New
Arrivals/Restock
Coolant Reservoir Tank 603-102 Compatible with Chevy Silverado Avalanche Suburban Tahoe Yukon XL Sierra 1500 2500 3500 HD Classic Escalade EXT ESV H2 Replace 15075118 15203949 Coolant Reservoir
4.9 (102 items)
Limited Time SaleUntil the end
09
47
37
$33.59 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 $55.99
Product details
| Management number | 208168127 | Release Date | 2026/03/22 | List Price | $22.40 | Model Number | 208168127 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 【OE Standard】603-102 Coolant expansion tank Replaceable Part OE No.: 15075118 15203949 15778386 15778387 15808715 15808716 19353731 coolant tank. Our reservoir tank meet or exceed OE standards for form,fit and function,Ideal for automotive replacement engine coolant recovery kits. 100% brand new and high quality auto parts with OE grade durability for the ultimate comfortable driving experience.
- 【Vehicle Fitment】Coolant overflow tank compatible with 2001-2006 Chevy Silverado 2500 3500,2000-2006 Chevy Suburban 1500,2002-2006 Chevy Avalanche 1500,2000-2006 Chevy Tahoe,2002-2005 Escalade, compatible with Cadillac Escalade EXT 2002-2006,2003-2007 H2, 1999-2006 Sierra 1500, 1999-2000 Sierra 2500, 2000-2006 Yukon, 2000-2006 Yukon XL 1500 2500. You can check your vehicle's suitability in the Amazon Suitability Filter in the upper left corner. For more information, please check the pictures or the item detail page.
- 【Material & Function】The overflow tank reservoir is made of safe, high-quality PP plastic material, which can withstand excessive heat and vibration, and its function is to store excess coolant when needed, which helps to reduce oil dilution, fuel consumption, cylinder bore wear, and tailpipe emissions, and improves the efficiency of the heating system. The level of antifreeze inside can be seen directly without opening the radiator cap, avoiding damage to car parts.
- 【How it works】 Automobile expansion tank is commonly known as the antifreeze reservoir tank, water reservoir tank, is an important part of the cooling system. It contains coolant discharged from the engine cooling system. When the coolant is at a high temperature and expands through the radiator, or there is an excess of coolant, pressure builds up and is released. After the engine cools, the excess fluid flows from the vehicle's coolant tank back to the radiator.
- 【After-Sales service】 SYKRSS This well-crafted coolant tank reservoir comes with a 12-month warranty and top-notch customer service. If you have any questions about this coolant reservoir, please feel free to contact us and we will get back to you within 48 hours.
| Fit Type | Vehicle Specific |
|---|---|
| Item Weight | 3.89 pounds |
| Manufacturer | SYKRSS |
| Product Grade | Replacement Part |
| Package Dimensions | 14.5 x 13 x 9.5 inches |
| Manufacturer Part Number | SY07264WT002 |
Coolant Recovery Kits
![A-Premium Coolant Overflow Reservoir Tank [with Cap & Sensor] Compatible with Volvo S60 2011-2016, S80 2006-2015, XC60 2010-2016 & Land Rover LR2 2008-2012, Replace# 30680909, 30792150, 31200320](https://m.media-amazon.com/images/I/71AZ0Z3VJIL._AC_SL1500_.jpg)
![A-Premium Engine Coolant Overflow Recovery Reservoir Tank [with Cap & Sensor] Compatible with Audi S4 2004 2005 2006 2007 2008 2009 & RS4 2007 2008, [fits for 8Cyl 4.2L Only]](https://m.media-amazon.com/images/I/61uVFEn-DJL._AC_SL1500_.jpg)
Party Hats
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