SKU: 66471546075

Voltage Regulator Rectifier 20 Amp 691573 808297 84004837 Generic

Sale price$21.39 Regular price$23.77
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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20

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Description

Voltage Regulator Rectifier 20 Amp 691573 808297 84004837 GenericVoltage Regulator Rectifier 20 Amp Fit for B S 691573 808297 84004837 Features: Direct replacement to your original unit. Plug and play, direct fit, easy installation. No assembly required. Higher grade of electric components. Improved heat sink and charging capabilities. The quality exceeds or meet the OEM equipment. All products shipped are tested. Specifications: Condition: Aftermarket 100% Brand New Quanity: 1 PC Current: 20 Amp Type: Voltage

Voltage Regulator Rectifier 20 Amp Fit for B / S 691573 808297 84004837

Features:
Direct replacement to your original unit.
Plug-and-play, direct fit, easy installation.
No assembly required.
Higher grade of electric components.
Improved heat sink and charging capabilities.
The quality exceeds or meet the OEM equipment.
All products shipped are tested.

Specifications:
Condition: Aftermarket 100% Brand New
Quanity: 1 PC
Current: 20 Amp
Type: Voltage Regulator / Rectifier

Replacement Part Number:
691573
808297
84004837

Engine series拢潞
- 294447
- 295347
- 295447
- 303447
- 305447
- 350447
- 351442
- 351446
- 351447
- 351772
- 351776

(Compatibility Chart is for reference ONLY!!!)
(Please Compare with Your faulty unit and the image we provided to Decide Fitment)

Package Includes:
1x Voltage Regulator Rectifier

NOTE:
Before installing your new regulator rectifier;

Check the AC output of the stator.
Replace any burned or corroded connectors on stator and regulator/rectifier
Check and repair any melted wiring.
Use hi-temp dielectric grease on all connectors.

How to distinguish CDI box with AC fired or CDI box with DC fired?
If headlights turn on without the engine running(with just the key on), it is a DC system. In the AC system, turning headlights on require the engine to be running. Another indication is, if the engine will only runs with a battery it is DC. If it will runs without a battery, it is a AC system.

What does the voltage regulator do?
This regulator has the task of converting the alternating voltage (AC) generated by the alternator into the direct voltage (DC) 12V used in the vehicle electrical system and keeping the voltage within a certain range.
The voltage regulator is also responsible for ensuring that the battery is charged and that the light bulbs do not burn out.

How do I know if the charge regulator can be defective?
- Incandescent lamps burn out all the time.
- Headlights get brighter and darker.
- The battery is constantly empty.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 66471546075

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4.6 ★★★★★
Based on 17 reviews
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M
Verified Purchase
Matt Teed
Waukegan, US
★★★★★ 5
Actually works on BMW!
I purchased this after the shorter black fluted tool I bought last year failed me. This thing is way better constructed, fits perfect , and actually works to turn it after you can’t turn it by hand any further. Was able to get torqued down to 25nm no problem finally with ease!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 12, 2024
D
Verified Purchase
Dak
Alexandria, US
★★★★★ 5
Works great
Works great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2025
D
Verified Purchase
Dennis Nelson
Lexington, US
★★★★★ 5
Great product
Fits the whole filter cover all the way...and the metal is great quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2025
J
Verified Purchase
john d collado
Houston, US
★★★★★ 5
great quality great price fast delivery
great quality great price fast delivery
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
E
Verified Purchase
Endocrantz
Cuba, US
★★★★★ 4
Nice piece but not for BMW motorcycles
Solid filter wrench. My bad for not checking the fit. Way too big for BMW filter 11 00 1 341 616 on my motorcycle. Turns out I had one that fits anyway. How dumb was that? I didn't get to try it on anything but four stars for appearing to be a good solid tool.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 7, 2024

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