For Volvo Penta Mercruiser Oil Pressure Sender Sensor Sending Unit 3.0 4.3 5.0L
For Volvo Penta Mercruiser Oil Pressure Sender Sensor Sending Unit 3.0 4.3 5.0L is a direct-fit replacement sensor priced at $14.49. Designed for accurate oil pressure monitoring, it ensures reliable engine performance in marine applications and replaces several OEM part numbers.
● In stock
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Key features
- Direct-fit replacement for 3.0L, 4.3L, 5.0L marine engines
- Replaces Mercury 815425T, 8M0068784, OMC 3857532
- Compatible with Volvo Penta, Mercruiser, OMC
- Sends accurate signal to factory or aftermarket gauges
- Durable against heat, moisture, and engine vibration
- No calibration or modifications needed
- Affordable alternative to dealer-priced OEM parts
Pros
- +Exact OEM fit for easy installation
- +Works with multiple marine engine brands
- +Reliable pressure signal output
- +Affordable at $14.49
- +New unit, ready to install
Cons
- −Not for high-performance racing engines
- −Limited to specific marine V6/V8 applications
About For Volvo Penta Mercruiser Oil Pressure Sender Sensor Sending Unit 3.0 4.3 5.0L
What is For Volvo Penta Mercruiser Oil Pressure Sender Sensor Sending Unit 3.0 4.3 5.0L?
This oil pressure sender sensor is a direct-fit replacement for marine engines including Volvo Penta, Mercruiser, and OMC models with 3.0L, 4.3L, and 5.0L configurations. It connects to your engine's gauge system to monitor real-time oil pressure, helping prevent engine damage from low lubrication. Built as a new unit, it ensures compatibility and reliable signal transmission for smooth diagnostics and operation on the water.
Key features
- Direct Fit Replacement — Matches OEM dimensions and thread pattern for easy installation.
- Broad Compatibility — Fits Volvo Penta, Mercruiser, and OMC 3.0L, 4.3L, and 5.0L engines.
- Replaces Key OEM Parts — Interchangeable with Mercury Marine 815425T, 8M0068784, and OMC 3857532.
- Reliable Signal Output — Sends consistent readings to factory or aftermarket gauges.
- Durable Construction — Engineered for resistance to vibration, heat, and moisture in marine environments.
- Plug-and-Play Use — No calibration or modifications required.
- Affordable Maintenance — Cost-effective fix to restore accurate oil pressure monitoring.
Who is For Volvo Penta Mercruiser Oil Pressure Sender Sensor Sending Unit 3.0 4.3 5.0L for?
Boat owners, marine mechanics, and DIY repair enthusiasts maintaining inboard or sterndrive engines will benefit from this sensor. It's ideal for those replacing a faulty sender to restore gauge accuracy or during routine engine servicing. Its broad fitment makes it a go-to for common V6 and V8 marine powerplants.
How does For Volvo Penta Mercruiser Oil Pressure Sender Sensor Sending Unit 3.0 4.3 5.0L compare?
Compared to standard polypropylene or universal oil sensors, this unit offers exact OEM-equivalent fit and function. It outperforms generic senders in reliability and compatibility, especially in saltwater or high-vibration environments. While not a high-pressure racing sensor, it meets or exceeds factory specs for everyday marine use at a fraction of dealer prices.
Best use cases
- →Replacing failed oil pressure sender
- →Restoring gauge accuracy on boat dash
- →Routine marine engine maintenance
- →DIY sterndrive engine repair
- →OEM part replacement without dealer markup
Is For Volvo Penta Mercruiser Oil Pressure Sender Sensor Sending Unit 3.0 4.3 5.0L right for you?
This sender is ideal for boat owners maintaining 3.0L, 4.3L, or 5.0L Mercruiser, Volvo Penta, or OMC engines. Suitable for DIYers with basic wrench skills. If your oil gauge reads zero or fluctuates, this is a likely fix. Alternatives include dealer OEM parts at higher cost or universal senders requiring calibration.
How it compares: Compared to universal oil pressure sensors, this unit offers plug-and-play compatibility and reliable gauge matching. It outperforms generic senders in durability and accuracy, especially in marine conditions, while costing less than OEM replacements from dealers.
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What engines does this oil pressure sender fit?
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It fits Volvo Penta, Mercruiser, and OMC engines with 3.0L, 4.3L, and 5.0L displacements. Confirmed replacement for Mercury 815425T, 8M0068784, and OMC 3857532 models.
Does this sensor work with aftermarket gauges?
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Yes, it sends a compatible signal to both factory and aftermarket oil pressure gauges, provided they match the original system's resistance range.
How do I install the oil pressure sender?
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Disconnect power, remove old sender with a wrench, apply thread sealant, and install the new unit into the engine block. Reconnect wiring and test operation.
Is this a new or used part?
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This is a brand-new oil pressure sender sensor, not refurbished or used. It arrives ready for immediate installation.
Can I use this sender on a freshwater-cooled engine?
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Yes, it is designed for use in standard marine environments, including freshwater-cooled Volvo Penta and Mercruiser engines.
How much does For Volvo Penta Mercruiser Oil Pressure Sender Sensor Sending Unit 3.0 4.3 5.0L cost?
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For Volvo Penta Mercruiser Oil Pressure Sender Sensor Sending Unit 3.0 4.3 5.0L is $14.49 at Lab Work Auto. Prices may change — click through to Lab Work Auto for the latest.
Is For Volvo Penta Mercruiser Oil Pressure Sender Sensor Sending Unit 3.0 4.3 5.0L in stock at Lab Work Auto?
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Yes, For Volvo Penta Mercruiser Oil Pressure Sender Sensor Sending Unit 3.0 4.3 5.0L is currently in stock at Lab Work Auto.
Specifications
- SKU
- F8-023109