TGK Motorsport Audi 4.0T Ultimate Billet Coolant Kit

TGK Motorsport Audi 4.0T Ultimate Billet Coolant Kit

$1,267.19 CAD

Shipping calculated at checkout

TGK Motorsports SKU: TGK-0304-12

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Description Availability

TGK-0304-12

Address all three of the front coolant components in the Audi 4.0T cooling system with the TGK Motorsport Ultimate Coolant Reliability Bundle — featuring our Billet Front Thermostat Piping Kit, Coolant Shutoff Valve Delete Kit, and Billet Coolant Flange. This comprehensive upgrade replaces all factory plastic fittings with 6061-T6 billet aluminum components and introduces critical sealing improvements to eliminate coolant leaks and overheating risks once and for all.
The Audi 4.0T engine's cooling system is plagued by multiple weak points that commonly result in hard-to-diagnose coolant leaks, vacuum-related failures, and even engine-threatening overheating. Each of these components is vulnerable due to the OEM use of plastic housings and minimal sealing — and all three are known to fail, often at the worst time. This all-in-one kit provides a permanent solution by replacing the front thermostat elbow, coolant shutoff valve, and main coolant flange with precision-machined billet aluminum parts designed for performance, reliability, and peace of mind.
Material 6061-T6 Billet Aluminum
Finish CNC Machined
Kit Contents Front Thermostat Piping Kit, Coolant Shutoff Valve Delete Kit, Billet Coolant Flange
Sealing System Dual-Gasket Design (Thermostat Piping)
Fitment Direct OEM Replacement
Installation PDF Instructions Included
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Complete Front Coolant System UpgradeAddresses all three known failure points in one comprehensive kit for total peace of mind.
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Dual-Gasket Sealing SystemEnhanced redundancy and leak prevention on the thermostat piping for superior reliability.
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Dangerous Shutoff Valve EliminationRemoves the vacuum-actuated valve that commonly fails closed, preventing overheating risks.
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6061-T6 Billet ConstructionPrecision-machined aluminum components replace weak plastic fittings for motorsport-grade durability.
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Direct OEM+ FitmentDrop-in replacement with superior materials and engineering for enhanced performance.
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Eliminates Hidden Coolant LossPrevents hard-to-diagnose leaks and system degradation from failing plastic components.

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