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Replacement Breather Hose Information

Choose from top brands including: GenuineMoparAPA/URO PartsOriginal EquipmentReplacementSKPMeyleDormanFebiMotorsport

Breather HoseThere are two kinds of breather hoses on your vehicle -- the one connected to the gas tank and the one connected to the engine crankcase. The breather hose that is part of your car's fuel system is a small hose that connects to the bigger fuel hose where you add gas to the car. When you replace the gas cap after adding fuel, the cap also closes the fuel breather hose. Most people think this small hose is just an overflow hose that returns fuel to the gas tank, but it's not. It provides a pathway for the air that is in the tank to escape while you are adding gas. That way, the air isn't trying to push up and out through the same hose you are putting gas into -- and cuts down on the amount of gas vapors that are put out into the air as you fuel your car. The breather hose that is connected to your engine crankcase plays a very important role in car performance. A clogged breather hose can result in lower gas mileage and other engine problems, as well as a failed emissions test. The breather hose does just what it sounds like it does -- it helps your car breathe easier and get the proper amount of air into the cylinders in the engine, which ensures efficient burning of the fuel. The crankcase breather hose also recycles any vapor that escapes from the cylinders and returns it to the motor to be burnt again rather than letting it escape into the air. That's why it can affect an emissions test. If you fail your next emissions test, have your mechanic check to see if the breather hose is cracked, broken or clogged and have it replaced if damage is found. Once a damaged breather hose is replaced, you may be surprised to find a huge difference in your cars performance -- it's really that important.

Replacement Breather Hoses

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Review Fitment Notes
Replacement Breather Hose - for 2003 Audi A4 Quattro 3.0L V6 - 121-130 Click to Enlarge
4.9 Stars
Replacement 121-130
Breather Hose
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Part Number: 121-130
Brand: Replacement
Notes: 3.0L V6 -- CRANKCASE VENT VALVE & BREATHER PCV VACUUM HOSE KIT
Product Remark: Kit includes; (1) 06C103217H Breather Hose - Between Both Valve Covers to Breather, (1) 06C103245 Vent Valve
Condition: New
Shipping Options: Free Ground Shipping
$39.95
with FREE Shipping
(12) In Stock
This Part Fits:
Catalog: E
Vehicle Engine Chassis Range Notes
2003 Audi A4 Quattro 3.0L V6 to 500000 Up To Chassis; 500000
PCV Valve To Intake Genuine Breather Hose - for 2003 Jaguar X Type - W0133-1657832 Click to Enlarge
5 Stars
Genuine W0133-1657832
Breather Hose
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Part Number: W0133-1657832
Brand: Genuine
Position: PCV Valve To Intake
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$33.94
Our Price: $30.58
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This Part Fits:
Catalog: A
Vehicle
2003 Jaguar X Type
Mopar Breather Hose - for 2002 Jeep Grand Cherokee 4.7L V8 - W0133-1840460 Click to Enlarge
5 Stars
Mopar W0133-1840460
Breather Hose
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Part Number: W0133-1840460
Brand: Mopar
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$26.75
Our Price: $20.58
(16) In Stock
This Part Fits:
Catalog: A
Vehicle Engine
2002 Jeep Grand Cherokee 4.7L V8
APA/URO Parts Breather Hose - for 1999 Audi A6 Quattro - W0133-1617525 Click to Enlarge
5 Stars
APA/URO Parts W0133-1617525
Breather Hose
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Part Number: W0133-1617525
Brand: APA/URO Parts
Notes: Between Valve Covers
Condition: New
Shipping Options: Ground, Overnight, 2 Day
List Price:
$163.33
Our Price: $28.58
(14) In Stock
This Part Fits:
Catalog: A
Vehicle
1999 Audi A6 Quattro
Valve Cover To Intake (Left) Original Equipment Breather Hose - for 2005 Nissan Altima 2.5L 4 Cyl - W0133-1888937 Click to Enlarge
5 Stars
Original Equipment W0133-1888937
Breather Hose
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Part Number: W0133-1888937
Brand: Original Equipment
Position: Valve Cover To Intake (Left)
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$10.63
Our Price: $9.58
View Details
This Part Fits:
Catalog: A
Vehicle Engine
2005 Nissan Altima 2.5L 4 Cyl
Vaico Breather Hose - for 2001 Volkswagen Jetta 1.8L 4 Cyl - W0133-1736612 Click to Enlarge
5 Stars
Vaico W0133-1736612
Breather Hose
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Part Number: W0133-1736612
Brand: Vaico
Notes: 3 Way Hose on Top of Valve Cover
Condition: New
Shipping Options: Ground, Overnight, 2 Day
List Price:
$116.67
Our Price: $24.58
(4) In Stock
This Part Fits:
Catalog: A
Vehicle Engine
2001 Volkswagen Jetta 1.8L 4 Cyl
SKP Crankcase Breather Hose Kit - for 2006 BMW 325i 3.0L 6 Cyl - SK0450409 Click to Enlarge
5 Stars
SKP SK0450409
Crankcase Breather Hose Kit
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Part Number: SK0450409
Brand: SKP
Notes: Engine Crankcase Breather Hose Kit
  • Meets or exceeds OEM specifications
  • Rigorous quality control measures
  • 12-month SKP limited warranty
Condition: New
Shipping Options: Free Ground Shipping
$110.98
with FREE Shipping
(91) In Stock
This Part Fits:
Catalog: S
Vehicle Engine
2006 BMW 325i 3.0L 6 Cyl
Meyle Breather Hose - for 1980 Mercedes 300SD - W0133-1633141 Click to Enlarge
5 Stars
Meyle W0133-1633141
Breather Hose
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Part Number: W0133-1633141
Brand: Meyle
Notes: w/ Federal Emissions
Condition: New
Shipping Options: Ground, Overnight, 2 Day
List Price:
$46.00
Our Price: $20.58
(3) In Stock
This Part Fits:
Catalog: A
Vehicle
1980 Mercedes 300SD
Motorsport Crankcase Breather Hose Kit - for 2006 Audi A4 1.8L 4 Cyl - 034 101 3003 Click to Enlarge
Website Reviews
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Part Number: 034 101 3003
Brand: Motorsport
Notes: Reinforced Silicone Breather Hose Kit -- Contains: (Qty.) (3) breather hose & (1) billet bleeder valve.; Replaces factory parts: (Qty.) (1) valve cover breather hose, (1) check valve to intake manifold hose, (1) block breather tube, (1) valve cover breather tube & (1) bleeder valve.; Not C.A.R.B approved.
Condition: New
Shipping Options: Ground
$181.73
(5) In Stock
This Part Fits:
Catalog: G
Vehicle Engine
2006 Audi A4 1.8L 4 Cyl
SKP Crankcase Breather Hose Kit - for 2006 BMW 325i 3.0L 6 Cyl - SK0450409 Click to Enlarge
5 Stars
SKP SK0450409
Crankcase Breather Hose Kit
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Part Number: SK0450409
Brand: SKP
Notes: Engine Crankcase Breather Hose Kit
  • Meets or exceeds OEM specifications
  • Rigorous quality control measures
  • 12-month SKP limited warranty
Condition: New
Shipping Options: Ground
$101.98
(11) In Stock
This Part Fits:
Catalog: T
Vehicle Engine
2006 BMW 325i 3.0L 6 Cyl

