SKU: 23127761512

8M0088351 8M0133642 Voltage Rectifier Regulator for Mercury F65 F75 F80 F90 F100 F115 | JLM Marine

Sale price$78.75 Regular price$87.50
Save 10%

Pay in installments of $21.88 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 15 - Aug 20

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

8M0088351 8M0133642 Voltage Rectifier Regulator for Mercury F65 F75 F80 F90 F100 F115 | JLM MarineVoltage Rectifier Regulator Fits Mercury F65, F75, F80, F90, F100, F115 Outboard Engines This aftermarket voltage rectifier regulator is designed for Mercury 4 stroke EFI outboard engines ranging from 65 HP to 115 HP. It ensures stable charging performance and protects your electrical system from voltage spikes. Engineered for direct fitment on models with serial number 2B095049 and up, this regulator delivers reliable performance across multiple

Voltage Rectifier Regulator – Fits Mercury F65, F75, F80, F90, F100, F115 Outboard Engines

This aftermarket voltage rectifier regulator is designed for Mercury 4-stroke EFI outboard engines ranging from 65 HP to 115 HP. It ensures stable charging performance and protects your electrical system from voltage spikes. Engineered for direct fitment on models with serial number 2B095049 and up, this regulator delivers reliable performance across multiple Mercury series including standard EFI, Pro XS, and Sea Pro configurations.

This unit directly replaces Mercury OEM part numbers 8M0088351 and 8M0133642, providing a cost-effective solution without sacrificing quality or reliability.

  • Plug-and-play installation with improved heat sink and charging capabilities
  • Higher grade electrical components for enhanced durability
  • Factory tested to meet or exceed OEM specifications

Part Number Cross-Reference

Use this table to confirm equivalent part numbers across OEM and aftermarket brands.

Brand Part Number
Mercury 8M0088351
Mercury 8M0133642

Compatible Engine Models

Confirm your engine model/year in the table below. For Mercury owners, here's a guide to help you identify your engine's serial/model: Mercury Serial Number Guide. You can also review exploded diagrams to verify part numbers: Mercury Parts Diagrams & Catalog.

Brand Model Rated HP Stroke Notes
Mercury F65 65 HP 4-Stroke EFI 2B095049 & Up
Mercury F75 75 HP 4-Stroke EFI 2B095049 & Up
Mercury F80 80 HP 4-Stroke EFI 2B095049 & Up
Mercury F90 90 HP 4-Stroke EFI 2B095049 & Up
Mercury F100 100 HP 4-Stroke EFI 2B095049 & Up
Mercury F115 115 HP 4-Stroke EFI 2B095049 & Up
Mercury F115 115 HP 4-Stroke EFI Pro XS 2B225488 & Up
Mercury F115 115 HP 4-Stroke EFI Sea Pro 2B095049 & Up

Compatibility chart is for reference only. Please compare with your faulty unit and the images provided to confirm fitment.

Technical Specifications

Specification Value
Condition Aftermarket 100% Brand New
Quantity 1 PC
Type Voltage Regulator
Features Direct replacement, plug-and-play, improved heat sink, higher grade components

Package Contents

  • 1× Voltage Rectifier Regulator

The package contains all the parts shown in the picture.

Installation Guide

  1. Disconnect the battery: Always disconnect the negative terminal first to prevent electrical shock or short circuits.
  2. Locate the old regulator: It is typically mounted near the engine's electrical panel or powerhead.
  3. Disconnect wiring harness: Carefully unplug the connector from the old regulator, noting wire positions if needed.
  4. Remove mounting hardware: Unscrew bolts or fasteners securing the regulator to the engine.
  5. Remove the old unit: Gently pull the regulator free from its mounting location.
  6. Position the new regulator: Align the new unit with the mounting holes and ensure proper orientation.
  7. Secure with hardware: Reinstall bolts or fasteners and tighten to manufacturer specifications.
  8. Reconnect the wiring harness: Plug the connector into the new regulator until it clicks securely into place.
  9. Reconnect the battery: Attach the negative terminal and ensure all connections are tight.
  10. Test the system: Start the engine and verify that the charging system is functioning properly with a multimeter (12.5–14.5V typical).

