2019 Hyundai Ioniq Plug-In Hybrid Oil Filter in Peoria, AZ

Yes—the oil filter is replaced with the oil to ensure debris is removed and the bypass valve does not leave oil unfiltered.

The filter holds contaminants the oil carries away; as it loads, the bypass valve opens to maintain flow, but that means the engine sees unfiltered oil. Replacing the filter at every oil change preserves protective film strength and reduces quiet, cumulative wear. This is standard practice for the 2019 Hyundai Ioniq Plug-In Hybrid and similar engines.

• New filter matched to the engine
• Fresh gasket and clean sealing surfaces
• Post-run leak check and final level check

The service includes draining the oil, fitting a new matched filter with a fresh gasket, refilling with the specified oil, and performing a leak and level check.

Technicians clean the mounting base, renew sealing surfaces, and torque components properly. After startup, they verify oil pressure and inspect the filter seam and drain area for leaks. The goal is clean, filtered circulation from the first restart.

• Old oil removed and captured for recycling
• Filter installed to the engine’s requirements
• Final inspection after the engine reaches operating pressure

The filter loads with debris, the bypass valve opens, and the engine circulates unfiltered oil—accelerating quiet, cumulative wear.

Unfiltered flow allows fine particles to pass through bearings and cam surfaces, undermining long-term smoothness. Varnish and deposits can also increase over time. Replacing the filter at each oil change avoids these risks and supports consistent performance.

• Higher chance of abrasive particles recirculating
• Increased deposit formation over time
• Reduced protection under heat and load

Yes—the filter must be matched to the 1.6-liter inline 4-cylinder engine; filters are not interchangeable across engines.

Correct fitment ensures proper bypass valve calibration, sealing, and flow characteristics for this engine. Using a matched filter helps maintain oil pressure control and effective debris capture. Your service advisor will select the right filter for the 2019 Hyundai Ioniq Plug-In Hybrid without requiring you to track part numbers.

• Matched to 1.6L inline-4 architecture
• Correct gasket size and thread engagement
• Validated bypass and flow performance

It can be done, but it is not recommended because the loaded filter can send unfiltered oil through the bypass valve.

Skipping the filter leaves yesterday’s debris in today’s oil circuit. The bypass valve protects flow, not cleanliness, so wear continues quietly. Manufacturers pair oil and filter changes to maintain consistent protection and performance.

• Reduced filtration if the media is already loaded
• Higher risk of fine-particle circulation
• Better practice: replace oil and filter together

Use our online portal to schedule service or call {{rooftop.phone}} for help.

Choose a time that fits your day, review available service specials, and note any concerns for the advisor. Our team will fit the correct filter, renew sealing surfaces, and perform a post-run leak check to confirm everything is set.

• Book online 24/7 with instant confirmation
• Add notes about symptoms or requests
• Address: 8425 W Bell Rd, Peoria, AZ 85382