Volvo Penta O-Ring 3583832 – D4 / D6 Cooling System Seal
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Part Information
- Part Number: 3583832
- Brand: Volvo Penta
- Official Product Type: O-Ring – Cooling System Seal
- System: Cooling / Heat Exchanger / Oil Cooler
- Engine Family: D4, D6 Diesel
- Supersedes: No confirmed supersession — 3583832 is the current active OEM number
Compatible Applications
- Volvo Penta D6-280A-A (confirmed fitment trail)
- Broader D4 and D6 diesel cooling-system applications — confirm against your engine serial number and the correct Volvo Penta cooling-system diagram before ordering
Serial Number Fitment Notice
Fitment can vary by engine build date and cooling-system layout. Always verify part number 3583832 against your engine serial number and the applicable Volvo Penta parts diagram before ordering. Several closely positioned O-rings in the D4/D6 cooling group share a similar appearance but seal different locations.
What This Part Does
This O-ring provides a fluid-tight seal at a cooling-system joint on D4 and D6 diesel engines — typically within the heat exchanger or oil cooler circuit. A healthy seal here prevents coolant or oil cross-contamination and keeps the cooling system at the correct pressure.
When to Replace
Replace this seal any time the related cooling-system connection is opened for service, or if the original shows flattening, hardening, swelling, surface cracking, or seepage during disassembly. Because the part cost is minimal relative to the labor of reopening the same assembly, replacing it as a matter of routine during adjacent cooling service is good practice.
Installation Notes
Clean the seal groove and inspect mating surfaces before installation. Verify the exact diagram position — neighboring O-rings in the same D4/D6 service group can look nearly identical. Do not substitute by size alone; confirm the part number first.
Related Parts — Commonly Serviced Together
- Volvo Penta Thermostat Cooling O-Ring 3583830 — adjacent cooling-system seal in the same D4/D6 service group
- Volvo Penta O-Ring 3583831 – Heat Exchanger / Oil Cooler Seal | D4 D6 — companion seal frequently replaced in the same service event
- Volvo Penta Thermostat 3583827 — thermostat commonly replaced during D4/D6 cooling-system service
- Volvo Penta Heat Exchanger End Cover 22369744 – D4 D6 — housing this O-ring may seal against
- Volvo Penta Oil Cooler – OEM Part 21657814 — oil cooler assembly associated with this seal family
- Volvo Penta Green Premixed Coolant 22567233 — 5L / 50:50 Ready-to-Use — top up coolant after cooling-system service
Parts Desk Insights
Best use case: Routine D4/D6 cooling-system service — especially heat exchanger or oil cooler R&R. This seal is almost always replaced as part of a multi-seal kit rather than on its own, since neighboring O-rings 3583830 and 3583831 are accessed in the same disassembly.
Common issue: Customers occasionally order only the one seal showing visible wear, then have to re-open the assembly for a neighboring seal shortly after. Ordering all three in the 3583830 / 3583831 / 3583832 group at the same time avoids a repeat job.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 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.