Delphi EX631000 is a remanufactured fuel injector for John Deere 12.5L 6125/6125H and 10.5L 6105 engines. Delphi lists it under John Deere numbers RE64866, RE68806, RG27869 and SE501952.
Delphi lists several different injectors for these engines, each under its own John Deere numbers, so match the number on the injector you are replacing. Alliant Power lists DTRE64866 as a substitute for EX631000.
Confirm Fitment Before You Order
Call 530-668-0818 with your VIN or engine serial number and we will confirm it is the right part before anything ships.
Specifications
| Part number | EX631000 |
|---|---|
| Brand | Delphi |
| Condition | Remanufactured |
| Delphi seal kit | HTK131 (separate part) |
| Core charge | Refundable in full when we receive your rebuildable core |
| Shipping weight | 1 lb |
Fits / Applications
- John Deere 12.5L 6125 and 6125H engines, by John Deere number RE64866, RE68806, RG27869 or SE501952
- John Deere 10.5L 6105 engines, by John Deere number RE64866, RE68806, RG27869 or SE501952
Part Numbers & Cross Reference
John Deere RE64866 · John Deere RE68806 · John Deere RG27869 · John Deere SE501952 · Alliant Power (listed by Alliant as a substitute) DTRE64866
Frequently Asked Questions
What does EX631000 fit?
Delphi lists it for John Deere 12.5L 6125/6125H and 10.5L 6105 engines under John Deere numbers RE64866, RE68806, RG27869 and SE501952. Match the number on your old injector.
Is there a substitute for EX631000?
Alliant Power lists its DTRE64866 as a substitute for EX631000.
Ships by UPS to all 50 states, including Alaska and Hawaii. Your rate shows at checkout. A refundable core charge is added at checkout.



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