# 20580165 Oil Line | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta oil line from the Lubricating and Oil System group, weighing 0.213 kg and listed for 7 applications on TAD engines. Two return lines, 20580170 and 20580172, are listed against the same seven applications, so check the number on the line that came off.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta TAD520GE
-   Volvo Penta TAD520VE
-   Volvo Penta TAD530GE MECH
-   Volvo Penta TAD530GE EDC4
-   Volvo Penta TAD531GE MECH
-   Volvo Penta TAD531GE EDC4
-   Volvo Penta TAD532GE EDC4

-   **Engine Family:** TAD

## ⚙️ Key Features

-   0.213 kg
-   Listed for 7 applications on TAD engines
-   Lubricating and Oil System group
-   Return lines 20580170 and 20580172 share the same seven applications

## 🔌 Function

Carries lubricating oil between the engine and the component it feeds.

## ⚠️ Common Signs of Failure

-   Oil weeping or misting around the line and its unions
-   Oil pressure lower than expected at the component it feeds
-   Line chafed, kinked or cracked at a bend
-   Union faces or sealing washers marked so they no longer seal

## 🛠️ Service Notes

-   Renew the sealing washers at the unions whenever the line is disturbed
-   Check clearance from hot and moving parts before final tightening

## 🔄 Supersession & Cross Reference

### OEM / Related Numbers

-   20580170 - Related Return Line
-   20580172 - Related Return Line
-   20580491 - Related Housing
-   20580494 - Related Cable Terminal
-   20580495 - Related Cable Terminal
-   20580526 - Related Washer

## 📦 Condition

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

## Details

- **Price:** 241.91 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 241.91 AUD | In stock |

## Images

- 20580165 Oil Line | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/20580165-oil-line-genuine-volvo-penta)
> Updated: 2026-08-22