New
Arrivals/Restock
603-973 Coolant Overflow Reservoir Tank with Cap For Chevy Silverado 1500,Tahoe,Suburban/GMC Sierra 1500,Yukon,Yukon XL/Cadillac Escalade Replace# 22856231, 3014134
4.9 (25 items)
Limited Time SaleUntil the end
07
47
23
$23.39 cheaper than the new price!!
Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Free cash-on-delivery fees for purchases over $99
See all stores
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
New $38.99
Product details
| Management number | 212935970 | Release Date | 2026/04/12 | List Price | $15.60 | Model Number | 212935970 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Vehicle Fitment: 603-973 Coolant overflow reservoir tank with cap fits for Cadillac: 2015-2018 Escalade（Base/Premium/Luxury/Platinum）6.2L丨2015-2018 Escalade ESV（Base/Premium/Luxury/Platinum）6.2L. For GMC: 2014-2018 Sierra 1500（Base/SLE）4.3L丨2014-2018 Sierra 1500（Denali/Base/SLT/SLE）5.3L丨2014-2018 Sierra 1500（Denali/SLT）6.2L丨2015-2018 Yukon XL（SLT/SLE）5.3L丨2015-2018 Yukon XL （Denali）6.2L丨2015-2018 Yukon（SLT/SLE）5.3L丨2015-2018 Yukon（Denali）6.2L.
- For Chevrolet: 2014-2018 Silverado 1500（WT/LT）4.3L丨2014-2018 Silverado 1500（High Country/LT/LTZ/WT ）5.3L丨2015-2018 Silverado 1500 （LS）4.3L丨2015-2018 Silverado 1500（LS/SSV）5.3L丨2016-2018 Silverado 1500 （Custom）5.3L/4.3L丨2014-2018 Silverado 1500（High Country/LTZ）6.2L丨2017-2018 Tahoe（Premier）5.3L丨2018 Tahoe（Premier）6.2L丨2015-2018 Tahoe（LT/LS/SSV/PPV）5.3L丨2015-2016 Tahoe （LTZ）5.3L丨2015-2018 Suburban（LT/LS）5.3L丨2015-2016 Suburban （LTZ）5.3L丨2017-2018 Suburban （Premier）5.3L丨2016-2018 Suburban 3500 HD（LT/LS）6.0L. Please check the second main picture to confirm coolant reservoir tank whether compatible with your car.
- What Does a Coolant Reservoir Do: A coolant reservoir is a small plastic tank that is connected to the radiator of a car’s cooling system. Its primary function is to provide a space for excess coolant to expand and contract as the engine heats up and cools down. Keep the engine operating at a normal temperature.
- Durable and Long Lasting: This coolant reservoir tank is manufactured from quality materials, durable and long lasting. It is thoroughly tested to ensure optimum fit and performance on specific vehicle applications. Professional installation is highly recommended.
- OE# 603-973, Replace# 22856231,13502354 3014134, 67100359. Package included: 1 * coolant reservoir tank. Not included instruction manual, easy to install.
- After-Sales Service: We offer 24 hours customer service and 1 year product service, If you are encounter product installation, quality and other problems, please feel free to contact us.
| Brand | X4XZ |
|---|---|
| Model | 603-973 Coolant Overflow Reservoir Tank |
| Exterior | Machined |
| Item Weight | 3.23 pounds |
| Manufacturer | X4XZ |
| Item model number | 22856231 |
| Package Dimensions | 15.12 x 13.46 x 7.56 inches |
| Manufacturer Part Number | 603-973 |
Coolant Recovery Kits
![A-Premium Coolant Recovery Overflow Reservoir Tank [with Sensor] Compatible with Mercedes-Benz W251 Series R320 2007-2009 3.0L, R350 2006-2013 3.0L 3.5L, R500 2006-2007 5.0L, R550 2008, R63 AMG 2007](https://m.media-amazon.com/images/I/710TdxKMO9L._AC_SL1500_.jpg)
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form