2017 Chevrolet Malibu — Complete Fluid Specifications

Quick Reference

Engine Oil

For your 2017 Chevrolet Malibu, the factory-recommended engine oil is SAE 5W-30 meeting the dexos1 Gen2 specification. This specification ensures the oil meets General Motors' stringent requirements for fuel economy, engine protection, and emissions system compatibility. Always look for the official dexos1 Gen2 logo on the oil bottle to confirm it meets the specification. Using oil that does not meet this specification can lead to premature engine wear, reduced fuel efficiency, and may void your powertrain warranty.

Capacity: The 2017 Chevrolet Malibu with the 1.5L and 2.0L turbocharged engines typically requires approximately 5.0 quarts (4.7 Liters) of engine oil when performing an oil and filter change. Always verify the exact capacity in your owner's manual or OEM service information, as slight variations can occur.

Intervals: Chevrolet recommends changing the engine oil and filter every 7,500 miles or 12 months, whichever comes first, under normal driving conditions. However, your vehicle is equipped with an Oil Life System (OLS) that actively monitors driving conditions, engine operating temperature, and other factors to determine the optimal oil change interval. It is crucial to follow the OLS indicator on your instrument cluster. When the system indicates an oil change is due, typically around 7,500 miles or less depending on driving habits, it's time for service. Ignoring the OLS or extending oil change intervals can lead to sludge buildup, increased engine wear, and potential engine damage.

Common Pitfalls: Never use conventional oil or oil that does not carry the dexos1 Gen2 approval. While some oils may state "meets or exceeds" GM specifications, only those with the official licensed dexos1 logo are guaranteed to meet the full requirements. Always replace the oil filter with a new, high-quality filter designed for your specific engine.

Engine Coolant

Your 2017 Chevrolet Malibu uses DEX-COOL extended-life engine coolant. This is an Organic Acid Technology (OAT) coolant, typically recognizable by its orange or red color. DEX-COOL is formulated to provide long-lasting corrosion protection for aluminum and other engine components, offering excellent heat transfer capabilities.

Capacity: The cooling system capacity for the 2017 Malibu is approximately 7.9-8.5 quarts (7.5-8.0 Liters). This can vary slightly based on the engine and specific vehicle configuration. Consult your owner's manual for the precise capacity.

Intervals: DEX-COOL is designed for long service intervals. Chevrolet typically recommends checking the coolant level at every service and replacing it every 5 years or 100,000 miles, whichever comes first. However, always follow the specific recommendations in your owner's manual. Regular inspection of the coolant level and condition is essential.

Common Pitfalls: Do NOT mix DEX-COOL with other types of coolants, especially older Inorganic Acid Technology (IAT) coolants (typically green/blue) or Hybrid Organic Acid Technology (HOAT) coolants. Mixing different coolant chemistries can lead to gelling, clogging of the cooling system, corrosion, and severe engine damage. If you need to top off your coolant, always use a pre-diluted 50/50 mix of DEX-COOL or a concentrated DEX-COOL that you dilute with distilled water. Never use tap water, as minerals can cause deposits and corrosion.

Transmission Fluid

The 2017 Chevrolet Malibu, depending on the engine and transmission, most commonly utilizes a 6-speed automatic transmission (6T40). The factory-specified fluid for this transmission is DEXRON-VI Automatic Transmission Fluid (ATF).

Capacity: The 6T40 transmission typically holds around 7.9 quarts (7.5 Liters) during a complete fluid change. This figure can vary for a drain and fill, which usually replaces only a portion of the total fluid. For accurate capacity, refer to your owner's manual.

Intervals: Chevrolet often states that the transmission fluid in your Malibu is "filled for life" under normal driving conditions. However, for vehicles driven under severe conditions (e.g., heavy towing, frequent stop-and-go traffic, mountainous terrain, or commercial use), it is generally recommended to inspect and potentially change the transmission fluid and filter every 50,000 to 100,000 miles. Many transmission specialists recommend a fluid service every 60,000-80,000 miles as a preventative measure to extend transmission life, regardless of driving conditions. Always consult your owner's manual for the most accurate service intervals based on your vehicle's specific usage.

Common Pitfalls: Never use "universal" ATF or any fluid that does not explicitly state it meets the DEXRON-VI specification. Using incorrect fluid can lead to harsh shifts, transmission slippage, overheating, and eventual transmission failure. While a full flush can be beneficial, ensure it