Quick answer
Install the PLM Power Driven Tucked Radiator to free up engine bay space. Follow these steps for a secure, leak-free fit on your Honda or Acura.
Why choose a tucked radiator
The PLM Power Driven Tucked Radiator mounts underneath the support, maximizing engine bay space. This is especially useful for builds with tight clearances or custom intake routing. The adjustable, non-welded brackets allow universal fitment, but you must still confirm clearance with your specific chassis.
What you'll need
Basic hand tools (socket set, wrenches, screwdrivers), a coolant catch pan, new coolant, and AN or clamp-on hoses. The radiator comes with versatile threaded inlet/outlet fittings, so have the appropriate hose ends ready.
Installation steps
- Prepare the vehicle: Disconnect the battery negative terminal. Drain the engine coolant into a catch pan. Remove the factory radiator and hoses. Check for any debris in the mounting area. Common mistake: Forgetting to drain coolant completely can cause spills. Use a pan large enough to catch all fluid.
- Mount the brackets: Attach the adjustable brackets to the radiator using the supplied hardware. Do not fully tighten yet. Position the radiator under the support and loosely attach the brackets to the chassis. Checkpoint: Ensure brackets do not contact moving parts or the fan shroud. Adjust as needed before tightening.
- Route and connect hoses: Attach the inlet and outlet hoses to the threaded fittings. Use AN fittings or clamp-on hoses as preferred. Tighten fittings by hand first, then use a wrench for final snugness. Do not overtighten. Common mistake: Overtightening can crack the aluminum fittings. Use a torque wrench if possible, or stop when snug plus a quarter turn.
- Secure the radiator: Once hoses are connected and the radiator is positioned correctly, tighten all bracket bolts. Verify the radiator is level and does not shift under light pressure. Checkpoint: Recheck clearance after tightening. A loose bracket can cause vibration and leaks.
- Fill and bleed the system: Refill with fresh coolant per your engine's specs. Start the engine and let it reach operating temperature. Check for leaks at all fittings. Bleed air from the system by squeezing the upper hose and topping off coolant. Common mistake: Skipping the bleed step can cause air pockets and overheating. Run the engine with the radiator cap off until the thermostat opens and bubbles stop.
Product facts
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PLM Power Driven Tucked Radiator - Honda Acura: The PLM Power Driven Aluminum Tucked Radiator offers versatile threaded inlet and outlet fittings for AN or clamp-on hoses, and adjustable, non-welded mounting brackets for universal fitment. You can use standard aftermarket hoses without custom adapters, and the brackets let you fine-tune the position to avoid interference with other components.
PLM Power Driven Tucked Radiator - Honda Acura