Description
OEM Audi Breather Hose 4B0121107B – For Audi Vehicles
Manufacturer Part Number: 4B0-121-107
Product Description
The OEM Engine Crankcase Breather Hose, part number 4B0-121-107, is an essential replacement for your Audi vehicle. Designed to efficiently eliminate gases from the crankcase, this high-quality component directs them back into the engine for combustion, ensuring optimal performance.
Manufactured to OEM standards, this breather hose guarantees durability and longevity, providing peace of mind that your engine operates smoothly and effectively. With compatibility to part number 4B0 121 107 B, installation is straightforward and hassle-free.
By ensuring proper ventilation of the engine, this breather hose enhances fuel efficiency and reduces harmful emissions. Additionally, it helps prevent oil leaks and other engine issues that can arise from inadequate ventilation. Precision-engineered for a perfect fit, this part is vital for maintaining the health and performance of your Audi.
Cross Reference Numbers
- Audi: 4B0 121 107 B
- Audi: 4B0121107B
Vehicle Compatibility
This part fits some of the popular models below. For Fitment Confidence, please use the vehicle selector tool above to verify exact compatibility.
- Audi A4 Quattro 3.0V6, 2002-2006
- Audi A4 Cabriolet 3.0V6, 2003-2006
- Audi A4 Avant 3.0V6, 2004-2005
- Audi A4 Base 3.0V6, 2003-2005
- Audi A6 3.0V6, 2002-2004
- Audi A6 Quattro 3.0V6, 2002-2004
- Audi A6 Quattro Avant 3.0V6, 2002-2004
Why Shop at our website?
Since 2000, our website has been a trusted destination for European car owners looking for reliable parts at great prices. Here’s why customers choose us:
- Proven Expertise: Over 25 years of experience with European vehicles means we know your car inside and out.
- Fitment Confidence: Our accurate cataloging ensures you get the right part the first time.
- Fast, Reliable Shipping: Orders ship quickly from our U.S.-based warehouses.
- Transparent Pricing: Competitive prices with no hidden fees or surprise charges.
- Established Trust: Serving the European auto community since 2000.
Frequently Asked Questions
What does this part do?
The Engine Crankcase Breather Hose plays a crucial role in the engine’s ventilation system. It allows gases from the crankcase to return to the engine for combustion, ensuring efficient engine performance and proper pressure regulation.
What vehicles is this part compatible with?
This part is compatible with various Audi models, including the A4 and A6 series from 2002 to 2006. For specific fitment details, we encourage you to use the vehicle selector tool above to confirm compatibility.
What are common signs this part may need replacement?
Common signs that the crankcase breather hose may need replacement include engine oil leaks, increased oil consumption, a noticeable drop in engine performance, and the illumination of warning lights related to engine performance.
Specification
-
- eEuroparts SKU : 1555921
- Weight : 0.14 lbs
- Dimensions (L x W x H) : 2.3 x 3 x 9.6 in
- Manufacturer Part # : 4B0-121-107
- Brand : OEM
- Manufacturer : OEM
- MPN : 4B0-121-107
- Part Type : Engine Crankcase Breather Hose
- OE Part Numbers : 4B0 121 107 B, 4B0121107B
- Cross Reference Numbers : 4B0121107
- Fitment
- Fitment Type : Vehicle Specific
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2006 | Audi | A4 Quattro | Cabriolet (3.0 V6 GAS) | |
| 2005 | Audi | A4 | Base (3.0 V6 GAS) | |
| 2005 | Audi | A4 | Cabriolet (3.0 V6 GAS) | |
| 2005 | Audi | A4 Quattro | Avant (3.0 V6 GAS) | |
| 2005 | Audi | A4 Quattro | Cabriolet (3.0 V6 GAS) | |
| 2005 | Audi | A4 Quattro | Base (3.0 V6 GAS) | |
| 2004 | Audi | A6 Quattro | Avant (3.0 V6 GAS) | |
| 2004 | Audi | A6 Quattro | Base (3.0 V6 GAS) | |
| 2004 | Audi | A6 | Base (3.0 V6 GAS) | |
| 2004 | Audi | A4 Quattro | Avant (3.0 V6 GAS) | |
| 2004 | Audi | A4 Quattro | Base (3.0 V6 GAS) | |
| 2004 | Audi | A4 Quattro | Cabriolet (3.0 V6 GAS) | |
| 2004 | Audi | A4 | Base (3.0 V6 GAS) | |
| 2004 | Audi | A4 | Cabriolet (3.0 V6 GAS) | |
| 2003 | Audi | A6 Quattro | Avant (3.0 V6 GAS) | |
| 2003 | Audi | A6 Quattro | Base (3.0 V6 GAS) | |
| 2003 | Audi | A6 | Base (3.0 V6 GAS) | |
| 2003 | Audi | A4 Quattro | Avant (3.0 V6 GAS) | |
| 2003 | Audi | A4 Quattro | Base (3.0 V6 GAS) | |
| 2003 | Audi | A4 | Base (3.0 V6 GAS) | |
| 2003 | Audi | A4 | Cabriolet (3.0 V6 GAS) | |
| 2002 | Audi | A6 Quattro | Avant (3.0 V6 GAS) | |
| 2002 | Audi | A6 Quattro | Base (3.0 V6 GAS) | |
| 2002 | Audi | A6 | Base (3.0 V6 GAS) | |
| 2002 | Audi | A4 Quattro | Avant (3.0 V6 GAS) | |
| 2002 | Audi | A4 Quattro | Base (3.0 V6 GAS) | |
| 2002 | Audi | A4 | Base (3.0 V6 GAS) |
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