Machinery & Truck Parts
CUMMINS 8.3L MECH Fuel Lift Pump For Sale (Part 3936316)
About This Cummins 8.3L MECH Fuel Lift Pump
This is a good, used fuel lift pump for the Cummins 8.3L MECH, carrying part number 3936316. The pump moves fuel from the tank or supply side toward the engine's injection system so that the required fuel volume remains available. Wear, leakage, restriction, or an internal failure can cause fuel starvation, hard starting, low power, hesitation, or stalling. Pressure requirements, fittings, drive method, electrical connections, and mounting vary by engine and application, so selecting a pump by appearance alone can lead to an incorrect fit. Compare the existing unit, the page photos, and any listed part number before ordering. The part is inspected and tested before it ships, identified by its stock number (321850), and backed by included warranty coverage. Freight ships nationwide, quoted to your delivery ZIP. Use the page photos and listed details to compare it carefully with the component being replaced before purchase. Have your engine's year, make, model, and application ready and call (800) 696-5459 to confirm fitment before ordering.
Key Specs at a Glance
- Fits
- Cummins 8.3L MECH engine
- Part Type
- Fuel Lift Pump
- Part Number
- 3936316
- Condition
- Good Used
- Stock #
- 321850
- Warranty
- Included
- Shipping
- Ships Nationwide
Part Details
| Brand | Cummins |
| Part # | 3936316 |
| Part Type | Pumps |
| Condition | Good Used |
| Stock # | 321850 |
| Warranty | Included |
| Shipping | Nationwide — Call for Quote |
Buying Information
8.3L MECH Fuel Lift Pump FAQ
Does this 8.3L MECH Fuel Lift Pump come with a warranty?
Yes. A warranty is included; call (800) 696-5459 to review the specific terms.
How much does shipping cost?
Nationwide freight shipping is available. Rates vary by destination and item size; call (800) 696-5459 with the delivery ZIP for a quote.
What is your return policy?
Eligible items may be returned within 30 days of delivery, and domestic return shipping is free.
How do I confirm fit and order this?
Identify the item by stock number 321850 and call (800) 696-5459 to confirm fit and order.