Mercedes-Benz 400SE Car Air Pump 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

(9)

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

(9)

Car Air Pump Replacement Service

How much does a Car Air Pump Replacement cost?

On average, the cost for a Mercedes-Benz 400SE Car Air Pump Replacement is $883 with $778 for parts and $104 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1992 Mercedes-Benz 400SEV8-4.2LService typeCar Air Pump ReplacementEstimate$1683.05Shop/Dealer Price$2091.44 - $3273.30
Show example Mercedes-Benz 400SE Car Air Pump Replacement prices

What is the Air Pump all about?

Decades ago, exhaust systems were pretty simple. The spent gases vented from the engine through the exhaust manifold, into the exhaust pipe, and then out through a muffler. However, stricter environmental laws and regulations have significantly impacted today’s automotive exhaust systems. A number of new components, including your car’s air pump, must be in place to ensure that the engine emits as few harmful elements as possible. Also known as the smog pump, this secondary air injection system essentially pushes air into the exhaust system to help ensure that all unburned fuel is combusted. If the air pump is not working, excess emissions and pollutants will be released into the atmosphere.

Keep in mind:

  • Your air pump is electronic, and subject to a number of potential problems, including issues with wiring or shorts.
  • Your air pump is an important part of your emissions system and should not be removed (removing smog pumps is popular with “modders” looking to lighten their vehicle).
  • You need an operational smog pump to pass your emissions test.

How it's done:

  • The vehicle hood is raised and supported
  • The defective air pump is removed
  • The new air pump is installed
  • The air pump is tested for proper operation
  • The vehicle hood is closed and road tested for proper operation

Our recommendation:

Your car’s air pump is a vital part of your emissions system and helps reduce pollution from your engine. While there is no set life expectancy for these components, they do fail from time to time. If you suspect there’s a problem with your emissions system, or you’ve failed your emissions test, have your car diagnosed by one of our expert mechanics.

What common symptoms indicate you may need to replace the Air Pump?

  • Engine runs rough (due to insufficient pressure)
  • Check Engine light is on
  • Car experiences reduced power while accelerating

How important is this service?

Having an operational emissions system is important for many reasons, including reducing pollution and ensuring that your engine runs properly. Without an operating air pump the pressure in your exhaust will be too low, the engine will run poorly, and fuel efficiency will decrease. Have a faulty air pump replaced promptly.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

Excellent Rating

(9)

Rating Summary
9
0
0
0
0
9
0
0
0
0

Joe

15 years of experience
453 reviews
Joe
15 years of experience
Mercedes-Benz ML350 V6-3.5L - Air Pump - Franklin, Tennessee
Very nice guy, did great work and spent time talking about my vehicle and explaining the other diagnosis. It was great to have our SUV fixed in our driveway first thing Saturday am. Having the option to supply your own parts is a HUGE plus. I'd highly recommend working with this mechanic. Dudes a straight shooter from the hip. Hard to find in the world of car repair.

Stephen

32 years of experience
182 reviews
Stephen
32 years of experience
Mercedes-Benz GL450 V8-4.7L - Air Pump - Denver, Colorado
Once again, excellent job. Steve was on time and did an excellent job with the needed service. I appreciate his professionalism (he was on time, performed his job well and did it with a smile).

Melvin

17 years of experience
221 reviews
Melvin
17 years of experience
Mercedes-Benz E500 V8-5.0L - Air Pump - Roswell, Georgia
Did a great job! Came on time and took care of the job with no challenges.

Raymond

27 years of experience
248 reviews
Raymond
27 years of experience
Mercedes-Benz ML500 V8-5.0L - Air Pump - Apple Valley, California
Raymond is a great mechanic. I’m divorced and I have several cars so having a mechanic that I can trust makes all the difference in the world. I definitely have recommend him and I will keep recommending him

Excellent Rating

(9)

Rating Summary
9
0
0
0
0
9
0
0
0
0
Number of Mercedes-Benz Car Air Pump Replacement services completed
99+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
experts on our platform

Recent articles & questions

Is it Safe to Drive With a Slipping Transmission?
The transmission converts the power from the engine into motion so the vehicle can move. Vehicles have either an automatic or manual transmission....
P0089 OBD-II Trouble Code: Fuel Pressure Regulator 1 Performance
P0089 trouble code definition P0089 is Fuel Pressure Regulator 1 Performance, indicating a problem in the fuel pressure regulator system. This code...
P2705 OBD-II Trouble Code: Transmission Friction Element F Apply Time Range/Performance
P2705 means there is a malfunction in the transmissions friction elements due to failing transmission components, low fluid level or electrical issues

I have to jump my car repeatedly.everytime I try to start my car no matter how long it was running for.altenator belt still spins.

If your car will not stay running after jump starting then the charging system is not working and may need an alternator and may even also need a new battery. If you need help with this, I recommend having a...

Dodge Charger will not run after engine swap

Hi, thanks for writing in. If the 3.5l V6 "donor" engine/transmission was verified as running before the swap, make sure EVERYTHING from that running combination is installed and configured as it was previously in the running vehicle - components, wiring,...

TCC solenoid converter

Code P0473 indicates a fault with the Torque Converter Clutch Solenoid inside the transmission. P0743 is usually a problem with the electrical side of the TCC solenoid, wiring or trans control relay. It is a repair that any reputable transmission...

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