PN 523.000 EAN 4067806114139

ELRING 523.000 Crankcase Ventilation Seal

2.54 EUR inc. VAT 21%
In stock 4
Delivery: 1 day (26.10.2026)
Compatible with: BMW 7 (F01, F02, F03, F04), BMW X3 (F25), BMW 6 (E63) +20 Show more info →
Installation side
from the cylinder head cover to the oil separator
Inner diameter [mm]
23
Outer diameter [mm]
37
Outer diameter 2 [mm]
4+1
All specifications (5) →
This ELRING 523.000 is a high-quality seal designed for crankcase ventilation systems. Ensure optimal engine performance and prevent leaks with this reliable component.
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Description

The ELRING 523.000 is a precision-engineered seal specifically designed to maintain the integrity of your vehicle's crankcase ventilation system. Proper sealing is crucial for preventing oil leaks and ensuring that the crankcase operates under the correct pressure, which directly impacts engine efficiency and longevity. Crafted with durable materials, this seal is built to withstand the demanding conditions within the engine bay, including exposure to oil, heat, and pressure fluctuations. Its design ensures a perfect fit, making installation straightforward for mechanics and DIY enthusiasts alike. By replacing a worn or damaged seal with the ELRING 523.000, you can restore the functionality of your crankcase ventilation system, reduce emissions, and protect your engine from potential damage caused by improper ventilation. Trust ELRING for dependable automotive components.

  • Direct replacement for original equipment.
  • Ensures a proper seal for crankcase ventilation.
  • Made from durable, high-quality materials.
  • Helps prevent oil leaks and maintain engine pressure.
  • Designed for reliable performance and longevity.
  • Easy to install.

Specification

Installation side
from the cylinder head cover to the oil separator
Inner diameter [mm]
23
Outer diameter [mm]
37
Outer diameter 2 [mm]
4+1
Thickness [mm]
11,5

Compatibility 1 brands · 23 models

BMW23 models
  • 7 (F01, F02, F03, F04) 730 i, Li (190kW/258PS)
  • X3 (F25) xDrive 28 i (190kW/258PS)
  • 6 (E63) 630 i (190kW/258PS) · 630 i (200kW/272PS)
  • 6 Kabriolets (E64) 630 i (190kW/258PS) · 630 i (200kW/272PS)
  • 3 (E90) 325 i (160kW/218PS) · 330 i (190kW/258PS) · 325 xi (160kW/218PS) · 330 xi (190kW/258PS) · 323 i (130kW/177PS) · 330 i (200kW/272PS)
  • 1 (E81) 130 i (195kW/265PS) · 130 i (190kW/258PS)
  • 3 Touring (E91) 325 i (160kW/218PS) · 330 i (190kW/258PS) · 325 xi (160kW/218PS) · 330 xi (190kW/258PS) · 323 i (130kW/177PS) · 323 i (140kW/190PS) · 330 i (200kW/272PS)
  • 5 (E60) 530 i (190kW/258PS) · 523 i (130kW/177PS) · 525 i (160kW/218PS) · 525 xi (160kW/218PS) · 530 xi (190kW/258PS) · 523 i (140kW/190PS) · 530 i (200kW/272PS) · 530 xi (200kW/272PS)
  • 5 Touring (E61) 530 i (190kW/258PS) · 523 i (130kW/177PS) · 525 i (160kW/218PS) · 525 xi (160kW/218PS) · 530 xi (190kW/258PS) · 530 xi (200kW/272PS) · 523 i (140kW/190PS) · 530 i (200kW/272PS)
  • Z4 Roadster (E85) 2.5 i (130kW/177PS) · 2.5 si (160kW/218PS) · 3.0 si (195kW/265PS)
  • Z4 Coupe (E86) 3.0 si (195kW/265PS)
  • 7 (E65, E66, E67) 730 i, Li (190kW/258PS)
  • X3 (E83) 3.0 si (200kW/272PS) · 2.5 si (160kW/218PS) · xDrive 25 i (160kW/218PS) · xDrive 30 i (200kW/272PS)
  • 3 Coupe (E92) 325 i (160kW/218PS) · 330 i (200kW/272PS) · 325 xi (160kW/218PS) · 330 xi (200kW/272PS) · 325 i xDrive (150kW/204PS) · 325 i xDrive (155kW/211PS)
  • 3 Kabriolets (E93) 325 i (160kW/218PS) · 330 i (200kW/272PS) · 323 i (140kW/190PS)
  • X5 (E70) 3.0 si (200kW/272PS) · xDrive 30 i (200kW/272PS)
  • 1 Kabriolets (E88) 125 i (160kW/218PS)
  • 1 Coupe (E82) 125 i (160kW/218PS)
  • Z4 Roadster (E89) sDrive 23 i (150kW/204PS) · sDrive 30 i (190kW/258PS)
  • X1 (E84) xDrive 28 i (190kW/258PS) · xDrive 25 i (160kW/218PS)
  • 1 (E87) 130 i (190kW/258PS) · 130 i (195kW/265PS)
  • 5 Touring (F11) 530 i (190kW/258PS)
  • 5 (F10) 530 i (190kW/258PS)

OE numbers 2

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