Volvo Penta Temperature Sensor 21531072
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You have 30 days to request a return. All sale items are final sale.
The Volvo Penta 21531072 Temperature Sensor is a genuine OEM sensor used to monitor engine temperature data as part of the engine's management and protection system. It is commonly referenced for Volvo Penta D11, D13, and D16 applications, making it an important service part when accurate temperature readings are critical to proper engine operation, fault detection, and overheating protection.
Key Features
- Genuine Volvo Penta temperature sensor
- OEM part number: 21531072
- Designed to provide accurate engine temperature signal input
- Important for engine monitoring and protection functions
- Suitable for replacement during temperature-sensor fault diagnosis or related service work
Engine Compatibility
Commonly associated with selected Volvo Penta D11, D13, and D16 engine applications.
Serial Number Fitment Notice
Fitment can vary by engine arrangement, emissions family, and serial-number break. Always confirm compatibility by engine model and serial number before ordering.
When This Part Needs Replacement
Replace this sensor when temperature readings become erratic, fault codes point to a sensor issue, gauge or ECU temperature values are inconsistent, or during repair work where a failed or unreliable sensor has been identified.
Installation Notes
Install only on the correct application for your engine serial number. Inspect the connector and surrounding wiring during replacement, and confirm the sealing surface and installation point are clean before fitting the new sensor.
Alternate/Superseded Part Numbers
Current references also show association with 20513340 and 22328781.
Parts Desk Insight
Temperature sensors are small parts, but they play a big role in protecting expensive engine components. On electronically managed Volvo Penta engines, a faulty sensor can lead to misleading temperature readings, nuisance alarms, or poor troubleshooting decisions, so matching by serial number is the smart move.
Shipping: Ships same or next day for fast Canada wide shipping. ⚓
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.