How to remove and replace a coolant tank?

To remove and replace a coolant reservoir, Use a suction device to remove coolant from the reservoir. Next, disconnect the upper hose from the reservoir and check for any cracks or hardness, replacing it if necessary. Remove the reservoir mounting bolts and lift the reservoir up, disconnecting the hose from the bottom and plugging it immediately. If any damage is found, replace the reservoir.

Genuine GMC Terrain Coolant Reservoir

Coolant Tank Reservoir

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

2 Coolant Reservoirs found

View related parts
GMC Terrain Tank Assembly, Radiator Surge
Part Number: 23386455
$48.05 MSRP: $71.82
You Save: $23.77 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: TANK, Engine Coolant Recovery; Cap, Expansion Tank, Reservoir, Reservoir Tank
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2021 GMC Terrain | 4 DOOR SLE2, 4 DOOR SLT1, 4 DOOR SLT2 | 4 Cyl 1.5L, 4 Cyl 1.6L Diesel, 4 Cyl 2.0L
View related parts
GMC Terrain Tank Assembly, Radiator Surge
Part Number: 22829367
$40.75 MSRP: $64.06
You Save: $23.31 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: TANK, Engine Coolant Recovery; Reservoir, Reservoir Tank
- Replaces: 20816269
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2017 GMC Terrain | SLE1 SUV, SLE2 SUV, SLT SUV | 4 Cyl 2.4L, 6 Cyl 3.0L, 6 Cyl 3.6L

GMC Terrain Coolant Reservoir Parts Questions & Experts Answers

Tank Assembly, Radiator Surge
22829367
Q: How to remove and replace a coolant tank?
A: To remove and replace a coolant reservoir, Use a suction device to remove coolant from the reservoir. Next, disconnect the upper hose from the reservoir and check for any cracks or hardness, replacing it if necessary. Remove the reservoir mounting bolts and lift the reservoir up, disconnecting the hose from the bottom and plugging it immediately. If any damage is found, replace the reservoir.