Crankcase Breather Vent Pipe Assembly for Mercedes-Benz S550 E500 E550 Rubber PA66
Replace a worn or cracked crankcase breather vent pipe on your Mercedes-Benz with this durable Rubber+PA66 vent pipe. Designed as a direct replacement for models including S550, E500, and E550, this part helps maintain optimal crankcase ventilation, reducing oil vapor buildup and ensuring smoother engine operation. Crafted to withstand the heat and harsh conditions of modern engines, it provides a reliable seal and consistent performance across your MB’s breathing system.
Key benefits include improved crankcase ventilation under heavy throttle, reduced risk of oil leaks caused by deteriorated hoses, and a straightforward installation that restores proper engine breathing without requiring extensive disassembly. The part is manufactured to the specifications of the original A2782031217, making it a cost-effective solution that preserves engine longevity and efficiency.
Compatibility is listed for reference and includes a wide range of MB models powered by the 4.7L V8 M278 engine family and related chassis such as CL, CLS, E-Class, S-Class, GL/GLS, GLE, and more from model years around 2011–2019. Please compare the part number A2782031217 with your original part before purchasing to ensure a correct fit.
Benefits & Tips
- Use as a direct OEM-style replacement to restore proper crankcase ventilation and help maintain optimal engine performance.
- Install after air intake or PCV-system service to prevent reoccurring leaks and ensure long-term reliability.
- Inspect the vent pipe during routine maintenance; replacing worn hoses can prevent crankcase pressure irregularities and oil consumption issues.
Product specifications
- Part Number / OEM No.: A2782031217
- Brand Name: NONE
- Material: Rubber + PA66
- Color Code: Same as photo
- Origin: Mainland China
- Placement on Vehicle: Engine Crank Crankcase
- Condition: 100% new
- Included: 1x Crankcase Breather Vent Pipe
- Weight: 45 g
- Dimensions: 1 cm (H) x 1 cm (L) x 1 cm (W) [approximate per listed data]
- Manufacturer Part Number: A2782031217
- Warranty: 1 Year
- Notes: Compatibility is for reference only—please verify the part number against your original component before purchasing.
Package includes:
- 1x Crankcase Breather Vent Pipe
Warnings / reminders
Compatibility is listed for reference. Please compare the part number A2782031217 with your original part before purchasing to ensure proper fit. If your vehicle requires different specifications, consider consulting your service manual or a professional technician before replacement.
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