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OEM Mercury Aluminum Anode Kit
Mercury 8M0205955 Anode Kit for Verado AMS and V8 Racing Outboards
The Mercury 8M0205955 Aluminum Anode Kit helps protect compatible Mercury outboards from the harmful effects of galvanic corrosion.
This OEM Mercury kit fits select Mercury 4.6L V8 Verado AMS (Advanced Midsection) outboards and Mercury V8 Racing outboards. It includes the square plate, trim anodes, trim manifold aluminum anodes, and installation hardware.
Compatible Applications
| Engine Family | Horsepower | Midsection / System | Application Notes |
|---|---|---|---|
| Mercury 4.6L V8 Verado | 250HP-300HP | AMS / Advanced Midsection | Fits compatible Verado AMS outboard applications |
| Mercury V8 Racing | 250R / 300R | AMS / Advanced Midsection | Fits compatible Mercury Racing outboard applications |
AMS stands for Advanced Midsection. Always verify your engine model, serial number, and existing anode configuration before ordering corrosion protection components.
What is Included
- Square plate aluminum anode
- Trim aluminum anodes
- Trim manifold aluminum anodes
- Installation hardware
OEM Part Numbers & Cross References
| Brand / Type | Part Number |
|---|---|
| Mercury OEM | 8M0205955 |
| Application | Aluminum Anode Kit |
| System | Corrosion Protection / Trim System |
Complete Your Service
100 Hour Service Kit With Oil
Mercury 100-hour service kit with oil for compatible 150HP-300HP V6 and V8 FourStroke outboards.
View / Add to Cart
100 Hour Service Kit Without Oil
OEM Mercury 100-hour service kit for compatible 150HP-300HP V6 and V8 FourStroke outboards. Oil sold separately.
View / Add to Cart
Mercury V6 / V8 Oil Change Kit
Mercury 10W30 synthetic blend oil change kit for compatible 3.4L V6 and 4.6L V8 FourStroke outboards.
View / Add to Cart
300 Hour Service Kit
OEM Mercury 300-hour maintenance service kit for compatible Mercury V8 FourStroke outboards.
View / Add to CartWhat This Anode Kit is Used For
This Mercury aluminum anode kit helps protect compatible Verado AMS and Mercury Racing outboards from galvanic corrosion in marine environments.
Anodes are sacrificial components designed to corrode before more critical aluminum and metal components of the outboard are damaged.
Worn or missing anodes may reduce corrosion protection and can lead to premature corrosion on trim systems, brackets, and submerged outboard components.
Replacing anodes during regular maintenance service helps maintain long-term corrosion protection and outboard reliability.
Key Features and Benefits
- Genuine OEM Mercury aluminum anode kit
- Mercury part number 8M0205955
- Fits Mercury 4.6L V8 Verado AMS 250-300HP outboards
- Fits Mercury V8 Racing 250R and 300R outboards
- Helps protect against galvanic corrosion
- Includes square plate, trim, and trim manifold aluminum anodes
- Includes installation hardware
- Easy installation using common tools
- OEM Mercury fit, function, and performance
Anode Kit Details
- Brand: Mercury / Quicksilver
- Part Number: 8M0205955
- Part Type: Aluminum Anode Kit
- Material: Aluminum
- Application: Mercury 4.6L V8 Verado AMS and Mercury V8 Racing Outboards
- Horsepower Range: 250HP-300HP / 250R-300R
- System: Corrosion Protection
- Quantity Sold: Kit
FAQ
What does Mercury 8M0205955 fit?
This anode kit fits compatible Mercury 4.6L V8 Verado AMS 250HP-300HP outboards and Mercury V8 Racing 250R and 300R outboards.
What does AMS mean?
AMS stands for Advanced Midsection. This kit is for compatible AMS-style Mercury Verado and Racing applications listed above.
What is included in this kit?
The kit includes the square plate, trim anodes, trim manifold aluminum anodes, and installation hardware.
What do anodes do?
Anodes help protect submerged outboard components from galvanic corrosion by sacrificing themselves before more critical metal parts corrode.
When should anodes be replaced?
Anodes should be inspected regularly and replaced when worn, heavily corroded, or missing material.
Can I install this kit myself?
Mercury states this kit is easy to install with existing hardware and common tools.
Dealer Discounts & Store Policies
Dealer / Marine Industry Discounts
Are you a marine dealer, technician, boat builder, or industry professional? We offer dealer pricing for qualified marine businesses.
Shipping Policy
- Free shipping on orders over $100 continental U.S.
- Orders ship via UPS, USPS, and FedEx.
- Orders received before 5:30 PM EST ship the same business day.
- Typical delivery time is 1–5 business days.
30-Day Return Policy
- Returns accepted within 30 days of delivery.
- Corrosion protection parts should be installed only after confirming correct fitment.
- Items must be new, unused, and in original packaging.
- Return authorization is required before sending items back.
Need help with a return or order question?
Contact Us
Phone: 941-721-3000
Searchable Terms
8M0205955, Mercury Verado AMS anode kit, Mercury V8 Racing anode kit, Mercury 4.6L V8 anodes, Mercury 250R anode kit, Mercury 300R anode kit, Mercury aluminum anodes, Mercury corrosion protection, Mercury Advanced Midsection anodes, Mercury AMS anode kit, Mercury trim anodes, Mercury trim manifold anodes, Mercury 250HP Verado anodes, Mercury 300HP Verado anodes, galvanic corrosion protection
8M0205956
OEM Mercury Aluminum Anode Kit
Mercury 8M0205953 Anode Kit for CMS Midsection Outboards
The Mercury 8M0205953 Aluminum Anode Kit helps protect compatible Mercury outboards from the harmful effects of galvanic corrosion.
