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

Excellent Rating

(44)

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Attila

20 years of experience
1104 reviews
Attila
20 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

Robert

21 years of experience
1307 reviews
Robert
21 years of experience
Honda Pilot V6-3.5L - Air Injection Hose - Broomfield, Colorado
Robert does a great job in our cars every time that he comes to our home. He is professional and always goes above and beyond

Joseph

18 years of experience
81 reviews
Joseph
18 years of experience
Honda Accord V6-3.0L - Air Injection Hose - Pompano Beach, Florida
Glad to have him service my car. He’s very competent and communicative. I would recommend him to my friends and family.

Brian

8 years of experience
72 reviews
Brian
8 years of experience
Honda Civic L4-2.0L - Air Injection Hose - Miamisburg, Ohio
Brian is a great communicator and explainer. His work was efficient and thorough. I am looking forward to working with him again.

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