VAG Black Coolant Cap – OEM+ Engine Bay Upgrade
Tidy up your engine bay with this simple yet impactful upgrade. Our Black Coolant Cap replaces the bright factory blue cap with a sleek, all-black version for a cleaner, more refined look under the bonnet. Whether you're going for a full engine bay dress-up or just eliminating the factory blue—this is the perfect starting point.
🖤 Stealth Black Finish – Instantly improves the aesthetic of your engine bay with a subtle, modern look.
🛠️ Direct Fit Replacement – Swaps out in seconds—no tools, no stress.
✅ OEM Fitment – Designed to match the specs of most VAG models for a secure, factory-style seal.
🧩 Perfect for OEM+ Builds – Complements other engine bay upgrades like washer fluid, oil, and battery caps.
⚡ Small detail, big difference—upgrade your coolant cap for a cleaner, more cohesive engine bay look.
What's included?
- 1x VAG Black Coolant Cap
Compatibility
- Fits most VW cars
- Fits most Audi cars
- Fits most Skoda cars
- Fits most Seat cars
- Fits most VAG cars
✔️ Compatible with the majority of VAG group vehicles
(If unsure, just drop us a message—we’re happy to confirm fitment for your exact model.)
Frequently bought together
Total price:
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Guaranteed mod fitment or your money back
TRACKED DELIVERY
Next working day delivery
Let customers speak for us
Who said buying car parts isn't fun when you get stickers and handwritten letters? There's no point in discussing the quality and speed with which you receive the products. I highly recommend this company!
Been looking for a suitable cup holder for my scirocco for 5 years and finally found this one. Slots in perfectly and is well hidden when you want it to be. Sturdy and blends in well!
Great packaging well presented, Great customer service fast reply on social media , Very helpful will buy from here more often . 10/10
Great product, looks fab and super service from these guys
Fitted into a MK8 23 reg golf R
I have always hated the cup holders in the mk5’s constantly having cans tip over whilst driving, after purchasing the high on boost cup holder upgrade I will no longer have this issue
The packaging is amazing, trim tools are provided and the item comes with a QR code to help you.
The mirror caps themselves are much but quality than the standard VW ones and have completely transformed the look of the car.
Really pleased with the outcome they make the wing mirrors complete. Great quality product fast delivery and packed really well can't fault these guys
Bought carbon details for interior and mirror caps and dynamic indicators etc and all fit perfect, easy to fit and look great compared to the silver trims etc. Fast delivery too thankyou will definitely be purchasing more
Good quality product they fit perfectly and look cool too , really fast delivery aswell !
Very happy with this, it was tight to fit but an amazing upgrade would recommend has improved the interior of the car
Brilliant and easy mod to fit. Looks brilliant. Adds the extra touch to the car. Highly recommend
fast delivery thank you👍
I absolutely love my new cup holder
You should market them to vw!
Honestly I’m so glad I won’t ever have to deal with having to hold on to starbs cup round corners
To prevent it spilling
Also love my quick clutch kit and new black bits for under the bonnet
really high quality statement piece for ur car, changes the look completely, easy install especially with the tools provided- white caps was the before, black caps after installation
Once again a fantastic purchase from high on boost. Love these mirrors and how much extra view is brilliant. Looks smart with the led indicators. Highly recommend these
What customers think about the store
High quality, stylish car accessories and upgrades. Excellent customer service with fast delivery. Easy installation with clear instructions. Products enhance driving experience and car's appearance. Strong brand reputation for innovative, premium automotive p...
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