SKU: 26498662380

BMW Alternator Regulator 2-Pin (E81 E82 E87 E88 E46 E90 E60 E84 E85) - 1986AE0083

Sale price$517.05 Regular price$574.50
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Description

BMW Alternator Regulator 2-Pin (E81 E82 E87 E88 E46 E90 E60 E84 E85) - 1986AE0083Bosch Alternator Voltage Regulator for BMW N45 N46 1986AE0083 This Bosch voltage regulator helps maintain stable alternator output and correct charging voltage for your BMW. Common symptoms of a failing regulator include battery warning lights, overcharging undercharging, dim lights, and poor starting. OEM Cross Reference Numbers BMW OE: 12 31 7 512 163 BMW OE: 12 31 7 523 065 BMW OE: 12 31 7 540 655 BMW OE: 7 523 065 BMW OE: 12317540655 Vehicle

Bosch Alternator Voltage Regulator for BMW N45/N46 - 1986AE0083

This Bosch voltage regulator helps maintain stable alternator output and correct charging voltage for your BMW. Common symptoms of a failing regulator include battery warning lights, overcharging/undercharging, dim lights, and poor starting.

OEM / Cross Reference Numbers

  • BMW OE: 12 31 7 512 163
  • BMW OE: 12 31 7 523 065
  • BMW OE: 12 31 7 540 655
  • BMW OE: 7 523 065
  • BMW OE: 12317540655

Vehicle Compatibility

  • BMW 1 Series E81 (2006-2011) 116i N45B16A; 118i/120i N46B20
  • BMW 1 Series E87 / E87 LCI (2003-2011) 116i N45B16A; 118i/120i N46B20
  • BMW 1 Series E82 / E88 (2006-2013) 118i/120i N46B20
  • BMW 3 Series E46 (2000-2006)
  • BMW 3 Series E90 / E90 LCI (2004-2011) 320i N46B20
  • BMW 3 Series E91 / E91 LCI (2004-2012) 320i N46B20
  • BMW 3 Series E92 / E92 LCI (2006-2013) 320i N46B20
  • BMW 3 Series E93 / E93 LCI (2006-2013) 320i N46B20
  • BMW 5 Series E60 LCI (2006-2009)
  • BMW X1 E84 (2009-2015) sDrive18i N46B20
  • BMW Z4 E85 (2004-2008) 2.0i N46B20

Nationwide delivery available in South Africa. If you are unsure about fitment, share your VIN or current part number and we will help confirm compatibility.

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Exchange/Return Notes
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SKU: 26498662380

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4.7 ★★★★★
Based on 22 reviews
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Verified Purchase
Digigeek
Lake Worth, US
★★★★★ 5
Good non OEM replacement filter
Size: 165465NA1C
I recently purchased the Forccord 2-Pack Engine Air Filter for my INFINITI QX50 (2025/2024-2019) and QX55 (2025/2024-2022), and overall, it’s a decent alternative to the OEM filter. Pros: Perfect Fit – Installed easily in my QX50 without any issues. Fits just like the factory filter. Good Filtration – The material seems effective in trapping dust and debris, helping keep the engine clean. Affordable 2-Pack – Great value compared to dealership prices, especially if you replace filters regularly. Improves Airflow – Noticed a slight improvement in engine responsiveness and fuel efficiency. Cons: Not OEM Quality – The filter material feels a bit thinner and less sturdy compared to the original Infiniti filter. May Not Last as Long – While it works fine now, I’m unsure if it will hold up for the same mileage as an OEM filter. No Installation Instructions – Though easy to install, a simple guide would have been helpful for first-time users. Final Thoughts This Forccord air filter is a good budget-friendly replacement that fits well and performs decently. However, if you prioritize OEM durability and quality, you may want to stick with the original Infiniti filter.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 15, 2025
A
Verified Purchase
Amazon Customer
New York, US
★★★★★ 5
Keeps your engine running
Size: 17220-5AA-A00
Fits well, fair price, does the job as promised
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
A
Verified Purchase
Amazon Customer
West Palm Beach, US
★★★★★ 5
Good
Size: 17220-5AA-A00
Good filter and low price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
C
Verified Purchase
CDR
Louisville, US
★★★★★ 5
Verify your engine size! 17220-5AA-A00 filter for 1.5 liter turbo. 2.0 uses different filter.
Size: 17220-5AA-A00
17220-5AA-A00 for the 1.5 turbo engine (we have a 2017 Civic EX-T), 2 pack of filters, use 1 at a time so 2 intervals, about 15k-30k miles per interval, it's about 30k-60k miles worth of air filter. Works as it should, fits, compatible, nothing fancy, does its job. For the turbo it's a few screws or nuts (use the socket, less chance of stripping, don't over tighten when you put the cover back on), front of engine compartment, you could do this while dressed in fancy clothing. First mechanical thing that I had our son do, I gave him guidance, literally the first time he popped the hood. Took maybe 10 minutes, and that was him being careful and being new to using tools. I'm not a professional but I work on our vehicles, have done a bit more than basic maintenance. This air filter replacement procedure is as straightforward as they get.
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Reviewed in the United States on April 4, 2026
A
Verified Purchase
Amazon Customer
Charlottesville, US
★★★★★ 4
Filter fit perfectly.
Size: 17220-5LA-A00
It fit, so that was my first concern in buying this as the price was low for a 2-pk. I bought it since it said good for 24,000 miles whereas another I was considering was only 12,000. I know I went more than twice that so will see how it holds up. Coming from a brand I never heard of, but what was available on Amazon.
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Reviewed in the United States on March 5, 2025

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