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Doosan 2547-1015 is the engine revolution (speed) sensor with lead and connector. It is used on Doosan Daewoo DH, Solar and DX series excavators. This aftermarket version has the same mounting and electrical connector as the original, so it plugs in and bolts on where the old one came off.
Sold as one unit. Check the number on your old part, or in the parts manual for your machine, before ordering.
| Part Type | Engine Speed Sensor |
| Replaces | Doosan 2547-1015 |
| Type | Magnetic engine speed sensor, threaded body with lock nut, lead and connector |
| Fits | Doosan DH220-5; Doosan DH225-7; Doosan Solar 130-V; Doosan Solar 170LC-V; Doosan Solar 220LC-V; Doosan Solar 255LC-V; Doosan Solar 300LC-V; Doosan Solar 340LC-7; Doosan Solar 420LC-V; Doosan DX140W; Doosan DX225LC; Doosan DX300LC |
| Condition | New, aftermarket |
| Stat. HS-Code | 903289 |
Doosan machines
Check the part number on your old unit before ordering.
| Doosan Part No.(SPM Part No.) | Fits |
|---|---|
| 2547-1015(SPM-HEP-3012) | Doosan DH220-5, Doosan DH225-7, Doosan Solar 130-V, Doosan Solar 170LC-V, Doosan Solar 220LC-V, Doosan Solar 255LC-V, Doosan Solar 300LC-V, Doosan Solar 340LC-7, Doosan Solar 420LC-V, Doosan DX140W, Doosan DX225LC, Doosan DX300LC |
Engine speed missing on the monitor
A failed speed sensor leaves the monitor without an engine speed signal. The controller may then run the pump in a fallback mode and the machine feels slow.
Hard starting or cutting out
Where the engine controller uses the signal, a faulty sensor can stop the engine starting or make it cut out.
Damaged lead
The lead runs close to the engine and gets chafed or burned. A damaged cable is a common reason to replace the sensor.
Fitting tips
Set the air gap as the machine manual says (usually screw in until it touches the gear teeth, then back off and lock the nut) and route the lead away from heat.
We check what other aftermarket sellers charge for this same part. Their prices on the date we checked:
| Seller | Price | Checked |
|---|---|---|
| eBay (12 aftermarket sellers) | USD 32.00 to 39.54 | 6 Oct 2026 |
| YEM Parts | USD 54.91 | 6 Oct 2026 |
| SINOCMP | USD 55.00 | 6 Oct 2026 |
| Fab Heavy Parts | USD 58.17 | 6 Oct 2026 |
| MyMROmarts | USD 104.03 | 6 Oct 2026 |
| Spare Part Mart | USD 25.60 | Today |
Our price of USD 25.60 is 20% to 75% 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 Doosan 2547-1015. It is not made by or affiliated with Doosan; the Doosan part number is used only to show what it replaces.
It fits Doosan DH220-5; Doosan DH225-7; Doosan Solar 130-V; Doosan Solar 170LC-V; Doosan Solar 220LC-V; Doosan Solar 255LC-V; Doosan Solar 300LC-V; Doosan Solar 340LC-7; Doosan Solar 420LC-V; Doosan DX140W; Doosan DX225LC; Doosan DX300LC. Machines change parts between serial number ranges, so check the number on your old part or in your parts manual.
It has the same mounting and electrical connector as the original. Check the plug and terminals match your old part, and test it 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 postcode.
In USD for the quantity selected. The exact cost is confirmed at checkout.
