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Volvo Penta Expansion-Tank Hose Nipple 961657

Original price $11.70 - Original price $11.70
Original price
$11.70
$11.70 - $11.70
Current price $11.70
Availability: 2 in stock at Marisol
In stock items ship same or next day.

Free returns on all eligible orders

You have 30 days to request a return. All sale items are final sale.

Product Description

Volvo Penta 961657 is a hose nipple used in auxiliary cooling connections, including the D6-300A-F extra expansion-tank kit. Part identification and application.

Key Features

  • Volvo Penta part number 961657.
  • Hose-to-component connection fitting.
  • D6-300A-F extra expansion-tank kit position 10.

Engine Compatibility

D6-300A-F extra expansion-tank kit at position 10. The 31/41-series accessories catalog also lists 961657 in mounting kit 860706; verify the installed auxiliary circuit. View application reference.

Serial Number Fitment Notice

Match the engine or drive model, serial number and exact diagram position before ordering. Check the installed assembly when earlier repairs or component changes may affect the parts selection.

When This Part Needs Replacement

Replace a cracked, corroded or thread-damaged nipple, or a damaged hose-contact surface that prevents a sound connection.

Installation Notes

Check the mating port and hose before installation. Use only the sealant and clamp arrangement specified for the cooling-circuit connection.

Parts Desk Insight

Additional expansion tanks and other auxiliary cooling circuits can introduce fittings absent from the base-engine diagram. Identify the installed kit as well as the engine.

Browse Volvo Penta parts at Marisol Marine.

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.

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