22092538 3583628 Volvo Penta Cooler End Cover | Genuine Used Part

🔧 Product Description

Genuine Volvo Penta Charge Air Cooler End Cover - Part Number: 22092538

A genuine used Volvo Penta charge-air-cooler end cover for selected D4 and D6 common-rail marine diesel engines.

The updated cover replaces earlier Volvo Penta part 3583628 and closes the corresponding end of the charge-air cooler. Branded aluminium and bronze replacement versions are available for this high-corrosion cooling-system location.

⚙️ Key Features

• Genuine Volvo Penta OEM charge-air-cooler end cover
• Correct current Volvo Penta part number 22092538
• Supersedes earlier end cover 3583628
• Used on D4 and D6 aftercooler assemblies
• Multiple branded aftermarket replacements available

🚤 Compatibility

Commonly used on

• Volvo Penta D4 and D6 charge-air cooler assemblies
• Common-rail marine diesel aftercooler seawater circuits

Typically suits

• Engine models:
• Volvo Penta D4-145I-G, D4-150A-G and D4-175I-G where cooler assembly 21781663 is fitted
• Volvo Penta D4-180I-B
• Volvo Penta D4-180I-C, D4-180I-D, D4-180I-E and D4-180I-F
• Volvo Penta D4-225A-C, D4-225A-D, D4-225A-E and D4-225A-F
• Volvo Penta D4-225I-C, D4-225I-D, D4-225I-E and D4-225I-F
• Volvo Penta D4-260A-C, D4-260A-D, D4-260A-E and D4-260A-F
• Volvo Penta D4-260D-C, D4-260D-D, D4-260D-E and D4-260D-F
• Volvo Penta D4-260I-C, D4-260I-D, D4-260I-E and D4-260I-F
• Volvo Penta D4-300A-A, D4-300A-C, D4-300A-D, D4-300A-E and D4-300A-F
• Volvo Penta D4-300D-A, D4-300D-C, D4-300D-D, D4-300D-E and D4-300D-F
• Volvo Penta D4-300I-A, D4-300I-C, D4-300I-D, D4-300I-E and D4-300I-F
• Volvo Penta D6-280A-A, D6-280A-B, D6-280A-C, D6-280A-D and D6-280A-E
• Volvo Penta D6-280I-A, D6-280I-B, D6-280I-C, D6-280I-D and D6-280I-E
• Volvo Penta D6-300A-F and D6-300I-F
• Volvo Penta D6-310A-A, D6-310A-B, D6-310A-C, D6-310A-D and D6-310A-E
• Volvo Penta D6-310D-B, D6-310D-C, D6-310D-D and D6-310D-E
• Volvo Penta D6-310I-A, D6-310I-B, D6-310I-C, D6-310I-D and D6-310I-E
• Volvo Penta D6-330A-B, D6-330A-C, D6-330A-D, D6-330A-E and D6-330A-F
• Volvo Penta D6-330D-B, D6-330D-C, D6-330D-D, D6-330D-E and D6-330D-F
• Volvo Penta D6-330I-B, D6-330I-C, D6-330I-D, D6-330I-E and D6-330I-F
• Volvo Penta D6-350A-A and D6-350A-B
• Volvo Penta D6-370A-B, D6-370A-C, D6-370A-D, D6-370A-E and D6-370A-F
• Volvo Penta D6-370D-A, D6-370D-B, D6-370D-C, D6-370D-D, D6-370D-E and D6-370D-F
• Volvo Penta D6-370I-A, D6-370I-B, D6-370I-C, D6-370I-D, D6-370I-E and D6-370I-F
• HP Range: 145HP - 370HP
• Engine Type: Volvo Penta D4 / D6 turbocharged common-rail marine diesel
• Year Range: Approximately mid-2000s - late-2010s

🔌 Function

The cover seals the cooler core and seawater passage at the end of the charge-air cooler. It allows cooled raw water to circulate through the core while maintaining a sealed boosted-air path.

⚠️ Common Signs of Failure

• Cover corrodes, pits or develops pinholes
• Seawater leaks around the end-cap seal
• Internal leakage contaminates the charge-air path
• Bolt holes, sealing grooves or mating surfaces are damaged
• Engine loses boost or cooling performance

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 22092538 → Supersedes 3583628
• 3583628 earlier Volvo Penta cooler-end-cover reference

OEM / Related Numbers

• 22092538
• VOP22092538
• 3583628
• 21781663 related intercooler / charge-air-cooler assembly

Aftermarket / Verified Equivalents

• Repower Marine: RM22092538
• Swedish Lorry Parts: CAP-538
• Aftermarket Marine Italy: AFM 3583628
• Aftermarket Marine Italy: AFM 22092538 bronze end cover

📦 Condition

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