TOPRAN 121 187 Engine oil level sensor

Compatible with AUDI A6 C7 (4G2, 4GC) , AUDI A8 D4 (4H2, 4H8, 4HC, 4HL) , AUDI A6 C7 Avant (4G5, 4GD) Show more info
Ensures accurate engine oil level readings. Essential for monitoring your vehicle's lubrication system.
45.78 EUR
inc. VAT 21%
In stock 2
Delivery 1 day (13.05.2026)
PN 121 187
Make TOPRAN

This TOPRAN engine oil level sensor, part number 121 187, is designed to provide precise monitoring of your vehicle's oil level. Maintaining the correct oil level is crucial for the longevity and performance of your engine, preventing potential damage caused by low oil. This sensor integrates seamlessly with your vehicle's existing electrical system, transmitting accurate data to your dashboard. It is built to withstand the demanding conditions within the engine bay, ensuring reliable operation. Properly functioning oil level sensors are a key component of modern vehicle maintenance, alerting drivers to potential issues before they become serious. Replace your old or faulty sensor with this quality part from TOPRAN to ensure peace of mind and optimal engine health.

  • Direct fit for specific vehicle applications
  • Monitors engine oil level accurately
  • Helps prevent engine damage from low oil
  • Durable construction for engine bay conditions
  • Ensures reliable performance of lubrication system
  • Meets or exceeds original equipment specifications
Installation side
Oil pan
Number of pin contacts
3
Plug connector housing shape
D-Shape
Additional article/Additional info 2
with sealing ring
Gasket material
HNBR (Hydrogenated Acrylonitrile Butadiene Rubber)
Number of mounting holes
3
Housing type
Plastic housing
Overall length [mm]
128
Housing material
Polyamide 6.6
Housing material
GFK (Glass Fiber Reinforced Plastic)
Shell color
black
Vehicle equipment
For vehicles with an oil level sensor
  • AUDI
    • A6 C7 (4G2, 4GC)
      • 2.0 TDI (130kW/177PS)
      • 2.0 TDI (120kW/163PS)
      • 2.0 TDI (100kW/136PS)
    • A8 D4 (4H2, 4H8, 4HC, 4HL)
      • 6.3 W12 quattro (368kW/500PS)
    • A6 C7 Avant (4G5, 4GD)
      • 2.0 TDI (130kW/177PS)
      • 2.0 TDI (120kW/163PS)
      • 2.0 TDI (100kW/136PS)
    • Q5 (8RB)
      • 2.0 TDI (100kW/136PS)
      • 2.0 TDI (105kW/143PS)
      • 2.0 TDI quattro (105kW/143PS)
      • 2.0 TDI quattro (120kW/163PS)
      • 2.0 TDI quattro (130kW/177PS)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI quattro (110kW/150PS)
    • A5 (8T3)
      • 2.0 TDI (130kW/177PS)
      • 2.0 TDI quattro (130kW/177PS)
      • 2.0 TDI (120kW/163PS)
    • A5 Kabriolets (8F7)
      • 2.0 TDI (130kW/177PS)
      • 2.0 TDI (105kW/143PS)
      • 2.0 TDI quattro (130kW/177PS)
      • 2.0 TDI (120kW/163PS)
    • A4 B8 (8K2)
      • 2.0 TDI (130kW/177PS)
      • 2.0 TDI quattro (130kW/177PS)
      • 2.0 TDI (105kW/143PS)
      • 2.0 TDI (100kW/136PS)
      • 2.0 TDI (88kW/120PS)
      • 2.0 TDI (120kW/163PS)
      • 2.0 TDI quattro (105kW/143PS)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI quattro (110kW/150PS)
    • A4 B8 Avant (8K5)
      • 2.0 TDI (130kW/177PS)
      • 2.0 TDI quattro (130kW/177PS)
      • 2.0 TDI (105kW/143PS)
      • 2.0 TDI (100kW/136PS)
      • 2.0 TDI (88kW/120PS)
      • 2.0 TDI (120kW/163PS)
      • 2.0 TDI quattro (105kW/143PS)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI quattro (110kW/150PS)
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