Audi 3.0T EA839 Thermostat, Water Pump & TGK Shutoff Delete Service Kit

Description

Complete your EA839 cooling system service with a premium kit featuring the German Performance Solutions Billet Aluminum Thermostat Assembly, Genuine Audi Water Pump, and TGK Shutoff Delete. Designed to eliminate multiple common failure points in a single service, this kit replaces the factory plastic thermostat housing with a precision CNC-machined billet aluminum upgrade while simplifying the cooling system with the TGK shutoff delete.

Whether you're addressing coolant leaks or performing preventative maintenance, this complete service kit restores cooling system reliability using high-quality OEM and billet aluminum components. The billet thermostat assembly resists cracking, warping, and coolant leaks caused by repeated heat cycles, while the Genuine Audi water pump ensures OEM cooling performance. The included TGK Shutoff Delete removes another failure-prone factory coolant component, reducing complexity and improving long-term dependability.

Features

• German Performance Solutions Billet Aluminum Thermostat Assembly
• TGK Shutoff Delete
• Genuine Audi Water Pump
• Eliminates multiple common EA839 cooling system failure points
• CNC-machined billet aluminum construction
• OEM fit and function
• Ideal for preventative maintenance and cooling system repairs

Why Upgrade?

The factory EA839 cooling system contains several plastic components that commonly fail over time due to repeated heat cycles. Servicing the thermostat, water pump, and TGK shutoff valve simultaneously minimizes future labor while replacing weak factory components with premium billet aluminum upgrades and a Genuine Audi water pump, providing a more reliable cooling system built for daily driving and high-performance applications.

What's Included

• German Performance Solutions Billet Aluminum Thermostat Assembly
• German Performance Solutions TGK Shutoff Delete
• Genuine Audi Water Pump (06M 121 012 B)
• OEM Water Pump Gasket (06M 121 119)
• OEM Thermostat Seals & O-Rings
• OEM Installation Hardware
• Optional OEM 6 bolt pulley (needed if you are upgrading from the old 4 bolt water pump design) 

Vehicle Compatibility

• 2018-2025 Audi S4 (B9/B9.5) 3.0T
• 2018-2025 Audi S5 Coupe (B9/B9.5) 3.0T
• 2018-2025 Audi S5 Sportback (B9/B9.5) 3.0T
• 2018-2025 Audi S5 Cabriolet (B9/B9.5) 3.0T
• 2018-2025 Audi SQ5 (FY/FY.5) 3.0T

Fits EA839 3.0T turbocharged V6 engines. Verify compatibility by VIN before ordering.