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Transmission Oil Line

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Transmission Oil Line - Metal and Rubber, Direct Fit, Sold individually
Vehicle Info Required to Guarantee Fit
$38.52
Product Details
Location : LowerNotes : Transmission Fluid Cooler Lower HoseWarranty : 24-months or unlimited mile AC Delco limited warrantyAnticipated Ship Out Time : Same day - 1 business dayQuantity Sold : Sold individually
Transmission Oil Line - Metal and Rubber, Direct Fit, Sold individually
Vehicle Info Required to Guarantee Fit
$33.90
Product Details
Location : UpperNotes : Transmission Fluid Cooler Upper HoseWarranty : 24-months or unlimited mile AC Delco limited warrantyAnticipated Ship Out Time : Same day - 1 business dayQuantity Sold : Sold individually
Transmission Oil Line - Metal and Rubber, Direct Fit, Set of 2
Vehicle Info Required to Guarantee Fit
$68.80
Product Details
Location : Upper And LowerNotes : Kit components - 2 Transmission Oil Lines; Transmission Fluid Cooler Lower HoseWarranty : 24-months or unlimited mile AC Delco limited warrantyAnticipated Ship Out Time : Same day - 1 business dayQuantity Sold : Set of 2
Transmission Oil Line - Metal, Direct Fit, Sold individually
Vehicle Info Required to Guarantee Fit
$29.79
Product Details
Location : InletNotes : Transmission Fluid Cooler Inlet HoseWarranty : 24-months or unlimited mile AC Delco limited warrantyAnticipated Ship Out Time : Same day - 1 business dayQuantity Sold : Sold individually
Transmission Oil Line - Metal, Direct Fit, Sold individually
Vehicle Info Required to Guarantee Fit
$32.83
Product Details
Location : OutletNotes : Transmission Fluid Cooler Outlet HoseWarranty : 24-months or unlimited mile AC Delco limited warrantyAnticipated Ship Out Time : Same day - 1 business dayQuantity Sold : Sold individually
Transmission Oil Line - Metal, Direct Fit, Set of 2
AC Delco®
Part Number: SET-AC15053195
Vehicle Info Required to Guarantee Fit
$59.49
Product Details
Location : Inlet And OutletNotes : Kit components - 2 Transmission Oil Lines; Transmission Fluid Cooler Inlet HoseWarranty : 24-months or unlimited mile AC Delco limited warrantyAnticipated Ship Out Time : Same day - 1 business dayQuantity Sold : Set of 2
Transmission Oil Line - Metal and Rubber, Direct Fit, Sold individually
Vehicle Info Required to Guarantee Fit
$28.27
Product Details
Location : OutletNotes : Transmission Oil Cooler Outlet HoseWarranty : 24-months or unlimited mile AC Delco limited warrantyAnticipated Ship Out Time : Same day - 1 business dayQuantity Sold : Sold individually
Transmission Oil Line - Metal and Rubber, Direct Fit, Sold individually
Vehicle Info Required to Guarantee Fit
$29.87
Product Details
Location : InletNotes : Transmission Oil Cooler Inlet HoseWarranty : 24-months or unlimited mile AC Delco limited warrantyAnticipated Ship Out Time : Same day - 1 business dayQuantity Sold : Sold individually
Transmission Oil Line - Metal and Rubber, Direct Fit, Set of 2
Vehicle Info Required to Guarantee Fit
$55.23
Product Details
Location : Inlet And OutletNotes : Kit components - 2 Transmission Oil Lines; Transmission Oil Cooler Outlet HoseWarranty : 24-months or unlimited mile AC Delco limited warrantyAnticipated Ship Out Time : Same day - 1 business dayQuantity Sold : Set of 2
Transmission Oil Line - Metal, Direct Fit, Sold individually
Vehicle Info Required to Guarantee Fit
$12.15
Product Details
Location : LowerNotes : Transmission Oil Cooler Lower HoseWarranty : 24-months or unlimited mile AC Delco limited warrantyAnticipated Ship Out Time : Same day - 1 business dayQuantity Sold : Sold individually
Transmission Oil Line - Metal, Direct Fit, Sold individually
Vehicle Info Required to Guarantee Fit
$12.15
Product Details
Location : UpperNotes : Transmission Oil Cooler Upper HoseWarranty : 24-months or unlimited mile AC Delco limited warrantyAnticipated Ship Out Time : Same day - 1 business dayQuantity Sold : Sold individually
Transmission Oil Line - Metal, Direct Fit, Set of 2
AC Delco®
Part Number: SET-AC10271467
Vehicle Info Required to Guarantee Fit
$23.09
Product Details
Location : Upper And LowerNotes : Kit components - 2 Transmission Oil Lines; Transmission Oil Cooler Lower HoseWarranty : 24-months or unlimited mile AC Delco limited warrantyAnticipated Ship Out Time : Same day - 1 business dayQuantity Sold : Set of 2
Transmission Oil Line - Metal and Rubber, Direct Fit, Sold individually
Vehicle Info Required to Guarantee Fit
$64.88
Product Details
Location : OutletNotes : Transmission Fluid Cooler Outlet HoseWarranty : 24-months or unlimited mile AC Delco limited warrantyAnticipated Ship Out Time : Same day - 1 business dayQuantity Sold : Sold individually
Transmission Oil Line - Metal and Rubber, Direct Fit, Sold individually
Vehicle Info Required to Guarantee Fit
$36.07
Product Details
Location : InletNotes : Transmission Fluid Cooler Inlet HoseWarranty : 24-months or unlimited mile AC Delco limited warrantyAnticipated Ship Out Time : Same day - 1 business dayQuantity Sold : Sold individually
Transmission Oil Line - Metal and Rubber, Direct Fit, Set of 2
Vehicle Info Required to Guarantee Fit
$95.90
Product Details
Location : Inlet And OutletNotes : Kit components - 2 Transmission Oil Lines; Transmission Fluid Cooler Outlet HoseWarranty : 24-months or unlimited mile AC Delco limited warrantyAnticipated Ship Out Time : Same day - 1 business dayQuantity Sold : Set of 2
Page 1 of 8 | Showing 1 - 15 of 106 results

