FITMENT: 2003-2006 For Cadillac Escalade ESV Sport Utility 4-Door 6L,2002-2006 For Cadillac Escalade EXT Crew Cab Pickup 4-Door 6L,2002-2005 For Cadillac Escalade Sport Utility 4-Door 5.3L,2002-2006 For Cadillac Escalade Sport Utility 4-Door 6L,2002-2006 Chevy Avalanche 1500 Crew Cab Pickup 4-Door 5.3L,2002-2006 Chevy Avalanche 2500 Crew Cab Pickup 4-Door 8.1L,2007 Chevy Silverado 1500 Classic Crew Cab Pickup 4-Door 4.3L,2007 Chevy Silverado 1500 Classic Crew Cab Pickup 4-Door 4.8L
PERFECT FIT: The coolant overflow tank recovery bottle direct replacement For a pR-oper fit every time.
ADVANTAGE: The expansion tank is used in the closed water circulation system to balance the water volume and pressure, avoiding frequent replenishment of the automatic water supply valve.
BENEFIT: Help to reduce oil dilution, cylinder bore wear, fuel consumption and improve efficiency of the heating system
NOTES: Please check the description or use the year,make,model in the Amazon Fitment Filter System in the top left corner to confirm the compatibility before placing order.