GMC Yukon XL 1500 Throttle Body 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

(3)

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

(3)

Throttle Body Replacement Service

How much does a Throttle Body Replacement cost?

On average, the cost for a GMC Yukon XL 1500 Throttle Body Replacement is $456 with $316 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2013 GMC Yukon XL 1500V8-6.2LService typeThrottle Body ReplacementEstimate$977.26Shop/Dealer Price$1186.43 - $1805.82
2001 GMC Yukon XL 1500V8-6.0LService typeThrottle Body ReplacementEstimate$965.29Shop/Dealer Price$1158.08 - $1730.68
2012 GMC Yukon XL 1500V8-6.2LService typeThrottle Body ReplacementEstimate$968.25Shop/Dealer Price$1175.67 - $1793.76
2014 GMC Yukon XL 1500V8-5.3LService typeThrottle Body ReplacementEstimate$968.25Shop/Dealer Price$1175.67 - $1793.76
2011 GMC Yukon XL 1500V8-5.3LService typeThrottle Body ReplacementEstimate$968.25Shop/Dealer Price$1177.15 - $1796.34
2005 GMC Yukon XL 1500V8-6.0LService typeThrottle Body ReplacementEstimate$1044.01Shop/Dealer Price$1256.71 - $1888.52
2010 GMC Yukon XL 1500V8-5.3LService typeThrottle Body ReplacementEstimate$968.25Shop/Dealer Price$1175.69 - $1793.79
2014 GMC Yukon XL 1500V8-6.2LService typeThrottle Body ReplacementEstimate$980.81Shop/Dealer Price$1191.37 - $1818.88
Show example GMC Yukon XL 1500 Throttle Body Replacement prices

What is the throttle body and how does it work?

The throttle body is an air metering device mounted between the air filter and snorkel, and the intake plenum. Within the throttle body is a movable throttle plate whose position controls the amount of air that enters the engine to determine engine speed. Throttle body designs vary. Some incorporate an idle air control valve, throttle position sensor, and other electronic throttle controls. The throttle plate in the throttle body can be controlled directly by an accelerator pedal cable or fully electronically in the newest drive-by-wire systems.

When to consider replacing the throttle body:

  • Check engine light and/or reduced power warning light is on. Most modern throttle bodies have electrical components, such as a throttle position sensor. These components are monitored by the powertrain control module (PCM). If the check engine light or reduced power warning light comes on, a mechanic will determine if any of the stored trouble codes implicate a throttle body malfunction.
  • Wrong idle speed. Carbon deposits in the throttle body, particularly around the movable throttle plate or in the idle air control valve, can cause the engine idle speed to be too low or too high.
  • Poor transmission shifting. In some applications, transmission shift timing relies on signal outputs from the throttle body. If the throttle position sensor is defective, that might adversely affect shift timing and feel.

How do mechanics replace the throttle body?

  • The engine cover is removed, if necessary.
  • The flexible rubber snorkel from the air filter housing to the throttle body is disconnected. Typically, the connection is made with a large stainless steel hose clamp.
  • The electrical connections to the throttle body are removed.
  • If the throttle body is not a drive-by-wire system, the accelerator cable and cruise control cable are disconnected and set aside.
  • The bolts retaining the throttle body to the plenum, the gasket, and the throttle body are removed. If the throttle body is being cleaned and tested for re-use, approved chemicals are used in the cleaning process.
  • The new or serviced throttle body is re-attached to the plenum and the bolts torqued to factory specifications.
  • All cables and electrical connections are restored. The intake air snorkel is reconnected.
  • If applicable, the electronic throttle installation and idle re-learn procedures are performed using an appropriate scan tool.
  • Finally, the engine is started, brought to normal operating temperature, and idle speed is checked. The car is road tested to ensure normal operation and no illumination of warning or service lights.

Is it safe to drive with a throttle body problem?

Yes. But, the vehicle may be limited in power or put into what is referred to as limp mode, in order to get the vehicle to a repair facility. If the check engine light is on, or the electronic throttle control warning light is on, but there is no noticeable difference in engine performance, the car can be safely driven. However, it is best to have it diagnosed and repaired at your earliest convenience to avoid unexpected breakdown or possible damage to the catalytic converter.

When replacing the throttle body keep in mind:

  • Many modern throttle bodies have spring loaded sensors and plastic gears that are not intended to be manipulated directly during any diagnostics or inspections. These components are controlled electronically or generate signals. It is best to let a mechanic use approved tests to diagnose the problem.
  • Wiring faults, bad grounds, or bad terminal connections can make it appear as though an electronically controlled throttle has failed. A mechanic will always rule out all other causes before replacing the throttle body.
  • When cleaning the throttle body, special care should be taken to use only special spray cleaners designed to not damage electrical components or sensors.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert GMC mechanics

Real customer reviews from GMC owners like you.

Excellent Rating

(3)

Rating Summary
3
0
0
0
0
3
0
0
0
0

Excellent Rating

(3)

Rating Summary
3
0
0
0
0
3
0
0
0
0
Number of GMC Yukon XL 1500 Throttle Body Replacement services completed
33+
services done by our mechanics
TOTAL NUMBER OF EXPERT GMC MECHANICS
900+
experts on our platform

Recent articles & questions

P0349 OBD-II Trouble Code: Camshaft Position Sensor A Circuit Intermittent (Bank 2)
P0349 P0349 code definition Your vehicle’s PCM has found an improper wave form or voltage reading from the camshaft circuit A in engine bank 2. What the P0349 code means The camshaft position sensor (https://www.yourmechanic.com/services/camshaft-position-sensor-replacement) works with the notches, or...
How to Buy a Good Quality Child Car Seat
Today’s Today’s laws are stricter than ever before when it comes to child car seats. Parents need to be concerned about which way the seat is facing, how the seat is anchored in the car, what kind of harnessing system...
P0876 OBD-II Trouble Code: Transmission Fluid Pressure Sensor/Switch D Circuit Range/Performance
P0876 means there is an issue with the transmission fluid pressure, possibly due to a low transmission fluid condition or defective pump.

Noise like a siren and turbo completely gone

The most likely cause of these symptoms of this are a failing turbo, large vacuum leak, or a damaged intake. This level of symptom damage to the engine can result from continued driving. If the turbo has failed, it can...

My car, 2015 Nissan Sentra, is not letting me go above 60 MPH on highway and nothing over 30 on streets.

Hi there. Quite often when you have a situation where the car all of the sudden stops accelerating above 60, it will be caused by a few different component failures. Modern cars like your 2015 Sentra have a very complex...

Truck won't start

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