# 21141685 Manifold | Genuine Volvo Penta Part

## 🔧 Product Description

Brand-new genuine Volvo Penta lower intake manifold for selected 5.0- and 5.7-litre MPI gasoline engines. The aluminium manifold distributes intake air to each cylinder and supports the matched fuel-rail/injector and upper-plenum arrangement.

## 🚤 Compatibility

-   **Engine Family:** V
-   **HP Range:** 225-320 HP

Full model list at the end of this description.

## ⚙️ Key Features

-   Cast lower intake manifold for marine V8 MPI engines
-   Matched runner geometry for even cylinder filling
-   Machined injector and gasket interfaces
-   Corrosion-resistant marine engine specification
-   Manifold only; cover, throttle body, injectors and gaskets are separate
-   Engine type: Volvo Penta GM-based V8 marine gasoline engine

## 🔌 Function

Distributes metered intake air to the cylinder-head ports and provides mounting interfaces for the fuel and induction components.

## ⚠️ Common Signs of Failure

-   Vacuum leak or lean-running fault
-   Coolant or air leakage at the manifold gasket
-   Corrosion around water passages
-   Uneven cylinder mixture
-   Cracked casting or stripped threads

## 🛠️ Service Notes

-   A manifold is a distribution casting, so every port and joint has to seal — renew all gaskets, seals and sealing washers on refitting rather than reusing the old ones
-   Clean both mating faces back to bare metal and check the flanges for flatness, cracks and corrosion pitting; a distorted flange will not pull down onto a new gasket
-   Make sure the internal passages are clear of scale, carbon and debris before fitting, and blank the open ports while the manifold is off the engine
-   Draw the fasteners down progressively in the sequence and to the torque given in the workshop manual for your engine, then recheck after the first heat cycle if the manual asks for it
-   On any manifold carrying raw water or exhaust gas, inspect the internal waterways at the same time — these castings corrode from the inside out and can look sound outside while the passages are wasted

## 🔄 Supersession & Cross Reference

### OEM / Related Numbers

-   Casting/application code 6002FM0V8LC
-   Upper cover 21141686

### Other-Brand OEM Numbers

-   VOE21141685

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta 5.7GXi-320-R, 5.7GXiE-320-R, 5.7GXiC-320-R, 5.7GXiCE-320-R, 5.7GXiC-J, 5.7GXiC-JF, 5.7GXiCE-JF, 5.7GXiCE-J, 5.7GXiCE-M, 5.7GXiC-P, 5.7GXiCE-P, 5.7GXi-J, 5.7GXi-JF, 5.7GXiE-JF, 5.7GXiE-J, 5.7GXiE-KF, 5.7GXiE-K, 5.7GXiE-M, 5.7GXiE-MF, 5.7GXiE-P, 5.7GXi-P, 5.7OSi-300-J, 5.7OSi-300-JF, 5.7OSiE-300-JF, 5.7OSiE-300-J, 5.7OSXi-J, 5.7OSXi-JF, 5.7OSXiE-JF, 5.7OSXiE-J, 5.0OSi-J, 5.0OSi-JF, 5.0OSiE-J, 5.0OSiE-JF, 5.7Gi-300-J, 5.7Gi-300-JF, 5.7GiE-300-JF, 5.7GiE-300-J, 5.7GiCE-300-M, 5.7GiE-300-N, 5.7Gi-300-N, 5.7GiCE-300-MF, 5.7GiE-300-P, 5.7Gi-300-P, 5.7Gi-300-R, 5.7GiE-300-R, 5.7GiC-300-J, 5.7GiCE-300-J, 5.7GiCE-300-JF, 5.7GiC-300-JF, 5.7GiC-300-P, 5.7GXiE-N, 5.7GXi-N, 5.7GiE-300-K, 5.7GiE-300-KF, 5.7GiE-300-M, 5.7GiCE-300-P, 5.7GiC-300-R, 5.7GiCE-300-R, 5.0GiC-225-S, 5.0GiCE-225-S, 5.0GiC-J, 5.0GXiCE-JF, 5.0GXiCE-J, 5.0GXiC-JF, 5.0GXiCE-M, 5.0GXiCE-MF, 5.0GXiC-P, 5.0GXiCE-P, 5.0GXi-J, 5.0GXi-JF, 5.0GXiE-JF, 5.0GXiE-J, 5.0GXiE-K, 5.0GXi-270-R, 5.0GXiE-270-R, 5.0GXiC-270-R, 5.0GXiCE-270-R, 5.0GXiC-J, 5.0GXiE-KF, 5.0GXiE-M, 5.0GXiE-MF, 5.0GXiE-N, 5.0GXi-N, 5.0GXiE-P, 5.0GXi-P
-   Volvo Penta V8-270-C-B, V8-270-CE-B, V8-300-A, V8-300-E-A, V8-300-B, V8-300-E-B, V8-300-C-A, V8-300-CE-A, V8-300-C-B, V8-320-C-B, V8-320-CE-B, V8-300-CE-B, V8-320-A, V8-320-E-A, V8-320-B, V8-320-E-B, V8-320-C-A, V8-320-CE-A, V8-225-C-A, V8-225-CE-A, V8-225-C-B, V8-225-CE-B, V8-270-A, V8-270-E-A, V8-270-B, V8-270-E-B, V8-270-C-A, V8-270-CE-A

## Details

- **Price:** 3405.63 AUD
- **Vendor:** Volvo Penta
- **Type:** Inlet & Exhaust
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 3405.63 AUD | In stock |

## Images

- 21141685 Manifold | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/21141685-manifold-genuine-volvo-penta)
> Updated: 2026-10-09