Hummer H3 Manifold Temperature Sensor 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

(166)

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

(166)

Manifold Temperature Sensor Replacement Service

How much does a Manifold Temperature Sensor Replacement cost?

On average, the cost for a Hummer H3 Manifold Temperature Sensor Replacement is $250 with $88 for parts and $161 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2010 Hummer H3L5-3.7LService typeManifold Temperature Sensor ReplacementEstimate$372.04Shop/Dealer Price$433.19 - $578.36
2008 Hummer H3V8-5.3LService typeManifold Temperature Sensor ReplacementEstimate$338.04Shop/Dealer Price$399.22 - $544.41
2009 Hummer H3V8-5.3LService typeManifold Temperature Sensor ReplacementEstimate$338.04Shop/Dealer Price$399.21 - $544.41
2010 Hummer H3V8-5.3LService typeManifold Temperature Sensor ReplacementEstimate$338.04Shop/Dealer Price$399.17 - $544.34
2008 Hummer H3L5-3.7LService typeManifold Temperature Sensor ReplacementEstimate$338.04Shop/Dealer Price$399.24 - $544.45
2006 Hummer H3L5-3.5LService typeManifold Temperature Sensor ReplacementEstimate$338.04Shop/Dealer Price$399.21 - $544.41
2009 Hummer H3L5-3.7LService typeManifold Temperature Sensor ReplacementEstimate$346.54Shop/Dealer Price$407.48 - $552.50
2007 Hummer H3L5-3.7LService typeManifold Temperature Sensor ReplacementEstimate$346.54Shop/Dealer Price$408.12 - $553.61
Show example Hummer H3 Manifold Temperature Sensor Replacement prices

What is the Manifold Temperature Sensor all about?

Air is the single most important element for a running engine, even more so than fuel or oil. Without a flow of fresh, clean air, combustion cannot take place, and your engine cannot operate. However, simply ensuring that airflow can reach the intake is not enough. The car’s computer needs to know a lot of information about the temperature and quality of air entering the intake. The manifold temp sensor is responsible for determining the temperature of the air, and providing that information to the computer.

The computer will determine the density of the air and adjust the fuel flow to meet that. Depending on the make and model you drive, your car may have more than one manifold temp sensor. For instance, if you have a split manifold, you’ll have a sensor for each part. Like all other sensors on your car, the manifold temp sensor is subject to high heat and wear and tear. Electrical problems such as shorts and broken wires augment the list of potential troubles.

Keep in mind:

  • The manifold temp sensor is not part of any maintenance inspection.
  • The sensor can fail due to damage to the sensor or the wiring harness.
  • A failed sensor will activate your Check Engine light.

How it's done:

  • The air cleaner is removed for access
  • The defective manifold temperature sensor is removed
  • The new manifold temperature is installed and connected
  • The air cleaner assembly is reinstalled
  • The vehicle is started and checked for coolant leaks and sensor operation

Our recommendation:

Your manifold temp sensor is subject to considerable temperature extremes and will eventually fail. Without this component and the information it provides, the computer cannot determine the density of air entering the intake, resulting in an imbalanced air/fuel mixture. This causes rich or lean operation; both circumstances will damage the engine. If you suspect a problem with the manifold temperature sensor or experience the symptoms, have one of our expert mechanics diagnose the sensor.

What common symptoms indicate you may need to replace the Manifold Temperature Sensor?

  • Check Engine light is on
  • Erratic engine operation due to incorrect air/fuel ratio

How important is this service?

Having an operational manifold temp sensor is critical for vehicle operation. If your Check Engine light is on, or you experience fuel or acceleration related problems, this may be the cause. Because many other problems display similar symptoms, it is important to work with our expert mechanics to diagnose the actual issue and make the necessary repairs.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert Hummer mechanics

Real customer reviews from Hummer owners like you.

Excellent Rating

(166)

Rating Summary
154
5
2
0
5
154
5
2
0
5

Matt

15 years of experience
111 reviews
Matt
15 years of experience
Hummer H3 L5-3.7L - Brake Pads Replacement (Front) - Scottsdale, Arizona
Matt was terrific. He communicated his arrival with reminders and arrived on time for the appointment. He was very courteous and listened to my concerns, as well as, gave me some pointers and assurances that the job would be done right. In addition, Matt took his time to do the brake job right. I observed his work ethic and he was methodical and knowledge about the task. He came well prepared to do the job. I highly recommend Matt’s services to anyone looking at a mechanical task outside the scope of their qualifications or abilities.

Luke

16 years of experience
138 reviews
Luke
16 years of experience
Hummer H3 L5-3.5L - Radiator - Maryland Heights, Missouri
Very knowledgeable, prompt and courteous.

James

31 years of experience
690 reviews
James
31 years of experience
Hummer H3 L5-3.5L - Oil Change - Lakewood, California
He is always punctual & professional!

Angel

17 years of experience
106 reviews
Angel
17 years of experience
Hummer H3 L5-3.7L - Oil Change - Fort Lauderdale, Florida
Didn’t check TP. Otherwise, good job. This service is not cost effective. It is only good for convenience. If I used my regular place it would have been $40 less with tire rotation and TP check.

Excellent Rating

(166)

Rating Summary
154
5
2
0
5
154
5
2
0
5
Number of Hummer H3 services completed
1826+
services done by our mechanics
TOTAL NUMBER OF EXPERT Hummer MECHANICS
200+
experts on our platform

Recent articles & questions

How Long Does a Battery Temperature Sensor Last?
Most Most people fail to realize just how sensitive the charging system on their car is. If all of the components of your charging system are not working properly, then it will be nearly impossible to crank and run the...
How to Replace an Air Cleaner Temperature Sensor
The air cleaner temperature sensor allows the computer to adjust engine timing and air/fuel ratio. A rough idle or "engine lag" are signs of failure.
What Does the Rain and Light Sensor Warning Light Mean?
The rain and light sensor warning light indicates when there is an issue with the sensor system. It will remain deactivated until fixed.

No start after crankshaft position sensor replacement

I would recommend putting the old sensor back in and continuing to drive it. If there are no Check Engine Lights on and it performs as it should, you should not have any problems. If you installed by recommendation of...

my 04 eclipse wont start no spark from plugs or anything i was driving and it just shut off i replaced timing belt crank sensor an

In the event that diagnostic trouble codes have been set by the PCM, downloading those codes will greatly narrow the possibilities that you have to consider. No spark could be due to bad grounds (possibly in the plenum area; see...

Could this cause ur car to stall in warmer weather? My car never stalls during winter months. But from spring on its a neverendin

You should have the check engine light and engine scanned to see if the engine may be running lean due to low fuel pressures or clogged injectors. You should also have the mass airflow sensor cleaned and checked for proper...

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