Oil Pressure Sensor – Fits Volvo Penta D3 Series (Replaces 3545696)
Oil Pressure Sensor – Fits Volvo Penta D3 Series (Replaces 3545696) is backordered and will ship as soon as it is back in stock.
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Worry-free returns
You may return most new, unopened items within 7 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
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Delivery and Shipping
Delivery and Shipping
Free standard shipping on all orders under 1 KG
Oil Pressure Sensor – Fits Volvo Penta D3 Series (Replaces 3545696)
Product Details
This Oil Pressure Sensor is a crucial replacement part for Volvo Penta D3 series diesel engines, including models manufactured from 2004–2007 and later. It is engineered to monitor engine oil pressure accurately, ensuring the safe operation of 4-stroke engines rated between 110 and 190 HP.
It serves as a direct interchange for Volvo Penta part number 3545696.
- Installation: Mounts directly on the engine block.
- Connection: Features a standard female electrical connector for easy plug-in installation.
- Fuel Compatibility: Designed exclusively for diesel fuel systems.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| Volvo Penta | 3545696 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
This sensor is compatible with a range of Volvo Penta D3 diesel engines as detailed below.
| Brand | Model | Rated HP | Stroke | Years | OEM Part No. | Notes |
|---|---|---|---|---|---|---|
| Volvo Penta | D3-110I-B | 110 | 4-Stroke | 2005–2006 | 3545696 | |
| Volvo Penta | D3-110I-C | 110 | 4-Stroke | 2006 and later | 3545696 | |
| Volvo Penta | D3-130A-A | 130 | 4-Stroke | 2005 | 3545696 | |
| Volvo Penta | D3-130A-B | 130 | 4-Stroke | 2005–2006 | 3545696 | |
| Volvo Penta | D3-130A-C | 130 | 4-Stroke | 2006 | 3545696 | |
| Volvo Penta | D3-130I-A | 130 | 4-Stroke | 2004–2005 | 3545696 | |
| Volvo Penta | D3-130I-B | 130 | 4-Stroke | 2005 and later | 3545696 | |
| Volvo Penta | D3-130I-C | 130 | 4-Stroke | 2006 and later | 3545696 | |
| Volvo Penta | D3-160A-A | 160 | 4-Stroke | 2004–2005 | 3545696 | |
| Volvo Penta | D3-160A-B | 160 | 4-Stroke | 2005 | 3545696 | |
| Volvo Penta | D3-160A-C | 160 | 4-Stroke | 2006 | 3545696 | |
| Volvo Penta | D3-160I-A | 160 | 4-Stroke | 2004–2005 | 3545696 | |
| Volvo Penta | D3-160I-B | 160 | 4-Stroke | 2005–2006 | 3545696 | |
| Volvo Penta | D3-160I-C | 160 | 4-Stroke | 2006 and later | 3545696 | |
| Volvo Penta | D3-190A-B | 190 | 4-Stroke | 2005–2007 | 3545696 | |
| Volvo Penta | D3-190A-C | 190 | 4-Stroke | 2006 | 3545696 | |
| Volvo Penta | D3-190I-B | 190 | 4-Stroke | 2005 and later | 3545696 | |
| Volvo Penta | D3-190I-C | 190 | 4-Stroke | 2006 and later | 3545696 |
Technical Specs
- Product Type
- Oil Pressure Sensor
- Installation
- Engine mounted
- Fuel Type
- Diesel
- Connection
- Electrical connector (female)
- Housing Material
- Brass, Copper
- Mounting Type
- Panel Mount/Flush-Mounted
- Terminal
- Screw
- Circuit Type
- 1-way
- Contact Type
- Normally Open
- Number of Positions
- 1
- Contact Material
- Copper, Brass
- Product Dimensions
- 3.6" L x 6.5" W x 3.1" H
- Package Dimensions
- 3.6" L x 6.5" W x 3.1" H
- Warranty
- Varies by vendor (1 year typical)
What’s in the Box
- 1 x Oil Pressure Sensor (3545696)
Installation Notes
- Disconnect the vessel's battery to prevent electrical shorts.
- Locate the existing oil pressure sensor on the engine block. It is typically near the oil filter.
- Place a rag or container beneath the sensor to catch any dripping oil.
- Carefully unplug the electrical connector from the sensor.
- Using a properly sized wrench, unscrew and remove the old sensor.
- Clean the threads on the engine block to ensure a clean sealing surface.
- Screw the new sensor in by hand, then tighten it to the torque specified by your engine's service manual. Do not overtighten.
- Firmly reconnect the electrical connector.
- Reconnect the battery.
- Start the engine and immediately check for any oil leaks around the new sensor.
- Verify that the oil pressure gauge or warning light on your dashboard is functioning correctly.
Troubleshooting & FAQ
How do I know if my oil pressure sensor is failing?
Common signs of a faulty oil pressure sensor include an oil pressure gauge that reads zero, reads erratically, or is always at maximum. The engine's low oil pressure warning light may also stay on constantly or flicker, even when the oil level is correct.
What is the difference between an oil pressure sensor and a switch?
An oil pressure switch simply triggers a warning light when pressure drops below a set threshold (an on/off signal). An oil pressure sensor (or sender) provides a variable reading that is displayed on a gauge, showing the actual pressure level. This part is a sensor designed for gauge readings.
My engine model year is listed as "and later." How do I confirm fitment?
The best way to confirm is by matching the OEM part number (3545696) to the one listed in your engine's service manual or by visually comparing your old sensor to the product images. If your original part number matches, this sensor will fit.
Do I need to use thread sealant during installation?
Many pressure sensors come with a pre-applied sealant on the threads. If not, consult your Volvo Penta service manual. If sealant is required, use a type that is specifically formulated for oil and gasoline applications.
OEM vs. Aftermarket?
This listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.
Shipping speed & cost
We ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.
Warranty & returns
Covered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused & in original condition). See our policy page or reach out for instructions.
Safety & Important Info
- Verify images/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.
- This is an aftermarket replacement, not an OEM component.
- Professional installation is recommended for safety and performance.
About Sea Sierra
- Pro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.
- Fast Global Fulfillment — Free standard delivery to most regions in 5–15 days.
- Manufacturer-Direct Value — Fair pricing without compromising on materials or QC.
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