Oil Pressure Sensor Sender Switch 3852215 0379948 for Volvo Penta OMC 3.0-8.1L V6 V8
Oil Pressure Sensor Sender Switch 3852215 0379948 for Volvo Penta OMC 3.0-8.1L V6 V8
Product Overview
Oil pressure sensor switch for Volvo Penta and OMC sterndrive engines from 3.0 L to 8.1 L, V6 and V8. This sender switch replaces Volvo Penta 3852215, OMC 0379948 and Sierra 18-5894, and drives the low oil pressure warning light or gauge on the dash. A failed sensor shows up as a warning light that stays on with the engine running, a gauge that sits at zero, or the opposite — no warning at all when pressure actually drops. Supplied as 1 x switch.
Specifications & Attributes
| Specification | Detail |
|---|---|
| Condition | New / New with tags |
| Type | Oil Pressure Light Switch / Sender |
| Engine Type | Volvo Penta and OMC sterndrive |
| Displacement | 3.0 L, 4.3 L, 5.0 L, 5.7 L, 7.4 L, 8.1 L |
| Engine Layout | V6 and V8 |
| Function | Low oil pressure warning light / gauge sender |
| Warranty | Standard |
| Replaces | 3852215 (Volvo Penta), 0379948 (OMC), 18-5894 (Sierra) |
OEM Cross Reference
| Brand | OEM Part Numbers |
|---|---|
| Volvo Penta | 3852215 |
| OMC | 0379948 |
| Sierra | 18-5894 |
Compatible Engines
Fits the following Volvo Penta and OMC sterndrive engines. Cross-reference 3852215, 0379948 and Sierra 18-5894 before ordering.
| Brand | Displacement | Layout |
|---|---|---|
| Volvo Penta / OMC | 3.0 L | 4-cylinder |
| Volvo Penta / OMC | 4.3 L | V6 |
| Volvo Penta / OMC | 5.0 L | V8 |
| Volvo Penta / OMC | 5.7 L | V8 |
| Volvo Penta / OMC | 7.4 L | V8 |
| Volvo Penta / OMC | 8.1 L | V8 |
What's Included
| Component | Qty |
|---|---|
| Oil Pressure Switch (Sender) | 1 |
Condition & Warranty
| Item | Detail |
|---|---|
| Condition | New / New with tags |
| Warranty | Standard |
| Packaging | Sealed retail packaging |
Before You Buy
- Verify your engine model and year before ordering
- Fits Volvo Penta and OMC sterndrive engines from 3.0 L to 8.1 L — replaces 3852215, 0379948 and Sierra 18-5894
- Check whether your dash uses a warning light or a gauge — this is the sender for both
- Use thread sealant sparingly; excess can block the pressure port
- 30-Day Easy Returns
- Free Worldwide Shipping
- OEM Quality Without the Markup
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Before You Buy
Frequently Asked Questions
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We offer a 14-day hassle-free return on all products. Items must be unused and in original packaging. Every XRmarine part is also covered by our 1-year warranty against manufacturing defects. If something is not right, email us at info@xrmarineparts.com — replacement or full refund, your choice.
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