How to service and repair the coolant reservoir outlet for 4.8L, 5.3L, and 6.0L engines on Chevrolet Tahoe?

The required tool that needs to be used to service and repair the Coolant Reservoir outlet for 4.8l, 5.3l and 6.0l engines is j43181 heater line quick connect release tool (J43181). Start by draining the cooling system. Disconnect the air cleaner outlet duct clamps at the Throttle Body and mass airflow/intake air temperature (MAF/IAT) sensor locations while removing the air cleaner outlet duct. If the vehicle is without regular production option (RPO) c36 auxiliary heater, perform the following removal: remove the surge tank/heater outlet hose from the mounting clip; if equipped with rpo c36, do the same. Install the j43181 at the outlet hose for the surge tank (black connector) and yank in until the quick connect end of the hose seats. Grasp the outlet hose tightly and drag rpo c36 configuration regardless in order to disconnect it from heater and blower module. Move the surge tank outlet hose clamp from the surge tank, remove the surge tank outlet hose from the surge tank and the Water Pump, and then take out the surge tank outlet hose from itself. For installation, retube the surge tank outlet hose back to the Water Pump with the clamp, attach the surge tank outlet hose to the surge tank whilst positioning its clamp. If the product comes with rpo c36, connect the surge tank outlet hose to heater that blower module and makes sure it clicks in place. Repeat for vehicles without rpo c36. Install the surge tank/heater outlet hose onto the mounting clip thus applicable, installing the air cleaner outlet duct, aligning with the Throttle Body attaching stud. Lastly, tighten the air cleaner outlet duct clamps to the Throttle Body and maf/iat sensor of 7 nm (62 inch lbs) and fill the cooling system.

OEM Chevrolet Tahoe Coolant Reservoir

Coolant Tank Reservoir

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12 Coolant Reservoirs found

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Chevrolet Tahoe Filter Part Number: 25880375
$72.54 MSRP: $94.36
You Save: $21.82 (24%)
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Product Specifications
- Other Name: Tank, Engine Coolant By-Pass; Tank, Engine Coolant By - Pass
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2013 Chevrolet Tahoe | Hybrid | 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV)
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Chevrolet Tahoe Recovery Tank Part Number: 19353731
$87.12 MSRP: $113.30
You Save: $26.18 (24%)
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Product Specifications
- Other Name: Tank, Engine Coolant Recovery; Coolant Reservoir
- Replaces: 15085724, 15049676, 15203949, 15808716, 15778387, 15046661, 15074857, 15012547
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2004 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 Reservoir Tank Part Number: 84368363
$57.02 MSRP: $84.85
You Save: $27.83 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Container, Heater Coolant Tank; Coolant Reservoir; Recovery Tank; Reservoir; Tank, Engine Coolant Recovery
- Replaces: 22797286, 22870828, 15833723
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2014 Chevrolet Tahoe | LS, LT, LTZ, PPV, SSV | 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 Reservoir Tank Part Number: 84368362
$73.40 MSRP: $95.45
You Save: $22.05 (24%)
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Product Specifications
- Other Name: Container, Heater Coolant Tank; Coolant Reservoir; Recovery Tank; Reservoir; Tank, Engine Coolant Recovery
- Replaces: 22856231
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2020 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
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Chevrolet Tahoe Recovery Tank Part Number: 22797287
$42.08 MSRP: $59.95
You Save: $17.87 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Container, Heater Coolant Tank; Coolant Reservoir; Reservoir; Tank, Engine Coolant Recovery
- Replaces: 19130061
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2013 Chevrolet Tahoe | Hybrid | 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV)
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Chevrolet Tahoe Expansion Tank Part Number: 84645616
$25.57 MSRP: $38.57
You Save: $13.00 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Container, Heater Coolant Tank; Coolant Reservoir; Recovery Tank; Tank, Engine Coolant Recovery
- 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 Expansion Tank Part Number: 84632822
$31.60 MSRP: $47.01
You Save: $15.41 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Container, Heater Coolant Tank; Coolant Reservoir; Recovery Tank; Tank, Engine Coolant Recovery
- Replaces: 84257836
- 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 Auxiliary Reservoir Part Number: 23394012
$17.10 MSRP: $26.78
You Save: $9.68 (37%)
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Product Specifications
- Other Name: Reservoir Assembly, Charging Air Cooler Coolant; Coolant Reservoir; Reservoir; Tank, Turbocharger/Supercharger Cooling
- 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 Recovery Tank Part Number: 15678943
Product Specifications
- Other Name: Container, Heater Coolant Tank; Coolant Reservoir; Tank; Reservoir; Tank, Engine Coolant Recovery
- Replaces: 15997683
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995-1996 Chevrolet Tahoe | Base, LS, LT | 8 Cyl 6.5 L DIESEL
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Chevrolet Tahoe Recovery Tank Part Number: 15650373
Product Specifications
- Other Name: Reservoir, Coolant Recovery; Engine Coolant Reservoir; Coolant Reservoir; Reservoir; Reservoir, Engine Coolant Recovery
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995-2000 Chevrolet Tahoe | Base, Limited, LS, LT, Z71 | 8 Cyl 5.7 L GAS
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Chevrolet Tahoe Recovery Tank Part Number: 15808715
$73.37 MSRP: $109.19
You Save: $35.82 (33%)
Product Specifications
- Other Name: Tank, Radiator Surge; Coolant Reservoir; Reservoir; Tank, Engine Coolant Recovery
- Replaces: 15110395, 15778386
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2006 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 Recovery Tank Part Number: 15156662
$153.29 MSRP: $229.13
You Save: $75.84 (34%)
Product Specifications
- Other Name: Tank, Radiator Surge; Coolant Reservoir; Tank; Reservoir; Tank, Engine Coolant Recovery
- Replaces: 15727308
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-1999 Chevrolet Tahoe | Base, LS, LT | 8 Cyl 6.5 L DIESEL

