Mercedes-Benz 420SEL Car Heater Hoses 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

(18)

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

(18)

Car Heater Hoses Replacement Service

How much does a Car Heater Hoses Replacement cost?

On average, the cost for a Mercedes-Benz 420SEL Car Heater Hoses Replacement is $468 with $240 for parts and $228 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1991 Mercedes-Benz 420SELV8-4.2LService typeCar Heater Hoses ReplacementEstimate$755.08Shop/Dealer Price$916.86 - $1307.69
1990 Mercedes-Benz 420SELV8-4.2LService typeCar Heater Hoses ReplacementEstimate$707.08Shop/Dealer Price$868.93 - $1259.82
1989 Mercedes-Benz 420SELV8-4.2LService typeCar Heater Hoses ReplacementEstimate$707.08Shop/Dealer Price$868.92 - $1259.81
1987 Mercedes-Benz 420SELV8-4.2LService typeCar Heater Hoses ReplacementEstimate$707.08Shop/Dealer Price$868.83 - $1259.64
1988 Mercedes-Benz 420SELV8-4.2LService typeCar Heater Hoses ReplacementEstimate$707.08Shop/Dealer Price$868.99 - $1259.92
1986 Mercedes-Benz 420SELV8-4.2LService typeCar Heater Hoses ReplacementEstimate$707.08Shop/Dealer Price$868.92 - $1259.81
Show example Mercedes-Benz 420SEL Car Heater Hoses Replacement prices

What is the Heater Hoses all about?

Your heater hoses allow your car cooling and heating systems to work properly. A running engine produces a lot of heat, which must be dissipated to prevent engine damage. Your heater hoses transport engine coolant (antifreeze) throughout the engine and transfers the heat that isn’t needed in your engine compartment to either the passenger cabin of your vehicle or through the radiator to be released into the atmosphere.

Keep in mind:

  • Your heating system is a vital part of your car because it keeps you warm while cooling your engine.
  • If your car is running hot, it might not be your heater hoses – any number of cooling components can cause an engine to overheat.

How it's done:

  • The vehicle's hood is opened and supported
  • The coolant is drained and defective heater hose is removed
  • The new heater hose is installed
  • The coolant is filled and vehicle is started
  • The repair is verified and the hoses are checked for leaks

Our recommendation:

You should never overlook a car heating problem. If your car is running hot or cold, there could be a problem with the heater hoses. You should have the problem diagnosed by our expert mechanics, who will perform any necessary repairs. Note that when your car runs hot, this can be due to the failure of many different car cooling components.

What common symptoms indicate you may need to replace the Heater Hoses?

  • Your engine runs hot
  • The engine temperature doesn’t reach operating temperature
  • The radiator is leaking fluid

How important is this service?

Overheating can lead to very serious problems, such as cracked engine blocks. If you notice any of the problems stated above, first make sure that your car radiator is full of coolant. If it is, and the car is still overheating, have one of our expert mechanics inspect it immediately.

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

(18)

Rating Summary
17
0
0
1
0
17
0
0
1
0

Manuel

12 years of experience
93 reviews
Manuel
12 years of experience
Mercedes-Benz 420SEL V8-4.2L - Oil Pressure Sensor Replacement - Naples, Florida
First class service. Knowledgeable and considerate.

Pardeep

21 years of experience
1100 reviews
Pardeep
21 years of experience
Mercedes-Benz 420SEL V8-4.2L - Brake System Flush - Cupertino, California
Excellent communication, fast, accurate, and knowledgeable.

Sayeed

17 years of experience
82 reviews
Sayeed
17 years of experience
Mercedes-Benz 420SEL V8-4.2L - Power Steering Fluid Service - Copiague, New York
Excellent

Erick

10 years of experience
182 reviews
Erick
10 years of experience
Mercedes-Benz 420SEL V8-4.2L - Oil Change - Palo Alto, California

Excellent Rating

(18)

Rating Summary
17
0
0
1
0
17
0
0
1
0
Number of Mercedes-Benz 420SEL services completed
198+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
experts on our platform

Recent articles & questions

Symptoms of a Bad or Failing Shock Absorber
Common signs include vibrations while driving, swerving or nose diving when braking, longer stopping time, uneven tire wear, and leaking fluid.
How to Replace a Lost or Stolen Car Title in Massachusetts
As As a vehicle owner you have a title that proves the vehicle is yours and you are the registered owner. Over time it's not unheard of for this title to get lost, damaged, or even stolen. This can be...
Child Seat Safety Laws in Connecticut
Every Every state has laws in place regarding the ways in which drivers and passengers have to be secured in motor vehicles. Every state requires that the driver and front seat passengers wear seatbelts. The requirements on seat belt use...

Car washing/detailing schedule?

Hello, This is not really a mechanical question so I can not answer for how often is required to wash as this is a job YourMechanic would not perform. If you did not wash and wax the vehicle regularly the...

Emergency brake rusted to wheels

Hi. I'm not exactly sure what you mean, but the parking brake cable may be seized. Rust on the face of a brake rotor or brake drum is normal and not a cause for concern. It looks like your parking...

My truck wont start, no click, new battery.

Hi There, It sounds like you may have a faulty connection or potentially a faulty starter relay not allowing power to be sent to the starter solenoid. The starter relay (https://www.yourmechanic.com/services/starter-relay-replacement) directs power from the battery to the starter solenoid...

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 (844) 997-3624 · hi@yourmechanic.com