603-125 Coolant Reservoir Tank, Fits 2001-2007 Chevy Silverado GMC Sierra | Fits 01-07 2500 HD 3500 Classic, Radiator Overflow Expansion Bottle w/Cap/Hose/Sensor, Replace# 15085725, 15808714

Product SpecificationsMaterial: PlasticPressurized: YesCap Maximum Pressure Rating: 15 PSICap Type: Spring Loaded TwistMounting Hole Quantity: 2Package Contents:1 Coolant Reservoir; 1 CapCompatible With:·Chevy 2001-2006 Silverado 2500 HD V8 6.6L2007 Silverado 2500 HD Classic V8 6.6L2001-2006 Silverado 3500 V8 6.6L2007 Silverado 3500 Classic V8 6.6L·GMC 2001-2006 Sierra 2500 HD V8 6.6L2007 Sierra 2500 HD Classic V8 6.6L2001- 2006 Sierra 3500 V8 6.6L2007 Sierra 3500 Classic V8 6.6LReplaces OE#: 603-125, 603125, 15085725, 15808714, 19353729Warranty: 36-MonthAt ATRACYPART, we take pride in the quality of our products and in your satisfaction. If you have any problems, do not hesitate to contact us.

• 【REPLACEMENT】If your vehicle experiences coolant leakage or engine overheating, this may indicate a malfunction in the coolant reservoir. The precise OEM design ensures that this coolant reservoir is identical in function and shape to the original factory coolant reservoir. It can be directly replaced for your vehicle's damaged coolant tank without any modification!
• 【REPLACE OE#】603-125, 603125, 15085725, 15808714, 19353729.This coolant recovery tank is perfectly matched with your vehicle. It can effectively regulate the overflow and reflux of the coolant, maintain the stable coolant level and system pressure, and keep the cooling system always in the optimal working condition.
• 【COMPATIBILITY】 Chevy 2001-2006 Silverado 2500 HD 3500, 2007 Silverado 2500 HD Classic 3500 Classic, GMC 2001-2006 Sierra 2500 HD 3500, 2007 Sierra 2500 HD Classic 3500 Classic. With a liquid level sensor, it precisely transmits liquid level information and effectively resolves the problem of liquid level display failure.
• 【PREMIUM QUALITY】Silverado coolant reservoir is made of high-strength plastic material, featuring excellent sealing performance and the ability to withstand high-temperature and high-pressure environments. This enables it to maintain long-term good performance and extend the service life of the engine, thereby reducing maintenance costs.
• 【36-MONTH WARRANTY】 Your satisfaction is our top priority, which is why we offer a 36-month warranty on our engine coolant reservoir tank. In the unlikely event of any defects or malfunctions, simply reach out to our customer service team, and we'll be more than happy to provide you with a hassle-FREE REPLACEMENT or REFUND.