Mercedes-Benz Engine Crankcase Breather O Ring

Mercedes-Benz Engine Crankcase Breather O-Ring

The Mercedes-Benz Crankcase Breather O-Ring provides a tight, leak-proof seal between the breather hose and engine components. It ensures optimal function of the PCV system by preventing unfiltered air or oil vapor leaks.

Importance of High-Quality Mercedes-Benz Breather O-Rings

A worn or brittle O-ring can cause vacuum leaks, poor fuel economy, and increased oil vapor in the engine bay. Replacing it helps preserve air pressure balance and proper engine ventilation.

• Seals Against Vacuum Leaks: Keeps air pathways sealed and efficient.
• Protects Engine Performance: Maintains the integrity of the PCV system.
• Reduces Oil Contamination: Prevents external oil seepage or vapor leaks.
• Supports Smooth Idling: Avoids air leaks that cause rough running conditions.

Common Features of Mercedes-Benz Breather O-Rings

Designed to OEM specifications, these O-rings deliver reliable sealing performance and long-term durability under high-heat, oil-prone conditions.

• High-Temp Rubber Compound: Resists cracking from engine heat and oil exposure.
• Precision Fit: Designed to fit factory breather and PCV connections perfectly.
• Durable Sealing Surface: Maintains compression and prevents leaks over time.
• Corrosion-Resistant: Holds up against chemical and environmental wear.

Why Choose eEuroparts for Mercedes-Benz O-Rings?

• OEM-Level Components: Choose from trusted brands with proven reliability.
• Exact Match Guarantee: Use our VIN lookup to find the correct seal.
• Affordable Essentials: Small parts, big savings—without skimping on quality.
• Fast Ordering & Support: Get help when you need it from our team of experts.

Explore More Mercedes-Benz Parts at eEuroparts

From critical seals to complete engine systems, eEuroparts delivers performance and peace of mind. Keep your engine sealed, ventilated, and road-ready with our top-quality parts!