How to Service and Repair the 6-Speed Automatic Transmission Oil Cooler Lines on Lincoln MKZ?

Start the service and repair process of 6-speed transmission fluid cooler tubes by positioning the vehicle on a hoist while it remains in NEUTRAL. The upper transmission fluid cooler tube needs to be removed from the radiator after which 7 bolts and splash shield must be removed if present along with the front splash shield requiring removal of 2 screws and 4 retainers and 4 bolts. Users must carefully disconnect the lower transmission fluid cooler tube from the radiator by avoiding excessive force on the hose clamps designed with special epoxy because tube replacement may be necessary in case of damage. First remove the transmission fluid cooler tubes by disconnecting their hoses and then unfasten the 2 bolts which secure them in position. You should only detach the tubes from their retainers without unfastening them from the shroud. Mount the new O-rings to the transmission fluid cooler tubes before installing them on their respective positions and tight the fittings to 10 Nm torque (89 inch lbs.). Insert the tubes into position while installing the retainer and direct the power steering hose to pass between the transmission fluid cooler hoses. Use caution when attaching the transmission fluid cooler hoses to their respective tubes through proper hose clamp installation. The installation of the lower transmission fluid cooler tube into the radiator requires a torque of 30 Nm (22 ft. lbs.) before proceeding with the front splash shield installation by using 2 screws and securing fasteners along with 4 bolts. For models with this requirement replace the 7 bolts and the splash shield and install the upper transmission fluid cooler tube into the radiator while tightening it to 30 Nm (22 ft. lbs.). After removing the fluid fill plug users should check the transmission fluid level at normal operating temperature which should fall between the two top marks. Users need to add automatic transmission fluid before reinstallation and tightening the fluid fill plug to 39 Nm (29 ft. lbs. torque).

OEM Lincoln MKZ Automatic Transmission Oil Cooler Line

AT Oil Cooler Hose

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14 Automatic Transmission Oil Cooler Lines found

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Lincoln MKZ Cooler Pipe
Part Number: HG9Z-7R081-C
$207.25 MSRP: $304.33
You Save: $97.08 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Tube Assembly; Automatic Transmission Oil Cooler Hose Assembly; Transmission Oil Cooler Line
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2017-2020 Lincoln MKZ | Base, Black Label, Premiere, Reserve, Reserve I, Reserve II, Select | 4 Cyl 2.0 L GAS
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Lincoln MKZ Cooler Pipe
Part Number: DG9Z-7R081-A
$144.72 MSRP: $223.33
You Save: $78.61 (36%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Tube Assembly; Automatic Transmission Oil Cooler Hose Assembly; Transmission Oil Cooler Line
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2013-2020 Lincoln MKZ | Black Label Hybrid, Hybrid, Premiere Hybrid, Reserve Hybrid, Reserve I Hybrid, Reserve II Hybrid, Select Hybrid | 4 Cyl 2.0 L FULL HYBRID EV-GAS (FHEV)
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Lincoln MKZ Inlet Pipe
Part Number: DG9Z-7890-B
$63.10 MSRP: $91.85
You Save: $28.75 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Hose - Oil Cooler; Automatic Transmission Oil Cooler Hose Assembly; Transmission Oil Cooler Line; Inlet Tube; Cooler Pipe
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2013-2016 Lincoln MKZ | Base, Black Label | 4 Cyl 2.0 L GAS
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Lincoln MKZ Cooler Line
Part Number: 6E5Z-7R081-E
$76.85 MSRP: $111.87
You Save: $35.02 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Tube Assembly; Automatic Transmission Oil Cooler Hose; Oil Cooler Tube
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2012 Lincoln MKZ | Base | 6 Cyl 3.5 L GAS
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Lincoln MKZ Oil Tube
Part Number: 6E5Z-7A031-A
$54.34 MSRP: $77.73
You Save: $23.39 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Tube; Automatic Transmission Oil Cooler Hose; Automatic Transmission Oil Cooler Tube; Transmission Oil Cooler Line; Outlet Pipe; Outlet Tube; Cooler Pipe
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2012 Lincoln MKZ | Base | 6 Cyl 3.5 L GAS
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Lincoln MKZ Inlet Pipe
Part Number: 6E5Z-7A030-A
$50.23 MSRP: $71.87
You Save: $21.64 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Tube; Automatic Transmission Oil Cooler Tube; Transmission Oil Cooler Line; Connector Tube; Inlet Tube; Cooler Pipe
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2012 Lincoln MKZ | Base | 6 Cyl 3.5 L GAS
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Lincoln MKZ Cooler Line
Part Number: DP5Z-7890-A
$33.74 MSRP: $58.33
You Save: $24.59 (43%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose - Oil Cooler
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2013-2016 Lincoln MKZ | Base, Black Label | 4 Cyl 2.0 L GAS
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Lincoln MKZ Cooler Pipe
Part Number: HP5Z-7A031-B
$71.79 MSRP: $104.50
You Save: $32.71 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Tube; Transmission Oil Cooler Line
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2017-2020 Lincoln MKZ | Black Label, Reserve, Reserve II, Select | 6 Cyl 3.0 L GAS
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Lincoln MKZ Inlet Pipe
Part Number: DG9Z-7R081-H
$146.12 MSRP: $225.50
You Save: $79.38 (36%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Tube Assembly; Automatic Transmission Oil Cooler Hose Assembly; Transmission Oil Cooler Line; Cooler Pipe
- Replaces: DG9Z-7R081-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2013-2016 Lincoln MKZ | Base, Black Label | 4 Cyl 2.0 L GAS
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Lincoln MKZ Tube Assembly
Part Number: DP5Z-7R081-D
$190.07 MSRP: $276.67
You Save: $86.60 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Transmission Oil Cooler Line
- Replaces: DP5Z-7R081-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2013-2016 Lincoln MKZ | Base, Black Label | 6 Cyl 3.7 L GAS
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Lincoln MKZ Connector Pipe
Part Number: HG9Z-7A031-A
$56.80 MSRP: $82.68
You Save: $25.88 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Tube; Outlet Tube
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2017-2020 Lincoln MKZ | Base, Black Label, Premiere, Reserve, Reserve I, Reserve II, Select | 4 Cyl 2.0 L GAS
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Lincoln MKZ Tube Assembly
Part Number: HP5Z-7R081-A
$232.22 MSRP: $341.00
You Save: $108.78 (32%)
ADD TO CART
Product Specifications
- Other Name: Transmission Oil Cooler Line
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2017-2020 Lincoln MKZ | Black Label, Reserve, Reserve II, Select | 6 Cyl 3.0 L GAS
View related parts
Lincoln MKZ Inlet Pipe
Part Number: HG9Z-7R081-D
$128.47 MSRP: $187.00
You Save: $58.53 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Tube Assembly; Automatic Transmission Oil Cooler Hose Assembly; Outlet Tube
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2017-2020 Lincoln MKZ | Base, Black Label, Premiere, Reserve, Reserve I, Reserve II, Select | 4 Cyl 2.0 L GAS
View related parts
Lincoln MKZ Hose Assembly
Part Number: HD9Z-7R081-B
$134.77 MSRP: $196.17
You Save: $61.40 (32%)
Product Specifications
- Other Name: Tube Assembly; Automatic Transmission Oil Cooler Hose Assembly; Inlet Tube; Outlet Tube
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2017-2020 Lincoln MKZ | Black Label, Reserve, Reserve II, Select | 6 Cyl 3.0 L GAS

