About This

• ✔Compatible With: 84257137 engine coolant reservoir expansion tank fits for 2017 2018 2019 Chevy Silverado 8 Cyl 6.6L Diesel | 2017 2018 2019 GMC Sierra 8 Cyl 6.6L Diesel.Please check the compatible models and surge tank part number carefully to make sure it's the correct product you need.
• ✔OE#84257137.Replace OE#603-009, 84214124, 84174037, 84138913.This engine coolant reservoir designed for simplicity, ensuring a seamless fit for your vehicle.Engine coolant reservoir-engineered to match original dimensions, it ensure functionality without modifications, preserving your car’s OEM performance.
• ✔Upgraded Material: The 84257137 engine coolant reservoir is made of high temperature and wear-resistant PP material. Reduce cracking, aging, and deformation to keep the engine clean. Excellent sealing performance prevents coolant leakage and maintains system pressure and liquid level. It can withstand extreme weather conditions, vibrations, and daily wear and tear.
• ✔ Excellent Performance: The 84257137 engine coolant reservoir can dynamically adjust the coolant capacity, maintain pressure balance, reduce oil dilution, and prevent damage to cooling system components. The transparent design facilitates observation of the liquid level, allowing for timely detection of insufficient coolant, ensuring stable engine operation, improving heat dissipation efficiency, and driving safety.
• ✔After-Sales Service: We’re here for you 24/7! Enjoy 1-year product service and dedicated support. Whether it’s about engine coolant reservoir installation, product performance, or any other concerns, don’t hesitate to reach out—we’ve got you covered.

Overview

• Brand : X4XZ
• Exterior Finish : Plastic
• Vehicle Service Type : Truck
• Item Weight : 3.7 pounds
• Fuel Type : Diesel