Aluminium Wasserkühler

High-Performance Aluminum Radiators – Maximum Cooling for All Vehicles

Our premium aluminum radiators are the perfect solution for high-powered engines, tuning projects, and motorsport applications. With their lightweight yet durable construction and flow-optimized core design, they ensure reliable cooling even under extreme conditions.

Whether you're driving a track car, daily driver, or fully tuned show vehicle – our high-performance radiators are available for a wide range of vehicle models and deliver efficient heat dissipation at minimal weight. They improve temperature stability and support the engine’s long-term durability and performance.

Choose from various models tailored to specific makes and engine types – and upgrade your cooling system with professional-grade technology.

Aluminum Radiators – High Performance Cooling

Active filters

ISP Aluminum Radiator Black for VW Golf 4 1.8T / Audi A3 8L
  • Aluminum radiator – core size 650 x 400 x 40 mm
  • Black powder-coated – corrosion-resistant & durable
  • High cooling performance – ideal for tuning & performance use
  • Full aluminum – no plastic, no heat warping
  • Plug & Play – direct replacement without modifications
  • Compatible with various Audi, VW, Seat & Skoda models
  • Lightweight, strong, and maintenance-free
€269.90
Aluminum Radiator for VW Golf 7 GTI / Audi S3 8V EA888 Gen 3

  • Suitable for 2.0 TSI EA888 Gen. 3 (transverse layout)
  • Vehicles: Golf 7 GTI/R, Audi S3 8V, Leon Cupra 5F, Octavia RS
  • High-performance full aluminum radiator
  • Dual-row core with 43 mm thickness
  • 6 mm fins for optimal airflow
  • CNC-machined connectors
  • Larger coolant volume than OEM radiator
  • Significantly improved cooling under high load
  • Compatible with large aftermarket intercoolers
  • Minor trimming of plastic support required
  • Not suitable for longitudinal engine layouts
€249.90
ISP VW Golf 2 Corrado VR6 Aluminium Wasserkühler

Full Aluminum Racing Radiator – VW Corrado & Golf 2 VR6 Turbo

  • High-performance radiator for VR6 and turbo conversions
  • Up to 30% increased cooling efficiency
  • Fits Corrado 2.9 VR6 & Golf Mk2 VR6 Turbo builds
  • Core size: 630 × 310 × 40 mm
  • Overall size: 720 × 320 × 40 mm
  • Fully welded aluminum – lightweight and durable
  • Direct 1:1 OEM replacement – no modifications needed
€199.90
ISP VW Golf 3 VR6 2.8L 2.9L AAA Aluminum Radiator

Full Aluminium Performance Radiator for VW Golf 3 VR6 (2.8L & 2.9L)

Enhance your VR6's cooling performance with this high-quality full aluminium radiator, designed for the VW Golf 3 VR6 (2.8L & 2.9L, engine codes AAA & ABV). Featuring an optimized design and increased coolant volume, it ensures better heat dissipation and stable engine temperatures even under high load.

  • Full aluminium construction – durable and crack-resistant
  • Increased coolant volume for improved cooling

Ideal for: Tuning, track days, and high-performance street use.

€220.00