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FEBI BILSTEIN 21842 Coolant Expansion Tank
Compatible with AUDI A4 B5 (8D2) , AUDI A4 B5 Avant (8D5) , VW PASSAT B5 (3B2) Show more info
This FEBI BILSTEIN coolant expansion tank is designed to maintain optimal coolant pressure and level in your vehicle's cooling system.
23.87 EUR
inc. VAT 21%
In stock 7
The coolant expansion tank, also known as a reservoir or overflow tank, plays a crucial role in the proper functioning of your vehicle's cooling system. It accommodates the expansion and contraction of coolant as it heats up and cools down, preventing excessive pressure buildup. This specific expansion tank from FEBI BILSTEIN is engineered to meet stringent quality standards, ensuring reliable performance and durability. It helps to maintain the correct coolant level, which is essential for efficient heat dissipation and preventing engine overheating. Proper maintenance of the cooling system, including the expansion tank, is vital for the longevity of your engine. A faulty expansion tank can lead to coolant leaks, air in the system, and potential engine damage. Replacing it with a quality part like this FEBI BILSTEIN unit ensures your cooling system operates as intended.
- Direct replacement for original equipment.
- Ensures proper coolant pressure regulation.
- Helps maintain optimal coolant levels.
- Durable construction for long service life.
- Prevents coolant overflow and loss.
- Essential for preventing engine overheating.
- High-quality materials for reliability.
Number of connections
2
Material
Plastic
Additional article/Additional information
with coolant level sensor
Additional article/Additional info 2
without cap
OE-number
8D0 121 403 L
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AUDI
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A4 B5 (8D2)
- 1.6 (74kW/100PS)
- 1.8 (92kW/125PS)
- 1.8 T (110kW/150PS)
- 2.6 (110kW/150PS)
- 1.9 TDI (66kW/90PS)
- 1.8 quattro (92kW/125PS)
- 1.8 T quattro (110kW/150PS)
- 2.6 quattro (110kW/150PS)
- 1.9 TDI (81kW/110PS)
- 2.8 (142kW/193PS)
- 2.8 quattro (142kW/193PS)
- 1.9 TDI quattro (81kW/110PS)
- 2.4 (121kW/165PS)
- 2.4 quattro (121kW/165PS)
- S4 quattro (195kW/265PS)
- 1.9 TDI (85kW/116PS)
- 1.8 T quattro (132kW/180PS)
- 1.8 T (132kW/180PS)
- 1.9 TDI quattro (85kW/116PS)
- 1.9 TDI (55kW/75PS)
- 1.8 (85kW/115PS)
- 1.6 (75kW/102PS)
- 2.4 (120kW/163PS)
- 2.4 quattro (120kW/163PS)
- 2.8 quattro (140kW/190PS)
- 2.8 (140kW/190PS)
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A4 B5 Avant (8D5)
- 1.6 (74kW/100PS)
- 1.8 (92kW/125PS)
- 1.8 T (110kW/150PS)
- 2.6 (110kW/150PS)
- 1.9 TDI (66kW/90PS)
- 1.9 TDI (81kW/110PS)
- 1.8 quattro (92kW/125PS)
- 1.8 T quattro (110kW/150PS)
- 2.6 quattro (110kW/150PS)
- 2.8 (142kW/193PS)
- 2.8 quattro (142kW/193PS)
- 1.9 TDI quattro (81kW/110PS)
- 2.4 (121kW/165PS)
- 2.4 quattro (121kW/165PS)
- S4 quattro (195kW/265PS)
- 1.9 TDI (85kW/115PS)
- 1.8 T quattro (132kW/180PS)
- 1.8 T (132kW/180PS)
- 1.9 TDI quattro (85kW/115PS)
- 1.8 (85kW/115PS)
- 1.6 (75kW/102PS)
- 2.4 (120kW/163PS)
- 2.4 quattro (120kW/163PS)
- 1.9 Hybrid (66kW/90PS)
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A6 C5 (4B2, 4B4)
- 1.8 T (110kW/150PS)
- 1.8 T quattro (110kW/150PS)
- 2.4 (121kW/165PS)
- 2.4 quattro (121kW/165PS)
- 1.9 TDI (81kW/110PS)
- 2.5 TDI (110kW/150PS)
- 2.8 (142kW/193PS)
- 2.8 quattro (142kW/193PS)
