URO 99610621253 Engine Coolant Hose

Engine Coolant Hose for Porsche 911

This URO engine coolant hose is molded to OE shape for accurate fitment on the Porsche 911 cooling system. Built from EPDM and sized for the specified hose ends, it is made for 1998-2005 Porsche 911 applications from the feed pipe.

• Molded OE-style shape for direct replacement fitment
• EPDM construction for heat, ozone, and electrochemical degradation resistance
• Temperature range from -40°F to 275°F (-40°C to 135°C)
• 26-inch length with .730 in. and .830 in. hose end inside diameters
• URO part number 99610621253 for catalog matching and search

Detailed Product Overview

Part number 99610621253 is an engine coolant hose engineered for Porsche 911 cooling system service. The molded EPDM design follows the OE hose shape to support proper routing and fitment, while the material helps resist engine heat, ozone exposure, and electrochemical degradation that can break down rubber from the inside out. This hose is listed for 1998-2005 Porsche 911 models, position N/A, from feed pipe. If you are searching for a Porsche 911 coolant hose replacement or a molded engine hose for 1998-2005 Porsche 911 service, 99610621253 is the relevant catalog match.

Common Problems This Hose Can Address

• Cracked or hardened coolant hose rubber
• Coolant leaks at the hose body or connection points
• Improper hose routing from a distorted or collapsed hose
• Heat-related hose deterioration in the engine bay
• Electrolysis-related internal rubber breakdown

Installation Notes and Tips

Verify the hose end inside diameters, molded shape, and routing before installation. Inspect the mating pipes and clamps for corrosion, residue, or damage, and replace any worn sealing surfaces before installing the new hose. Confirm the application against your Porsche 911 year and cooling layout, especially when matching a 1998-2005 Porsche 911 coolant hose from feed pipe.

Quality Assurance

URO backs this hose with a 24-month unlimited mileage warranty. The EPDM construction is rated for temperatures from -40°F to 275°F and is formulated to resist heat, ozone, and electrochemical degradation for dependable cooling system service. This part cross-references URO (e.g., URO-004643) for the same application.