![RacingLine Billet Air Conditioning Caps [VWR190011 / VWR190012]](https://hp.net.au/wp-content/uploads/2026/07/DSC01802_edited.jpg "RacingLine Billet Air Conditioning Caps [VWR190011 / VWR190012] 1")
Billet Air Conditioning Caps.For Volkswagen, Audi, SEAT/Cupra & Škoda models
Welcome to the RacingLine billet aluminium Air Conditioning cap set to replace the brittle factory-fitted plastic caps for all later VAG models. Supplied as a pair — simply unscrew the old, and screw on the new RacingLine caps.
VWR190011 / VWR190012
Why change?
Whether completing an engine bay refresh or simply replacing ageing, brittle plastic components, this pair of billet aluminium AC caps provide a simple upgrade that blends durability with clean, OEM-plus styling.
- Often overlooked, these small components are prone to becoming brittle with age, heat and repeated removal, leading to cracking, poor sealing and an untidy engine bay.
- Machined from high-quality 6061-T6 aluminium and finished in anodised black, our AC caps offer a durable and visually refined alternative to the OE parts.
- Each cap features a subtly etched RacingLine logo and is hand-polished to match the rest of our billet aluminium dress up range.
- The billet AC caps are completely plug and play, requiring no system re-gas at any stage.
Which caps do I need?
Check whether your original caps are black or grey. Black normally identifies the older R134A system; grey normally identifies the newer R1234YF system. The split is generally around 2017, but build dates, models and countries vary, so always inspect your car before ordering.
Confirmed applications.
VAG models use two air-conditioning gas types, identified by either black or grey caps. Always check your own car before ordering.
GREY OE CAP — VWR190011
Newer Gas Type / R1234YF / Grey Cap (generally after 2017+).
Older Gas Type / R134A / Black Cap (generally before 2017).