Mercedes-Benz A2035000049 Coolant Expansion Tank with Coolant Level Sensor – W203, S203, CL203 & CLK C209/A209 at affordable price in Nairobi Kenya

Professional-grade coolant reservoir assembly designed for multiple Mercedes-Benz platforms. This unit is supplied complete with coolant level sensor, eliminating compatibility guesswork and ensuring accurate dashboard monitoring.

Engineered to match OE design, port layout, and pressure characteristics, this expansion tank restores proper cooling system function and prevents overheating caused by cracked or aging reservoirs.

OEM Part Number

• Mercedes-Benz OE: A 203 500 00 49

• Mercedes-Benz OE: 203 500 00 49

Cross Reference Numbers

• MEYLE: 014 223 0001

• BEHR HELLA SERVICE: 8MA 376 755 221

• HELLA: 8MA 376 755 221

• FEBI BILSTEIN: 38799 / 38807

• MAHLE: CRT 126 000S

• JP GROUP: 1314700900

• SWAG: 10 93 8807

• TOPRAN: 401 508

• TRUCKTEC AUTOMOTIVE: 02 40 977 / 02 40 177

• VAICO: V30 0997

Interchangeable with the above references where OE A2035000049 applies.

Product Features

• Supplied with coolant level sensor

• Direct OEM-fit design

• Heat-resistant, reinforced polymer construction

• Correct hose outlet orientation and mounting points

• Maintains system pressure and expansion volume

• Prevents coolant loss and air ingress

Because in a Mercedes cooling system, pressure control isn’t optional — it’s survival.

Compatible Vehicles

Mercedes C-Class (W203 Sedan)

Compatible with petrol and diesel variants including:

• C 180 / C 180 Kompressor

• C 200 / C 200 Kompressor / C 200 CGI

• C 230 / C 230 Kompressor

• C 240

• C 280

• C 320

• C 350

• C 55 AMG

• C 200 CDI

• C 220 CDI

• C 270 CDI

• C 320 CDI

Engine codes supported include: M111, M271, M112, M272, M113, OM611, OM612, OM646, OM642.

Mercedes C-Class T-Model (S203 Estate)

• C 180 Kompressor

• C 200 Kompressor / CGI

• C 230 Kompressor

• C 240 / C 280

• C 320 / C 350

• C 55 AMG

• C 200 CDI / C 220 CDI

• C 270 CDI

• C 320 CDI

Mercedes C-Class Coupe (CL203) / CLC (CL203)

• CLC 160

• CLC 180 Kompressor

• CLC 200 Kompressor

• CLC 230

• CLC 350

• CLC 200 CDI

• CLC 220 CDI

Mercedes CLK (C209 Coupe)

• CLK 200 Kompressor / CGI

• CLK 240

• CLK 280

• CLK 320

• CLK 350

• CLK 500

• CLK 55 AMG

• CLK 63 AMG

• CLK 220 CDI

• CLK 270 CDI

• CLK 320 CDI

Mercedes CLK Convertible (A209)

• CLK 200 Kompressor

• CLK 240

• CLK 280

• CLK 320

• CLK 350

• CLK 500

• CLK 55 AMG

• CLK 63 AMG

• CLK 320 CDI

Why This Expansion Tank Is Critical

The coolant reservoir:

• Absorbs thermal expansion of coolant

• Maintains consistent system pressure

• Prevents overheating

• Supports accurate coolant level monitoring

A failing tank commonly causes:

• Coolant leaks

• Low coolant warning lights

• Overheating in traffic

• White crust residue around seams

Replace before it escalates to head gasket failure — that’s a much more expensive conversation.

Installation Notes

• Always verify using VIN before purchase

• Replace coolant with correct Mercedes-approved antifreeze

• Inspect radiator cap and hoses during installation

• Clear coolant level fault codes if previously triggered

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