MPA Electrical 11406 Alternator

Reliable Alternator for Lexus GS460 and IS F

The MPA Electrical Remanufactured Alternator 11406 is designed to provide consistent 12-volt electrical output for Lexus GS460 and IS F models. Engineered with a 180-amp capacity, this alternator supports your vehicle's charging system needs with precision and durability.

• 180 amps output for efficient charging
• 12-volt electrical system compatibility
• Internal fan for optimized cooling
• 6 groove serpentine pulley design
• Internal voltage regulator for stable performance
• Clockwise rotation suitable for specific Lexus models
• Manufactured by Nippondenso, a trusted OEM supplier

Product Details and Specifications

This alternator, part number 11406, is remanufactured by MPA Electrical to meet strict quality standards. It features an internal fan that helps maintain optimal operating temperatures, reducing wear and extending service life. The 6 groove serpentine pulley ensures compatibility with the Lexus GS460 and IS F belt systems, while the internal voltage regulator maintains consistent voltage output to protect your vehicle's electrical components. The clockwise rotation matches the original equipment specifications, ensuring proper fit and function.

Remanufactured Product Line Information

The Remanufactured line from MPA Electrical offers alternators that have been carefully rebuilt and tested to restore performance to original equipment standards. This process includes replacing worn components and verifying electrical output, providing a cost-effective alternative to new parts without compromising reliability. The 11406 alternator benefits from this thorough remanufacturing process, making it a practical choice for Lexus GS460 and IS F owners seeking dependable replacement parts.

Common Applications and Problem Resolution

• Replaces failing or weak alternators in Lexus GS460 and IS F
• Resolves battery charging issues and electrical system malfunctions
• Eliminates dimming headlights and electrical accessory failures
• Addresses warning lights related to charging system faults
• Prevents battery drain caused by insufficient alternator output

Installation Notes and Tips

Installation of the MPA Electrical Remanufactured Alternator 11406 should be performed by a qualified technician familiar with Lexus GS460 and IS F models. Ensure the serpentine belt is properly aligned on the 6 groove pulley and verify the clockwise rotation matches the original alternator. Check all electrical connections and ground points for corrosion or damage before installation to ensure optimal performance.

Quality Assurance and Warranty

Each alternator in the Remanufactured line undergoes rigorous testing to confirm amperage output and voltage regulation meet OEM specifications. The use of Nippondenso components supports consistent quality and reliability. Warranty coverage details are provided with the product to protect against defects in materials and workmanship.