BMW 325is Air Bleed Housing Assembly Replacement at your home or office.

Our mobile mechanics offer services 7 days a week. Upfront and transparent pricing.

Estimate price near me

Service Location

Customer Ratings

(6)

Included for free with this service

Online Booking

Mechanic comes to you

12-month / 12k-mile warranty

Free 50 point safety inspection

Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM.

Customer Ratings

(6)

Air Bleed Housing Assembly Replacement Service

How much does a Air Bleed Housing Assembly Replacement cost?

On average, the cost for a BMW 325is Air Bleed Housing Assembly Replacement is $272 with $149 for parts and $123 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1995 BMW 325isL6-2.5LService typeAir Bleed Housing Assembly ReplacementEstimate$446.93Shop/Dealer Price$544.04 - $784.19
Show example BMW 325is Air Bleed Housing Assembly Replacement prices

What is the Air Bleed Housing Assembly all about?

Coolant is essential to engine operation throughout the year. It carries away heat that would otherwise kill the engine during operation, but it also protects against freezing during winter – normal water can freeze solid inside an engine, causing immense damage from expansion. However, coolant degrades over time and must be changed. Changing the coolant allows air into the system, which must be removed in order for the engine to operate correctly. Air in the coolant lines can cause many problems, including overheating and severe engine damage.

The air bleed housing assembly, or air bleeder housing assembly if you prefer, is a simple setup generally found near the back of the engine that allows you to combat this problem. It is usually the highest point on the cooling system. It’s nothing more than a small housing with a bleeder nut attached. By opening the valve while the engine is running after a coolant change, air escapes out of the system and prevents overheating.

Keep in mind:

  • The air bleed housing assembly is not inspected during normal maintenance, but should be inspected during any coolant system service.
  • The air bleed housing assembly is made of metal, and running straight water in your system can cause problems including rust and corrosion that will require the assembly to be replaced.

How it's done:

  • The air bleed housing assembly is verified to see if it needs to be replaced
  • The defective air bleed housing assembly is removed
  • The new air bleed housing assembly is installed
  • The air bleed housing assembly is tested for operation and leaks
  • The vehicle is tested to ensure proper operation of the air bleed housing assembly

Our recommendation:

The air bleed housing assembly on your car’s coolant system is crucial after a coolant system change. If air is not removed from the lines, the engine could overheat from an airlock, causing damage as serious as a cracked block in extreme situations. Have the air bleeder housing assembly replaced by one of our expert mechanics if it is corroded or inoperable.

What common symptoms indicate you may need to replace the Air Bleed Housing Assembly?

  • Bleeder valve will not open
  • Bleeder valve or assembly is damaged in some way that compromises operation
  • The housing is leaking coolant.

How important is this service?

While the air bleed housing assembly isn’t critical to normal operation, it’s a crucial part of your engine coolant system. If the bleeder valve is damaged, or the assembly is corroded, we recommend replacing it as soon as possible. It will not prevent you from driving your car, but it can cause serious issues after a coolant change.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert BMW mechanics

Real customer reviews from BMW owners like you.

Excellent Rating

(6)

Rating Summary
5
1
0
0
0
5
1
0
0
0

Martin

23 years of experience
68 reviews
Martin
23 years of experience
BMW 325is L6-2.5L - Check Engine Light is on - Houston, Texas
friendly, on time and knowledgable

Tinashe

13 years of experience
614 reviews
Tinashe
13 years of experience
BMW 325is L6-2.5L - Serpentine/Drive Belt - Atlanta, Georgia
Thankful that he kept his appointment as scheduled.

Fadi

20 years of experience
85 reviews
Fadi
20 years of experience
BMW 325is L6-2.5L - Car is not starting - Lemon Grove, California
Give me awesome information

Wayne

20 years of experience
17 reviews
Wayne
20 years of experience
BMW 325is L6-2.5L - Pre-purchase Car Inspection - Spring Hill, Florida
Great service! Very professional and willing to help with my pre-sale inspection needs. Still weighing my options about the car, but I will certainly be keeping him around!

Excellent Rating

(6)

Rating Summary
5
1
0
0
0
5
1
0
0
0
Number of BMW 325is services completed
66+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1100+
experts on our platform

Recent articles & questions

How to Conduct a Pre-Purchase Inspection on a Used Car
It can be hard to know if buying a used car is a good deal. Inspect the body, tires, engine, and suspension to check if a used car is in good shape.
How to Put Air in Your Car Tires
Tire Tire maintenance is part of responsible vehicle ownership and maintenance. Your tires are the one component on your car that is always in contact with the road surface and is your preliminary source of traction. If your tires are...
How to Replace a Door Striker Plate
A door strike plate is a metal hook or bolt that keeps the door tightly shut. Once it's damaged or worn, the plate can jam or not hold as well.

How do I replace the remote keyless entry transmitter battery?

The remote keyless entry transmitter battery usually lasts for a few years. If the battery dies, you can easily replace it by following these steps: 1. Use a narrow tool to pry open the center cover of the transmitter. 2....

Wont Start

Make sure the battery cables are clean (https://www.yourmechanic.com/article/how-to-clean-battery-terminal-connections-on-a-car) and tight. You need to make sure you check ALL fuses (https://www.yourmechanic.com/article/how-to-check-fuses-by-rocco-lovetere) to see if there are any that are draining the battery. Crank your car for 15 seconds. Do this 3...

I have a 2013 Chevy Malibu. Yesterday it wouldn’t start. Jumped the car off. Went to Walmart. Wouldn’t start again. Got jumped off and my car went into anti theft mode. Got home. Turned it off and back on. Worked fine. Everything worked. Got up this morning and won’t start again. Making a clicking sound when i try to start it.

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1 (855) 347-2779 · hi@yourmechanic.com