining ensures a perfect fit over the OEM filler cap, creating a seamless and integrated appearance in the engine bay.

The design emphasizes simplicity and elegance, with clean lines and a polished surface that complements modern engine compartments. The use of double-sided tape for installation allows for a straightforward, tool-free process, making it accessible even for those with minimal mechanical experience. This approach ensures a secure attachment that withstands vibrations and engine heat, maintaining its appearance over time.

Performance & Sound

While the primary purpose of the HKS BMW Type 4 Oil Filler Cap Cover is aesthetic enhancement, it also offers a subtle upgrade in the overall engine bay presentation. It does not impact engine performance or airflow but provides a satisfying visual upgrade that reflects attention to detail and quality craftsmanship. Its durable construction ensures long-lasting appearance and resistance to the harsh conditions of the engine environment.

Installation & Fitment

The installation process is simple and requires no special tools or modifications. To install, clean the surface of the OEM oil filler cap to ensure proper adhesion. Then, peel off the backing of the double-sided tape and carefully position the aluminum cap cover over the OEM cap, pressing firmly to secure. The process typically takes just a few minutes and can be completed at home without professional assistance.

• No cutting, drilling, or tuning is required.
• Designed to fit directly over the authentic BMW oil filler cap, component number.
• Securely attaches with high-quality double-sided tape for a lasting hold.

What's Included

• HKS Machined Aluminum Oil Filler Cap Cover
• Pre-applied double-sided tape for easy installation
• Installation instructions

Ideal For

• Enthusiasts looking to personalize and upgrade their engine bay appearance
• Owners of Toyota Supra A90/A91 models from 2020 onward with B48 or B58 engines
• Those seeking a durable, high-quality accessory that complements OEM components
• Performance car lovers who appreciate refined aesthetics and craftsmanship

Emissions Note

This product is a non-emissions-related accessory and does not affect vehicle emissions or legality. It is intended solely for cosmetic enhancement and does not alter the factory emissions system.