The Koyo intercooler core identified by manufacturer part number CCS1805 is supplied in the exact configuration described as Koyo Universal Aluminum HyperCore Intercooler Core (18in. X 5in. X 2.5in.). Confirm the complete part number, application, dimensions, connection layout, and package contents before ordering.
Fitment
This is a universal cooling component. Confirm dimensions, port size, pressure rating, mounting space, hose routing, airflow, and fabrication requirements before ordering.
Specifications
| Brand | Koyo |
|---|---|
| Manufacturer Part Number | CCS1805 |
| Product Type | Intercoolers |
| Fitment Type | Universal |
| Part # | CCS1805 |
| Core Dimension L x H x W (in.) | 18”x 5”x 2.5” |
| Core Dimension Actual L x H x W (mm) | 450 x 131.4 x 60 |
| Suggested Applications | Early sports compact turbocharged, custom small turbo kits: Honda Civic EF/EG/EK, Mitsubishi Eclipse, Toyota AE86, AW11, etc. |
What's Included
- One Koyo intercooler core in manufacturer packaging
- Hardware, adapters, cap, hoses, and fittings only when listed for the exact part number
About Koyo
Koyo develops high-performance radiators, heat exchangers, intercooler cores, oil coolers, expansion tanks, caps, and cooling-system accessories. Similar-looking parts can use different core dimensions, ports, hose sizes, pressure ratings, and mounting layouts, so exact part-number verification is essential.
Related Koyo Products
- Shop Koyo Cooling Products
- Koyo Universal Aluminum HyperCore Intercooler Core (23in. X 11in. X 4in.)
- Koyo Universal Aluminum HyperCore Intercooler Core (22in. X 14in. X 2.5in.)
- Koyo Universal Aluminum HyperCore Intercooler Core (24in. X 10in. X 2.5in.)
Frequently Asked Questions
What should I measure before ordering Koyo CCS1805?
Confirm the overall dimensions, core size, port or hose dimensions, pressure rating, mounting space, airflow path, and every adapter or fabrication part required.
Does this Koyo part include every installation component?
Only the components stated for the exact part number are included. Confirm whether caps, adapters, hoses, fans, shrouds, fittings, mounts, and transmission-cooler provisions must be reused or purchased separately.
What should I inspect before filling the cooling system?
Check all mounting points, hose and fitting engagement, fan and shroud clearance, cap compatibility, drain-plug sealing, and any transmission or oil-cooler connections.
Installation Instructions
- Verify the exact part number, application, dimensions, ports, hose sizes, and package contents before disassembly.
- Allow the engine to cool fully, relieve system pressure safely, and capture coolant according to local requirements.
- Follow the factory service procedure and current Koyo instructions, then test-fit the component before final assembly.
- Confirm fan, shroud, hose, condenser, transmission-cooler, and body clearance before filling the system.
- Refill with the specified coolant, bleed trapped air, inspect for leaks, and recheck coolant level after a complete heat cycle.
Forced Induction
Forced induction is the fastest way to add real power to an engine without adding displacement, and this collection covers the full range of turbocharger, supercharger, intercooler, and boost control hardware needed to build a reliable boosted platform. Whether you are running a factory turbo upgrade, swapping to a bigger frame turbocharger, adding a centrifugal or roots style supercharger, or dialing in a nitrous system for a quick shot of extra power, you will find the components here to build and support the setup correctly. Every part in this collection is organized by system type so you can move from a stock turbocharger to a properly supported forced induction build in one place. Intercoolers, wastegates, blow off valves, boost controllers, and water meth injection components are all included alongside the core turbo and supercharger hardware so the entire boost system can be sourced together. What This Category Covers This collection includes turbochargers, turbo kits, s...
View Forced Induction Products
Intercooler Components
Intercooler components for turbocharged and supercharged gas and diesel platforms are stocked at Black Ops Auto Works. Shop intercooler piping kits, silicone couplers, T-bolt clamps, end tanks, core upgrades, and intercooler hardware for daily driven trucks, JDM turbo platforms, European turbo cars, and domestic forced induction builds. Every product is filterable by year, make, model, trim, and engine so the correct fitment ships the first time. Black Ops Auto Works carries 903 intercooler component SKUs spanning gas and diesel applications. What This Collection Covers Intercooler components are the hardware that moves and cools compressed air between the turbo or supercharger and the intake manifold. This collection covers everything short of a complete intercooler core, including piping, couplers, clamps, brackets, end tanks, and diesel specific hot side and cold side hardware for trucks running higher boost and towing loads. Categories Included Aluminum and silicone intercoo...
View Intercooler Components Products
Intercoolers
Intercoolers and charge pipe kits for turbocharged and supercharged cars, trucks, and diesel platforms are stocked at Black Ops Auto Works. Shop front mount bar-and-plate intercoolers, top mount intercoolers, air-to-water intercoolers, universal intercooler cores, charge pipe kits, and diesel charge air coolers from Mishimoto, AMS Performance, CSF, PERRIN, aFe, and Vibrant for Subaru WRX and STI, Ford F-150 and Raptor EcoBoost, Toyota Tacoma, Honda Civic, and Ford and Ram diesel trucks. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 402 intercooler SKUs across core style, mounting position, and charge pipe categories. What This Category Covers An intercooler is the single most important component in a turbocharged or supercharged induction system for supporting power gains from increased boost. By cooling compressed air before it enters the engine, an upgraded intercooler deliv...
View Intercoolers Products
Koyo Cooling Products
Shop Koyo radiators, intercooler cores, oil coolers, expansion tanks, filler necks, radiator caps, fittings, and cooling-system service parts by exact manufacturer part number and verified application.Choosing the Correct Koyo Part Match the complete Koyo manufacturer part number Confirm canonical year, make, and model plus engine, transmission, and every application note Verify core dimensions, hose sizes, ports, pressure rating, mounting points, and available space Review fan, shroud, condenser, transmission-cooler, oil-cooler, and cap requirements Confirm whether adapters, fittings, hoses, brackets, and hardware are included Related Collections Koyo products Radiators Intercoolers Oil coolers Frequently Asked QuestionsHow do I confirm Koyo radiator fitment?Match the exact part number, year, make, model, engine, transmission, hose sizes, mounting points, cap requirement, and every current application note.Does a Koyo cooling part include every installation component?Package conten...
View Koyo Cooling Products Products


