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FEBI BILSTEIN 101121 Coolant Expansion Tank

Name: FEBI BILSTEIN 101121 Coolant Expansion Tank 101121 - FEBI BILSTEIN (49429433)
Brand: FEBI BILSTEIN
SKU: 49429433
Price: 40.33 EUR
Availability: InStock

Compatible with MERCEDES-BENZ B-CLASS Sports Tourer (W246, W242) , MERCEDES-BENZ CLA Coupe (C117) , MERCEDES-BENZ A-CLASS (W176) Show more info

FEBI BILSTEIN coolant expansion tank for reliable engine temperature regulation. Ensures proper coolant circulation and prevents overheating.

40.33 EUR

inc. VAT 21%

In stock 2

Delivery	1 day (14.05.2026)
PN	101121
Make	FEBI BILSTEIN
EAN	4054224011218

Description
Specification
Alternatives
Compatibility
OE numbers

This FEBI BILSTEIN expansion tank is designed to maintain the correct coolant level in your vehicle's cooling system. It plays a crucial role in managing the expansion and contraction of coolant as it heats up and cools down, preventing excessive pressure buildup. Proper functioning of the expansion tank is essential for preventing your engine from overheating. It allows excess coolant to expand into the tank and returns it to the system as it cools, ensuring optimal operating temperatures. Crafted with durable materials, this tank is built to withstand the demanding conditions of the engine bay. It is a direct replacement for your original equipment, ensuring a precise fit and straightforward installation.

Maintains optimal coolant levels
Regulates coolant expansion and contraction
Prevents excessive system pressure
Helps prevent engine overheating
Durable construction for longevity
Direct fit for easy installation
OE quality standards

Outer diameter [mm]

