Pioneer Automotive Semi-Truck Engine Cooling
- Pioneer Automotive®Engine Coolant Bypass Hose (WPT-1052)Engine Coolant Bypass Hose (WPT-1052) by Pioneer Automotive®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient...Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$3.42