Transmission Oil Line Customer Reviews

Bought this transmission cooler line online and it was delivered 2 day later !
Purchased on Mar 02, 2018
Transmission Oil Line - Metal, Direct Fit, Sold Individually
Jun 10, 2019
Probably good if it's what you need
This product is only the radiator end of the assembly, up to (not including) the rubber hose in the middle. It has it's own built-in connector and will not work with the quick-connect ends. If that's what you're looking for, it's probably fine. I needed the whole assembly though and wanted to use the quick-connects, so it didn't work for me.
Purchased on Nov 30, 2014

Transmission Oil Line Guides





On the road, it's all about smoothness and maintaining the balance of your car. The smoothest drivers are always the fastest. There's a catch, though. Lightning-quick shifts and clutch kicking can damage the transmission oil line. This line is responsible for carrying lubricating fluid to different parts of the transmission.The sudden surges of fluid causes unnecessary strain on the transmission lines. A worn-out line can break and leak under the pressure. Once it does, you might want to consider a replacement.You have to be especially aware of fluid leaking from the transmission because excess loss can lead to transmission burn-out. Yes, the gears and shafts can and will overheat due to lack of transmission fluid.Warning signs include incidents where the transmission jumps out of or refuses to shift into gear. Luckily, a replacement transmission oil line is readily available here at Carparts.


• Ensures smooth, unrestricted flow of transmission fluid

• Helps keep gears and shafts fully lubricated

• Designed to fit most stock transmission systems

How to Install Transmission Oil Lines on Your Vehicle

The primary function of a transmission oil line is to carry hot transmission oil away from the transmission to the external cooler. The oil is cooled, then cycled back to the transmission through an outlet hose. Here are some steps on how you can install transmission oil lines on your vehicle.

Required skill level: Novice

Needed tools and materials

  1. Screwdriver
  2. Pliers
  3. Knife
  4. Electrical drill
  5. Drip pan
  6. New cooler line
  7. Transmission fluid
  8. Floor jack
  9. Jack stands
  10. Flare-nut wrench

Preparing for the task

You will need at least two hours for the transmission if the vehicle has recently been operated. Once the transmission cooled, lift the car with a floor jack and place jack stands under the vehicle's frame. After that, place a drip pan under the transmission.

Removing the cooler lines from the transmission

The cooler lines are on the passenger side of the transmission on most vehicles; both lines are made of brass. Pull these lines out of the transmission underneath the vehicle and allow any fluid to drain into the drip pan, capturing any fluid that escapes from the lines. After that, loosen the integral nut on the end of each line with a flare-nut wrench and pull the lines away from the radiator.

Reconnecting the cooler lines

Place the tip of the oil cooler lines and their opposite ends against their fittings on the side of the transmission, then tighten the lines' integral nut with a flare-nut wrench. After these are done, you can now raise the vehicle with a jack, remove the jack stands from underneath the vehicle's frame, and lower the vehicle to the ground.

