CORTECO Oil Filler Cap 423931P

Compatible with BMW 3 (E21) , BMW 3 (E30) , BMW 3 Touring (E30) Show more info
This CORTECO oil filler cap is designed for reliable sealing to prevent oil leaks and contamination. Ensure proper engine lubrication and performance with this essential component.
4.56 EUR
inc. VAT 21%
In stock 3
Delivery 1 day (15.05.2026)
PN 423931P
Make CORTECO
EAN 3358964239316

The CORTECO 423931P oil filler cap is engineered to provide a secure and durable seal for your vehicle's engine oil reservoir. A compromised oil cap can lead to significant issues, including oil loss, dirt ingress, and potential engine damage. This cap is manufactured to meet stringent quality standards, ensuring a precise fit and long-lasting performance. Proper maintenance of your engine's lubrication system is crucial for its longevity and optimal function. The oil filler cap plays a vital role in this system by preventing contaminants like dust, water, and debris from entering the crankcase. It also helps to maintain the correct pressure within the engine, which is essential for efficient operation. Choosing a quality replacement part like the CORTECO 423931P ensures that you are protecting your engine from potential harm. This cap is built with robust materials designed to withstand the heat and chemical exposure typical in an engine bay, offering peace of mind and reliable service.

  • Direct replacement for original equipment.
  • Ensures a tight seal to prevent oil leaks.
  • Protects engine oil from contamination.
  • Durable construction for long service life.
  • Designed for specific vehicle applications.
  • Maintains proper crankcase pressure.
  • High-quality materials for reliability.
  • BMW
    • 3 (E21)
      • 320/6 (90kW/122PS)
      • 323 i (105kW/143PS)
    • 3 (E30)
      • 320 i (95kW/129PS)
      • 320 i (92kW/125PS)
      • 323 i (102kW/139PS)
      • 323 i (110kW/150PS)
      • 325 i X (125kW/170PS)
      • 325 i (125kW/170PS)
      • 325 i X (126kW/171PS)
      • 325 i (126kW/171PS)
      • 325 e 2.7 (90kW/122PS)
      • 325 e 2.7 (95kW/129PS)
      • 324 d (63kW/86PS)
      • 324 td (85kW/115PS)
    • 3 Touring (E30)
      • 320 i (95kW/129PS)
      • 325 i (125kW/170PS)
      • 325 i X (125kW/170PS)
      • 324 td (85kW/115PS)
    • 5 (E12)
      • 520/6 (90kW/122PS)
    • 5 (E28)
      • 520 i (92kW/125PS)
      • 520 i (95kW/129PS)
      • 524 d (63kW/86PS)
      • 524 td (85kW/115PS)
      • 525 e (90kW/122PS)
      • 525 e (92kW/125PS)
      • 525 e (95kW/129PS)
    • 5 (E34)
      • 520 i (95kW/129PS)
      • 524 td (85kW/115PS)
      • 525 i (125kW/170PS)
    • Z1 Roadster
      • 2.5 (125kW/170PS)
    • 3 Kabriolets (E30)
      • 320 i (95kW/129PS)
      • 325 i (125kW/170PS)
      • 325 i (126kW/171PS)
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