2012 BMW Alpina B7 xDrive Alternators

Carquest Premium alternators are premium constructed, original equipment (O.E.) replacement parts with industry-leading limited warranties. Our Carquest Premium alternators are designed to meet or exceed OE specifications for fit, form and function. Our alternators are remanufactured by an IATF/TS 16949 certified supplier that meets the highest standards achievable. We replace all wear components (brushes, bushings and bearings) with new components to ensure long-life. All critical components are electronically tested during assembly and the entire unit is 100% tested, ensuring proper performance backed by an industry-leading limited warranty. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.

Product Features:

• 
  
  

Product Features:

• Designed to meet or exceed OE specifications for fit, form and function
• Remanufactured by an IATF/TS 16949 supplier that meets or exceeds the highest standards in the industry
• Regulators and rectifiers are 100% electronically load tested for reliable charging performance
• 100% new OE-quality brushes and bearings are used to ensure long service life
• Rotors and stators are load tested and double insulated for maximum charging performance
• Slip rings are precision polished for maximum brush contact and service life
• Application-specific technical bulletins included where applicable
• All units are 100% triple tested to ensure quality and performance
• Technical support team staffed with ASE Certified Technicians: 1-800-228-9672

Valeo’s 230 Amp alternator is a top-tier choice for those seeking reliability and performance in their vehicle’s electrical system. As a 100% new product, not remanufactured, it eliminates the risk of premature failure, ensuring long-lasting durability. Designed with premium rare earth magnets, this alternator delivers exceptional output without increasing size, enhancing efficiency and fuel economy. Engineered for an exact fit with application-specific components, it guarantees seamless installation. Tested under extreme conditions for up to six months, it withstands heat, vibration, and contaminants, maintaining maximum charge output even in the harshest environments. Operating at 12 VDC with a clockwise rotation, this original equipment part (Part Number 439636) is now available in the aftermarket, offering the same trusted quality as the factory-installed version. Whether you’re upgrading or replacing, this Valeo alternator is a smart investment in performance and reliability.

Product Features:

• Valeo premium alternators are 100% new products (not remanufactured)
• 100% new components and core eliminates premature failure for increased durability over remanufactured units
• All parts are application specific for an exact fit
• Premium rare earth magnets increase the output of the alternator without increasing the size for better efficiency
• All applications go under extreme condition testing up to 6 months to ensure reliability under the harshest conditions and electrical demands
• High resistance to heat, vibration, and contaminating particles helps maintain maximum charge output
• Part Number 439636 is the original equipment part now available in the aftermarket.

The Bosch Premium Alternator delivers exceptional performance and reliability, making it a top choice for demanding automotive needs. With a robust 230-amp output and 12 VDC voltage, this alternator ensures consistent power delivery for your vehicle’s electrical systems. Engineered with precision, it features full-load testing to meet Bosch’s stringent performance standards and is 100% factory tested for quality assurance. Unlike standard rebuilds, these units are remanufactured using high-quality materials and cutting-edge technology, ensuring long-lasting durability. Designed for clockwise rotation, this alternator is built to handle the toughest conditions, providing peace of mind and value for your investment.

Product Features:

• 
  
  

Product Features:

• Full-load tested to guarantee compliance with Bosch’s strict performance specifications
• 100% factory tested, units are remanufactured (not rebuilt)
• Built to last – uses high quality materials and the most technologically advanced developments.
• Delivers a robust 230-amp output to ensure reliable power for demanding vehicle electrical systems.
• Designed for clockwise rotation, offering compatibility and optimal performance in specific automotive applications.