How to replace the ENGINE OIL COOLER HOSE/PIPE for 4WD on Chevrolet Tahoe?

To replace the engine oil cooler like/pipes for 4wd vehicles, one should first remove the engine oil cooler quick connect fittings. For engines of 5.3l or 6.0l, use the screwdriver to remove the Oil Cooler Hose from the clip on the lower Fan Shroud and unlock the vehicle from the ground by lifting it with help. For 8.1l engines, remove the hoses from the clip and raise and support the vehicle with jack or utility stands at the rear, if equipped, remove the engine protection shield, and front differential carrier shield. Place an adjustable jack under the front differential carrier, remove inner axle housing nuts and washers and the differential carrier upper mounting bolt and nut. Pivot the differential carrier forward and down with the jack supporting it, secure it, and remove the lower mounting bolt and nut, and then the jack 4-6 inches. For 5.3 and 6.0l, remove the bolt on the Oil Cooler Hose bracket, the drill bolts on the Oil Cooler Hose adapter, and the Oil Cooler Hose assembly with the gasket, discard the gasket, and check the fittings, connectors, and hoses for defects. For 8.1l engines, first remove the Oil Cooler Hose bracket bolt, and then remove the quick connect fittings at the engine and the Oil Cooler Hose assembly, discarding the gasket and inspect for damages in the fittings, connectors, and hose assembly. If it is installed with an 8.1l engine, install the new Oil Cooler Hose assembly together with the gasket, the quick connect fittings at the engine must feel a distinct snap, install the Oil Cooler Hose bracket bolt that should be tightened up to 50 nm (37 ft. Lbs.). To install Oil Cooler Hose assembly for 5.3l or 6.0l engines, install the new gasket and than install the oil filter cooler hose adapter bolts with 12 nm (106 inch lbs.) and oil filter cooler hose bracket bolts with 25 nm (18ft-pounds). Lift the jack to place the differential carrier, install the lower mounting bolt and nut, swing the carrier up and back, install the nut and bolt of the upper mounting and do not tighten it yet. Install the inner axle housing washers and nuts, torquing them to 100 nm (75 ft. Lbs ), and the upper and lower differential carrier bolts to 100 nm (75 ft. Lbs). Take out the adjustable jack, reinstall the front differential carrier shield and engine protection shield if equipped and remove the jack or utility stand from the rear and lower it. For 8.1l engines install a plastic cap on end of oil cooler line connecting to quick connect fitting before install as well as to the oil cooler hoses to the clip. For 5.3l or 6.0l engines, attach the hoses to the hose clip on the Fan Shroud and clip it closed making sure that the oil cooler line has a plastic cap prior to installation and finish up by attaching the oil cooler lines to the Radiator.

