High-quality Intercooler 04B 145 749 K for Imported Audi A1

Core Selling Points

Practical cooling component for centralized bulk procurement

100% OEM dimensional matching, direct bolt-on installation without any modification

Applicable Vehicles & Installation Parameters

• Main applicable vehicle: Imported Audi A1 (8X/GB chassis, 2011–2018)
• Matching power unit: 1.4 TDI diesel engine
• Compatible extended models: VW Polo Mk5, Skoda Fabia, Seat Ibiza and other VAG models equipped with the same intercooler structure
• Installation position: Liquid-cooled charge air cooler between turbo outlet and intake manifold

Optimized Durable Structural Design

1. High-density stacked aluminum cooling core: Excellent thermal conductivity, large effective heat exchange area, fast heat dissipation for high-temperature compressed air
2. Reinforced modified plastic water chamber: Added anti-aging raw material formula, resistant to coolant corrosion and thermal deformation under alternating cold and hot working conditions
3. Integrated injection molded air inlet and outlet joints: Closely docked with the original rubber intake pipe to avoid air leakage at the connection
4. Standard integrated fixing lugs: Consistent with the vehicle support support, stable installation without shaking during driving
5. Integrated finished assembly structure, available for direct replacement and installation

Core Functions & Engine Protection Effect

1. Rapidly lower the temperature of air compressed by the turbocharger, increase the air density entering the cylinder and effectively improve the actual power output of the engine
2. Control intake air temperature within a safe range to prevent engine knocking and detonation under heavy load and high-speed driving conditions
3. Optimize the air-fuel ratio combustion state, reduce ineffective fuel consumption and improve the overall fuel economy of the vehicle
4. Avoid turbo aging and performance degradation caused by long-term high intake temperature

Solvable Common Vehicle Faults

• Coolant seepage and liquid traces near the intercooler water pipe interface
• Obvious insufficient power and slow acceleration when stepping on the accelerator
• Vehicle fuel consumption rises abnormally compared with the normal state
• Diagnostic instrument reads out the fault code of excessively high intake temperature
• Obvious knocking noise of the engine during climbing and heavy load operation

Factory Testing & Stable Spot Supply