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๐ก๏ธ Upgrade your rideโs heart with precision coolant control!
The A-Premium Coolant Expansion Reservoir Tank is a direct-fit replacement part compatible with select Chevrolet, GMC, and Cadillac trucks and SUVs from 2014-2020. Featuring a durable plastic build and a spring-loaded twist cap rated at 15 PSI, it ensures optimal coolant pressure management. Designed for easy installation with OEM-equivalent specifications, it comes with a 1-year unlimited mileage warranty, making it a reliable upgrade for maintaining engine cooling efficiency.










| ASIN | B09S3QK4GX |
| Best Sellers Rank | #113,209 in Automotive ( See Top 100 in Automotive ) #118 in Automotive Replacement Engine Coolant Recovery Kits |
| Brand Name | A-Premium |
| Capacity | 1.5 Liters |
| Compatible with Vehicle Type | Trucks and SUVs |
| Customer Reviews | 4.2 4.2 out of 5 stars (145) |
| Exterior Finish | Plastic |
| Fit Type | Vehicle Specific |
| Item Weight | 1.36 Kilograms |
| Manufacturer | PremiumpartsWhosale |
| Manufacturer Part Number | APET0239 |
| Manufacturer Warranty Description | One Year Unlimited Mileage Quality Guarantee. |
| Material Type | Plastic |
| Model Number | APET0239 |
| OEM Equivalent Part Number | 603-973, 671-00359, 22856231, 3014134, 603973, 67100359 |
| Product Grade | Replacement Part |
M**O
Fit perfectly 2014 Chevy High Country 1500 5.3L V8
Fits perfect for 2014 Chevy High Country 1500 5.3L V8. Might even be better than the original, or the one that was in it I should say. Can't claim mine was original. Vehicle is from 2014. Install was easy. Fast shipping. Very happy with purchase
F**Y
Cheap
Fits perfectly and works great
C**Y
Make sure it is compatible with your vehicle
Easily installed!
A**Z
Donโt waste your money.
The first time this part was installed it leaked so we exchanged it for another. Less than 6 months later itโs leaking again. Donโt waste your money on this low quality part.
B**N
Well made !
Just what I needdd to fix my truck !
S**S
Fits like it should
Not much to say other than it fit perfectly, my cap had came with a small blemish in the seal on the cap, so I just used my old cap. Because the seal was better. I'm not holding that against the product because anything can happen during shipping or someone installing the rubber on the cap and not knoticing a small cut. And it was minor.
J**.
Good stuff
Came it when on and u mite have to play with the bottom hose cause I think it's little smaller or make sure u have a good hose clamp other than that, it's solid and really good material
G**N
Keeps cracking...
Fit was excellent. Easy to install. I ran it for about 8 months. I now have a crack in the tank,again, and it is leaking. I will not be purchasing anymore . So hopefully it holds better than the last two. I will go to GMC and buy it from them if it happens again.
B**S
FITS PERFECT
D**Y
Works, fit my 2014 gmc 1500z
R**N
Well here i am 6 months later and the pressure cap won't stay tight. I should have bought one from GM. Not satisfied
S**R
Fit great, fixed problem with leak. Worried about long term use after reading other people reviews. Hopefully it lasts!
J**N
The bottle looked good but as soon as u put coolent in it leaks right out it dose not hold pressure at all and now my truck is down again and the cap dose not screw on good at all don't waste ur time or money just go to a parts store.. not happy at all with this product!!!!!!! Returned
Trustpilot
2 months ago
5 days ago