Professional Parts Sweden 87343872 Radiator Coolant Hose - Lower

Radiator Coolant Hose for Saab 9-3

This Professional Parts Sweden radiator coolant hose is a direct-fit lower hose application for select 2000-2003 Saab 9-3 models. Built for the cooling system, it helps maintain proper coolant flow between the radiator and engine on the specified vehicles.

• Brand: Professional Parts Sweden
• Part number: 87343872
• Radiator coolant hose for the lower position
• Fits 2000-2003 Saab 9-3, lower
• Cross-reference: 4963872

Detailed Fitment and Function

Use this lower radiator coolant hose when replacing a worn, cracked, or leaking hose on a Saab 9-3. The 87343872 hose is listed for 2000, 2001, 2002, and 2003 Saab 9-3 models in the lower position, making it a focused replacement for cooling system service on these vehicles. If you are searching for a lower radiator hose for Saab 9-3 2000-2003, part number 87343872 matches the listed application.

Common Issues This Part May Address

• Coolant leakage from a split or deteriorated lower hose
• Softening, swelling, or cracking from age and heat cycling
• Restricted coolant flow caused by hose collapse
• Overheating concerns related to a damaged radiator hose
• Cooling system service on a Saab 9-3 lower hose application

Installation Notes and Tips

Confirm the hose routing and lower-position fitment against the existing part before installation. Inspect adjoining clamps, radiator necks, and coolant connections for wear, corrosion, or residue, and replace any damaged sealing surfaces during service. After installation, refill and bleed the cooling system according to the vehicle service procedure.

Quality Assurance

Professional Parts Sweden replacement parts are cataloged for specific vehicle applications, and this hose is identified by part number 87343872 for the listed Saab 9-3 fitment.