Best Powersports Alternator Rectifiers Deals of Nov 2026

Updated November 9, 2026Our site contains affiliate links for which we may be compensated.
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Tykick 74505-06 Voltage Regulator Rectifier For Harley Davidson 2006-2008,Electra Glide,Road Glide,Road King,Street Glide,Replaces 7450506,74505-06A,7450506A，498269,49-8269,498276,49-8276,FHADA204G018

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Voltage Regulator Rectifier For Honda Foreman 500 12-19/Rancher 420 14-19 | For Honda Foreman Rubicon 500 12-19/Pioneer 500 15-20/Pioneer 700 14-20/Rincon 680 15-23/Rincon 700 24-26

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4012941 Voltage Regulator Rectifier For Polaris Ranger 570 800/RZR 570 800 | For Polaris Ranger 570 14-15/Ranger 800 11-14/Ranger 150/RZR 570 13-16/RZR 800 11-14/RZR PRO XP/RZR Turbo/PRO XD/Ace 150

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Voltage Regulator Rectifier Replacement for 8-25 HP Engines with 15 Amp Alternators Ko-hler 4140309 4140305 41 403 10-S 41 403 09-S 25 403 03-S

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GGAA Voltage Regulator Rectifier Compatible with Kohler 8-25 HP Engines, 15 Amp Alternator Charging System Replacement, Replaces OEM 41-403-09 41-403-10-S 25-403-03-S 4140309 4140305

Wide Compatibility:This voltage regulator rectifier fits 8-25 HP engines with 15 Amp alternators. Compatible with many Command, Magnum and CV series engines including CH18S, CH20, CH22, CH23, CH25 and CV740. Please verify your engine model before ordering.
OEM Replacement:This regulator rectifier replaces OEM part numbers including 4140309, 4140305, 2575503S, 25-403-03-S, 25-755-03-S, 41-403-09-S and 41-403-10-S. Please confirm the original part number before installation.
Stable Output:This voltage regulator provides a stable DC output of 14.5V±0.5V to support reliable battery charging and consistent electrical performance. Built-in charging protection helps reduce the risk of overcharging.
Durable Construction:This voltage regulator rectifier features a heavy-duty aluminum housing with excellent heat dissipation. The rugged construction helps resist vibration, corrosion and high temperatures for dependable long-term performance.
Easy Installation:This engine regulator uses a standard AC-B+-AC 3-terminal design for quick wiring and direct replacement. No complicated modifications are required, helping save time during engine repair and maintenance.
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31% Off

FRUXIO Voltage Regulator Rectifier Compatible with Kohler 8–25 HP Engines, OEM Replacement 41-403-09/41-403-10-S / 25-403-03-S

Compatible With: The Voltage Regulator Rectifier fits 8-25 HP engines with 15 Amp alternators.Has 3 terminals in a row,AC, B+, AC.Output voltage 14.5±0.5V.
Replace Part Number: 4140309 2575503S 4140305 25 403 03 / 25 403 03-S / 25 755 03 / 25 755 03-S / 41 403 01 / 41 403 03 / 41 403 04 / 41 403 03-S /41 403 05 / 41 403 06 / 41 403 06-S / 41 403 08 / 41 403 08-S / 41 403 09 / 41 403 09-S / 41 403 10 / 41 403 10-S.
Built-in Protection:Equipped with built-in battery charging protection. The rectifier automatically stops charging once the battery reaches full capacity, helping prevent overcharging and extend battery life.
Premium Construction:Features a durable aluminum housing with heat-dissipating silicone to efficiently transfer and disperse heat from electronic components, helping extend the rectifier’s service life.
Stable Voltage:Maintains a steady DC 14.5V ±0.5 to safeguard vehicle electronics and ensure long-term reliability.
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Our #1 Pick Today
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Tykick 74505-06 Voltage Regulator Rectifier For Harley Davidson 2006-2008,Electra Glide,Road Glide,Road King,Street Glide,Replaces 7450506,74505-06A,7450506A，498269,49-8269,498276,49-8276,FHADA204G018

Check Price
on Amazon.com
Disclaimer: While we make every effort to ensure accuracy, we cannot guarantee that all product specifications, pricing, discounts, and details are complete or error-free. Because information is subject to change, we recommend verifying all details directly with the retailer prior to making a purchase. As an Amazon Associate, we earn from qualifying purchases.

9 Powersports Alternator Rectifiers deals are available from: Amazon, starting from $8.99.

The biggest discount we found is 31% on FRUXIO Voltage Regulator Rectifier Compatible with Kohler 8–25 HP Engines, OEM Replacement 41-403-09/41-403-10-S / 25-403-03-S (H048FR048) at Amazon.

The lowest price we found is $8.99 while the highest is $48.99. Prices for the best Powersports Alternator Rectifiers deals average at $31.40.