Description
Mercury 8M0175736 Heated O2 Oxygen Sensor MerCruiser EC Engines
Mercury 8M0175736 is a genuine heated oxygen (O2) sensor for select MerCruiser emissions-controlled engines. It is a service part for the engine's exhaust oxygen-sensing system; compatibility depends on the engine serial number and sensor application.
Key Features
- Genuine Mercury OEM oxygen sensor
- Heated O2 sensor for specified MerCruiser EC applications
- Manufacturer part number 8M0175736
- Sold individually
Fitment & Applications
Used on select MerCruiser 4.5L, 6.2L and 8.2L EC engine applications. Mercury parts-catalog entries reference TSP Bulletin 2020-06 and serial-number breaks for this sensor. Confirm the correct sensor position, connector and part number using your exact engine serial number before ordering. Do not assume it directly replaces 8M2003959 on earlier engines.
Product Details
- Brand: Mercury
- Part number: 8M0175736
- Part type: Heated oxygen / O2 sensor
- Application: Select MerCruiser EC engines
- Quantity: One sensor
What's Included
One Mercury 8M0175736 oxygen sensor. Other sensors, exhaust components and engine-control components are not included.
Service Notes
Follow the applicable Mercury service manual and TSP Bulletin 2020-06. Verify the required sensor and any bulletin-related requirements before installation. Inspect the wiring and connector during diagnosis; an oxygen-sensor fault code alone does not establish which component needs replacement.
Why You Should Buy
Ordering by the exact OEM part number and engine serial number helps ensure the correct sensor is used in the specified MerCruiser emissions-control system.
Common Applications
- Service of compatible MerCruiser EC exhaust oxygen-sensing systems
- Replacement where the serial-number parts catalog specifies 8M0175736
Frequently Asked Questions
Does it fit every MerCruiser EC engine?
No. Fitment depends on the engine serial number, sensor position and applicable service information.
Does this listing include all sensors for an engine?
No. This listing is for one sensor. The quantity required varies by engine and repair.