OEM Chevrolet Tahoe Oil Cooler Hose

Oil Cooler Line

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20 Oil Cooler Hoses found

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Chevrolet Tahoe Inlet Pipe Part Number: 15809057
$31.52 MSRP: $51.93
You Save: $20.41 (40%)
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Product Specifications
- Other Name: Hose Assembly-Transmission Fluid Auxiliary Cooler Inlet; Hose, Transmission Oil Cooler
- Replaces: 15052881, 15190206
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2005 Chevrolet Tahoe | Base, LS, LT, Z71 | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
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Chevrolet Tahoe Inlet Pipe, Upper Part Number: 25999416
$27.96 MSRP: $46.05
You Save: $18.09 (40%)
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Product Specifications
- Other Name: Pipe Assembly-Transmission Fluid Cooler Upper; Pipe, Transmission Oil Auxiliary; Pipe, Transmission Oil Cooler
- Position: Upper
- Replaces: 25947967, 15779545
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2008 Chevrolet Tahoe | LS, LT, LTZ | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
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Chevrolet Tahoe Outlet Pipe, Lower Part Number: 15773661
$35.11 MSRP: $57.85
You Save: $22.74 (40%)
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Product Specifications
- Other Name: Pipe, Transmission Fluid Cooler Lower; Pipe, Transmission Oil Cooler
- Position: Lower
- Replaces: 15190201, 15710123, 15052879
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2005 Chevrolet Tahoe | Base, LS, LT, Z71 | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
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Chevrolet Tahoe Outlet Hose Part Number: 12472282
$44.35 MSRP: $70.43
You Save: $26.08 (38%)
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Product Specifications
- Other Name: Hose, Engine Oil Cooler; Oil Cooler Hose; Oil Cooler Pipe; Hose
- Replaces: 15687142
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995-1996 Chevrolet Tahoe | Base, LS, LT | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
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Chevrolet Tahoe Inlet Hose Part Number: 12472281
$38.49 MSRP: $65.52
You Save: $27.03 (42%)
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Product Specifications
- Other Name: Hose, Engine Oil Cooler Inlet; Oil Cooler Hose; Oil Cooler Pipe; Hose; Hose, Engine Oil Cooler
- Replaces: 15687137
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995-1996 Chevrolet Tahoe | Base, LS, LT | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
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Chevrolet Tahoe Inlet Pipe Part Number: 15809058
$26.78 MSRP: $44.12
You Save: $17.34 (40%)
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Product Specifications
- Other Name: Hose, Transmission Fluid Auxiliary Cooler Inlet; Outlet Pipe; Hose, Transmission Oil Cooler
- Replaces: 15710131, 15190207, 15052883
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006 Chevrolet Tahoe | Base, LS, LT, Z71 | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
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Chevrolet Tahoe Auxiliary Fluid Cooler Inlet Line Part Number: 15779543
$25.49 MSRP: $41.98
You Save: $16.49 (40%)
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Product Specifications
- Other Name: Automatic Transmission Auxiliary Fluid Cooler Inlet Line, Pipe; Outlet Pipe; Pipe, Transmission Oil Auxiliary; Pipe, Transmission Oil Cooler
- Replaces: 15291422
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2014 Chevrolet Tahoe | LS, LT, LTZ | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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Chevrolet Tahoe Inlet Pipe, Upper Part Number: 15809053
$39.59 MSRP: $67.98
You Save: $28.39 (42%)
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Product Specifications
- Other Name: Pipe, Transmission Fluid Cooler Upper; Outlet Pipe; Pipe, Transmission Oil Cooler
- Position: Upper
- Replaces: 15052885, 15710122, 15190203
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006 Chevrolet Tahoe | Base, LS, LT, Z71 | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
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Chevrolet Tahoe Tube Assembly Part Number: 23370657
$73.76 MSRP: $120.73
You Save: $46.97 (39%)
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Product Specifications
- Other Name: Pipe, Transmission Oil Cooler; Transmission Oil Cooler Line
- Replaces: 23234833, 23141324, 23228719, 23292385, 23115735, 84886682
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2016 Chevrolet Tahoe | LS, LT, LTZ, PPV, SSV | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
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Chevrolet Tahoe Tube Assembly Part Number: 23370658
$113.66 MSRP: $193.50
You Save: $79.84 (42%)
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Product Specifications
- Other Name: Pipe, Transmission Oil Cooler; Transmission Oil Cooler Line
- Replaces: 23292386, 23228721, 23208673, 23234834
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2016 Chevrolet Tahoe | LS, LT, LTZ, PPV, SSV | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
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Chevrolet Tahoe Inlet Pipe Part Number: 25999420
$114.03 MSRP: $195.84
You Save: $81.81 (42%)
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Product Specifications
- Other Name: Pipe Assembly-Transmission Fluid Cooler; Pipe, Transmission Oil Cooler
- Replaces: 15908472, 25947969
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2014 Chevrolet Tahoe | LS, LT, LTZ | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L FLEX
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Chevrolet Tahoe Tube Assembly Part Number: 84036743
$159.59 MSRP: $274.13
You Save: $114.54 (42%)
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Product Specifications
- Other Name: Pipe, Transmission Oil Cooler; Transmission Oil Cooler Line
- Replaced by: 85043951
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017 Chevrolet Tahoe | LS, LT, PPV, Premier, SSV | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
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Chevrolet Tahoe Outlet Hose Part Number: 12472314
$67.65 MSRP: $116.16
You Save: $48.51 (42%)
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Product Specifications
- Other Name: Hose, Engine Oil Cooler; Oil Cooler Hose; Oil Cooler Pipe; Hose
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2000 Chevrolet Tahoe | Base, Limited, LS, LT, Z71 | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
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Chevrolet Tahoe Cooler Pipe Part Number: 85529071
$116.36 MSRP: $183.06
You Save: $66.70 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Pipe, Transmission Oil Cooler; Line
- Replaced by: 86584016
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2023 Chevrolet Tahoe | Commercial, High Country, LS, LT, PPV, Premier, RST, SSV, Z71 | 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
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Chevrolet Tahoe Inlet Pipe, Upper Part Number: 25999417
$39.42 MSRP: $67.13
You Save: $27.71 (42%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Pipe Assembly-Transmission Fluid Cooler Upper; Pipe, Transmission Oil Cooler
- Position: Upper
- Replaces: 25947968, 15844860
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009 Chevrolet Tahoe | LS, LT, LTZ | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L FLEX
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Chevrolet Tahoe Inlet Hose Part Number: 15104800
$163.36 MSRP: $280.53
You Save: $117.17 (42%)
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Product Specifications
- Other Name: Hose, Engine Oil Cooler Inlet; Oil Cooler Hose; Oil Cooler Pipe; Hose; Hose, Engine Oil Cooler
- Replaces: 15158542
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2000 Chevrolet Tahoe | Base, Limited, LS, LT, Z71 | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
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Chevrolet Tahoe Cooler Pipe Part Number: 86818093
$180.54 MSRP: $284.00
You Save: $103.46 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Pipe, Transmission Oil Cooler; Line
- Replaces: 84866478, 85104112, 84882874, 84834147
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2023 Chevrolet Tahoe | High Country, LS, LT, Premier, RST | 6 Cyl 3.0 L DIESEL
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Chevrolet Tahoe Oil Line Part Number: 85136335
$83.57 MSRP: $143.52
You Save: $59.95 (42%)
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Product Specifications
- Other Name: Hose Assembly-Engine Oil Cooler; Oil Cooler Tube; Hoses; Hose, Engine Oil Cooler
- Replaces: 84937158, 84755315
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2023 Chevrolet Tahoe | Commercial, High Country, LS, LT, PPV, Premier, RST, SSV, Z71 | 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
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Chevrolet Tahoe Tube Assembly Part Number: 84305556
$75.33 MSRP: $128.24
You Save: $52.91 (42%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Pipe, Transmission Oil Cooler; Transmission Oil Cooler Line
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2020 Chevrolet Tahoe | LS, LT, PPV, Premier, SSV | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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Chevrolet Tahoe Tube Assembly Part Number: 85132191
$109.82 MSRP: $186.96
You Save: $77.14 (42%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Pipe, Transmission Oil Cooler; Transmission Oil Cooler Line
- Replaced by: 85043948
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2020 Chevrolet Tahoe | LS, LT, LTZ, PPV, Premier, SSV | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS

