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๐ Keep your ride cool with GM Genuine Parts โ because your engine deserves the best!
The GM Genuine Parts 84257137 Radiator Surge Tank is a vehicle-specific coolant reservoir engineered and rigorously tested by General Motors. It efficiently manages engine temperature by storing excess heated coolant and reintroducing it as needed, ensuring optimal cooling system performance. Designed as a true OE replacement for Chevrolet, Buick, GMC, and Cadillac vehicles, it integrates advanced materials and technology for durability and perfect fitment.
| ASIN | B07JBBDW9Z |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #52,675 in Automotive ( See Top 100 in Automotive ) #14 in Cooling System Additives |
| Customer Reviews | 4.6 4.6 out of 5 stars (298) |
| Date First Available | May 1, 2017 |
| Fit Type | Vehicle Specific |
| Fuel Type | Diesel |
| Item Weight | 3.87 pounds |
| Item model number | 84257137 |
| Manufacturer | GM Genuine Parts |
| Manufacturer Part Number | 84257137 |
| Model | GM Original Equipment |
| Product Dimensions | 12.62 x 11.38 x 9 inches |
| Product Grade | new |
| UPC | 808709669678 |
I**Y
Replaced OEM Coolant Reservoir
Item was exactly comparable to OEM product. Lot cheaper. Installed quickly and fit perfectly. Great pricing and fast delivery
C**B
Buy OEM!!!
Great OEM product! Donโt waste your time on saving some money on the doorman knock off! Sensor is reinstalled and works flawlessly! These tanks are a pain to bleed but it wasnโt too much of a hassle.
M**C
skills not required to replace
perfect fit. easy but somewhat lenghty process to replace
R**M
Genuine gm at a great price
Genuine gm fixed low coolant light
S**D
Solves the problem
Easy to install and an exact fit for my vehicle. Solved the low coolant error I was getting.
E**H
The real deal - certified original
This is an exact factory replacement and is identical and fits exactly. It even comes with a factory manufacturer's holographic certification seal to ensure you confidence that this isn't a cheap knockoff.
S**E
Fit as advertised
Fit Perfect
J**S
Coolant light off
Great product made is USA! Sensor works my low reserves light off easy to install did mine in 30 minutes
B**E
Direct factory fit for a 2019 Duramax that the coolant sensor quit working in the bottle.
N**E
This part is a GM factory part in a GM box. Identical to one you would buy from a GM dealer. All fits well and works.
Trustpilot
1 month ago
2 weeks ago