# 3837164 Cap | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta cap from the Alternator, Charging, Electric Motor and Electric Drives group, weighing 0.268 kg and listed for 6 applications on D series engines.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta D12D-A MG
-   Volvo Penta D12D-A MH
-   Volvo Penta D12D-B MH
-   Volvo Penta D12D-C MH
-   Volvo Penta D12D-C MP
-   Volvo Penta D12D-E MG

-   **Engine Family:** D

## ⚙️ Key Features

-   0.268 kg
-   6 D series applications
-   Charging system protective cap
-   Alternator and electric drives group

## 🔌 Function

Covers and protects the charging system connection or shaft end it fits over.

## ⚠️ Common Signs of Failure

-   Cap cracked, distorted or missing
-   Corrosion on the terminal or shaft end underneath
-   Intermittent charging faults in damp conditions
-   Retaining tabs or fixings broken

## 🛠️ Service Notes

-   Isolate the batteries before working on the charging connections
-   Clean and dry the terminal underneath before the cap goes back on

## 📦 Condition

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

## Details

- **Price:** 192.59 AUD
- **Vendor:** Volvo Penta
- **Type:** Charging & Alternators
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 192.59 AUD | In stock |

## Images

- 3837164 Cap | Genuine Volvo Penta Part
- 3837164 Cap | Genuine Volvo Penta Part - photo 2 of 2

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/3837164-cap-genuine-volvo-penta)
> Updated: 2026-09-06