Contitech 325K5MK Serpentine Belt - Air Conditioning, Alternator or Alternator and Water Pump

Contitech Multi-V Serpentine Belt 325K5MK

The Contitech Multi-V serpentine belt 325K5MK is a direct-fit accessory drive belt for select BMW, Toyota, Mazda, Jaguar, Geo, and Chevrolet applications. It is used in alternator, air conditioning, and alternator-and-water-pump drive systems across a wide range of vehicles.

Key Features

• Contitech Multi-V belt construction for accessory drive applications
• Part number 325K5MK for accurate replacement matching
• Fits select BMW Z4, BMW M3, and BMW Z3 air conditioning systems
• Fits select Toyota Corolla, Toyota MR2, Toyota Van, and Chevrolet Nova alternator drives
• Fits select Mazda RX-8 alternator and water pump drive systems
• Also listed for Jaguar XJ12, Jaguar XJS, and Jaguar XJRS alternator applications

Detailed Description

Contitech 325K5MK is a Multi-V serpentine belt built for accessory drive system service where a standard belt-length replacement is required. Fitment includes 2009-2011 Mazda RX-8 alternator and water pump applications, 2006-2008 BMW Z4 air conditioning, 2001-2006 BMW M3 air conditioning, and 2001-2002 BMW Z3 air conditioning. It also covers older Toyota, Jaguar, Geo, and Chevrolet applications, including Toyota Corolla alternator drives and Toyota Van alternator service. If you are searching for a Contitech serpentine belt for BMW M3 air conditioning or a Contitech 325K5MK replacement for Toyota Corolla alternator drive service, this part matches the listed applications.

This part cross-references no additional part numbers in the provided data.

What It Helps Address

• Squealing or slipping accessory drive belt noise
• Cracked, glazed, or worn serpentine belt surfaces
• Loss of alternator drive performance
• Air conditioning compressor belt wear on listed BMW applications
• Water pump drive belt replacement on listed Mazda RX-8 applications

Installation Notes and Tips

Verify the vehicle year, make, model, and accessory position before ordering. Match the listed application exactly, including notes such as Multi-V or standard belt length where shown. Inspect pulleys, tensioners, and idlers for wear before installing the new belt, and confirm belt routing against the vehicle service information.

Quality Assurance

Contitech Multi-V belts are specified for the listed accessory drive applications and identified by part number 325K5MK for accurate fitment selection.