$1,495
+ $500 refundable core deposit (90-day return window). No-deposit option available at checkout: send your core first.
Usually ships same day on orders in by 2 PM CT
2-year transferable warranty · Programmed to your truck at no charge · Core deposit refunded on return
Prefer to fix your own unit?
Flat rebuild $845 (bench fee included) · 3-day turnaround — you keep your original ECM.
Start a repair instead →
Flat rebuild $845 (bench fee included) · 3-day turnaround — you keep your original ECM.
Start a repair instead →
| Part Number | 21300060 |
| Brand | Volvo |
| Condition | Remanufactured |
| SKU | NL-VOLVO-D13-21300060 |
About the Volvo D13 ECM
The 21300060 is the engine control module for the Volvo D13.
Volvo and Mack use the same engine ECM on these models, so a unit listed for one carries the matching part number for the other, programmed to your engine. Also fits Mack MP8 (same ECM family).
We repair this ECM on the bench and stock tested, remanufactured exchange units, programmed to your engine and ready to install. Send yours in for repair, or buy an exchange unit off the shelf.
Remanufactured Volvo D13 ECM, P/N 21300060. Also fits Mack MP8 (same ECM family). Programmed to your engine. Plug and play install. Standard programming included — usually ships same day on orders in by 2 PM CT. 2-year warranty. Core exchange required. $500 core deposit refunded when your old ECM returns within 90 days.
Common Volvo and Mack ECM failures we repair
We fix these on the bench every day. Wiring and connectors can mimic ECM failure, so we test first.
- Injector driver faults. Failed injector-driver output circuits are one of the most common things we rebuild on this family, often after a harness short took the driver with it.
- No communication, J1939 loss. ECMs that drop off the J1939 bus and go to a no-start come across the bench regularly. We sort the internal comms fault from harness corrosion.
- Oil and water intrusion. The injector harness pass-through can leak oil into these units and moisture corrodes the board, a known weak point. We clean, repair, and reseal.