WAI 22637N Alternator

Buyer fitment guide only intended as reference. Please use catalogue search by vehicle to ensure proper fitment.

• Valeo FG18S045
• Valeo FG18S141
• BMW 12-31-7-823-344
• BMW 12-31-8-578-608
• BMW 12-31-8-578-609
• Valeo FG18D111
• Valeo FGN18D111
• Valeo FGN18S045
• Lester 22637
• Lester 22637A
• BMW 12 31 7 823 343
• BMW 12-31-8-519-890
• BMW 12-31-8-519-891
• BMW 7 823 343
• BMW 8-519-890
• BMW 8578608
• BMW 12318578609

• 100% new to ensure quality and performance.
• Eliminates the hassle of core return.
• Engineered to match OE.
• Exact fit and hassle-free installation.
• Load tested to ensure maximum performance, while delivering a durable and dependable product.
• WAI alternators are engineered to provide the amp output necessary to power today€™s vehicles. Every unit is 100% NEW (not remanufactured) and made with proprietary components and processes to ensure maximum life and performance.