The recommended oil for a 2018 Chrysler Pacifica is 0W-20 synthetic motor oil that meets Chrysler MS-6395, with a capacity of about 5.5 quarts and a typical change interval of 7,500 miles or 12 months, depending on driving conditions.
Oil type and specifications
To ensure proper protection for the Pacifica’s 3.6L engine, use a high-quality 0W-20 synthetic oil that meets the official Chrysler specification and standard API performance ratings.
- Viscosity: 0W-20 synthetic motor oil (optimized for cold starts and fuel efficiency).
- Certification: API SN or newer; ILSAC GF-5 or newer.
- Chrysler spec: MS-6395 (oil meeting this spec is required for warranty and performance).
- Format: Full synthetic is preferred; synthetic-blend is acceptable if it clearly states MS-6395 compliance.
In practice, choose a product labeled as 0W-20 synthetic that explicitly meets MS-6395 and API SN or newer. This combination provides the right balance of protection, engine cleanliness, and efficiency for the Pacifica.
Oil capacity and change interval
Knowing how much oil your engine holds and when to change it helps avoid under- or over-maintenance.
- Oil capacity: Approximately 5.5 quarts (roughly 5.2–5.7 quarts depending on filter and variant).
- Change interval: About every 7,500 miles or 12 months under normal conditions; follow the vehicle’s oil life monitor for precise timing.
If you frequently drive under severe conditions (towing, extreme temperatures, frequent short trips, heavy stop-and-go), the manual advises more frequent changes, and you should rely on the oil life monitor for guidance.
Gas-powered vs. Hybrid models
Gas-powered Pacifica (3.6L V6)
Gas models use the same oil specification: 0W-20 synthetic oil meeting MS-6395. The recommended change interval remains the same under typical conditions.
Pacifica Hybrid
The 2018 Pacifica Hybrid also requires 0W-20 synthetic oil and follows a similar maintenance schedule. The hybrid system does not alter the required oil grade, but always consult the owner's manual for any hybrid-specific guidance.
Summary
For a 2018 Chrysler Pacifica, use 0W-20 synthetic motor oil that meets Chrysler MS-6395, with a capacity of about 5.5 quarts and a typical change interval of around 7,500 miles or 12 months, adjusted for driving conditions via the oil life monitor. The same specification applies to both gas-powered and hybrid versions. Always verify current guidance in the owner's manual and choose a product clearly labeled to meet MS-6395.