Genuine Remanufactured 2019-2024 Nissan Altima 2.0L Alternator 23100-6CB0A

Genuine remanufactured OEM alternator (23100-6CB0A) for the 2019–2024 Nissan Altima with the 2.0L — rebuilt and tested at our Chicago shop.

Not sure it fits yours? Call (773) 542-7660 with your year, model, and engine — we'll confirm before you buy.

This genuine remanufactured alternator is engineered to restore reliable charging performance in 2019-2024 Nissan Altima 2.0L models. Built to OEM specifications using quality components, it delivers consistent electrical output to keep your battery charged and all systems running smoothly. The remanufactured design offers a cost-effective alternative to new units while maintaining factory performance standards. Direct fit for hassle-free installation. Trust this dependable power source to keep your Altima performing at its best

Return core to activate lifetime warranty/NO CORE CHARGE

✔ Fits these vehicles

OEM part #23100-6CB0A.

Signs yours is failing

• Battery warning light on the dash
• Dim or flickering headlights
• Slow crank, or the battery keeps going dead
• Electrical glitches — windows, seats, or accessories acting up
• Whining or growling noise from the alternator

How the core return works

There's no core charge when you order — nothing is added at checkout. After your new part is installed, ship your old part back to us within 30 days — return shipping is on you:

OK Speedline Auto — Core Returns
4600 W Chicago Ave, Chicago, IL 60651

Your core must be the same year, make, and model as the part you purchased. Cores that are bent, broken, or missing parts will not be accepted — no exceptions.

Once your acceptable core arrives, your lifetime warranty is activated. If we don't receive your core, the part carries a 30-day warranty instead of the lifetime warranty — and you're still never billed a core charge.

Shipping

FREE shipping anywhere in the US.

Questions? OK Speedline Auto, 4600 W Chicago Ave, Chicago — (773) 542-7660. Mon–Fri 8:30–5, Sat 8:30–12.