84257137 603-009 Engine Coolant Reservoir Tank with Cap, Hose & Sensor, Compatible with 2017-2024 Chevrolet Silverado 3500 4500 5500 6500 HD V8 6.6L | 2017-2019 GMC Sierra 2500 3500 HD V8 6.6L
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.
Part Numbers - 84257137, 603-009, 603009, 84148294. This radiator surge tank matches the fit and function of the original part. This is NOT a genuine part, it's an aftermarket replacement part.
Compatible with Select Chevrolet & GMC Models - This radiator overflow tank is compatible with 2017 - 2019 Chevrolet Silverado 2500 HD V8 6.6L, 2017 - 2019 Chevrolet Silverado 3500 HD V8 6.6L, 2019 - 2024 Chevrolet Silverado 4500 HD V8 6.6L, 2019 - 2024 Chevrolet Silverado 5500 HD V8 6.6L, 2019 - 2024 Chevrolet Silverado 6500 HD V8 6.6L | 2017 - 2019 GMC Sierra 2500 HD V8 6.6L, 2017 - 2019 GMC Sierra 3500 HD V8 6.6L. Please check the description or enter Year/Make/Model on Amazon's Fitment Filter system to confirm your compatibility.
Replacement Instruction - Turn off and cool down the car, disconnect the drain line, remove the retaining bolts and swap in the new reservoir tank. Professional installation is highly recommended.
Durable and Long Lasting - This Coolant Recovery 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.
-12%
PPNZQAUT 95269001 Engine Coolant Reservoir Tank with Cap Compatible with 2013 - 2021 Buick Encore 1.4L, Chevrolet Chevy Tracker Trax 1.4L 1.8L | Radiator Overflow Tank Replaces 603-955 95201979
KWD 11
1645000049 Engine Coolant Reservoir Tank w/ Sensor & Cap Compatible with 2006 - 2015 Mercedes-Benz GL320, GL350, GL450, GL550, ML320, ML350, ML450, ML550, ML63 AMG, SLS AMG. Replaces# 603-256
KWD 16
-8%
17137787039 Front Engine Coolant Reservoir Kits w/Sensor & Cap Compatible with BMW E46 E83 E53 320i 323Ci 323i 325Ci 325i 325xi 328Ci 328i 330Ci 330i 330xi X3 X5 Replaces 603-535 17117573781
KWD 12
-8%
FL3Z-8A080-A Front Engine Coolant Reservoir Tank with Cap Compatible with 2018 - 2021 Ford Expedition | 2015 - 2021 Ford F-150 | 2018 - 2021 Lincoln Navigator, Replaces# 603-318, FL3Z8A080A
KWD 24
