3819499 Heat Insulation | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta heat insulation from the Inlet and Exhaust System group, weighing 0.837 kg and listed for 12 applications across the D series. It consolidates two earlier numbers, 3802147 and 3802148, into a single part.

🚤 Compatibility

Typically suits:

• Volvo Penta D9A2J
• Volvo Penta D9A2G
• Volvo Penta D9A2L MH
• Volvo Penta D9A2D
• Volvo Penta D9A2B
• Volvo Penta D9A2F
• Volvo Penta D9A2K
• Volvo Penta D9A2H
• Volvo Penta D9A2M MP
• Volvo Penta D9A2A
• Volvo Penta D9A2C
• Volvo Penta D9A2E

• Engine Family: D

⚙️ Key Features

• Exhaust heat insulation
• 0.837 kg
• Replaces both 3802147 and 3802148
• Listed for 12 applications across the D series

🔌 Function

Shields surrounding components and the engine space from exhaust and turbocharger heat, keeping surface temperatures down.

⚠️ Common Signs of Failure

• Engine space noticeably hotter than it used to be
• Scorched paint, hoses or wiring near the exhaust
• Insulation torn, crushed or hanging loose
• Outer skin split with the filling coming out
• Insulation oil-soaked, with a hot-oil smell under load

🛠️ Service Notes

• Two earlier numbers now come together as this one part, so old records listing either of the pair lead here
• An oil-soaked heat shield is a fire risk - find and cure the leak that soaked it before fitting the new one
• Check nearby hoses and wiring for heat damage while the shield is off

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 3819499 → Supersedes 3802147

📦 Condition

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