New FlowKooler water pumps solve low-speed overheating problems by doubling the water flow rate at low RPM & idle. At 3,500 RPM the flow rate returns to normal to prevent excess water flow at high speed. Independent testing proves that FlowKooler water pumps produce 20% more gallons per minute at 2000 RPM & 100% more gallons per minute at 900 RPM than any other pump on the market today, including expensive racing pumps. Estimated Time to Install*** 1-2 Hours Intended to Fit: 1987-2001 Jeep Cherokee (XJ) **Comes with the Following** Water Pump Mounting Gasket Installation Sheet FlowKooler Decal -br>>Explore our site! We have over 20,000 Quality Jeep parts and accessories for sale!