Volvo Penta Quick Coupling 3588105
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Volvo Penta Quick Coupling — Part No. 3588105
Genuine OEM quick-connect coupling for Volvo Penta marine engine fluid systems. Part 3588105 is engineered for fast, secure connection and disconnection in marine fuel, coolant, and fluid line applications, providing a reliable seal in demanding on-water environments. As a genuine Volvo Penta component, it is built to the exact specification required for the system it serves.
Part Details
- Part Number: 3588105
- Brand: Volvo Penta
- Component Type: Quick-Connect Coupling
- System: Marine Engine Fluid Systems (fuel, coolant, or fluid lines as specified by diagram)
- Condition: New OEM
- Weight: 0.35 kg
Compatible Applications
- Volvo Penta marine engines requiring quick coupling 3588105 as specified in the parts diagram
- Confirm fitment by engine model, serial number, and the specific system diagram (fuel, coolant, or fluid) before ordering
- Fitment can vary by engine family, system layout, and production range — always verify the part number on your Volvo Penta diagram before purchasing
Serial Number Requirements
Quick coupling specifications can vary by engine family, system configuration, and production break. Always confirm part number 3588105 against your engine serial number and the correct system breakdown in the Volvo Penta parts diagram before ordering.
When to Replace
Replace this coupling when the original shows signs of cracking, deterioration, leaking, or difficulty connecting and locking securely. Quick-connect couplings should also be inspected any time the connected hose or line is replaced, as wear on the coupling body or locking mechanism can cause leaks even with a new hose.
Installation Notes
Confirm the exact system and diagram position before installation. Inspect the mating hose, line end, and surrounding components for wear or damage before fitting the new coupling. Ensure the coupling locks fully and seats correctly before returning the system to service. Follow Volvo Penta service procedures for the specific fluid system being serviced.
Parts Desk Insights
Best Use Case: This coupling is most commonly ordered when the original is found cracked, leaking, or no longer locking securely during a fluid system service or hose replacement. At this price point, it is a precision OEM component — not a generic fitting — so confirming the exact part number on your diagram before ordering is important.
Common Issues: The most frequent ordering mistake with quick couplings is selecting by hose diameter or fluid type alone without confirming the Volvo Penta part number. Volvo Penta uses different coupling designs across engine families and system types — always verify 3588105 is the number shown on your specific diagram before purchasing.
Technical FAQ
Is this an OEM part? Yes — 3588105 is a genuine Volvo Penta component built to factory specification.
What fluid system does this coupling serve? Part 3588105 is listed for Volvo Penta marine engine fluid systems. The exact system (fuel, coolant, or other fluid line) is confirmed by the parts diagram for your specific engine. Contact us with your engine model and serial number if you need help identifying the correct application.
Can I use a generic quick coupling instead? Volvo Penta specifies this coupling for a particular system and connection point. Generic substitutes may not match the locking mechanism, body dimensions, or pressure rating required — using an OEM replacement is the safest approach for a fluid system application.
Are there superseded part numbers? No supersession information is currently available for 3588105. If your parts diagram shows a different number, contact us before ordering to confirm the correct current part.
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.