Related Air Intake Parts

Breather Hose Information

A Mopar Breather Hose helps a vehicle to obtain the proper amount of oxygen into your vehicle's combustion chamber for efficient fuel use.

Mopar Mopar Breather Hose

When you decide to get a Mopar breather hose, repairing your cherished vehicle with top quality parts will pay off over time. Bestselling carmakers know the basic importance of great performance. By enabling your motorist to use fuel more efficiently, performance equipment options make for higher horsepower while cutting excess fuel usage. To raise the horsepower of your automobile's motor, consider a few of these optional devices that are especially built to improve performance. The size and shape of a breather hose will vary due to the model and make of your vehicle. The breather hose is typically hard to remove due to the hose clamp that attaches it to the bleeder valve. Your breather hose aids a car or truck to obtain the proper level of oxygen into the engine's combustion chamber for effective fuel combustion. A vehicle's breather hose lowers pressure buildup in the engine and recycles air through the air intake system. A breather hose keeps your truck in the best driving condition by ensuring a safe airflow to your motor. Made out of plastic or synthetic rubber, the breather hose serves an important purpose for a car's emissions effectiveness. A car or truck is really only as good as the parts it uses, such as a Mopar breather hose.

The Motorcraft Breather Hose aids your car to obtain the right quantity of oxygen into the motor's combustion chamber for effective gasoline combustion.

