Land Rover LR3 Intake Manifold Gaskets 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

(127)

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

(127)

Intake Manifold Gaskets Replacement Service

How much does a Intake Manifold Gaskets Replacement cost?

On average, the cost for a Land Rover LR3 Intake Manifold Gaskets Replacement is $336 with $84 for parts and $252 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2005 Land Rover LR3V6-4.0LService typeIntake Manifold Gaskets ReplacementEstimate$446.70Shop/Dealer Price$499.97 - $634.25
2008 Land Rover LR3V6-4.0LService typeIntake Manifold Gaskets ReplacementEstimate$430.48Shop/Dealer Price$478.18 - $608.29
2007 Land Rover LR3V6-4.0LService typeIntake Manifold Gaskets ReplacementEstimate$430.48Shop/Dealer Price$478.26 - $608.43
2007 Land Rover LR3V8-4.4LService typeIntake Manifold Gaskets ReplacementEstimate$444.04Shop/Dealer Price$495.21 - $635.54
2006 Land Rover LR3V6-4.0LService typeIntake Manifold Gaskets ReplacementEstimate$430.48Shop/Dealer Price$482.90 - $616.55
2005 Land Rover LR3V8-4.4LService typeIntake Manifold Gaskets ReplacementEstimate$444.04Shop/Dealer Price$495.65 - $636.32
2009 Land Rover LR3V6-4.0LService typeIntake Manifold Gaskets ReplacementEstimate$430.48Shop/Dealer Price$478.31 - $608.51
2009 Land Rover LR3V8-4.4LService typeIntake Manifold Gaskets ReplacementEstimate$692.23Shop/Dealer Price$748.92 - $893.40
Show example Land Rover LR3 Intake Manifold Gaskets Replacement prices

What is an intake manifold gasket and how does it work?

The intake on an engine may be made up of a lower intake manifold and an upper intake manifold or plenum. The lower intake manifold is a cast aluminum or molded plastic chamber bolted to the cylinder head of the engine. The intake manifold must be tightly sealed to the cylinder head(s) using a gasket in order to prevent air, oil, or engine coolant leaks.

When to consider replacing the intake manifold gasket:

Internal or external leaks. Due to constant temperature expansion and contraction of engine parts or overheating, the gasket’s ability to seal properly can be ruined, resulting in problems such as:

  • Internal or external engine coolant leaks. In some applications, the manifold has cooling passages within. If the manifold seal to the engine fails, coolant can leak externally or even into the engine oil crankcase, where coolant can be noticed in the engine oil.
  • Engine overheating. If the leak at the manifold is a leak of engine coolant, it can lead to engine overheating. However, there are other causes of engine overheating, so a mechanic would have to determine the actual cause.
  • External oil leaks. On some 6 and 8 cylinder engines, the intake manifold sits atop an oil-lubricated area of the engine block. If the manifold gasket has failed, oil can leak from the block to the exterior of the engine.
  • Poor engine operation, lean operation, rough idle. Vacuum air leaks into the manifold due to a defective gasket that will upset the air-fuel ratio. The engine may run poorly.
  • Check engine light. Minor leaks at the intake manifold gasket will not usually cause the check engine light to illuminate. However, as a leak persists, it may grow larger and it possible for the leak to degrade engine performance enough that it will cause a trouble code to set, which will cause the check engine light to illuminate.

How do mechanics replace the intake manifold gasket?

  • Working on a cold engine, the engine cover is removed. If the intake manifold has internal cooling system passageways, the engine coolant is drained below the level of those passageways.
  • The accelerator cable assembly and cruise control cable are removed and set aside. All electrical connections and emission and vacuum lines in the way of the intake are removed. Ignition components, such as the coil, are removed as needed. If the car has an upper plenum, that is removed and set aside.
  • If the fuel rail is bolted to the intake manifold, the supply and return connections to the fuel rail are disconnected.
  • Once all connections to the manifold are clear, the manifold is unbolted and removed from the engine.
  • Aluminum and plastic manifolds are checked with a machinist’s straightedge to ensure the surface flatness does not exceed the original equipment manufacturer’s specification. If the surface of a manifold is not flat, the new gasket will not seal properly. Plastic manifolds are checked for cracks, heat damage, and warpage.
  • Once the manifold is deemed re-usable or replaced as needed, the new gasket is applied, the manifold is put in position and the mounting bolts are torqued with a calibrated torque wrench in the OEM specified sequence. In some applications, RTV sealant must be applied in corners of the mounting surface or specified hard-to-seal spots, per the service manual.
  • All removed components are then re-installed in the reverse of the above steps.
  • Finally, the vehicle is run and checked for leaks, and test driven.

