603-125 Engine Coolant Reservoir Tank with Sensor & Cap & Hose, Compatible with 2001-2007 Chevrolet Silverado 2500 HD Classic Silverado 3500 Classic | GMC Sierra 2500 HD Classic Sierra 3500 Classic
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 - 603-125, 603125, 15085725, 15808714, 19353729. 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 2001 - 2006 Chevrolet Silverado 2500 HD V8 6.6L, 2007 Chevrolet Silverado 2500 HD Classic V8 6.6L, 2001 - 2006 Chevrolet Silverado 3500 V8 6.6L, 2007 Chevrolet Silverado 3500 Classic V8 6.6L, 2001 - 2006 GMC Sierra 2500 HD V8 6.6L | 2007 GMC Sierra 2500 HD Classic V8 6.6L, 2001 - 2006 GMC Sierra 3500 V8 6.6L, 2007 GMC Sierra 3500 Classic 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.
-10%
17137567462 Engine Coolant Reservoir Tank w/ Sensor & Cap Compatible with 2005-2016 BMW 118i 120i 128i 323i 325i 328i 328i xDrive 328xi 330i 335i 335i xDrive 335is X1 Z4 Replaces# 603-334
KWD 18.500
-5%
17138621092 Engine Coolant Reservoir Tank w/ Sensor & Cap Compatible with 2007 - 2018 BMW X5 | 2008 - 2019 BMW X6, Replacement Coolant Overflow Reservoir Replaces# 603-361 17137552546
KWD 17.500
-6%
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 15
-12%
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 11.500
