Genuine Audi Engine Crankcase Vent Valve Oil/Air Separator 077103245B OEM A8 S8 - Audi (077-103-245-B)
2000-2010 Audi - 77103245b
Genuine Audi Engine Crankcase Vent Valve Oil/Air Separator 077103245B OEM A8 S8 - Audi (077-103-245-B)
2000-2010 Audi - 77103245b
- Audi
- 077-103-245-B
Details
- Brand:
- SKU:
077-103-245-B
- Other Names:
Oil/Air Separator, Valve
- Description:
Genuine Audi Engine Crankcase Vent Valve 077-103-245B is a precision-engineered component designed specifically for the Audi A8 and S8 equipped with the 4.2L engine, ensuring proper pressure regulation within the crankcase system. This genuine OEM part, also commonly referenced as an Oil/Air Separator or simply the Vent Valve, works by separating oil mist from blowby gases before they re-enter the intake system, protecting your engine from oil contamination, rough idle, and long-term internal damage. When it comes to crankcase ventilation, OEM matters significantly more than many drivers realize. Aftermarket versions frequently use inferior diaphragm materials and imprecise pressure calibration that fail to match the tight tolerances Audi engineers built into the 4.2L engine. The result is premature failure, oil consumption issues, and potential check engine codes — problems that a genuine Audi A8 S8 OEM Engine Crankcase Vent Valve like 077103245B is specifically designed to prevent. This part integrates seamlessly with your vehicle's PCV system exactly as intended from the factory, delivering reliable performance and longevity that aftermarket alternatives simply cannot replicate. Sourced directly from Audi's manufacturer supply chain, this part is backed by the full manufacturer warranty when purchased through Audi Henderson, an authorized Audi dealership committed to providing genuine OEM parts for your vehicle.
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov - MSRP: $239.99
- Discount: $83.21 (34.7% off)
- Sale Price: $156.78
- Audi
- 077-103-245-B
Details
- Brand:
- SKU:
077-103-245-B
- Other Names:
Oil/Air Separator, Valve
- Description:
Genuine Audi Engine Crankcase Vent Valve 077-103-245B is a precision-engineered component designed specifically for the Audi A8 and S8 equipped with the 4.2L engine, ensuring proper pressure regulation within the crankcase system. This genuine OEM part, also commonly referenced as an Oil/Air Separator or simply the Vent Valve, works by separating oil mist from blowby gases before they re-enter the intake system, protecting your engine from oil contamination, rough idle, and long-term internal damage. When it comes to crankcase ventilation, OEM matters significantly more than many drivers realize. Aftermarket versions frequently use inferior diaphragm materials and imprecise pressure calibration that fail to match the tight tolerances Audi engineers built into the 4.2L engine. The result is premature failure, oil consumption issues, and potential check engine codes — problems that a genuine Audi A8 S8 OEM Engine Crankcase Vent Valve like 077103245B is specifically designed to prevent. This part integrates seamlessly with your vehicle's PCV system exactly as intended from the factory, delivering reliable performance and longevity that aftermarket alternatives simply cannot replicate. Sourced directly from Audi's manufacturer supply chain, this part is backed by the full manufacturer warranty when purchased through Audi Henderson, an authorized Audi dealership committed to providing genuine OEM parts for your vehicle.
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov Also Purchased
Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|
AUDI HENDERSON
Welcome to Audi OEM Parts, your number one source for all things Audi. We're dedicated to providing you the very best parts and accessories, with an emphasis on OEM fitment.
You can order your Genuine Audi Engine Crankcase Vent Valve Oil/Air Separator 077103245B OEM A8 S8 (77103245b) right now and have it delivered to your home or work in just a matter of days. Guaranteed to fit your 2000-2010 Audi vehicle and we also offer a VIN verification system at checkout.
If you would like to browse your vehicle's specific OEM parts catalog, you can do so by first selecting what model you drive.
| Audi Models |
Audi
AudiOEMParts.com is operated by Audi Henderson, an authorized Audi dealership and part of the Findlay Automotive Group in Henderson, NV. We stock genuine Audi OEM parts and accessories for every model — A3, A4, A5, A6, A7, A8, Q3, Q5, Q7, Q8, TT, R8, e-tron, and beyond.
Every part ships directly from factory inventory with full Audi manufacturer warranty. No aftermarket substitutes. No compatibility guessing. Exact fit, every time.
Order online and ship nationwide. Same parts Audi technicians use, at authorized dealer pricing, with the speed of online ordering. Questions? Call 888-448-6114 or email [email protected].