Cummins ISX HPI Fuel Injector, Cummins 4954434 | Delphi EX634434 Remanufactured
Delphi EX634434 is a Delphi remanufactured fuel injector for the Cummins ISX with the HPI fuel system. Delphi crosses it to Cummins 4954434, which Cummins lists as an HPI injector. Seal kit HTK129, or HTK130 with filters, is a separate part.
Delphi’s other ISX injectors, EX634888 (Cummins 4954888, 4921683) and EX638665 (Cummins 4088665, 4076902), are different parts. Match the Cummins number on your old injector before you order.
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 | EX634434 |
|---|---|
| Brand | Delphi |
| Condition | Remanufactured |
| Matching seal kit (separate part) | HTK129; HTK130 also includes filters |
| Delphi reman work | 100% replacement of nozzle check valve spring seat, retainer, valve seal and spring; 100% O-ring, filter and HP seal replacement |
| Core charge | Refundable in full when we receive your rebuildable core |
| Shipping weight | 3 lb |
Fits / Applications
- Cummins ISX, HPI fuel system
Part Numbers & Cross Reference
Cummins 4954434
Frequently Asked Questions
What Cummins number does EX634434 cross to?
Cummins 4954434. Cummins lists it as an HPI injector.
Is EX634434 the same as EX634888 or EX638665?
No. EX634888 crosses to Cummins 4954888 and 4921683, and EX638665 crosses to Cummins 4088665 and 4076902. Match the number on your old injector.
What seal kit goes with EX634434?
Delphi lists HTK129 for its ISX injectors, and HTK130, which also includes filters. Both are separate part numbers.
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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