1985 Porsche 911 Alternators

The Valeo premium alternator, designed with a 90-amp output and 12 VDC voltage, is a top-tier solution for reliable electrical performance. Built entirely with new components, it eliminates the risk of premature failure often associated with remanufactured units, ensuring long-lasting durability. Featuring premium rare earth magnets, this alternator delivers enhanced efficiency without increasing size, making it ideal for modern vehicles. Engineered for exact fitment with application-specific parts, it guarantees seamless compatibility and hassle-free installation. Rigorous testing under extreme conditions for up to six months ensures its reliability in the harshest environments, while its resistance to heat, vibration, and contaminants maintains maximum charge output. As an original equipment part now available in the aftermarket, this Valeo alternator combines innovation and quality, boosting fuel economy and eliminating voltage drops for superior performance. Perfect for drivers seeking durability, efficiency, and precision, this alternator is a trusted choice backed by Valeo’s legacy of excellence since 1923.

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 432794 is the original equipment part now available in the aftermarket.

Carquest Premium alternators are premium constructed, original equipment (O.E.) replacement parts with industry-leading 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 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:

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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