Troubleshooting & FAQ

Q: How do I confirm this regulator fits my Mercury engine?
A: Check that your engine model and serial number match the compatibility chart above. Your serial number must be 2B095049 or higher for standard EFI and Sea Pro models, or 2B225488 and higher for Pro XS models. Compare the connector and mounting configuration with your existing regulator.

Q: What are the signs that my voltage regulator is failing?
A: Common symptoms include inconsistent charging voltage, dead batteries after running, flickering gauges or lights, or a burning smell near the regulator. Use a multimeter to check charging voltage while the engine is running—readings outside 12.5–14.5V indicate a problem.

Q: How does this aftermarket regulator compare to the OEM part?
A: This regulator is built to OEM specifications with improved heat sink design and higher-grade electrical components. It provides equivalent or better performance at a more competitive price point while maintaining full compatibility with Mercury systems.

Q: How often should I replace the voltage regulator?
A: Voltage regulators typically last several years under normal conditions. Replace it if you experience charging issues, or as preventive maintenance if your engine has high hours or operates in harsh saltwater environments where corrosion accelerates wear.

Q: OEM vs. Aftermarket?
A: This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.

Q: How fast do you ship and how much does it cost?
A: We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.

Q: What is your warranty and return policy?
A: This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused & in original condition); please see our policy page or reach out for instructions.

Important Notes

  • Verify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.
  • This product is an aftermarket replacement part and is not an OEM component.
  • Professional installation is recommended to ensure safety and optimal performance.

Why Choose JLM MARINE?

  • Quality Assured: As a trusted manufacturer for over 20 years, we supply top marine brands globally.
  • Fast Global Shipping: Free delivery worldwide in 5–15 days.
  • Direct from Manufacturer: Competitive pricing without compromising quality.
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: 23127761512

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.4 ★★★★★
Based on 27 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
R
Verified Purchase
ROBIN IN PHOENIX
Charlottesville, US
★★★★★ 1
NOT durable (tested by a french bulldog who is not a super chewer)
Color: Beau - The Teddy Bear​, Size: One Size
This bear came apart in less than 2 minutes (french bull dog, playing by himself, and not a super chewer) - so I would not consider it durable; and this isn't a fluke, as it's the second one we've tried. We purchased it because we have a Pet Passion Plush Rabbit - which has proven to be durable and has stayed together beautifully - so we do recommend the rabbit. Same dog, same play behavior with both - so it appears the bear is not crafted the same as the rabbit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 6, 2026
C
Verified Purchase
Crystal Ly
West Palm Beach, US
★★★★★ 5
Great, durable, cotton toy!
Color: Buffy - The Bunny​, Size: One Size, Color: Buffy - The Bunny​, Size: One Size
Was on the hunt for dog toys that weren't made of plastic, especially since my dogs try to eat the polyester stuffing. This toy has held up remarkably well to my 2 dogs' play and chewing (Labrador and corgi). Squeaker still works! You can see the wear near the eyes and I'm glad my dog is ingesting a little wool instead of plastic.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2026
K
Verified Purchase
Kathryn L Taylor
Waukegan, US
★★★★★ 4
cotton straw bunny
Color: Buffy - The Bunny​, Size: One Size
its a cute bunny but it not washable due it stuffed with straw so once dirty ill have to toss it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 6, 2026
C
Verified Purchase
Cleopatra Shaw
Phoenix, US
★★★★★ 5
Coconut Fill FOREVER! 🏆🏆
Color: Buffy - The Bunny​, Size: One Size
The best because it not stuffed with white stuffing, the coconut filling it way better!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
S
Verified Purchase
Shari
San Leandro, US
★★★★★ 3
Didn’t last long
Color: Buffy - The Bunny​, Size: One Size
Three stars because I really loved that this was made from 100% cotton and had the coconut fiber fill, it’s almost impossible to find non toxic, natural fabric and fill for dog toys for some illogical reason, but unfortunately, it only lasted a day for my husky. She’s not that hard on her chew toys, so it should’ve lasted. The squeaker was also not what I had hoped for, difficult to get it to squeak. This is a common problem w squeaky dog toys I’m finding. I would love for this company to improve the durability, get better squeakers and become the go-to place for me and other dog owners who understand the importance of all natural chew toys. I would support, be a lifelong customer and recommend to all my fam and friends.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 11, 2025

recommand products