Oldsmobile 98 Oil Cooler Lines 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

(34)

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

(34)

Oil Cooler Lines Replacement Service

How much does a Oil Cooler Lines Replacement cost?

On average, the cost for a Oldsmobile 98 Oil Cooler Lines Replacement is $295 with $95 for parts and $199 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1990 Oldsmobile 98V6-3.8LService typeOil Cooler Lines ReplacementEstimate$432.22Shop/Dealer Price$500.91 - $659.71
1985 Oldsmobile 98V6-3.8LService typeOil Cooler Lines ReplacementEstimate$390.22Shop/Dealer Price$458.94 - $617.78
1996 Oldsmobile 98V6-3.8LService typeOil Cooler Lines ReplacementEstimate$390.22Shop/Dealer Price$458.94 - $617.77
1993 Oldsmobile 98V6-3.8LService typeOil Cooler Lines ReplacementEstimate$390.22Shop/Dealer Price$458.89 - $617.69
1986 Oldsmobile 98V6-3.8LService typeOil Cooler Lines ReplacementEstimate$390.22Shop/Dealer Price$458.97 - $617.83
1995 Oldsmobile 98V6-3.8LService typeOil Cooler Lines ReplacementEstimate$390.22Shop/Dealer Price$458.94 - $617.77
1987 Oldsmobile 98V6-3.8LService typeOil Cooler Lines ReplacementEstimate$400.72Shop/Dealer Price$469.16 - $627.77
1991 Oldsmobile 98V6-3.8LService typeOil Cooler Lines ReplacementEstimate$400.72Shop/Dealer Price$469.94 - $629.14
Show example Oldsmobile 98 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.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert Oldsmobile mechanics

Real customer reviews from Oldsmobile owners like you.

Excellent Rating

(34)

Rating Summary
33
0
0
0
1
33
0
0
0
1

Scott

36 years of experience
920 reviews
Scott
36 years of experience
Oldsmobile 98 V6-3.8L - Brake Pads Replacement (Front) - Tempe, Arizona
My original mechanic had to cancel, so Scott was able to show up within the next couple hours. He even showed up a little earlier than the original time, which was nice. It was quick, easy, and he was super friendly. I'll be looking for Scott again when I need repairs.

Shaun

10 years of experience
542 reviews
Shaun
10 years of experience
Oldsmobile 98 V6-3.8L - Oil Change - Tempe, Arizona
Shaun' s always great and willing to go the extra mile to help you out.

Milton

37 years of experience
239 reviews
Milton
37 years of experience
Oldsmobile 98 V6-3.8L - Electric Problems - Las Vegas, Nevada
MIlton informed that the part I understood I needed, I didn't and that my car requires further diagnostic to determine my issue,

Ben

41 years of experience
1458 reviews
Ben
41 years of experience
Oldsmobile 98 V6-3.8L - Oil Pressure Light is on - Houston, Texas
They just sent an email saying the mechanic is on his way. It is only 8:12 am! He is off to a good start. He is supposed to arrive between 9:00-9:30 am. He arrived well before that time! It was not 9:00 am yet! He did a diagnostic and he checked all the work I did. He said I did great work with everything I did. He said the car is very good shape. He said this car is indeed a runner! He checked everything. He checked all the fuses and relays too. He did a complete diagnostic too. He checked fuel pressure, oil pressure, and more. He found out what it was. It had nothing to do with oil pressure or anything. The fuel pump is going out. When he came the car started right up. He said they never go totally out. He said that is why it started when it did. He connected tools I do not have to the Ninety Eight. It is not getting any fuel pressure, and this is why it shut off all the times it did. He fixed one of the spark plug wires too. It was burnt. He jacked the Ninety Eight up and got underneath and checked the wires, the oil pressure sensor/switch and oil level sender for everything and the connections and made sure they have power and were installed correctly. He said the engine uses oil pressure along with the fuel pressure to start. The fuel pressure is non existent and that is why it would not start. After all of that, he looked at the Oldsmobile Toronado, my other car . He got the air conditioner to work again. He said the compressor bolt was loose and he tightened it up. He used this huge screw driver device and bent it back in place. He said the shims were loose and he bent them back. It cools just fine now. We turned it on and off several times testing it. He checked the pressure and it was filled with refrigerant. He checked the relays and the fan too. It was all fine. He said it is clear you take care of both of your cars. He said one thing I will not do is guess and I like to know what is indeed wrong. He said your cars are in good shape. He said you do not need valve cover gaskets. There is no leak. I booked him to return to install the fuel pump I need. I look forward to seeing him again soon in a few weeks. Today only cost me 70.00. That's it.

Excellent Rating

(34)

Rating Summary
33
0
0
0
1
33
0
0
0
1
Number of Oldsmobile 98 services completed
374+
services done by our mechanics
TOTAL NUMBER OF EXPERT Oldsmobile MECHANICS
300+
experts on our platform

Recent articles & questions

Symptoms of a Bad or Failing Trunk Latch
Common signs include the trunk not shutting or locking and the trunk getting stuck closed.
How Long Does a Differential Gasket Last?
The The rear differential controls the rear pair of wheels so they can rotate at different speeds, which allows your vehicle to travel smoothly and keep traction on the road. If you have a rear-wheel drive vehicle, you have a...
How to Remove a Clear Bra From Your Car
The The clear bra is the 3M clear protection film that covers the front of your vehicle and helps protect (https://www.yourmechanic.com/article/top-10-ways-to-protect-your-car-from-sun-damage) it. As this protection film ages, it becomes dry and brittle. At this point the clear bra starts to...

Brakes not working properly.

This can be caused from several different failed parts. First off the loss of fluid is a major leak in the system and an inspection would be needed to locate the leaking part (https://www.yourmechanic.com/services/brake-fluid-is-leaking-inspection). I have seen rusted lines causing...

Accelerating problem.

If you are having an acceleration problem then you should first have the computer diagnosed to see if the throttle position sensor (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-throttle-position-sensor) is not stuck at idle position. The throttle is electronically controlled and will not allow acceleration if...

Engine knocking 1999 Dodge Ram 1500

Hello - your description may cover multiple issues. The engine misfire (https://www.yourmechanic.com/question/misfire-in-engine) could be caused by bad spark plugs, coils or even a fuel supply problem The knocking noise (https://www.yourmechanic.com/article/what-does-it-mean-when-an-engine-knocks) may well be a worn or damaged connecting rod or...

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