High Pressure Fuel Pump for Volvo Penta 4.3 5.0 5.7 8.1 GXi Gi 3588865 RM3588865
High Pressure Fuel Pump for Volvo Penta 4.3 5.0 5.7 8.1 GXi Gi 3588865 RM3588865
High Pressure Fuel Pump for Volvo Penta 4.3 5.0 5.7 8.1 GXi Gi 3588865 RM3588865
High Pressure Fuel Pump for Volvo Penta 4.3 5.0 5.7 8.1 GXi Gi 3588865 RM3588865
High Pressure Fuel Pump for Volvo Penta 4.3 5.0 5.7 8.1 GXi Gi 3588865 RM3588865
High Pressure Fuel Pump for Volvo Penta 4.3 5.0 5.7 8.1 GXi Gi 3588865 RM3588865
High Pressure Fuel Pump for Volvo Penta 4.3 5.0 5.7 8.1 GXi Gi 3588865 RM3588865
High Pressure Fuel Pump for Volvo Penta 4.3 5.0 5.7 8.1 GXi Gi 3588865 RM3588865
High Pressure Fuel Pump for Volvo Penta 4.3 5.0 5.7 8.1 GXi Gi 3588865 RM3588865
High Pressure Fuel Pump for Volvo Penta 4.3 5.0 5.7 8.1 GXi Gi 3588865 RM3588865
High Pressure Fuel Pump for Volvo Penta 4.3 5.0 5.7 8.1 GXi Gi 3588865 RM3588865
High Pressure Fuel Pump for Volvo Penta 4.3 5.0 5.7 8.1 GXi Gi 3588865 RM3588865
High Pressure Fuel Pump for Volvo Penta 4.3 5.0 5.7 8.1 GXi Gi 3588865 RM3588865
High Pressure Fuel Pump for Volvo Penta 4.3 5.0 5.7 8.1 GXi Gi 3588865 RM3588865
High Pressure Fuel Pump for Volvo Penta 4.3 5.0 5.7 8.1 GXi Gi 3588865 RM3588865
High Pressure Fuel Pump for Volvo Penta 4.3 5.0 5.7 8.1 GXi Gi 3588865 RM3588865
High Pressure Fuel Pump for Volvo Penta 4.3 5.0 5.7 8.1 GXi Gi 3588865 RM3588865
High Pressure Fuel Pump for Volvo Penta 4.3 5.0 5.7 8.1 GXi Gi 3588865 RM3588865
High Pressure Fuel Pump for Volvo Penta 4.3 5.0 5.7 8.1 GXi Gi 3588865 RM3588865
High Pressure Fuel Pump for Volvo Penta 4.3 5.0 5.7 8.1 GXi Gi 3588865 RM3588865

High Pressure Fuel Pump for Volvo Penta 4.3 5.0 5.7 8.1 GXi Gi 3588865 RM3588865

RM3588865

  • Dispatched in 2-3 days
  • 30 Day Return Policy
  • In stock, ready to ship
  • Backordered, shipping soon
Our stock levels are dynamic and can change frequently. If a product appears to be in stock, it may have already sold out. Please contact us if you have any questions about availability. Thank you for your understanding.
Β£145.20 Β£132.00 Save Β£13.20
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Tax included.

High Pressure Fuel Pump 3588865

For Volvo Penta 4.3L, 5.0L, 5.7L & 8.1L Marine Engines

Restore your boat's performance with this premium high-pressure electric fuel pump. Specifically designed for Volvo Penta fuel-injected (MPI/GXi/Gi) systems, this pump is the ideal solution for engines experiencing hard starts, loss of power at high RPM, or fuel delivery inconsistencies.

RELIABILITY: Manufactured by RecMar to meet or exceed original equipment (OE) specifications, ensuring long-lasting durability in demanding marine environments.

Key Features

  • βœ” Direct fit for both 21608511 & 21545139 assemblies
  • βœ” Includes essential O-rings for installation
  • βœ” Corrosion-resistant marine-grade casing
  • βœ” Compatible with ethanol-infused pump gasoline

Technical Specs

Operating Voltage: 12V DC
Max Flow Rate: 205 L/H @ 0.05 MPA
Standard Flow: 175 L/H @ 0.3 MPA
Current Draw: 5.3A - 10.5A
Connection Type: 37-Degree Flare

Compatibility / Fitment Guide

Engine Size Models (Approx. 2000-2008) Notes
4.3L 4.3GXi, 4.3OSi, 4.3Gi All MPI Versions
5.0L 5.0GXi, 5.0OSi Fitment confirmed for -A to -J series
5.7L 5.7Gi, 5.7GXi, 5.7OSi, 5.7OSXi Includes -300 and -320 variants
7.4L / 8.1L 7.4Gi, 8.1Gi, 8.1GXi Fits PEFS and Inboard models

OEM Cross Reference

Volvo Penta 3588865, 21608511, 21545138, 3594444, 21397771, 3861355, 3860210, 3850424, 774350
RecMar RM3588865
Sierra 18-7326 (Reference assembly)

Questions & Answers

Is this a genuine original part?

This is a premium quality aftermarket replacement part manufactured by RecMar. It is designed to match the fit and performance of the original Volvo Penta pump at a more affordable price point.

How do I know if it is compatible?

Compare your existing pump's part number to our OEM Cross Reference list. If your number is listed (common ones include 3588865 or 21608511), this part is a direct replacement.

Do I need to prime the pump before installation?

Yes. To ensure longevity and prevent damage, the installer MUST prime the unit before starting the engine. Running the pump dry can cause immediate internal damage and will void the warranty.

Note: Please verify your original part number or consult your service manual before purchasing. This product is for gasoline fuel-injected marine engines only.

For the products under Β£150 the shipping is Β£6.99.

Free delivery for most items over Β£150.

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