22390850 Wiring Harness | Genuine Volvo Penta Part

🔧 Product Description

This genuine Volvo Penta 2500 mm evc / ips wiring harness is used in the following application: Volvo Penta D4 F-generation EVC / IPS electrical systems. Provides the longer sealed EVC / IPS connection required by the catalogued D4 routing while preserving connector coding and signal integrity.

🚤 Compatibility

• Engine Family: D
• HP Range: 180-435 HP

Full model list at the end of this description.

⚙️ Key Features

• Nominal harness length 2500 mm
• Current routing replacement for earlier 1900 mm harness 21865861 where specified
• Marine-sealed connectors
• Original pin allocation and conductor specification
• Route and support the full harness to prevent abrasion
• L=2500mm (Volvo assembly listing)

🔌 Function

Provides the longer sealed EVC / IPS connection required by the catalogued D4 routing while preserving connector coding and signal integrity.

⚠️ Common Signs of Failure

• EVC communication or sensor/actuator faults
• Harness stretched, coiled excessively or routed incorrectly
• Chafing where the cable passes supports or bulkheads
• Intermittent fault when the harness is moved

🛠️ Service Notes

• Compare the new harness with the old one before fitting — check the connector types, the number of pins and the branch lengths, and lay it out alongside the old loom to confirm every branch reaches its component
• Disconnect the batteries before unplugging or fitting a harness, and support the loom as you work so its weight never hangs on a connector or a bulkhead grommet
• Route it along the original path and secure it with the original clips and ties, clear of hot exhaust surfaces, sharp edges and anything that moves; leave a service loop at each connector rather than pulling a branch tight
• Push every connector home until the lock latches and protect the joints with a marine dielectric grease — an intermittent electrical fault is far more often a partly seated or salt-corroded pin than a broken wire
• Renewing the harness is the right repair where insulation is chafed, brittle or oil-soaked, or where corrosion has tracked inside the connector bodies; patch repairs in a damp engine bay tend to fail again, and any single conductor that is repaired should be joined with tinned marine cable of the same gauge, a proper crimp and adhesive-lined heat-shrink

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 22390850 → Supersedes 22002030 → Supersedes 21865861

OEM / Related Numbers

• 22002030 earlier number superseded by this part
• 21865861 earlier number superseded by this part
• 22371761 - associated cable support bracket

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D6-330A-F, D6-370A-F, D6-330D-F, D6-370D-F, D6-300A-F, D6-300D-F, D6-300I-F, D6-330I-F, D6-370I-F, D6-435D-F, D6-400A-F, D6-435I-F
• Volvo Penta D4-260A-F, D4-260D-F, D4-260I-F, D4-300A-F, D4-300D-F, D4-180I-F, D4-225I-F, D4-300I-F, D4-225A-F
• Volvo Penta D13C1-A MP, D13C2-A MP, D13C3-A MP, D13C4-A MP, D13C6-A MP, D13C5-A MP
• Volvo Penta D11B3-A MP, D11B4-A MP, D11B2-A MP, D11B1-A MP