MMX Billet Air Conditioning Caps - Pair Black

Product Details

Finish off your engine bay with a detail that’s built to last. Factory plastic A/C service port caps see constant heat cycling, weather exposure, and removal every time the system is serviced. Over the years, they turn brittle, faded, and cracked. The MMX Performance Billet Air Conditioning Cap Set replaces them with CNC-machined 6061-T6 aluminum caps that hold up far better and look the part doing it.

Each cap is black anodized and hand-polished, with a subtle engraved MMX “X” logo that adds a clean touch without straying from an OEM-style look. They pair perfectly with other MMX billet engine bay components. Installation is as simple as it gets: remove the factory caps and install the MMX replacements. There’s no modification, no system depressurization, and no re-gassing required, and the swap is fully reversible.

Ordering note: MMX offers two versions to match BMW and MINI A/C systems. Check the color of your factory A/C caps before ordering. Black OEM caps mean an R134A system (MMR03-0004).

Key Features:

• Direct replacement for factory plastic A/C service port caps
• CNC-machined from 6061-T6 billet aluminum for improved long-term durability
• Black anodized and hand-polished finish
• Engraved MMX “X” logo
• Pre-sealed and ready to install
• No A/C system depressurization or re-gassing required
• Fully reversible installation
• Designed to coordinate with MMX billet engine bay components

Specifications:​

• Construction: CNC-machined 6061-T6 billet aluminum
• Finish: Black anodized, hand-polished
• Refrigerant Compatibility: R134A 
• Contents: (1) Low-pressure port cap, (1) High-pressure port cap
• Fitment: Direct replacement for compatible BMW & MINI factory A/C service port caps

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