URO 3545662 HVAC Heater Hose O-Ring Kit

Overview of URO HVAC Heater Hose O-Ring Kit

The URO HVAC Heater Hose O-Ring Kit, part number 3545662, is designed specifically for Volvo vehicles including the 850, C70, S70, and V70 models. This kit provides essential sealing components to maintain the integrity of your vehicle's heating and cooling system.

• Complete set of O-rings for HVAC heater hose connections
• Compatible with Volvo 850, C70, S70, and V70 models
• Durable materials engineered for heat and pressure resistance
• Part number 3545662 ensures exact fitment and replacement
• Helps prevent coolant leaks and maintain HVAC system efficiency

Detailed Product Description

The URO HVAC Heater Hose O-Ring Kit (3545662) includes all necessary O-rings to replace worn or damaged seals in the heater hose connections of Volvo 850, C70, S70, and V70 vehicles. These O-rings are manufactured to meet OEM specifications, ensuring a precise fit and reliable sealing performance. Proper sealing is critical to prevent coolant leaks that can lead to HVAC system malfunctions or engine overheating. This kit supports the maintenance of your vehicle’s heating and cooling system by restoring the integrity of hose connections.

Common Applications and Issues Addressed

• Prevents coolant leaks at heater hose connections
• Eliminates HVAC system overheating caused by seal failure
• Resolves heater core pressure loss due to worn O-rings
• Stops coolant odor inside the cabin from leaking seals
• Maintains consistent heater performance in Volvo 850, C70, S70, and V70

Installation Notes and Tips

• Ensure all old O-rings are fully removed before installation
• Lubricate new O-rings with appropriate coolant or silicone grease for easier fitment
• Inspect heater hoses and connections for damage during replacement
• Verify proper seating of O-rings to avoid leaks
• Follow vehicle-specific service manual instructions for HVAC system access

Quality Assurance and Warranty

URO parts are manufactured to meet or exceed OEM standards for durability and fitment. The HVAC Heater Hose O-Ring Kit 3545662 undergoes quality control checks to ensure reliable sealing performance in Volvo 850, C70, S70, and V70 models. While specific warranty details may vary, URO typically offers coverage against manufacturing defects to support long-term use.