Volvo Penta Inlet Manifold 22478764 - Special Order
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Volvo Penta 22478764 is a genuine OEM inlet manifold used on Volvo Penta marine diesel intake systems. The inlet manifold distributes charge air from the intake/charge-air system into the cylinder head, helping maintain correct air delivery, sealing, and engine performance under marine load. This is an application-specific Volvo Penta component and should be matched by engine serial number before ordering.
Key Features
- Genuine Volvo Penta OEM inlet manifold
- Part number 22478764
- Intake air distribution component
- Used in Volvo Penta marine diesel engine applications
- Supports proper charge-air routing into the engine
- Application-specific casting, port layout, and mounting pattern
- Designed for correct sealing with Volvo Penta intake gaskets and related hardware
Engine Compatibility
Used in Volvo Penta engine applications where 22478764 is specified in the inlet/intake manifold parts diagram. Fitment must be verified by engine model, intake arrangement, and serial number.
Serial Number Fitment Notice
Always confirm fitment using the Volvo Penta engine serial number before ordering. Inlet manifolds can vary by engine family, emissions version, sensor-port layout, gasket pattern, and production change.
When This Part Needs Replacement
Replace the inlet manifold if it is cracked, warped, corroded, leaking at the gasket surface, damaged around mounting points, or causing intake-air leaks, poor boost response, smoke, loss of power, or abnormal engine performance.
Installation Notes
Replace the manifold gasket during installation and inspect the mating surface, mounting hardware, charge-air connections, sensors, clamps, and related intake seals. Use Volvo Penta torque specifications and service procedure.
Alternate/Superseded Part Numbers
- 22478764 — Volvo Penta inlet manifold reference
Parts Desk Insight
A leaking or damaged inlet manifold can create performance issues that look like turbo, sensor, or fuel problems. Confirm the exact manifold by serial number before ordering, especially if the engine has different emissions or intake-system versions.
Special Order — This product is not currently in store inventory but may be available from the Manufacturer. Special Orders may take up to 2 weeks to arrive. Call the parts desk before ordering if you need a closer estimate on delivery time.
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.