Volvo 220D Main External Wiring Harness
Main External Wiring Harness for Volvo 220D excavator. OEM quality replacement. Direct fit, tested before shipping.
We reply within 24 hours, Monday–Saturday. Send the part number or a photo of your old harness tag — we confirm fitment before you pay.
Fitment
Fits the Volvo 220D Excavator. ECS lists 4 harness sections for this machine — see all 4 sections for the Volvo 220D before you order, because the sections are not interchangeable.
Where this harness sits on the Volvo 220D
It is the trunk harness: the largest loom on the machine, carrying most circuits between the cab, the engine and the rear structure.
What it connects
- Cab to engine to rear structure — the trunk that most other sections branch from.
- Power distribution and ground returns — the backbone the smaller harnesses depend on.
What a failing Volvo 220D harness looks like
| What the operator reports | Why the harness fits that symptom |
|---|---|
| Many systems affected at the same time | A trunk fault, not several separate ones. |
| Machine runs but most instruments are dead | Trunk feed or ground. |
| Faults that move when the loom is moved | A break inside the trunk at a bend or a tie point. |
These are circuit-level symptoms, not a diagnosis. The same behaviour can come from a sensor, an ECM input or a mechanical fault — the checks below are how you tell them apart.
How to confirm it is the harness before you buy
- Compare the part number on the old harness. The number is printed on a tag or moulded into the main connector body. If it does not match, stop — stop here and send us a photo, because two sections of the same machine are not interchangeable.
- Resistance test the suspect run. Disconnect both ends and measure end to end. A reading that is far above the others in the same loom means broken strands; a reading to ground means chafing.
- Wiggle test under load. Back-probe the circuit with the machine running and flex the loom by hand along its length, especially at clips and at the cab or boom entry. If the meter or the fault jumps, you have found the run.
Where this part sits in the Volvo 220D range
ECS lists 2 harnesses in this section group for this machine. At $1,347.00 the 14727447 is the cheapest, against a range of $1,347.00 to $2,036.00. Stock on hand: 5.
The closest part in price is 14669009 at $2,036.00 — $689.00 apart. The two are separate looms; the tag on your old harness settles which one you need.
We photographed this exact unit: 5 images on this page are of the 14727447 we have in stock, not a catalogue picture. Price tracks section size and how much of the loom is enclosed, not condition — every part we list is new build.
Other harness sections for the Volvo 220D
Same type of harness on other machines
Product Description
High-quality main external wiring harness designed for Volvo 220D excavator. This is a complete replacement harness that matches OEM specifications. All connectors and wiring are tested before shipping. Direct fit installation, no modification required. Made with durable copper wires and heat-resistant insulation for long service life in heavy-duty applications. Factory direct pricing with quality guarantee.
Why Choose ECS System Parts?
- Factory Direct: we build the loom — no middlemen
- In Stock Ready to Ship: most orders leave within 24 hours
- OEM Quality: made to the original drawing, connector for connector
- 1 Year Warranty: full coverage against defects
- Worldwide Shipping: DHL, FedEx, UPS, EMS
- Expert Support: WhatsApp +86-13714733803 — send us a photo of your old harness and we will confirm the section
Technical Specifications
| OEM Part Number | 14727447 |
|---|---|
| Compatible Model | Volvo 220D Excavator |
| Harness Type | Main External |
| Warranty | 1 Year |
Shipping Information
- DHL / FedEx / UPS / EMS worldwide
- Ships within 24 hours
- 3-7 days express, 7-15 days standard
- Tracking number provided
Return Policy
- 30-day return window
- Must be unused, original packaging
- Contact via WhatsApp for RMA authorization