# 3853505 Oil Filler Cap | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta oil filler cap from the Engine group, weighing 0.039 kg and listed for 41 applications across DPX series drives. It supersedes part number 857210. Oil filler cap 3853842 at 0.045 kg is the other filler cap in this run, on a much narrower six-application list.

## 🚤 Compatibility

-   **Engine Family:** DPX

Full model list at the end of this description.

## ⚙️ Key Features

-   0.039 kg
-   Engine group
-   41 applications across DPX series
-   Supersedes 857210
-   2 used per assembly

## 🔌 Function

Closes the oil filler neck and seals it against oil mist and crankcase pressure escaping.

## ⚠️ Common Signs of Failure

-   Oil mist, film or spatter around the filler neck
-   Cap seal hardened, flattened or missing
-   Cap loose on the neck, or its catch broken
-   Oil smell in the engine space with no other leak found
-   Neck rim damaged so the cap will not seal

## 🛠️ Service Notes

-   Oil filler cap 3853842 at 0.045 kg is the alternative - order by number, because the two are close in size
-   A cap that will not seal often points to crankcase pressure - check the breather hose 3853546 while you are there

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   3853505 → Supersedes 857210

### OEM / Related Numbers

-   857210 earlier number superseded by this part

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta 8.2GLIMDM, 7.4GiINCCCE, 7.4GiINCSCE, 7.4GiPLKDCE, 7.4GiPLKECE, 7.4GiPNCACE, 7.4GiPNCSCE, 7.4GiPNCBCE, 7.4GiPNCMCE, 7.4GLIMDM, 7.4GLINCS, 7.4GLPLKD, 7.4GLPLKE, 7.4GLPMDA, 7.4GLPMDM, 7.4GLPNCA, 7.4GLPNCB, 7.4GLPNCM, 7.4GLPNCS, 7.4GSiPBYCCE, 7.4GSiPEFS, 7.4GSiPWTR, 7.4GSiXNCB, 7.4GSiXNCM, 8.2GLPMDA, 8.2GLPMDM, 8.2GSiPBYCCE, 8.2GSiPEFS, 8.2GSiPWTR, 8.2GSiXNCB, 7.4GIIHUBCE, 7.4GLIHUB, 7.4GLINCC, 7.4GSIINCS, 7.4GSIINCC
-   Volvo Penta DPX385XBYDCE, DPX385XEFS, DPX385XLKE
-   Volvo Penta DPX415XEFS, DPX415XLKE, DPX415XBYDCE

## Details

- **Price:** 39.22 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 39.22 AUD | In stock |

## Images

- 3853505 Oil Filler Cap | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/3853505-oil-filler-cap-genuine-volvo-penta)
> Updated: 2026-08-22