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FEBI BILSTEIN 31799 Retaining Spring, coolant flange sealing plug
- Width [mm]: 32
- Thickness [mm]: 2
- Material: Steel
- Weight [kg]: 0,001
- Item number: 31799
- Our price: £1.29
- Manufacturer: FEBI BILSTEIN
- EAN number: 4027816317999
- Observe technical data: This characteristic varies depending on the car model.
- Condition: New
OE reference number(s) comparable with the original spare part number:


FEBI BILSTEIN – SOLUTIONS DRIVEN BY YOU
Febi is the strong brand of the bilstein group – a family-run company based in Ennepetal. Since the 1920s, febi has stood for spare parts in tested original equipment quality, manufactured on state-of-the-art machines in its own production facilities.
Whether for passenger cars or commercial vehicles, febi stands for tested quality and the trust of professionals worldwide.
Retaining Spring, coolant flange sealing plug Tutorial/Step by step guide for repair and replacement

Retaining Spring, coolant flange sealing plug FEBI BILSTEIN 31799 compatible with the following popular cars
Car models | Golf 4; VW Golf Mk7; Golf 5; Polo 6R; Golf Mk6; VW Polo Mk4; Audi A4 B8 Avant; Audi A3 8P Sportback; Touran Mk1; Tiguan Mk1; Audi A3 8P; Passat B6 Variant; VW T5; Audi A6 C6 Avant; Audi A4 B7 Avant; Seat Ibiza 6L; Audi Q5 8RB; VW Transporter T5; Seat León Mk2; Skoda Octavia Mk2 Estate |
Engines | 2.0 BiFuel; 3.2 R32 4motion; 1.6 FSI; 1.8 T GTI; 1.9 TDI 4motion; 1.9 TDI; 2.0 4motion; 2.3 V5 4motion; 2.3 V5; 1.6; 1.6 16V; 2.0; 2.8 VR6 4motion; 1.8 4motion; 1.8 T; 1.8; 1.4 16V; 1.9 SDI; 2.0 GTI; 1.4 TSI; 2.0 TDI 4motion; 2.0 TDI; 2.0 FSI 4motion; 2.0 TDI 16V 4motion; 2.0 SDI; 1.4 FSI; 2.0 FSI; 2.0 TDI 16V; 1.2 TSI; 1.6 TDI; 1.4; 1.2; 2.5; 1.8 TSI; 2.0 GTi; 1.6 BiFuel; 2.0 R 4motion; 1.2 12V; 1.8 GTi Cup Edition; 1.8 GTI; 1.4 TDI; 3.0 TDI quattro; 2.0 TFSI flexible fuel quattro; 2.0 TFSI flexible fuel; 2.0 TDI quattro; 3.2 FSI; 2.7 TDI; S4 quattro; 1.8 TFSI quattro; 2.0 TFSI quattro |
Engine power (horsepower) | 50-435 hp |
Power (kilowatts) | 37-320 kW |
Year of manufacture | 1983-2025 |
Manufacturer article number | 31799 |
OE part number(s) | 1J0 121 142 |
Retaining Spring, coolant flange sealing plug FEBI BILSTEIN 31799 : Review and evaluation
2 reviews
fits mondeo MK3 just fine. tried and tested top and bottom hose. 2.2 ST tdci.
just what i needed
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