These products are designed to be used as originallyintended and not modified for purpose. Please ensure theproducts are installed by a competent individual. N.B.products are usually supplied without fitting instructions.

Spare part – Thermostat, coolant FEBI BILSTEIN FE100313 is often found in AUDI and VW cars.
Spare part with codes 06B 121 111 D, 6B 121 111 K, 6B 121 111 D and 06B 121 111 K is often used in AUDI A4 B6 (8E2), AUDI A4 B6 Avant (8E5), VW PASSAT B5.5 (3B3), VW PASSAT B5.5 Variant (3B6), AUDI A4 B6 Kabriolets (8H7) and AUDI A4 B7 (8EC) repair practice.
Owners of AUDI and VW often choose this part with numbers 06B 121 111 H, 06B 121 111 G, 6B 121 111 H and 6B 121 111 D.
The part is perfectly compatible with the AUDI A4 B6 (8E2), AUDI A4 B6 Avant (8E5), VW PASSAT B5.5 (3B3), VW PASSAT B5.5 Variant (3B6), AUDI A4 B6 Kabriolets (8H7) and AUDI A4 B7 (8EC) suspension system.
Thermostat, coolant FEBI BILSTEIN FE100313 – also suitable for more aggressive driving with AUDI and VW cars.