- 2.5 TDI quattro (110kW/150PS)
- 1.8 (92kW/125PS)
- 1.8 T quattro (132kW/180PS)
- 2.4 (100kW/136PS)
- 1.8 T (132kW/180PS)
- 2.5 TDI (132kW/180PS)
- 2.5 TDI quattro (132kW/180PS)
- 1.9 TDI (85kW/115PS)
- 2.8 (132kW/180PS)
- 2.4 (115kW/156PS)
- RS6 quattro (331kW/450PS)
- 2.4 (120kW/163PS)
- 2.4 quattro (120kW/163PS)
- 2.4 quattro (115kW/156PS)
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A6 C5 Avant (4B5, 4B6)
- 1.9 TDI (81kW/110PS)
- 1.8 (92kW/125PS)
- 2.8 quattro (142kW/193PS)
- 1.8 T (110kW/150PS)
- 2.4 (121kW/165PS)
- 2.8 (142kW/193PS)
- 1.8 T quattro (110kW/150PS)
- 2.4 quattro (121kW/165PS)
- 2.5 TDI (110kW/150PS)
- 2.5 TDI quattro (110kW/150PS)
- 2.4 (100kW/136PS)
- 1.8 T quattro (132kW/180PS)
- 1.8 T (132kW/180PS)
- 2.5 TDI (132kW/180PS)
- 2.5 TDI quattro (132kW/180PS)
- 1.9 TDI (85kW/115PS)
- 2.8 (132kW/180PS)
- 2.4 (115kW/156PS)
- RS6 quattro (331kW/450PS)
- 2.4 (120kW/163PS)
- 2.4 quattro (120kW/163PS)
- 2.4 quattro (115kW/156PS)
- RS6 plus quattro (353kW/480PS)
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ALLROAD C5 (4BH)
- 2.5 TDI quattro (132kW/180PS)
- 2.7 T quattro (184kW/250PS)
- 4.2 V8 quattro (220kW/299PS)
- 2.5 TDI quattro (120kW/163PS)
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A4 B5 (8D2)
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VW
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PASSAT B5 (3B2)
- 1.6 (74kW/101PS)
- 1.8 (92kW/125PS)
- 1.8 T (110kW/150PS)
- 2.8 V6 Syncro/4motion (142kW/193PS)
- 1.9 TDI (66kW/90PS)
- 1.9 TDI (81kW/110PS)
- 2.8 V6 (142kW/193PS)
- 1.8 Syncro/4motion (92kW/125PS)
- 1.9 TDI Syncro/4motion (81kW/110PS)
- 1.9 TDI (85kW/115PS)
- 1.9 TDI 4motion (85kW/115PS)
- 1.9 TDI (74kW/101PS)
- 1.8 (85kW/115PS)
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PASSAT B5 Variant (3B5)
- 1.6 (74kW/101PS)
- 1.8 (92kW/125PS)
- 1.8 T (110kW/150PS)
- 2.8 V6 (142kW/193PS)
- 1.9 TDI (66kW/90PS)
- 1.9 TDI (81kW/110PS)
- 2.8 V6 Syncro/4motion (142kW/193PS)
- 1.8 Syncro/4motion (92kW/125PS)
- 1.9 TDI Syncro/4motion (81kW/110PS)
- 1.9 TDI (85kW/115PS)
- 1.9 TDI 4motion (85kW/115PS)
- 1.9 TDI (74kW/101PS)
- 1.8 (85kW/115PS)
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PASSAT B5.5 (3B3)
- 1.6 (75kW/102PS)
- 1.9 TDI (74kW/101PS)
- 1.9 TDI (96kW/130PS)
- 2.0 (85kW/115PS)
- 1.8 T 20V (110kW/150PS)
- 2.8 4motion (142kW/193PS)
- 1.9 TDI 4motion (96kW/130PS)
- 2.0 4motion (85kW/115PS)
- 1.8 T (125kW/170PS)
- 2.0 TDI (100kW/136PS)
- 2.8 (142kW/193PS)
- 1.8 T 4motion (125kW/170PS)
- 2.8 (140kW/190PS)
- 2.8 4motion (140kW/190PS)
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PASSAT B5.5 Variant (3B6)
- 1.9 TDI (74kW/101PS)
- 1.9 TDI (96kW/130PS)
- 1.6 (75kW/102PS)
- 2.0 (85kW/115PS)
- 1.8 T 20V (110kW/150PS)
- 2.8 4motion (142kW/193PS)
- 1.9 TDI 4motion (96kW/130PS)
- 2.0 4motion (85kW/115PS)
- 2.0 TDI (100kW/136PS)
- 1.8 T (125kW/170PS)
- 2.8 (142kW/193PS)
- 2.8 (140kW/190PS)
- 2.8 4motion (140kW/190PS)
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PASSAT B5 (3B2)
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SKODA
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SUPERB I (3U4)
- 1.8 T (110kW/150PS)
- 2.0 (85kW/115PS)
- 2.8 V6 (142kW/193PS)
- 1.9 TDI (96kW/130PS)
- 1.9 TDI (74kW/101PS)
- 2.0 TDI (103kW/140PS)
- 1.9 TDI (85kW/115PS)
- 1.9 TDI (77kW/105PS)
- 2.8 V6 (140kW/190PS)
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SUPERB I (3U4)