SHELLZONE - SHELL DEX-COOL A/F W/BIT 6/1GAL 11748 It protects coolant system metals

It protects coolant system metals against rust and corrosion and provides excellent high temperature aluminum protection

Removes both internal and external deposits on fuel injectors

Requires No Initial Supplemental Coolant Additive (SCA)

durable protection that helps prevent aging

Save time with a simple spray

SHELLZONE - SHELL DEX-COOL A/F W/BIT 6/1GAL 11748 It protects coolant system metalsOEM Approval Meets requirements of GM DEXCOOL under the GM6277M specification Wide service application Recommended for use in Domestic, Asian and European automotive and light duty truck applications including newer hybrid vehicles Heat Transfer Improved heat transfer when compared to silicate containing antifreeze coolant products Contains ethylene glycol and 40 mg kg denatonium benzoate Origin: USA OEM Approval Meets requirements of GM DEXCOOL under