Chevrolet Tahoe Oil Cooler Hose

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The Chevrolet Tahoe Oil Cooler Hose stands as a crucial element which delivers reliable performance alongside necessary engine oil temperature control for Chevrolet Tahoe. This Oil Cooler Hose maintains crucial functions in the oil-to-water cooler system so the Chevrolet Tahoe can reach its operating temperature rapidly and avoid overheating conditions causing engine damages. The Oil Cooler Hose can fit various Chevrolet Tahoe models with OEM specifications to achieve precise design and effective operational performance. The Chevrolet Tahoe uses two distinct Oil Cooler Hose types for its transmission oil cooler lines and engine oil cooler lines for their individual purpose. Transmission lines operate from the passenger area and are shorter than engine lines which position on the driver's side where red fluid moves in transmission lines and black or brown fluid moves in engine lines. The Chevrolet Tahoe Oil Cooler Hose makes its mark in the automotive industry by featuring strong materials that sustain pressure maintainingounces the vehicle functions at peak efficiency and safety levels. The Oil Cooler Hose provides reliable performance in the the automaker model since its temperature regulation and lubrication maintenance support both civilian and fleet vehicle needs. The car Oil Cooler Hose demonstrates durable performance alongside effectiveness so it stands as an essential purchase to keep the car operational.

Chevrolet Tahoe Oil Cooler Hose Parts and Q&A

Outlet Pipe, Lower
15773661
Q: How to replace the ENGINE OIL COOLER HOSE/PIPE for 4WD on Chevrolet Tahoe?
A:
To replace the engine oil cooler like/pipes for 4wd vehicles, one should first remove the engine oil cooler quick connect fittings. For engines of 5.3l or 6.0l, use the screwdriver to remove the Oil Cooler Hose from the clip on the lower Fan Shroud and unlock the vehicle from the ground by lifting it with help. For 8.1l engines, remove the hoses from the clip and raise and support the vehicle with jack or utility stands at the rear, if equipped, remove the engine protection shield, and front differential carrier shield. Place an adjustable jack under the front differential carrier, remove inner axle housing nuts and washers and the differential carrier upper mounting bolt and nut. Pivot the differential carrier forward and down with the jack supporting it, secure it, and remove the lower mounting bolt and nut, and then the jack 4-6 inches. For 5.3 and 6.0l, remove the bolt on the Oil Cooler Hose bracket, the drill bolts on the Oil Cooler Hose adapter, and the Oil Cooler Hose assembly with the gasket, discard the gasket, and check the fittings, connectors, and hoses for defects. For 8.1l engines, first remove the Oil Cooler Hose bracket bolt, and then remove the quick connect fittings at the engine and the Oil Cooler Hose assembly, discarding the gasket and inspect for damages in the fittings, connectors, and hose assembly. If it is installed with an 8.1l engine, install the new Oil Cooler Hose assembly together with the gasket, the quick connect fittings at the engine must feel a distinct snap, install the Oil Cooler Hose bracket bolt that should be tightened up to 50 nm (37 ft. Lbs.). To install Oil Cooler Hose assembly for 5.3l or 6.0l engines, install the new gasket and than install the oil filter cooler hose adapter bolts with 12 nm (106 inch lbs.) and oil filter cooler hose bracket bolts with 25 nm (18ft-pounds). Lift the jack to place the differential carrier, install the lower mounting bolt and nut, swing the carrier up and back, install the nut and bolt of the upper mounting and do not tighten it yet. Install the inner axle housing washers and nuts, torquing them to 100 nm (75 ft. Lbs ), and the upper and lower differential carrier bolts to 100 nm (75 ft. Lbs). Take out the adjustable jack, reinstall the front differential carrier shield and engine protection shield if equipped and remove the jack or utility stand from the rear and lower it. For 8.1l engines install a plastic cap on end of oil cooler line connecting to quick connect fitting before install as well as to the oil cooler hoses to the clip. For 5.3l or 6.0l engines, attach the hoses to the hose clip on the Fan Shroud and clip it closed making sure that the oil cooler line has a plastic cap prior to installation and finish up by attaching the oil cooler lines to the Radiator.