3835809 Charge Air Cooler | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta charge air cooler from the Cooling System group, weighing 49.9 kg and listed for 7 applications on TAMD series engines. It is a water-to-air heat exchanger. It supersedes part number 3826340. The lighter charge air cooler 3835813 at 36.19 kg covers a different single application.

🚤 Compatibility

Typically suits:

• Volvo Penta TAMD75P-A
• Volvo Penta TAMD74P-A
• Volvo Penta TAMD74P-B
• Volvo Penta TAMD74C-A
• Volvo Penta TAMD74C-B
• Volvo Penta TAMD74L-A
• Volvo Penta TAMD74L-B

• Engine Family: TAMD

⚙️ Key Features

• 49.9 kg
• Water-to-air heat exchanger
• Supersedes 3826340
• 7 applications on TAMD series engines
• Cooling System group

🔌 Function

Cools the compressed charge air leaving the turbocharger so a denser air charge reaches the cylinders.

⚠️ Common Signs of Failure

• Power down and exhaust temperature up under load
• Black smoke and higher fuel consumption
• Charge air temperature higher than expected after the cooler
• Internal corrosion or a split letting coolant or water into the charge air
• Water or oil found in the inlet tract or at the cooler drain

🛠️ Service Notes

• At close to 50 kg this needs mechanical lifting and two people
• As the replacement for 3826340, check the connections and mounting against the old unit before fitting
• Pressure test the cooler and renew all its seals and clamps while it is out

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 3835809 → Supersedes 3826340 → Supersedes 3826457

OEM / Related Numbers

• 3826340 earlier number superseded by this part

📦 Condition

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