Lincoln MKZ Automatic Transmission Oil Cooler Line

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Lincoln MKZ Automatic Transmission Oil Cooler Line Parts Questions & Experts Answers

Oil Tube
6E5Z-7A031-A
Q: How to Service and Repair the 6-Speed Automatic Transmission Oil Cooler Lines on Lincoln MKZ?
A: Start the service and repair process of 6-speed transmission fluid cooler tubes by positioning the vehicle on a hoist while it remains in NEUTRAL. The upper transmission fluid cooler tube needs to be removed from the Radiator after which 7 bolts and splash shield must be removed if present along with the front splash shield requiring removal of 2 screws and 4 retainers and 4 bolts. Users must carefully disconnect the lower transmission fluid cooler tube from the radiator by avoiding excessive force on the hose clamps designed with special epoxy because tube replacement may be necessary in case of damage. First remove the transmission fluid cooler tubes by disconnecting their hoses and then unfasten the 2 bolts which secure them in position. You should only detach the tubes from their retainers without unfastening them from the shroud. Mount the new O-rings to the transmission fluid cooler tubes before installing them on their respective positions and tight the fittings to 10 Nm torque (89 inch lbs.). Insert the tubes into position while installing the retainer and direct the Power Steering Hose to pass between the transmission fluid cooler hoses. Use caution when attaching the transmission fluid cooler hoses to their respective tubes through proper hose clamp installation. The installation of the lower transmission fluid cooler tube into the radiator requires a torque of 30 Nm (22 ft. lbs.) before proceeding with the front splash shield installation by using 2 screws and securing fasteners along with 4 bolts. For models with this requirement replace the 7 bolts and the splash shield and install the upper transmission fluid cooler tube into the radiator while tightening it to 30 Nm (22 ft. lbs.). After removing the fluid fill plug users should check the transmission fluid level at normal operating temperature which should fall between the two top marks. Users need to add automatic transmission fluid before reinstallation and tightening the fluid fill plug to 39 Nm (29 ft. lbs. torque).