2+2

Number of connections

Material

Plastic

Additional article/Additional information

with coolant level sensor

Additional article/Additional info 2

without cap

MERCEDES-BENZ
- B-CLASS Sports Tourer (W246, W242)
  - B 180 (246.242) (90kW/122PS)
  - B 200 (246.243) (115kW/156PS)
  - B 180 CDI (246.200) (80kW/109PS)
  - B 200 CDI (246.201) (100kW/136PS)
  - B 220 4-matic (246.247) (135kW/184PS)
  - B 250 (246.244) (155kW/211PS)
  - B 220 CDI / d (246.203) (125kW/170PS)
  - B 160 CDI / d (246.211) (66kW/90PS)
  - B 180 CDI / d (246.212) (80kW/109PS)
  - B 250 4-matic (246.246) (155kW/211PS)
  - B 200 CDI / d (246.208) (100kW/136PS)
  - B 200 CDI / d 4-matic (246.202) (100kW/136PS)
  - B 220 CDI / d (246.203) (130kW/177PS)
  - B 220 CDI / d 4-matic (246.205) (130kW/177PS)
  - B 160 (246.241) (75kW/102PS)
  - B 220 d 4-matic (246.205) (125kW/170PS)
- CLA Coupe (C117)
  - CLA 250 4-matic (117.346) (155kW/211PS)
  - CLA 45 AMG 4-matic (117.352) (265kW/360PS)
  - CLA 180 CDI / d (117.312) (80kW/109PS)
  - CLA 180 (117.342) (90kW/122PS)
  - CLA 200 (117.343) (115kW/156PS)
  - CLA 250 (117.344) (155kW/211PS)
  - CLA 220 CDI / d (117.303) (125kW/170PS)
  - CLA 220 CDI / d (117.303) (120kW/163PS)
  - CLA 200 CDI (117.301) (100kW/136PS)
  - CLA 200 CDI / d 4-matic (117.302) (100kW/136PS)
  - CLA 200 CDI / d (117.308) (100kW/136PS)
  - CLA 220 CDI 4-matic (117.305) (125kW/170PS)
  - CLA 220 CDI / d 4-matic (117.305) (120kW/163PS)
  - CLA 220 CDI / d (117.303) (130kW/177PS)
  - CLA 220 CDI / d 4-matic (117.305) (130kW/177PS)
  - CLA 250 (117.350) (160kW/218PS)
  - CLA 250 4-matic (117.351) (160kW/218PS)
  - AMG CLA 45 4-matic (117.352) (280kW/381PS)
  - CLA 220 4-matic (117.347) (135kW/184PS)
  - CLA 200 (117.343) (110kW/150PS)
- A-CLASS (W176)
  - A 180 (176.042) (90kW/122PS)
  - A 200 (176.043) (115kW/156PS)
  - A 250 (176.044) (155kW/211PS)
  - A 180 CDI / d (176.012) (80kW/109PS)
  - A 180 CDI (176.000) (80kW/109PS)
  - A 200 CDI (176.001) (100kW/136PS)
  - A 220 CDI (176.003) (125kW/170PS)
  - A 45 AMG 4-matic (176.052) (265kW/360PS)
  - A 160 CDI / d (176.011) (66kW/90PS)
  - A 250 4-matic (176.046) (155kW/211PS)
  - A 200 CDI / d (176.008) (100kW/136PS)
  - A 200 CDI / d 4-matic (176.002) (100kW/136PS)
  - A 220 CDI 4-matic (176.005) (125kW/170PS)
  - A 220 4-matic (176.047) (135kW/184PS)
  - A 160 (176.041) (75kW/102PS)
  - A 250 (176.050) (160kW/218PS)
  - A 250 4-matic (176.051) (160kW/218PS)
  - AMG A 45 4-matic (176.052) (280kW/381PS)
  - A 220 d (176.003) (130kW/177PS)
  - A 220 d 4-matic (176.005) (130kW/177PS)
- GLA-CLASS (X156)
  - GLA 200 (156.943) (115kW/156PS)
  - GLA 200 CDI / d (156.908) (100kW/136PS)
  - GLA 200 CDI 4-matic (156.902) (100kW/136PS)
  - GLA 220 CDI (156.903) (125kW/170PS)
  - GLA 220 CDI 4-matic (156.905) (125kW/170PS)
  - GLA 250 (156.944) (155kW/211PS)
  - GLA 250 4-matic (156.946) (155kW/211PS)
  - GLA 45 AMG 4-matic (156.952) (265kW/360PS)
  - GLA 180 CDI / d (156.912) (80kW/109PS)
  - GLA 180 (156.942) (90kW/122PS)
  - AMG GLA 45 4-matic (156.952) (280kW/381PS)
  - GLA 220 d (156.903) (130kW/177PS)
  - GLA 220 d 4-matic (156.905) (130kW/177PS)
  - GLA 220 4-matic (156.947) (135kW/184PS)
  - GLA 200 (156.943) (110kW/150PS)
  - GLA 250 Flex (156.944) (155kW/211PS)
- CLA Shooting Brake (X117)
  - CLA 180 (117.942) (90kW/122PS)
  - CLA 200 (117.943) (115kW/156PS)
  - CLA 250 (117.944) (155kW/211PS)
  - CLA 250 4-matic (117.946) (155kW/211PS)
  - CLA 45 AMG 4-matic (117.952) (265kW/360PS)
  - CLA 200 CDI / d (117.908) (100kW/136PS)
  - CLA 200 CDI / d 4-matic (117.902) (100kW/136PS)
  - CLA 220 CDI / d (117.903) (130kW/177PS)
  - CLA 220 CDI / d 4-matic (117.905) (130kW/177PS)
  - CLA 250 4-matic (117.951) (160kW/218PS)
  - AMG CLA 45 4-matic (117.952) (280kW/381PS)
  - CLA 180 d (117.912) (80kW/109PS)
  - CLA 220 4-matic (117.947) (135kW/184PS)
  - CLA 220 d (117.903) (125kW/170PS)
  - CLA 220 d 4-matic (117.905) (125kW/170PS)

MERCEDES-BENZ

A246 500 00 49 246 500 00 49

FEBI BILSTEIN 101121 Coolant Expansion Tank

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FEBI BILSTEIN 101121 Coolant Expansion Tank

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