🚗 Keep Your Cool with ACDelco!
The ACDelco GM Genuine Parts 84257137 Radiator Surge Tank is engineered to maintain optimal engine temperatures by effectively managing coolant flow. Designed specifically for GM vehicles, this surge tank is rigorously tested and backed by General Motors, ensuring reliability and performance. Weighing 3.87 pounds and measuring 12.62 x 11.38 x 9 inches, it integrates innovative materials and technologies for enhanced durability.
| Manufacturer | GM Genuine Parts |
| Brand | GM Parts |
| Model | GM Original Equipment |
| Item Weight | 3.87 pounds |
| Product Dimensions | 12.62 x 11.38 x 9 inches |
| Country of Origin | USA |
| Item model number | 84257137 |
| Exterior | Machined |
| Manufacturer Part Number | 84257137 |
D**G
Great product
Easy to install, cleared the “low coolant “ alarm.
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.
P**S
Saved me a bunch of money!
Perfect fit. Fixed common issue that causes low coolant warning from faulty coolant sensor molded in tank. The dealer wanted $460 to complete the repair. I was able to complete it in my garage with minimal tools after watch a few videos online.
P**O
Happy So Far
I bought this to replace the OEM coolant tank on my 2018 Silverado Duramax. I was experiencing the common problem where the sensor indicated the coolant was low. I had my mechanic install this one and have had no issues so far. It has been in my truck for six months.
D**E
Great tank replacement
Had sensor go out in oem tank and replaced with this. Works great at a way better price.
S**E
Fit as advertised
Fit Perfect
A**R
Good product and price
Fixed my warning light on fluid level on duramax
R**Y
Exact GM replacement tank.
Put in my Silverado 3500hd truck. Dash light was reading "coolant level low". No it's not! It's a failed sensor which is INSIDE the tank so it can't be repaired or replaced. You have to replace the whole tank. THIS is the answer.Easy swap, about an hour.
Trustpilot
1 month ago
2 weeks ago