Motorcraft Motorcraft Breather Hose

Sometimes the most frustrating thing about fixing your vehicle is looking for a good source for outstanding parts such as a Motorcraft breather hose. By making it possible for your engine to burn gasoline better, performance parts increase power while lowering excess gasoline usage. Take your vehicle to the next level of operation by using performance elements. Improved power and performance is no problem with optional parts made to function with the fuel system as well as front end components. The shape and size of the breather hose varies depending on the make and model of your vehicle. A breather hose is typically difficult to disconnect because of the hose clamp which attaches it to the engine's bleeder valve. A vehicle's breather hose is a tube made from rubber or plastic, but will sometimes be upgraded with long-lasting silicone. Your car or truck's well-made air intake hose can generally improve oxygen flow to your car's engine compartment. Your breather hose lowers pressure buildup in your engine and then recycles it to the car's air intake system. Made with plastic material or rubber material, a breather hose acts as a vital part for the vehicle's exhaust system functionality.

Breather Hose

Make sure your car passes the emissions test every time by keeping your breather hoses in great condition. These parts may not seem important but they play a large role in your vehicle’s health. A breather hose makes sure that air goes exactly where it’s supposed to go in both your engine and your fuel system. When these hoses are working properly, your car can get great gas mileage and run efficiently.

When you realize your breather hose has seen its last days, make PartsGeek.com your first stop for a new one. We carry top brands such as Vaico, Elaplast, Mopar and Dorman, and carry parts for Hondas, Subarus, Audis and many more. We make it easy to find just what you need for your make and model, and offer low prices you’ll love. If you realize you’ve ordered the wrong part, there’s no reason to worry. We offer a 30-day return policy and our fast shipping ensures you get the part you need in lightning speed.

What is a breather hose?

Your car has two breather hoses. One works with your engine to ensure the cylinders always have air. This hose also acts as a recycling system by bringing escaped air back to the cylinders so your fuel is used as efficiently as possible. The second breather hose channels air away from the fuel hose, ensuring air flows in only one direction—into your car. Both of these parts are important, but the hose for your engine has a larger impact on your car than you may have realized. A clogged breather hose doesn’t recycle air as efficiently and can cause your car to fail emissions tests.

How much is a breather hose?

A breather hose is one of the more affordable parts to replace. The cost depends on the kind of car you drive and its age. Most cost between $15 to $50 on PartsGeek.com. Prices for some makes and models sometimes enter the $100 range.

How do you know if your breather hose is clogged?

There are a few ways you can tell that your breather hose needs some work. One of these is hissing sounds. If your engine is hissing, you might have a leak in your hose. Another sign is your Check Engine Light. Your fuel economy can also signal a problem. If it hasn’t been good, your breather hose may be the problem.

When should you replace a breather hose?

If you don’t know how your breather hose is faring, you can simply take it out. If it rattles when you shake it, it’s usually still working properly. If your breather hose has a leak, it’s a good idea to change it. If it’s only clogged, you may find that a thorough cleaning solves your problem.

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Some of our Customer Reviews
5 of 5
Verified Customer
4/3/13 08:26 AM - USA

I couldn't believe the low price and quick delivery. thank you very much. - Jerry G

- 2007 Audi A4 Quattro Breather Hose
4 of 5
Verified Customer
4/14/13 08:11 PM - USA

The meyle hose was delivered as described, good company to do buisness with, important to know your engine code! - Jenkins

- 2000 Volkswagen Jetta Breather Hose
5 of 5
Verified Customer
6/11/13 02:02 PM - USA

I ORDERED THE PARTS ON FRI.AND RECEIVED ON THE FOLLOWING TUES.ON A HOLIDAY WEEKEND. THE DELIVERY WAS VERY FAST.IT WAS JUST THE RIGHT PARTS I NEEDED.I'M VERY SATISFIED AND WILL DO MORE BUSINESS WITH THEM. AND THE PRICE WAS RIGHT. - E.S.

- 1998 Audi A8 Breather Hose
5 of 5
Verified Customer
6/11/13 07:24 AM - USA

I was especially satisfied with the product and the speed at which it was delivered. These folks are real professionals.

Patrick - pat01

- 2002 Audi A6 Quattro Breather Hose
4 of 5
Verified Customer
6/11/13 07:00 PM - USA

Worked as displayed, Thank you. - Breather Hose

- 1990 Toyota Pickup Breather Hose
5 of 5
Verified Customer
6/15/13 08:01 AM - USA

The parts selection was great and the prices were more than fair. Deelivery was fast and This breather replaced what the previous mechanic taped back together. Thank you Partsgeek. - Alex Urkiel

- 2002 Volkswagen Passat Breather Hose