18.4x4.1mm
Inlet or Outlet - 31.2x4.1mm - 2 per Engine
Molded Rubber
Inlet or Outlet - 31.2x4.1mm - 2 per Engine
Inlet or Outlet - 31.2x4.1mm - 2 per Engine
Browse our selection of quality engine coolant pipe o-ring parts designed specifically for your Acura RL. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · Elite · Premium · SE
Sedan
V6 3.5L · V6 3.7L
Automatic