Is it safe to drive with an intake manifold gasket problem?

Yes. The principal concern with a leaking intake manifold gasket is potential damage to the engine, depending on where the leak is. Although the vehicle will generally be safe to drive, you should schedule service as soon as possible to minimize the chances of additional costly damage. If the leak involves coolant, it could lead to engine overheating damage or the coolant could contaminate the engine oil, which can damage the engine bearings. If there is an air leak to the cylinders, it can cause lean operation which could overheat the catalytic converter.

When replacing the intake manifold gasket keep in mind:

  • In engines where coolant flows through the intake manifold, a leaking intake manifold gasket can be either the cause of or result of engine overheating. If you have a leaking intake manifold gasket, and the engine has overheated, the entire engine should be inspected for damage, such as a blown head gasket. The engine cooling system thermostat should be replaced because engine overheating can damage the cooling system thermostat.
  • Some car engine designs are more likely than others to experience leaking intake manifold gaskets due to material and design issues. Your mechanic can inform you if your car represents one of these cases. Many times a re-designed gasket, or altered installation technique and torque values, will be relevant to avoid a recurrence of any leaks. Mechanics will consult Technical Service Bulletins to determine if any unique circumstance exists for your car.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert Land Rover mechanics

Real customer reviews from Land Rover owners like you.

Excellent Rating

(127)

Rating Summary
120
3
1
0
3
120
3
1
0
3

Fabrice

21 years of experience
134 reviews
Fabrice
21 years of experience
Land Rover LR3 V8-4.4L - Alternator - Orlando, Florida
Great help, timely and professional

TJ

27 years of experience
362 reviews
TJ
27 years of experience
Land Rover LR3 V8-4.4L - Spark Plugs - Sarasota, Florida
Once again TJ does an amazing job and explains all he finds in detail.

Robert

21 years of experience
1307 reviews
Robert
21 years of experience
Land Rover LR3 V8-4.4L - Brake Rotor/Disc Replacement (Front, Rear) - Denver, Colorado
Another great job by Robert!

Alexander

30 years of experience
45 reviews
Alexander
30 years of experience
Land Rover LR3 V8-4.4L - Pre-purchase Car Inspection - Redwood City, California
Helped me with my pre-purchase inspection, very quick and efficient!

Excellent Rating

(127)

Rating Summary
120
3
1
0
3
120
3
1
0
3
Number of Land Rover LR3 services completed
1397+
services done by our mechanics
TOTAL NUMBER OF EXPERT Land Rover MECHANICS
600+
experts on our platform

Recent articles & questions

Symptoms of a Bad or Failing License Plate Light
If the license plate light is flickering, is foggy, or does not produce light at all, you may have to replace it.
Mechanic's Guide to Classic Cars
The term classic car can have many definitions. Some of the most famous classics are the Dodge Charger, Ferrari 250 GT, and Aston Martin DB4.
Symptoms of a Bad or Failing Oil Cooler Adapter Gasket
Common signs include oil leaking from the oil cooler adapter, engine block, and oil filter. Prevent damage to your engine by getting the gasket fixed.

Car whistling, rough idle.

This sounds exactly like the symptoms of a vacuum leak. When the engine inhales air through an opening it is not supposed to is a vacuum leak. The whistling sound is due to the air being drawn in through a...

AC blows hot air - 2005 Mercedes-Benz SLK350

Several heater/AC components could cause this problem. A bad interior temperature sensor, a bad heater/AC control module, or a bad heater control valve (electrically controlled) may be allowing the hot water valve to stay open, circulating hot water when it's...

Driver headlight having issues.

Check your fuses box for the headlights. Also possible there is a headlight relay which may have failed. Since only one side has failed, it could be a wiring problem to that one headlight (or a ground issue with that...

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