Recmar Volvo Penta MD19 MD21 MD27 MD29 MD32 Thermostat 71°C 875785
REC875785
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Volvo Penta MD / AQD Thermostat 875785
71°C / 160°F | Classic Diesel Engines
Aftermarket 71°C thermostat kit for selected Volvo Penta MD19, MD21, MD27, MD29, MD32 and corresponding AQD diesel engines whose parts list specifies 875785 or 833826.
Key Features
- 71°C / 160°F thermostat
- For selected MD19/21/27/29/32 diesels
- Includes corresponding AQD application family
- Replaces 875785 / 833826
- Recmar aftermarket replacement
Technical Specs
| Type | Diesel engine thermostat kit |
| Temperature | 71°C / 160°F |
| Engine family | Volvo Penta MD / AQD |
| OEM reference | 875785 |
| SKU | REC875785 |
Compatibility / Fitment Guide
| Engine family | Verified models | Notes / exclusions |
|---|---|---|
| MD series | MD19; MD21A/B; MD27; MD29/MD29A; MD32/MD32A | Verify the complete model and cooling diagram. |
| AQD series | AQD19; AQD21A/B; AQD27; AQD29/A; AQD32A | Only where 875785 or 833826 is specified. |
| Exclusion | MD5, MD6/7, MD11/17, MD30/40 and later MD31/41 families | These use different thermostat references. |
Verify the full engine suffix, cooling-system type and original part number before purchase.
Part Number Cross Reference
| Volvo Penta | 875785 |
| Volvo Penta component reference | 833826 |
| Sierra | 18-3659 application |
| Orbitrade | 15785 |
| 4Boats SKU | REC875785 |
This is a Recmar aftermarket replacement, not a genuine Volvo Penta component.
Frequently Asked Questions
What is the thermostat rating?
71°C / 160°F.
Will it fit MD31 or MD41?
No; those later families use different thermostat systems.
Is AQD32A covered?
Yes, when its parts list specifies 875785.
Installation note: Replace damaged seals, clean the housing, and test for leaks and correct operating temperature after installation.
For the products under £150 the shipping is £6.99.
Free delivery for most items over £150.