Volvo Penta Injector 22625707 - Special Order
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The Volvo Penta Injector 22625707 is a genuine common-rail fuel injector used in select Volvo Penta D8 fuel-system applications. Volvo Penta parts references show 22625707 in the D8A1-A MP Fuel System diagram at injector position 1, alongside the common rail, high-pressure pipes, injector yoke, O-ring, gasket, and related mounting hardware. Current replacement data shows 22625707 superseded to 23185947.
Key Features
- Genuine Volvo Penta common-rail injector reference
- Original / entered part number: 22625707
- Current replacement injector reference: 23185947
- Diagram group: Fuel System
- Diagram position: 1
- Confirmed diagram application: D8A1-A MP
- Additional D8 application references include D8A3-A MP and D8A4-A MP
- Denso injector reference commonly associated with this part family: 295700-1010
- Injector coding/calibration may be required depending on service procedure and engine control setup.
Engine Compatibility
Confirmed catalog and injector reference applications include:
- Volvo Penta D8A1-A MP
- Volvo Penta D8A3-A MP
- Volvo Penta D8A4-A MP
Use this injector where the Volvo Penta fuel-system diagram confirms 22625707 or the updated injector number 23185947. D8 injector fitment should be matched by engine serial number, injector part number, and the exact common-rail fuel-system diagram.
Serial Number Fitment Notice
Common-rail injectors are engine- and calibration-specific. Confirm the engine serial number, existing injector number, current supersession, and any injector coding requirements before installation. Volvo Penta injector guidance notes that injectors are developed and tested for specific engine models, and that service may require correct procedures, approved tools, and calibration through Volvo Penta diagnostic systems where applicable.
When This Part Needs Replacement
Replace the injector when diagnosis confirms injector-related failure such as hard starting, rough running, smoke, fuel knock, misfire, poor throttle response, high fuel consumption, abnormal return flow, injector leakage, fault codes, or loss of rated power. Fuel filters, fuel quality, rail pressure, wiring, injector pipes, and fuel return components should be checked as part of diagnosis.
Installation Notes
Installation should be handled by a qualified Volvo Penta diesel technician. Keep the common-rail fuel system clean, cap open lines, and replace required sealing parts. The D8 fuel-system diagram lists related components around the injector, including O-ring 993664, gasket 21228824, hex socket screw 21453372, yoke 22556900, socket pipe 21843299, rubber ring 21442526, insert sleeve 21859185, high-pressure pipes, and common rail 22807245.
Alternate/Superseded Part Numbers
- Volvo Penta 22625707 — original injector reference
- Volvo Penta 23185947 — current replacement injector reference
- Volvo Penta 3801736 — related reman injector reference shown in the same D8 fuel-system diagram
- Volvo Penta 3801854 — related reman injector reference shown in the same D8 fuel-system diagram
- Denso 295700-1010 — common injector manufacturer reference associated with Volvo Penta 22625707 / 23185947
Parts Desk Insight
The key detail on this injector is the supersession and calibration match. 22625707 now routes to 23185947, and the injector should be matched to the engine serial number, D8 fuel-system diagram, and any required injector coding so the engine runs correctly after installation.
⚠️ 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.
* may not be exactly as shown
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
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