# 23268320 Wiring Harness | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta 1000 mm post-SCR NOx sensor harness, weighing 0.129 kg and listed for 14 applications across TAD, D, TWD and TADH series engines. Four lengths cover this sensor position, so measure the routing rather than going by engine model.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta TAD1380-82GE
-   Volvo Penta D8A6-A MH
-   Volvo Penta TAD880-84VE
-   Volvo Penta TAD1180-83VE
-   Volvo Penta TAD580-83VE
-   Volvo Penta D13C3-B MG
-   Volvo Penta D13C4-B MG
-   Volvo Penta TAD1381-85VE
-   Volvo Penta TWD1682-83GE
-   Volvo Penta TWD1683GE-B
-   Volvo Penta TWD1683VE
-   Volvo Penta D13C7-B MP
-   Volvo Penta TAD1384-85VE-IWP
-   Volvo Penta TADH880-84VE

-   **Engine Family:** TAD, D, TWD, TADH

## ⚙️ Key Features

-   1000 mm long
-   Post-SCR NOx sensor harness
-   0.129 kg
-   Listed for 14 applications across TAD, D, TWD and TADH series engines
-   Shortest of the four lengths - 23268321 is 3000 mm, 23268323 is 5000 mm and 23268324 is 7000 mm
-   L=1000mm (Volvo assembly listing)

## 🔌 Function

Connects the post-SCR NOx sensor and its module into the engine loom, carrying the sensor's supply and returning its signal to the engine management.

## ⚠️ Common Signs of Failure

-   NOx or aftertreatment fault codes, often with a derate
-   Faults that come and go with engine movement or with temperature
-   Connector pins corroded, green or pushed back in the housing
-   Insulation chafed or melted where the loom passes a hot exhaust component
-   A broken conductor found only when continuity is checked with the loom flexed

## 🛠️ Service Notes

-   Measure the actual routing rather than ordering by engine model - four lengths cover this one sensor position
-   Route clear of the exhaust and clip properly; heat and chafe are what end these harnesses
-   Check the sensor and its module before condemning the harness

## 📦 Condition

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

## Details

- **Price:** 268.06 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 268.06 AUD | In stock |

## Images

- 23268320 Wiring Harness | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/23268320-wiring-harness-genuine-volvo-penta)
> Updated: 2026-08-22