Alliant Power AP53950 is a remanufactured common rail fuel pump for the Isuzu 4HK1 engine. Alliant lists it for 2005 to 2007 Isuzu.
It crosses to Isuzu 8973288861 through 8973288867 and Denso 294000-0260 through 294000-0267. Alliant Power AP53951 is a different pump: Alliant lists it for the 6HK1 and 4HK1 with Denso 294050-0410 to 294050-0414 numbers, so match the number on your old pump.
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 | AP53950 |
|---|---|
| Brand | Alliant Power |
| Condition | Remanufactured |
| Engine | Isuzu 4HK1 |
| Core charge | Refundable in full when we receive your rebuildable core |
| Shipping weight | 21 lb |
Fits / Applications
- Isuzu 4HK1 engine
- 2005 to 2007 Isuzu (as listed by Alliant)
Part Numbers & Cross Reference
Isuzu 8973288861 · Isuzu 8973288862 · Isuzu 8973288863 · Isuzu 8973288864 · Isuzu 8973288865 · Isuzu 8973288866 · Isuzu 8973288867 · Denso 294000-0260 · Denso 294000-0261 · Denso 294000-0262 · Denso 294000-0263 · Denso 294000-0264 · Denso 294000-0265 · Denso 294000-0266 · Denso 294000-0267
Frequently Asked Questions
What Isuzu numbers does AP53950 cross to?
Isuzu 8973288861, 8973288862, 8973288863, 8973288864, 8973288865, 8973288866 and 8973288867.
What Denso numbers does AP53950 cross to?
Denso 294000-0260 through 294000-0267.
Is this the same pump as AP53951?
No. Alliant lists AP53951 for the 6HK1 and 4HK1 with Denso 294050-0410 to 294050-0414. AP53950 crosses to Denso 294000-0260 to 294000-0267.
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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