Volvo Penta Feed Pump 21120406
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Volvo Penta Feed Pump – Part Number 21120406
The Volvo Penta Feed Pump (OEM Part No. 21120406) is a genuine OEM replacement fuel feed pump designed for Volvo Penta marine diesel engines. This pump maintains consistent fuel delivery from the tank to the injection system, ensuring reliable engine performance on the water.
Part Details
- Part Number: 21120406
- Brand: Volvo Penta
- Official Product Type: Feed Pump (Fuel System)
- MPN: 21120406
Compatible Applications
- Volvo Penta marine diesel engines – confirm fitment using your engine model, serial number, and the Volvo Penta parts diagram before ordering
- Serial number requirements may apply – verify your serial number break to ensure this part number is correct for your engine build date
- Specific model compatibility should be confirmed via the Volvo Penta parts diagram for your engine family
System & Diagram Position
This feed pump is located within the fuel system and appears in the Volvo Penta fuel system diagram. Refer to your engine's parts diagram to confirm the correct diagram position for your application.
Parts Desk Insights
Best use case: This is the correct replacement when your engine is experiencing hard starting, rough idle, or fuel starvation symptoms caused by a worn or failed feed pump. It is the go-to OEM solution for restoring proper fuel delivery pressure on Volvo Penta diesel-powered vessels.
Common issues: Feed pumps on marine diesel engines are often overlooked during routine service. Customers frequently discover a failing feed pump after chasing injector or fuel filter issues. If your engine has been running lean or surging at load, the feed pump is a logical next diagnostic step.
Related Parts
- Volvo Penta Fuel Pump 23306461
- Volvo Penta Fuel Pump 859428
- Volvo Penta Fuel Pump Gasket 3852095 – inspect and replace gasket when servicing this pump
Service Interval
Inspect the feed pump as part of your scheduled fuel system service. Volvo Penta recommends consulting your engine's service manual for specific replacement intervals based on operating hours and conditions.
Technical FAQ
Q: How do I know if this is the right feed pump for my engine?
A: Cross-reference your engine model, serial number, and the Volvo Penta parts diagram. If your current pump carries part number 21120406, this is a direct OEM replacement.
Q: Is this a genuine OEM part?
A: Yes. This is a genuine Volvo Penta OEM feed pump, not an aftermarket substitute.
Q: Can I install this myself?
A: Feed pump replacement is a moderate-difficulty task. Refer to your Volvo Penta service manual and ensure the fuel system is depressurized before beginning work.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.