3858152 Extension Cable | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta extension cable from the Instruments group, weighing 2.155 kg. It supersedes part number 3851007, which was catalogued as a 6 m extension cable. Extension cable 3858154 in this same run weighs about half as much at 1.148 kg, so this is the longer of the two.

⚙️ Key Features

• 2.155 kg - the heavier of the two extension cables here
• Supersedes 3851007, catalogued as a 6 m extension cable
• From the Instruments group
• Made-up cable with connectors at both ends

🔌 Function

Extends an instrument or sensor circuit from the engine to the panel without splicing, keeping the original connectors at both ends.

⚠️ Common Signs of Failure

• Instrument reading erratically, dropping out or reading zero
• Reading changing when the cable is flexed or pulled
• Connector shell cracked, or the locking latch broken
• Green or white corrosion on the pins
• Insulation chafed through where the cable passes a bulkhead

🛠️ Service Notes

• The length of this cable is not published directly - the number it replaced was a 6 m cable, so confirm the run you need before ordering
• Do not coil surplus cable tightly against hot parts, and support it clear of moving gear

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 3858152 → Supersedes 3851007

OEM / Related Numbers

• 3851007 earlier number superseded by this part

📦 Condition

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