This OEM Mercury kit fits select Mercury 3.4L V6, 4.6L V8 CMS (Conventional MidSection), and Mercury Racing outboards. The kit includes the square plate, trim anodes, trim manifold aluminum anodes, and installation hardware.
Compatible Applications
| Engine Family | Horsepower | Midsection / System | Application Notes |
|---|---|---|---|
| Mercury 3.4L V6 | 175HP-225HP | CMS / Conventional MidSection | Fits compatible Mercury CMS outboard applications |
| Mercury 4.6L V8 | 225HP-300HP | CMS / Conventional MidSection | Fits compatible Mercury CMS outboard applications |
| Mercury Racing | 150R / 250R / 300R | Racing Midsection | Fits compatible Mercury Racing outboards |
CMS stands for Conventional MidSection. Always verify your engine model, serial number, and existing anode configuration before ordering corrosion protection components.
What is Included
- Square plate aluminum anode
- Trim aluminum anodes
- Trim manifold aluminum anodes
- Installation hardware
OEM Part Numbers & Cross References
| Brand / Type | Part Number |
|---|---|
| Mercury OEM | 8M0205953 |
| Application | Aluminum Anode Kit |
| System | Corrosion Protection / Trim System |
Complete Your Service
100 Hour Service Kit With Oil
Complete Mercury 100-hour service kit with oil for compatible V6 and V8 FourStroke outboards.
View / Add to Cart
100 Hour Service Kit Without Oil
OEM Mercury 100-hour service kit for compatible V6 and V8 FourStroke outboards.
View / Add to Cart
Mercury Oil Change Kit
Mercury 10W30 synthetic blend oil change kit for compatible 3.4L V6 and 4.6L V8 FourStroke outboards.
View / Add to Cart
300 Hour Service Kit
OEM Mercury 300-hour maintenance service kit for compatible V6 FourStroke outboards.
View / Add to Cart
300 Hour V8 Service Kit
OEM Mercury 300-hour maintenance service kit for compatible 4.6L V8 FourStroke outboards.
View / Add to Cart
300 Hour V6 Kit With Oil
Complete 300-hour Mercury V6 service kit including engine oil.
View / Add to Cart
300 Hour V8 Kit With Oil
Complete 300-hour Mercury V8 service kit including engine oil.
View / Add to CartWhat This Anode Kit is Used For
This Mercury aluminum anode kit helps protect compatible Mercury CMS and Racing outboards from galvanic corrosion in marine environments.
Anodes are sacrificial components designed to corrode before more critical aluminum and metal components of the outboard are damaged.
Replacing worn anodes during regular maintenance helps maintain proper corrosion protection and long-term outboard reliability.
Key Features and Benefits
- Genuine OEM Mercury aluminum anode kit
- Mercury part number 8M0205953
- Fits Mercury 3.4L V6 CMS 175-225HP outboards
- Fits Mercury 4.6L V8 CMS 225-300HP outboards
- Fits Mercury Racing 150R, 250R, and 300R outboards
- Helps protect against galvanic corrosion
- Includes square plate, trim, and trim manifold aluminum anodes
- Includes installation hardware
- Easy installation using common tools
- OEM Mercury fit, function, and performance
Anode Kit Details
- Brand: Mercury / Quicksilver
- Part Number: 8M0205953
- Part Type: Aluminum Anode Kit
- Material: Aluminum
- Application: Mercury CMS and Racing Outboards
- Horsepower Range: 175HP-300HP / 150R-300R
- System: Corrosion Protection
- Quantity Sold: Kit
FAQ
What does Mercury 8M0205953 fit?
This anode kit fits Mercury 3.4L V6 175-225HP CMS, 4.6L V8 225-300HP CMS, and Mercury Racing 150R, 250R, and 300R outboards.
What does CMS mean?
CMS stands for Conventional MidSection and refers to Mercury outboards using the standard midsection design.
What is included in this kit?
The kit includes the square plate, trim anodes, trim manifold aluminum anodes, and installation hardware.
What do anodes do?
Anodes help protect submerged outboard components from galvanic corrosion by sacrificing themselves before more critical metal parts corrode.
When should anodes be replaced?
Anodes should be inspected regularly and replaced when worn, heavily corroded, or missing material.
Can I install this kit myself?
Mercury states this kit is easy to install with existing hardware and common tools.
Dealer Discounts & Store Policies
Dealer / Marine Industry Discounts
Are you a marine dealer, technician, boat builder, or industry professional? We offer dealer pricing for qualified marine businesses.
Shipping Policy
- Free shipping on orders over $100 continental U.S.
- Orders ship via UPS, USPS, and FedEx.
- Orders received before 5:30 PM EST ship the same business day.
- Typical delivery time is 1–5 business days.
30-Day Return Policy
- Returns accepted within 30 days of delivery.
- Corrosion protection parts should be installed only after confirming correct fitment.
- Items must be new, unused, and in original packaging.
- Return authorization is required before sending items back.
Need help with a return or order question?
Contact Us
Phone: 941-721-3000
Searchable Terms
8M0205953, Mercury CMS anode kit, Mercury V6 anode kit, Mercury V8 anode kit, Mercury Racing anodes, Mercury 150R anode kit, Mercury 250R anode kit, Mercury 300R anode kit, Mercury aluminum anodes, Mercury corrosion protection, Mercury Conventional MidSection anodes, Mercury CMS anode kit, Mercury trim anodes, Mercury trim manifold anodes, galvanic corrosion protection
8M0205954
884323T01
884329T