Chevrolet Tahoe Coolant Reservoir

Want to cut long-term maintenance and repair costs? Choose OEM Coolant Reservoir. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine Chevrolet Tahoe parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Chevrolet Tahoe Coolant Reservoir includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

Chevrolet Tahoe Coolant Reservoir plays an important role in the cooling system of the car as it hold the excess coolant and recycle it in the system when the temperature of the engine fluctuates. This process Increase the reliability of the system by avoiding the formation of gaps that may lead to leakage and elimination of air from the system to reduce the chances of corrosion to delicate parts. Chevrolet Tahoe models utilize two types of coolant reservoirs: It is of two types namely pressurized and non-pressurized. These two can be easily differentiated through their caps; a plastic cap means that the reservoir is not pressurized while that of a metal cap with pressure rating means that it is a pressurized version. All the types work efficiently in managing the overall engine performance and the environment since it holds hazardous materials.

Chevrolet Tahoe Coolant Reservoir Parts Questions & Experts Answers

Recovery Tank
19353731
Q: How to service and repair the coolant reservoir outlet for 4.8L, 5.3L, and 6.0L engines on Chevrolet Tahoe?
A:
The required tool that needs to be used to service and repair the Coolant Reservoir outlet for 4.8l, 5.3l and 6.0l engines is j43181 heater line quick connect release tool (J43181). Start by draining the cooling system. Disconnect the air cleaner outlet duct clamps at the Throttle Body and mass airflow/intake air temperature (MAF/IAT) sensor locations while removing the air cleaner outlet duct. If the vehicle is without regular production option (RPO) c36 auxiliary heater, perform the following removal: remove the surge tank/heater outlet hose from the mounting clip; if equipped with rpo c36, do the same. Install the j43181 at the outlet hose for the surge tank (black connector) and yank in until the quick connect end of the hose seats. Grasp the outlet hose tightly and drag rpo c36 configuration regardless in order to disconnect it from heater and blower module. Move the surge tank outlet hose clamp from the surge tank, remove the surge tank outlet hose from the surge tank and the Water Pump, and then take out the surge tank outlet hose from itself. For installation, retube the surge tank outlet hose back to the Water Pump with the clamp, attach the surge tank outlet hose to the surge tank whilst positioning its clamp. If the product comes with rpo c36, connect the surge tank outlet hose to heater that blower module and makes sure it clicks in place. Repeat for vehicles without rpo c36. Install the surge tank/heater outlet hose onto the mounting clip thus applicable, installing the air cleaner outlet duct, aligning with the Throttle Body attaching stud. Lastly, tighten the air cleaner outlet duct clamps to the Throttle Body and maf/iat sensor of 7 nm (62 inch lbs) and fill the cooling system.