Description
Mercury 878609 Temperature Sender Retainer Screw
The Mercury 878609 temperature sender retainer screw is a genuine Mercury part used to secure temperature sender retainer hardware in compatible Mercury outboard applications where this part number is specified. Confirm fitment by serial number, parts diagram, owner’s manual, or service manual before ordering.
Key Features
- Genuine Mercury screw for temperature sender retainer service
- Used with compatible Mercury outboard temperature sender assemblies where specified
- Helps secure related sender retainer hardware during service
- Designed for applications that call for Mercury part number 878609
Fitment / Product Details
- Brand: Mercury
- Part number: 878609
- Product type: temperature sender retainer screw
- Application: compatible Mercury outboard temperature sender assemblies where 878609 is specified
- Fitment must be verified by serial-number parts lookup before purchase
What’s Included
- One Mercury 878609 temperature sender retainer screw
Why You Should Buy
- OEM Mercury construction for proper fit in specified assemblies
- Useful when servicing temperature sender mounting hardware
- Helps avoid mismatched aftermarket hardware during engine service
Common Applications
- Mercury outboard temperature sender service
- Cooling-system or sensor repairs where part number 878609 is called out
- Use only on engines and assemblies that specify Mercury 878609
FAQ
- Is this an OEM Mercury part? Yes. This listing is for a genuine Mercury part.
- Does this fit every Mercury outboard? No. Use only where part number 878609 is specified for your engine.
- How should I confirm fitment? Match the part number to your engine serial-number parts diagram, owner’s manual, or service manual.
- Need help confirming fitment? Contact us before ordering and our parts team can help verify compatibility: Ask a Parts Pro.