3858737 Engine Control Module | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta engine control module for the 7.4GiPBYDCE engine, from the Ignition and Control Systems group, weighing 0.592 kg and listed for 1 application. It supersedes part number 3857776. The three modules in this run sit within 12 grams of each other, so the engine designation is the only safe way to choose.

🚤 Compatibility

Typically suits:

• Volvo Penta 7.4GiPBYCCE

⚙️ Key Features

• For the 7.4GiPBYDCE engine
• 0.592 kg
• Supersedes 3857776
• Listed for 1 application

🔌 Function

Runs the engine's electronic management, reading the sensors and driving the ignition and fuelling outputs to the values held in its programme.

⚠️ Common Signs of Failure

• Engine will not start or cuts out without warning
• Warning lamps and stored faults that return after clearing
• Intermittent running affected by moving the harness
• Corrosion or water in the module connector
• Module casing cracked, swollen or water-stained

🛠️ Service Notes

• Match the 7.4GiPBYDCE designation exactly - modules 3857928 and 3858735 are within a few grams of this one and are not interchangeable
• The module may need programming or setting up on fitting, so confirm the engine build before ordering
• Check battery voltage, earths and harness connections before condemning the module

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 3858737 → Supersedes 3857776

OEM / Related Numbers

• 3857776 earlier number superseded by this part

📦 Condition

• Genuine Volvo Penta part
• Brand new
• Supplied in original or equivalent packaging