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Billet Aluminum Coolant Reservoir Cap for VW Audi MQB (Golf GTI R A3 S3 TT)
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Regular price
$76.00
Sale price$69.99
Save $6.01
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Upgrade your engine bay with this billet aluminum coolant reservoir cap designed for a wide range of VW and Audi MQB platform vehicles. Replacing the factory plastic cap, this upgrade offers improved durability, heat resistance, and a more refined appearance under the hood. With a precision-machined design and anodized finish, it delivers both function and a clean performance-inspired look.
Features:
Billet aluminum construction for improved durability over factory plastic caps
Enhanced heat resistance for long-term reliability
Precision CNC-machined design for accurate fitment
Anodized finish for corrosion and wear resistance
Textured grip design for easy removal and installation
Includes O-ring seal for a secure and leak-free fit
Direct replacement for factory coolant reservoir cap
Fitment:
Compatible with VW and Audi MQB platform vehicles
Common models include Golf MK6, MK7, MK7.5, MK8, GTI, Golf R
Also fits Audi A3, S3, TT, and related MQB models
Compatible with select SEAT and Skoda MQB platform vehicles
Replaces Part Numbers:
3C0121321
2Q0121321
5Q0121321
Specifications:
Material: 6061 aluminum alloy
Finish: Anodized
Design: OEM-style pressure cap replacement
Contents:
1x Coolant reservoir cap
Installation Notes:
Ensure engine is completely cool before installation
Transfer the internal pressure valve from the factory cap if required
* Rates from 0–36% APR. Payment options through Affirm are subject to an eligibility check and are provided by these lending partners: affirm.com/lenders. Options depend on your purchase amount, and a down payment may be required. CA residents: Loans by Affirm Loan Services, LLC are made or arranged pursuant to a California Finance Lenders Law license. For licenses and disclosures, see affirm.com/licenses. For example, a $800 purchase could be split into 12 monthly payments of $72.21 at 15% APR or 4 interest free payments of $200 every 2 weeks.
**Rates from 0%-36% APR. Payment options through Shop Pay Installments, are subject to an eligibility check and are provided by these lending partners: affirm.com/lenders. Options depend on your purchase amount, and a down payment may be required. State notices to consumers https://www.affirm.com/licenses.
Billet Aluminum Coolant Reservoir Cap for VW Audi MQB (Golf GTI R A3 S
