BMW 750iL Oil Cooler Lines Replacement at your home or office.

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Oil Cooler Lines Replacement Service

How much does a Oil Cooler Lines Replacement cost?

On average, the cost for a BMW 750iL Oil Cooler Lines Replacement is $292 with $197 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1989 BMW 750iLV12-5.0LService typeOil Cooler Lines ReplacementEstimate$635.66Shop/Dealer Price$770.96 - $1094.16
1999 BMW 750iLV12-5.4LService typeOil Cooler Lines ReplacementEstimate$517.67Shop/Dealer Price$639.01 - $951.74
1992 BMW 750iLV12-5.0LService typeOil Cooler Lines ReplacementEstimate$593.66Shop/Dealer Price$729.02 - $1052.26
1990 BMW 750iLV12-5.0LService typeOil Cooler Lines ReplacementEstimate$593.66Shop/Dealer Price$728.94 - $1052.12
2000 BMW 750iLV12-5.4LService typeOil Cooler Lines ReplacementEstimate$517.67Shop/Dealer Price$639.04 - $951.79
1997 BMW 750iLV12-5.4LService typeOil Cooler Lines ReplacementEstimate$489.17Shop/Dealer Price$605.25 - $914.03
1995 BMW 750iLV12-5.4LService typeOil Cooler Lines ReplacementEstimate$604.16Shop/Dealer Price$739.02 - $1061.89
1991 BMW 750iLV12-5.0LService typeOil Cooler Lines ReplacementEstimate$604.16Shop/Dealer Price$740.39 - $1064.29
Show example BMW 750iL Oil Cooler Lines Replacement prices

What are the Oil Cooler Lines all about?

You won’t find oil cooler lines on all engines. They’re more prominent on supercharged and turbocharged engines, as well as on larger engines that require extra oil cooling, such as older full-sized SUVs. These lines run to an oil cooler, which works a lot like your car’s radiator, allowing air to remove excess heat before the oil is sent back into the engine. In most of these instances, the oil cooler lines will be solid metal tubes because the oil is pressurized, though some have reinforced rubber hose sections as well. If the oil cooler lines are leaking, the oil level can drop quickly, causing possible internal engine damage.

Keep in mind:

  • Oil cooler lines are pressurized when the engine is operating, and pressure can remain in the lines even after the engine is turned off.
  • Leaking or clogged oil cooler lines can compromise the operation and safety of your engine.
  • It may be wise to replace both the oil cooler lines and the fittings. Some lines are actually connected to the fittings, so replacement is mandatory.
  • If the lines go to an oil cooler, it may be necessary to replace the oil cooler as well, particularly if the damage is due to debris buildup.

How it's done:

  • The vehicle is allowed to cool. The vehicle is raised and secured on jack stands. A drain pan is placed under the oil cooler lines.

  • The two oil cooler clamps and lines are disconnected and the excess oil is allowed to drain. The defective oil cooler lines are removed from the oil filter housing and removed from the vehicle.

  • The new oil cooler lines are installed to the oil filter housing and secured with new clamps. The two oil cooler lines are connected and secured with new clamps to the oil cooler.

  • The vehicle is started and checked for oil leaks then lowered off of the jack stands. The oil level is checked and topped off with the correct oil.

  • The vehicle is road tested for proper operation and the cooler lines are rechecked for any signs of leakage.

Our recommendation:

We recommend that you follow your automaker’s recommendations on oil changes and oil cooler service. There is no set lifespan for oil cooler lines, and a properly maintained engine will never need to have them replaced. Inspection by one of our expert mechanics for proper operation, obstruction or deterioration is recommended.

What common symptoms indicate you may need to replace the Oil Cooler Lines?

  • Leaking oil around the oil cooler line fittings
  • Bends, crimps or damage to the lines

How important is this service?

Because engine oil is a vital consideration for multiple components, replacing damaged, worn or clogged oil cooler lines is essential. Work with our professional mechanics to ensure safety, the right parts, and a proper diagnosis of both the cause and the extent of the damage.

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Meet some of our expert BMW mechanics

Real customer reviews from BMW owners like you.

Excellent Rating

(11)

Rating Summary
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Miguel

35 years of experience
258 reviews
Miguel
35 years of experience
BMW 750iL V12-5.0L - Oil Change - Miami, Florida
Third time I use Miguels services. As always he did an excellent job. Would recommend him to anyone.

Adam

16 years of experience
64 reviews
Adam
16 years of experience
BMW 750iL V12-5.0L - Serpentine/Drive Belt - Plano, Texas
I highly recommend Adam to anyone needing work to their car or truck. I own 2 old BMW 750iL 12 cylinder sedans. I'm talking 25 and 28 years old. They both have been in storage for about 6 years. One of them had a broken fan belt which I called Mobile Mechanic to send some one to replace it. The person they sent was Adam. Adam was on time for our appointment. He called the day before to introduce himself and disgusted with me the work to be done. Upon his arrival the day of our appointment, he was very polite when he introduced himself to me. He then went to examine my car and what needed to be done in my presents. After his examination he informed me that my water pump may had seized up and it was what was causing the belt to break. He suggested there also may be other things wrong such as the fan clutch that is attached to the water pump may also be froze up. He suggested that I not put the belt on but take it to a garage for further examination. We agree to this and he left without charging me anything. What an honest guy. I did take his advise and the next day had the car at the garage and they found that Adam was right. Both fan clutch and water pump froze up and that is what caused the belt to break. Adam not only saved me the cost of replacing another fan belt which would have broken if he replaced it but also the possibility of getting stuck on the road when the new belt would have broken because of the other 2 problems. Adam was honest enough to inform me of the possible additional problems even at the cost of him not getting the original job he was sent to do. When I get the other car out of storage it is my intent to call Adam to check it out and let me know what needs to be done.

Agustin

10 years of experience
2 reviews
Agustin
10 years of experience
BMW 750iL V12-5.0L - Cooling System Flush - Miami, Florida
I was very satisfied by the service provided by Augustin. He was professional and courteous as well. I would recommend him to anyone.

Jose

15 years of experience
249 reviews
Jose
15 years of experience
BMW 750iL V12-5.4L - Coolant is leaking - Clearwater, Florida
He did a great job

Excellent Rating

(11)

Rating Summary
10
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Number of BMW 750iL services completed
121+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1100+
experts on our platform

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