TOPRAN 108 125 Fuel Pressure Regulator

Compatible with AUDI 100 C4 Sedans (4A2) , AUDI 80 B4 Sedans (8C2) , AUDI 80 B4 Avant (8C5) Show more info
Ensures optimal fuel delivery and engine performance. A direct fit for your vehicle's fuel system.
13.27 EUR
inc. VAT 21%
In stock 80
Delivery 1 day (15.05.2026)
PN 108 125
Make TOPRAN

This TOPRAN fuel pressure regulator, part number 108 125, is designed to maintain the correct fuel pressure within your vehicle's fuel injection system. Proper fuel pressure is critical for efficient combustion, smooth engine operation, and optimal fuel economy. By regulating the fuel pressure, this component prevents issues such as stalling, rough idling, and poor acceleration that can arise from incorrect fuel delivery. Its construction ensures durability and reliable performance, meeting the stringent standards expected from TOPRAN. Installation of the 108 125 regulator is straightforward, designed as a direct replacement for your original part. This ensures compatibility and a hassle-free fit, restoring your fuel system to its intended operating parameters.

  • Maintains precise fuel pressure for optimal engine performance
  • Ensures smooth idling and acceleration
  • Durable construction for long-lasting reliability
  • Direct replacement for easy installation
  • Part number: 108 125
  • Brand: TOPRAN
Pressure [bar]
3
Operating mode
Hydraulic
Additional article/Additional info 2
with sealing ring
  • AUDI
    • 100 C4 Sedans (4A2)
      • 2.0 E (85kW/115PS)
    • 80 B4 Sedans (8C2)
      • 2.0 E (85kW/115PS)
    • 80 B4 Avant (8C5)
      • 2.0 E (85kW/115PS)
    • 100 C4 Avant (4A5)
      • 2.0 E (85kW/115PS)
    • CABRIOLET B3 (8G7)
      • 2.0 E (85kW/115PS)
    • A6 C4 (4A2)
      • 2.0 (85kW/115PS)
    • A6 C4 Avant (4A5)
      • 2.0 (85kW/115PS)
    • A3 (8L1)
      • 1.6 (74kW/101PS)
      • 1.8 (92kW/125PS)
      • 1.8 T (110kW/150PS)
      • 1.8 T quattro (132kW/180PS)
      • S3 quattro (154kW/210PS)
      • 1.8 T quattro (110kW/150PS)
      • 1.8 T (132kW/180PS)
      • 1.6 (75kW/102PS)
      • S3 quattro (165kW/224PS)
    • TT (8N3)
      • 1.8 T (132kW/180PS)
      • 1.8 T quattro (132kW/180PS)
      • 1.8 T quattro (165kW/224PS)
      • 1.8 T (110kW/150PS)
      • 1.8 T quattro (180kW/245PS)
      • 1.8 T (120kW/163PS)
      • 1.8 T quattro (140kW/190PS)
      • 1.8 T (140kW/190PS)
    • TT Roadster (8N9)
      • 1.8 T (132kW/180PS)
      • 1.8 T quattro (132kW/180PS)
      • 1.8 T quattro (165kW/224PS)
      • 1.8 T (110kW/150PS)
      • 1.8 T (140kW/190PS)
      • 1.8 T quattro (140kW/190PS)
      • 1.8 T (120kW/163PS)
    • A2 (8Z0)
      • 1.6 FSI (81kW/110PS)
  • VW
    • PASSAT B3/B4 (3A2, 35I)
      • 2.0 (85kW/115PS)
      • 2.8 VR6 (128kW/174PS)
      • 2.0 16V (110kW/150PS)
      • 1.6 (74kW/101PS)
      • 2.0 (79kW/107PS)
    • TRANSPORTER T4 Autobuss (70B, 70C, 7DB, 7DK, 70J, 70K, 7DC,
      • 2.5 Syncro (81kW/110PS)
      • 2.5 (81kW/110PS)
      • 2.0 (62kW/84PS)
      • 2.5 Syncro (85kW/115PS)
      • 2.5 (85kW/115PS)
      • 2.8 VR 6 (103kW/140PS)
      • 2.8 VR6 (150kW/204PS)
    • GOLF III (1H1)
      • 2.0 (85kW/115PS)
      • 2.0 GTI 16V (110kW/150PS)
