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Bosch 12-31-7-508-054 Remanufactured Alternator 150 Amp Water Cooled

Manufacturer

Picture for manufacturer Bosch

Part Number

12-31-7-508-054
14 reviews
Sale Price

$685.39

In Stock (7)

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Usually delivered within 2 days

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Product Details

The Bosch 12-31-7-508-054 (also known as AL0734X) is a premium remanufactured alternator delivering reliable 150-amp charging performance for BMW and Land Rover vehicles. This water-cooled alternator is designed to original equipment specifications, ensuring optimal power delivery for all electrical systems when the engine is running.

Key Features:

  • 150-amp output capacity with 12-volt system compatibility
  • Water-cooled (liquid-cooled) design for enhanced thermal management
  • 7-groove serpentine pulley with clockwise rotation
  • Internal regulator and internal fan design
  • Remanufactured using more new parts than standard rebuilt alternators
  • New bearings, self-lubricating brushes, and clutch pulleys as necessary
  • 100% full-load tested to meet strict Bosch performance specifications
  • Includes O-ring for proper installation

Bosch remanufactures this alternator to exacting OE standards through exhaustive multi-point quality testing throughout the manufacturing process. The aluminum case construction ensures durability under extreme operating conditions. This alternator replaces failed units that are not producing adequate voltage to charge the battery, preventing intermittent electrical system operation and common charging issues.

OEM Cross-Reference Numbers: BMW 12-31-1-705-483, 12-31-1-705-557, 12-31-7-508-052, 12-31-7-508-054, 12-31-7-508-258, 12-31-7-508-286 | Bosch 0-122-0AA-1H0, 0-122-0AA-1J0, 0-122-0AA-1S0, 0-122-468-015 | Land Rover YLE000040

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The ordering process has been quick and easy.

good price hope all works out

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Unbelievably low prices and excellent customer service. theyre site charged me the wrong shipping, I'm thinking ok refund the difference. No they refunded me the full shipping amount. I'll definitely buy from these guys again, you can count on that. And English is their first language big plus!

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Great service, and prompt delivery. I would order again and recommend them to my friends.

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