Garrett 734408-6005 Air/Water Intercooler Core Universal 1000HP

Vehicle Fitment

• Universal application
• Garrett air-to-liquid intercooler core for custom charge-air cooling systems
• Not vehicle-specific; fitment must be confirmed by packaging space, end tank design, flow direction, plumbing layout, and horsepower target
• Suitable for custom turbocharged or supercharged builds requiring an air/water intercooler core
• Do not assign year/make/model fitment unless the complete intercooler system is manually verified
• Core dimensions must be matched to the fabrication layout before purchase
• This is a core component, not a direct-fit bolt-in intercooler assembly
• Fitment through 2025 is universal/application-based rather than vehicle-specific

Features

• Garrett air-to-liquid intercooler core for custom fabrication projects
• Rated by Garrett for applications supporting up to 1000 horsepower
• Bar-and-plate core construction for strength and thermal durability
• Designed for charge-air cooling in high-boost applications
• Compact core sizing for custom packaging flexibility
• Intended for fabricated end-tank and plumbing configurations
• Suitable for turbocharged and supercharged performance builds
• Engineered by Garrett for sustained high-performance use
• Supports reduced intake air temperatures in properly designed systems
• Works as a universal water-to-air intercooler core rather than a vehicle-specific kit

Specifications

• Part Number: 734408-6005
• Brand: Garrett
• Product Type: Air-to-liquid intercooler core
• Supported Horsepower: Up to 1000 HP
• Core Length / Hot Flow: 4.8 in. / 122 mm
• Core Height / No Flow: 4.5 in. / 114 mm
• Core Width / Cold Flow: 11.9 in. / 302 mm
• Construction: Bar-and-plate
• Application Type: Universal/custom fabrication
• Position: Charge-air cooling system

Included Components

• 1x Garrett air-to-liquid intercooler core

Product Description

The Garrett 734408-6005 is a universal air-to-liquid intercooler core designed for custom turbocharged and supercharged builds that require efficient charge-air cooling in a compact fabricated package. Rather than being tied to a specific vehicle, this core is meant for builders who are designing a custom intercooler system around available space, airflow demands, plumbing layout, and horsepower goals.

Garrett lists this core as supporting applications up to 1000 horsepower, with core dimensions of 4.8 inches hot-flow length, 4.5 inches no-flow height, and 11.9 inches cold-flow width. Its bar-and-plate construction is intended to provide strength and thermal durability under sustained boost, making it suitable for motorsport, street performance, and high-output custom engine projects when paired with the correct end tanks, water circuit, and heat exchanger setup.

This product does not change vehicle ride height, so no front or rear lift/drop height applies. Because 734408-6005 is a universal intercooler core and not a direct-fit kit, confirm fabrication requirements, end-tank design, coolant routing, mounting provisions, and available chassis clearance before purchase or installation.