      • 1.4 (44kW/60PS)
      • 2.8 VR6 (128kW/174PS)
      • 1.6 (74kW/101PS)
    • VENTO (1H2)
      • 1.4 (44kW/60PS)
      • 2.0 (85kW/115PS)
      • 2.8 VR6 (128kW/174PS)
      • 1.6 (74kW/101PS)
    • GOLF III Variant (1H5)
      • 1.4 (44kW/60PS)
      • 2.0 (85kW/115PS)
      • 1.6 (74kW/101PS)
    • PASSAT B3/B4 Variant (3A5, 35I)
      • 2.0 (85kW/115PS)
      • 2.8 VR6 (128kW/174PS)
      • 2.0 16V (110kW/150PS)
      • 1.6 (74kW/101PS)
      • 2.0 (79kW/107PS)
      • 2.0 (85kW/116PS)
    • SHARAN (7M8, 7M9, 7M6)
      • 2.0 (85kW/115PS)
      • 2.8 VR6 (128kW/174PS)
      • 2.8 VR6 Syncro (128kW/174PS)
      • 1.8 T 20V (110kW/150PS)
      • 2.8 V6 24V (150kW/204PS)
      • 2.8 V6 24V 4motion (150kW/204PS)
      • 2.0 LPG (85kW/115PS)
    • POLO III (6N1)
      • 60 1.4 (44kW/60PS)
      • 50 1.0 (37kW/50PS)
    • POLO III CLASSIC (6V2)
      • 75 1.6 (55kW/75PS)
      • 60 1.4 (44kW/60PS)
      • 100 1.6 (74kW/100PS)
    • PASSAT B5 (3B2)
      • 2.3 VR5 (110kW/150PS)
      • 2.3 VR5 Syncro/4motion (110kW/150PS)
    • TRANSPORTER T4 Furgons (70A, 70H, 7DA, 7DH)
      • 2.0 (62kW/84PS)
      • 2.5 (81kW/110PS)
      • 2.5 Syncro (81kW/110PS)
      • 2.5 (85kW/115PS)
      • 2.5 Syncro (85kW/115PS)
      • 2.8 VR6 (150kW/204PS)
    • PASSAT B5 Variant (3B5)
      • 2.3 VR5 (110kW/150PS)
      • 2.3 VR5 Syncro/4motion (110kW/150PS)
    • GOLF IV (1J1)
      • 1.6 (74kW/100PS)
      • 1.8 (92kW/125PS)
      • 1.8 T (110kW/150PS)
      • 2.3 V5 (110kW/150PS)
      • 1.8 4motion (92kW/125PS)
      • 2.8 VR6 4motion (150kW/204PS)
      • 2.0 (85kW/115PS)
      • 2.3 V5 4motion (110kW/150PS)
      • 1.6 (75kW/102PS)
      • 2.3 V5 (125kW/170PS)
      • 2.3 V5 4motion (125kW/170PS)
      • 2.0 4motion (85kW/115PS)
      • 1.8 T GTI (132kW/180PS)
      • 1.6 FSI (81kW/110PS)
    • TRANSPORTER T4 Platforma/Šasija (70E, 70L, 70M, 7DE, 7DL, 7D
      • 2.5 (81kW/110PS)
      • 2.5 Syncro (81kW/110PS)
      • 2.0 (62kW/84PS)
      • 2.5 (85kW/115PS)
      • 2.5 Syncro (85kW/115PS)
    • LUPO I (6X1, 6E1)
      • 1.0 (37kW/50PS)
      • 1.4 FSI (77kW/105PS)
      • 1.4 (44kW/60PS)
    • NEW BEETLE (9C1, 1C1)
      • 2.0 (85kW/115PS)
      • 1.6 (74kW/100PS)
      • 1.8 T (110kW/150PS)
      • 1.6 (75kW/102PS)
      • 2.3 V5 (125kW/170PS)
      • 1.8 T (132kW/180PS)
    • BORA I (1J2)
      • 1.6 (74kW/101PS)
      • 2.0 (85kW/115PS)
      • 2.3 V5 (110kW/150PS)
      • 1.8 (92kW/125PS)
      • 2.8 V6 4motion (150kW/204PS)
      • 1.8 4motion (92kW/125PS)
      • 2.3 V5 4motion (110kW/150PS)
      • 1.6 (75kW/102PS)
      • 2.3 V5 (125kW/170PS)
      • 2.3 V5 4motion (125kW/170PS)
      • 1.8 T (110kW/150PS)
      • 2.0 4motion (85kW/115PS)
      • 1.6 FSI (81kW/110PS)
    • GOLF IV Variant (1J5)
      • 1.6 (74kW/101PS)
      • 2.0 (85kW/115PS)
      • 2.3 V5 (110kW/150PS)
      • 2.3 V5 4motion (110kW/150PS)
      • 1.8 4motion (92kW/125PS)
      • 2.8 V6 4motion (150kW/204PS)
      • 1.6 (75kW/102PS)
      • 2.0 4motion (85kW/115PS)
      • 1.6 FSI (81kW/110PS)
      • 1.8 T (110kW/150PS)
      • 2.3 V5 (125kW/170PS)
      • 2.3 V5 4motion (125kW/170PS)
    • BORA Variant (1J6)
      • 2.0 (85kW/115PS)
      • 2.3 V5 (110kW/150PS)
