How to Buy a Good Quality Air Injection Hose

Some cars are equipped with a secondary air injection system that introduces extra air into the exhaust system from the air pump. This reduces emissions and increases fuel efficiency. If the air injection hose is leaking, due to cracks, breakdown of the materials, or gaps at the connections, fresh air flow is limited which causes carbon deposits in the combustion chamber, and increased unburned fuel. When your car emits a black smoke, it could be due to a bad air injection hose.

There are two different kinds of air pump hoses – PVC and rubber. Each has its own advantages and disadvantages. Some cars require a molded PVC hose, and some allow you the option of either one.

How to make sure you’re getting a good quality air injection hose:

  • Consider the warranty: PVC hoses tend to come with better warranties, but they are more vulnerable to heat damage which can result in leaks.

  • Think about how it will be used: Off-roading and rougher terrain driving can more easily dislodge a rubber hose than a PVC one.

  • Go for trusted names: Aftermarket parts can be high in quality, just be sure you research, and don’t automatically opt for the cheapest hose. Price tends to reflect durability in car parts.

YourMechanic supplies top-quality air injection hoses to our certified mobile technicians. We can also install an air injection hose that you've purchased. Click here to get a quote and more information on air injection hose replacement..


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Recent Air Injection Hose Replacement reviews

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(33)

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Attila

19 years of experience
776 reviews
Attila
19 years of experience
Toyota Avalon V6-3.0L - Air Injection Hose - West Orange, New Jersey
Great man, he helped me out with my old Toyota Avalon to fix what was wrong.
Volkswagen Jetta - Air Injection Hose - Plainfield, New Jersey
He’s great at what he do thanks again

Peter

43 years of experience
1321 reviews
Peter
43 years of experience
Honda Element L4-2.4L - Air Injection Hose - Tolleson, Arizona
Awesome job! Custome service is amazing!
Infiniti M35 - Air Injection Hose - Scottsdale, Arizona
Always great service from Pete!

Richard

35 years of experience
20 reviews
Richard
35 years of experience
BMW 335i xDrive L6-3.0L Turbo - Air Injection Hose Replacement - Tampa, Florida
Super responsive, fast repair. Genuine recommendations and in my best interest even when i suggested otherwise at times. Will book with mobile mechanic again!

Shawn

12 years of experience
189 reviews
Shawn
12 years of experience
Nissan Sentra L4-2.0L - Air Injection Hose - Reading, Pennsylvania
Thank you for getting my car together. Very professional and convenient that they come to your house to do service for you!

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