3861759 Volvo Flame Shield | Genuine Used Part

🔧 Product Description

Genuine Volvo Penta Flame Shield - Part Number: 3861759

A genuine used Volvo Penta flame shield for selected 5.0L and 5.7L GM-based petrol sterndrive and inboard engines.

The flame shield mounts over the throttle-body air inlet, allowing the engine to draw combustion air while helping contain flame propagation if an intake backfire occurs. Correct fitment depends on the throttle-body configuration, mounting diameter and engine model suffix.

⚙️ Key Features

• Genuine Volvo Penta OEM flame shield
• Correct Volvo Penta part number 3861759
• Designed for selected 5.0L and 5.7L electronic-fuel-injection engines
• Marine flame-containment construction
• Direct-fit component for the specified Volvo Penta inlet system

🚤 Compatibility

Commonly used on

• Volvo Penta 5.0L and 5.7L petrol EFI sterndrive and inboard engines
• Volvo Penta Gi, GXi, OSi and OSXi engine families

Typically suits

• Engine models:
• Volvo Penta 5.0GXi-B, BF, C, CF, D, DF, E, EF, F, FF, G, GF, J, JF and N
• Volvo Penta 5.0OSi-B, BF, C, CF, D, DF, E, EF, F, FF, G, GF, J and JF
• Volvo Penta 5.7Gi-300-J, JF and N
• Volvo Penta 5.7Gi-B, BF, C, CF, D, DF, E, EF, F, FF, G and GF
• Volvo Penta 5.7GiI-B, C, D, E, F and G
• Volvo Penta 5.7GXi-C, CF, D, DF, E, EF, F, FF, G, GF, H, HF, J, JF and N
• Volvo Penta 5.7GXiI-C, D, E, F, G and H
• Volvo Penta 5.7OSi-300-J and JF
• Volvo Penta 5.7OSi-A, AF, B, BF, C, CF, D, DF, E, EF, G and GF
• Volvo Penta 5.7OSXi-A, AF, B, BF, C, CF, D, DF, E, EF, G, GF, J and JF
• HP Range: Engine-family controlled
• Engine Type: Volvo Penta GM-based 5.0L and 5.7L V8 petrol EFI sterndrive / inboard
• Year Range: Approximately early 2000s - early 2010s

🔌 Function

The flame shield permits unrestricted intake airflow while helping stop flame from an intake backfire reaching fuel vapours in the engine compartment. It also prevents larger debris from entering the throttle-body opening.

⚠️ Common Signs of Failure

• Mesh is crushed, split or heavily corroded
• Mounting flange is bent or cracked
• Shield is loose on the throttle body
• Oil, dirt or debris restricts airflow
• Engine-compartment backfire protection is compromised

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 3861759 current Volvo Penta OEM service reference

OEM / Related Numbers

• 3861759
• VOP3861759
• Volvo Penta inlet and exhaust system flame shield
• Related to GM-based 5.0L and 5.7L throttle-body inlet assemblies

Aftermarket / Verified Equivalents

• No aftermarket equivalent

📦 Condition

• Genuine used part
• Removed from running engine where applicable
• In good working condition unless otherwise stated