      • 1.6 (74kW/100PS)
      • 2.3 V5 4motion (110kW/150PS)
      • 1.8 4motion (92kW/125PS)
      • 2.8 V6 4motion (150kW/204PS)
      • 1.6 (75kW/102PS)
      • 2.3 V5 (125kW/170PS)
      • 2.3 V5 4motion (125kW/170PS)
      • 1.8 T (110kW/150PS)
      • 2.0 4motion (85kW/115PS)
      • 1.6 FSI (81kW/110PS)
    • POLO (6N2)
      • 1.0 (37kW/50PS)
      • 1.4 (44kW/60PS)
      • 1.4 (40kW/54PS)
    • POLO IV (9N_, 9A_)
      • 1.2 (40kW/54PS)
      • 1.8 GTI (110kW/150PS)
      • 1.8 GTi Cup Edition (132kW/180PS)
    • NEW BEETLE Kabriolets (1Y7)
      • 1.6 (75kW/102PS)
      • 2.0 (85kW/115PS)
      • 1.8 T (110kW/150PS)
    • TRANSPORTER T5 Platforma/Šasija (7JD, 7JE, 7JL, 7JY, 7JZ, 7F
      • 2.0 (85kW/115PS)
    • TRANSPORTER T5 Furgons (7HA, 7HH, 7EA, 7EH)
      • 2.0 (85kW/115PS)
    • TRANSPORTER T5 Autobuss (7HB, 7HJ, 7EB, 7EJ)
      • 2.0 (85kW/115PS)
    • CADDY II Lielas ietilpības automobilis (9K9B)
      • 1.4 (44kW/60PS)
  • SEAT
    • TOLEDO I (1L2)
      • 2.0 i (85kW/115PS)
      • 2.0 i 16V (110kW/150PS)
      • 1.6 i (74kW/101PS)
    • IBIZA II (6K1)
      • 1.6 i (55kW/75PS)
      • 2.0 i (85kW/115PS)
      • 1.4 i (44kW/60PS)
      • 1.8 i 16V (95kW/129PS)
      • 1.6 i (74kW/101PS)
      • 2.0 i 16V (110kW/150PS)
      • 1.4 i 16V (74kW/101PS)
      • 1.0 i (37kW/50PS)
      • 1.8 T 20V Cupra (115kW/156PS)
      • 1.4 (40kW/54PS)
    • CORDOBA (6K1, 6K2)
      • 1.4 i (44kW/60PS)
      • 1.6 i (55kW/75PS)
      • 2.0 i (85kW/115PS)
      • 1.8 i 16V (95kW/129PS)
      • 1.6 i (74kW/101PS)
      • 2.0 i 16V (110kW/150PS)
      • 1.4 i 16V (74kW/101PS)
      • 1.0 i (37kW/50PS)
      • 1.8 T 20V Cupra (115kW/156PS)
      • 1.4 (40kW/54PS)
    • INCA (6K9)
      • 1.4 i (44kW/60PS)
    • ALHAMBRA (7V8, 7V9)
      • 2.0 i (85kW/115PS)
      • 1.8 T 20V (110kW/150PS)
      • 2.8 V6 (150kW/204PS)
      • 2.8 V6 4motion (150kW/204PS)
    • AROSA (6H1)
      • 1.0 (37kW/50PS)
      • 1.4 (44kW/60PS)
    • TOLEDO II (1M2)
      • 1.6 (74kW/100PS)
      • 1.8 20V (92kW/125PS)
      • 2.3 V5 (110kW/150PS)
      • 2.3 V5 20V (125kW/170PS)
      • 1.8 20VT (132kW/180PS)
    • LEON (1M1)
      • 1.6 (74kW/100PS)
      • 1.8 20V (92kW/125PS)
      • 1.8 20V T (132kW/180PS)
      • 1.8 20V T 4 (132kW/180PS)
      • 2.8 Cupra 4 (150kW/204PS)
      • 2.8 (150kW/204PS)
    • IBIZA III (6L1)
      • 1.8 T Cupra R (132kW/180PS)
      • 1.8 T FR (110kW/150PS)
      • 2.0 (85kW/116PS)
    • CORDOBA (6L2)
      • 2.0 (85kW/115PS)
  • SKODA
    • OCTAVIA I (1U2)
      • 1.8 (92kW/125PS)
      • 1.6 (74kW/101PS)
      • 1.8 T (110kW/150PS)
      • 2.0 (85kW/116PS)
      • RS 1.8 T (132kW/180PS)
      • 1.6 (75kW/102PS)
      • 1.8 T 4x4 (110kW/150PS)
    • OCTAVIA I Combi (1U5)
      • 1.6 (74kW/101PS)
      • 1.8 20V (92kW/125PS)
      • 1.8 T (110kW/150PS)
      • 2.0 (85kW/116PS)
      • 1.6 (75kW/102PS)
      • 1.8 T 4x4 (110kW/150PS)
      • 2.0 4x4 (85kW/116PS)
      • RS 1.8 T (132kW/180PS)
    • FABIA I Combi (6Y5)
      • 2.0 (85kW/116PS)
      • 1.2 (40kW/54PS)
    • FABIA I (6Y2)
      • 2.0 (85kW/116PS)
      • 1.2 (40kW/54PS)
    • FABIA I Sedans (6Y3)
      • 2.0 (85kW/116PS)
      • 1.2 (40kW/54PS)
0 Updated