No Products in the Cart
SPM-HEP-4032 is the 82 C cooling system thermostat with its moulded rubber seal ring fitted around the flange. It is used on Volvo D11 and D13 engines. This aftermarket version is made to the same mounting and connections as the original, so it fits where the old one came off.
It replaces Volvo 21613426, Volvo 21412639, Volvo 21237213 and Volvo 20560249.
Sold as one unit. Check the number on your old part, or in the parts manual for your machine, before ordering.
| Part Type | Thermostat |
| Replaces | Volvo 21613426 |
| Type | Thermostat with fitted rubber seal |
| Opening temperature | 82 C (180 F), stamped on the thermostat |
| Cross references | Volvo 21412639, Volvo 21237213, Volvo 20560249 |
| Fits | Volvo D11 and D13 engines, including EC380D, EC380E, EC480D and EC480E excavators |
| Condition | New, aftermarket |
| Stat. HS-Code | 848180 |
| Country of Manufacture | China |
Volvo machines
Check the part number on your old unit before ordering.
| Volvo Part No.(SPM Part No.) | Fits |
|---|---|
| 21613426(SPM-HEP-4032) | Volvo D11 and D13 engines, including EC380D, EC380E, EC480D and EC480E excavators |
| Brand | Part No. |
|---|---|
| Volvo | 21613426 |
| Volvo | 21412639 |
| Volvo | 21237213 |
| Volvo | 20560249 |
All of these numbers are the same part.
Engine running cold
A thermostat stuck open lets coolant bypass the warm-up stage: the temperature gauge stays low, the heater blows cool and fuel use goes up. Fit a new thermostat before the engine wears from running cold.
Engine overheating
A thermostat stuck closed stops coolant reaching the radiator and the engine overheats within minutes under load. Check the coolant level, fan belt and radiator first, then the thermostat.
Test before fitting
Heat the thermostat in water with a thermometer: it should start to open close to its rated temperature and open fully a little above it. Fit it the right way round, with the sensing end towards the engine.
Fitting tips
Drain the coolant below the housing, clean both faces, fit a new seal or gasket, and refill and bleed the cooling system to the machine's specification before running it up to temperature.
We check what other aftermarket sellers charge for this same part. Their prices on the date we checked:
| Seller | Price | Checked |
|---|---|---|
| Buy Machinery Parts | USD 34.60 | 23 Oct 2026 |
| FridayParts | USD 36.33 | 23 Oct 2026 |
| G&T Engine Parts | USD 60.30 | 23 Oct 2026 |
| FleetPro (MAHLE) | USD 100.87 | 23 Oct 2026 |
| Spare Part Mart | USD 29.06 | Today |
Our price of USD 29.06 is 16% to 71% less than these sellers.
Found this part cheaper somewhere else? Send us the listing and we will beat it by 5% under our Price Beat Guarantee. Every order is also covered by our 30 day money back guarantee.
No. It is an aftermarket part made to fit in place of Volvo 21613426. It is not made by or affiliated with Volvo; the Volvo part number is used only to show what it replaces.
It fits Volvo D11 and D13 engines, including EC380D, EC380E, EC480D and EC480E excavators. Machines change parts between serial number ranges, so check the number on your old part or in your parts manual.
It is made to the same mounting and connections as the original part. Fit new gaskets and seals where they are used, and check for leaks and correct operation before putting the machine back to work.
Yes, we ship worldwide. Shipping is calculated at checkout, and every order is covered by our 30 day money back guarantee and price beat guarantee.
Prices depend on your ZIP or postcode.
Live rates for the quantity selected, delivered to your door. Confirmed at checkout.
Join and we put 200 points on your account, worth $10 off an order over $75 USD. Then a point for every dollar you spend after that. Turn points into a discount whenever you like.
Opens the Marty Mates panel. No password: you enter your email, we send a code, and that is you in with your 200 points waiting. Joining signs you up to our emails and you can leave any time from the link in any of them. See our terms and conditions.
Member deals, specials before they go public, and easy ways to stack up points. Plus a nudge when a part you bought is due, so you are not caught out mid job.
You can leave any time from the link in any email we send. See our terms and conditions.
We will only bother you when it is worth it: a member deal, a specials drop, a way to earn points faster, or a heads up that a part you bought is due.
Join Marty Mates and we put 200 points on your account, worth $10 off an order over $75 USD. Then a point for every dollar you spend after that.
No password: you enter your email, we send a code, and that is you in.
