209L
Shell Helix Ultra ECT C2/C3 features its most advanced emissions-compatible technology that helps to keEP diesel particulate filters clean to help maintain engine performance. It helps to reduce engine friction to provide enhanced fuel economy.
Up to 2.6% greater fuel economy
Unsurpassed corrosive wear protection up to 3x better than the latest industry standard
up to 4x better wear protection than the latest industry standard.
45% cleaner pistons than the industry standard
Protects emission systems by helping to keEP diesel particulate filters clean
Unsurpassed sludge protection – no other motor oil cleans your engine better