Description
Mercury 8M0065239 Alternator 135-150HP EFI FourStroke
The Mercury Precision 8M0065239 Alternator is designed to help keep your cranking battery charged and onboard electrical systems running strong on compatible Mercury 135HP to 150HP EFI FourStroke outboards. Built for Mercury outboard applications, this alternator supports reliable electrical system performance and is validated to operate across temperature conditions.
Key Features
- Genuine Mercury Precision alternator
- Part number: 8M0065239
- Designed for Mercury 135HP to 150HP EFI FourStroke outboards
- Helps keep the cranking battery topped off
- Supports onboard electrical system performance
- Validated to operate at all temperatures
- Backed by Mercury engineering, testing, and manufacturing standards for fit, function, and performance
Fitment / Product Details
- Brand: Mercury Precision
- Part Number: 8M0065239
- BU Part ID: 8M0065239
- Product Type: Alternator
- Application: Mercury 135HP to 150HP EFI FourStroke outboards
- Engine Types: EFI FourStroke, 4-Stroke EFI, SeaPro EFI, and Pro XS EFI outboard applications where specified
- HP Range: 135HP to 150HP
- Category: Parts
- Subcategory: Alternators
- UPC: 745061893788
- Country of Origin: CN
- Supersedes: 8M0057693
- Related Cross-Reference: 8M0062515
- Package Dimensions: 10.375 in L x 9.875 in W x 8.5 in H
- Package Weight: 8.67 lb
Expanded Fitment
- 135HP EFI 4-Stroke / FourStroke: Serial range 2B131942 & Up
- 150HP EFI 4-Stroke / FourStroke: Serial range 1B905505 & Up
- 150HP SeaPro EFI FourStroke: Serial range 2B139139 & Up
- 150HP Pro XS EFI FourStroke: Serial range 2B550139 & Up
Why You Should Buy
- Correct OEM alternator for compatible Mercury 135HP to 150HP EFI FourStroke outboards
- Helps maintain cranking battery charge during operation
- Supports dependable power for onboard electrical systems
- Ideal replacement when your parts diagram calls for Mercury part number 8M0065239
- Built to Mercury Precision standards for reliable marine performance
Common Applications
- Mercury 135HP EFI FourStroke outboard electrical system service
- Mercury 150HP EFI FourStroke outboard alternator replacement
- Mercury 150HP SeaPro EFI FourStroke applications
- Mercury 150HP Pro XS EFI FourStroke applications
- Marine charging system repair and maintenance
- Replacement for applications using Mercury alternator part number 8M0065239
FAQ
- What is Mercury 8M0065239? Mercury 8M0065239 is an alternator for compatible Mercury 135HP to 150HP EFI FourStroke outboards.
- What horsepower range does this alternator fit? This alternator fits select Mercury 135HP to 150HP EFI FourStroke outboard applications.
- What engine types does it fit? It fits select EFI FourStroke, 4-Stroke EFI, SeaPro EFI, and Pro XS EFI outboard applications where specified.
- What serial ranges are listed for this alternator? Listed serial ranges include 135HP EFI 4-Stroke 2B131942 & Up, 150HP EFI 4-Stroke 1B905505 & Up, 150HP SeaPro 2B139139 & Up, and 150HP Pro XS EFI 2B550139 & Up.
- Does this part supersede another Mercury alternator? Yes. Mercury part 8M0057693 is shown as superseded to 8M0065239.
- Is 8M0062515 related to this alternator? Yes. 8M0062515 is commonly listed as a related replacement or cross-reference number for this alternator application.
- What does this alternator do? It helps keep the cranking battery charged and supports onboard electrical systems during engine operation.
- How should I confirm fitment? Match part number 8M0065239, engine horsepower, EFI FourStroke model, and serial number before ordering.