# 8148129 Piston Cooling Jet | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta piston cooling jet from the Lubricating and Oil System group, weighing 0.034 kg and listed for 16 applications across the D and TAD series.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta D9A2J
-   Volvo Penta D9A2G
-   Volvo Penta D9A2L MH
-   Volvo Penta D9A2F
-   Volvo Penta D9A2K
-   Volvo Penta D9A2H
-   Volvo Penta D9A2M MP
-   Volvo Penta D9A2A
-   Volvo Penta D9A2C
-   Volvo Penta D9A2E
-   Volvo Penta TAD943VE
-   Volvo Penta TAD940GE
-   Volvo Penta TAD940VE
-   Volvo Penta TAD941VE
-   Volvo Penta TAD941GE
-   Volvo Penta TAD942VE

-   **Engine Family:** D, TAD

## ⚙️ Key Features

-   0.034 kg
-   Lubricating and Oil System group
-   16 applications across the D and TAD series

## 🔌 Function

Sprays oil onto the underside of the piston to carry heat away from the crown.

## ⚠️ Common Signs of Failure

-   Piston crown or skirt showing heat damage or scuffing
-   Jet nozzle blocked with sludge or debris
-   Jet bent, broken off or fouling the piston skirt
-   Oil pressure lower than expected with no other cause
-   Heavy carbon build-up under the piston on strip-down

## 🛠️ Service Notes

-   Check the jet is clear and aimed correctly before closing the engine up, as a blocked or misaimed jet will destroy a piston
-   Renew all the jets together when the engine is stripped for a rebuild
-   Tighten to the specified torque so the jet does not distort

## 📦 Condition

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

## Details

- **Price:** 51.91 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 51.91 AUD | In stock |

## Images

- 8148129 Piston Cooling Jet | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/8148129-piston-cooling-jet-genuine-volvo-penta)
> Updated: 2026-08-22