ACDelco GEAR OIL GL-5 (80W-90)

ACDelco Gear Oil GL-5 (80W-90)

ACDelco Select SAE LS 80W-90 is a high performance limited slip hypoid gear oil for highly stressed normal and limited slip differentials, formulated with high quality base stocks and EP additive system to reduce friction and operating temperature in limited slip applications. It can be used for passenger cars, mini-vans, sports utility vehicles and light duty trucks in normal and severe driving conditions.

GOOD MAINTENANCE PRACTICES

• For directions for use refer to your vehicle’s service manual.

FREQUENTLY ASKED QUESTIONS

Q: Are there different gear oils for front and rear differentials?
A: Yes. Most differentials and transfer cases are designed for use with a specific oil. Consult owner’s manual for the correct fluid to use.

Q: Are GL-4 and GL-5 gear oils interchangeable?
A: No. GL-4 and GL-5 gear oils may not be interchangeable due to the differing viscosity and limited slip properties. For best results, use the oil recommended in the owner’s manual.

Q: Are there different types of gear oil for heavy duty and passenger vehicles?
A: Yes. Most vehicles, both heavy duty and passenger car, now require a specific type of oil for each vehicle type and model. For best results, use the oil recommended in the owner’s manual.