Aluminum Washer Bottle for VW Golf 7 GTI R S3 8V MK7 Leon

Upgrade your tuned MQB platform vehicle with a rugged aluminum washer bottle engineered to replace fragile OEM plastic reservoirs that commonly crack under sustained high temperatures or when supporting bolt-on performance hardware. Crafted from heat-resistant aluminum, this component offers a solid mounting point for turbo catch cans and PCV oil separators while maintaining reliable windshield fluid delivery. Precision-fitted for the Audi S3 8V, Volkswagen Golf Mk7 GTI and R, A3 8V, TT/TTS (2014 onward), SEAT Leon Cupra, and Škoda Octavia vRS, it eliminates common failure points and keeps your engine bay securely organized during track days or daily commutes.

Benefits & Installation Tips

This relocated fluid box integrates smoothly with engine protection and boost management systems. Apply these guidelines for lasting performance:

• Bolt the unit directly to an intercooler pipe or chassis brace to maximize stability and reduce hose stress during high-G cornering.
• Apply dielectric grease to the washer pump connector contacts before reassembly to prevent moisture-induced electrical failures.
• Route spray lines away from rotating pulleys and exhaust heat shields to avoid premature line deterioration.

Product Specifications

Material: Corrosion-resistant aluminum
Tank Design: Direct OE replacement geometry matching factory pump outlets and spray nozzles
Certification: ISO9000 manufactured to standardized quality controls
Vehicle Compatibility: Audi S3 8V 2.0 TFSI, Audi A3 8V, Audi TT/TTS (2014+), VW Golf Mk7 GTI + Clubsport/S, VW Golf Mk7/7.5 R, SEAT Leon Cupra 280/290, Škoda Octavia vRS 5E

Package Includes

1x Aluminum washer bottle kit

Important Fitment Notice

Confirm your chassis layout before drilling or mounting. Standard MQB platforms locate the original reservoir on the driver's side, but early Audi S3 8V models and the VW Golf 7R place it on the passenger side. For these right-handed configurations, the upper section of this aluminum bottle must be carefully removed to create adequate clearance for your catch can or oil management mounting bracket.

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