Final touch-up steps

Add transmission fluid to the cooler lines to complete the replacement. Turn the engine on, depress the brake pedal, and shift through gears. After that, turn the engine off, and then withdraw the transmission's dipstick tube. Finally, pour transmission fluid into the dipstick tube, and check the fluid level with the dipstick until the "Full" mark is reached.

Checking the installation

Start your engine, with the transmission selector lever in Park, letting it run at fast idle for one or two minutes. Stop the engine and check all connections for leaks; you might want to also check the transmission fluid level according to the manufacturer's instructions and add fluid if necessary.

Choosing the Right Transmission Oil Line

A transmission oil line is there to connect your car's transmission to its radiator. Without it, your engine compartment would be a hot cooking pot of disaster. It is a fairly simple looking part. But choosing the right transmission oil line is not as easy. Here are still a few things you have to know when buying a new one for your car.

Dos

  • Make sure that your transmission oil line is approved for use with transmission/hydraulic fluids. Hoses or lines that are of substandard quality will not be able to work effectively. In some extreme cases, your transmission fluid can even break down or melt your oil lines if they are not durable enough.
  • Purchase transmission oil lines from trusted brands. Although there is no real preference when it comes to branded oil lines, it is still best to get one from a supplier that you know and trust. Generic types might be cheaper, but branded transmission oil lines ensure that it matches the form, fit, and function of your original part.
  • Install rubber transmission oil lines instead of metal ones. Although some metal type lines, especially zinc-coated steel, are more corrosion resistant, they are actually harder to install. In order to efficiently use metal transmission lines, mechanics put small flairs at the end of the lines and sandpapers the surface to give it a good seal. But with a rubber-type transmission oil lines, you don't have to do all of those. You simply need to clamp them in place to ensure a good fit.
  • Check the warranty of your transmission oil line. The standard term of warranty is 12-month or 12,000-mile. Don't settle for anything less than that. Also look at the other conditions of your warranty to make sure you get the most value out of what you paid for.

Don'ts

  • Don't purchase aftermarket transmission oil lines. It is always recommended that you replace your damaged transmission lines with a new, complete assembly. This part is very sensitive and requires a perfect fit to ensure it functions well. So by purchasing lines that follows the OE design you know that there is no room for gaps and leaks.
  • Don't shortcut replacing your damaged transmission oil lines by reinstalling old parts or installing hose clamps to cover the leaks. This can greatly reduce the part's life and could compromise the transmission.
  • Don't install new transmission oil lines without replacing fittings as well. It is not enough to get a good working transmission line. You should also ensure that connection to the engine and transmission is of the best quality. This will help you get the most efficient results when it comes to your transmission system.

What to Do with a Damaged Transmission Oil Line: Installation and Replacement

Transmission fluid is your car's cooling summer drink. But this fluid needs to stay cool at all times to get your transmission going. This is where your transmission oil lines come in. Unfortunately, these transmission lines are not susceptible to wear and tear. So when your transmission starts to slip in and out of gear or has a delayed reaction to your shifting, it might be a sign of a transmission oil line gone bad.

Difficulty level: Easy to moderate

Tools you'll need:

  • Car jack and jack stand
  • Pan or dry paper towels
  • Wrench set
  • Flare-nut wrench
  • Transmission oil line replacement
  • Transmission fluid
  • Dipstick

Steps:

  1. Locate your transmission oil line by looking under your car. It should be attached to your radiator from either its lower right or lower left corner. Place a pan or layers of dry paper towels underneath the oil lines to catch the fluids that will come out during its removal.
  2. Open your hood to locate your transmission oil lines. Using an appropriately-sized wrench, remove the fittings that attach it to your radiator.
  3. Begin removing your oil line using a flare-nut wrench. Start with the open end of your wrench and slide over the cooler line until it reaches the nut that secures it in place. Loosen the nut at the end of the line and gently pull the oil line away from the transmission. Completely remove the lines from underneath your car.
  4. Attach your new oil line to your transmission. From the front of your vehicle, slowly insert its tip to the bottom of your radiator and secure the nu.
  5. Once everything is secured and all the fittings are reassembled, lower your vehicle for the finishing touches.
  6. Add transmission fluid and test your oil lines. With your car's engine on, get your foot on the brake pedal and shift through gears. Turn the engine off after a few minutes and check your transmission fluid level with a dipstick. Your fluid level should be at or just below "FULL" before you can take your new transmission oil lines out for a spin.

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