Choosing the right oil and filters for your Mazda CX-5 helps protect the engine, maintain fuel efficiency, and extend the vehicle’s life. This guide highlights five well-matched products, including OEM filters, premium synthetic motor oil, and compatible oil filters, all sourced from reputable brands. Each option is designed to support Mazda’s SkyActiv engines and CX-5 model ranges, ensuring reliable lubrication and clean operation between changes.
A quick product snapshot to compare at a glance:
| Product | Brand | Type | Key Benefit |
|---|---|---|---|
| Mazda (PE01-14-302A) Oil Filter Cartridge | Mazda | OEM exact fit and durable construction | |
| Valvoline Advanced Full Synthetic 0W-20 Motor Oil 5 QT | Valvoline | Enhanced wear protection and deposit defense | |
| Kefly PE01-14-302A Engine Oil Filters | Kefly | Compatibility with multiple Mazda models including CX-5 | |
| Purolator PL14612 PurolatorONE Spin-On Oil Filter | Purolator | High dirt-holding capacity and synthetic media | |
| Purolator PBL14612 PurolatorBOSS Spin-On Oil Filter | Purolator | Extended protection and leak resistance |
Mazda OEM Oil Filter Cartridge

The Mazda PE01-14-302A oil filter cartridge is a genuine OEM replacement designed to match the factory part for Mazda vehicles, including CX-5 models. It offers an exact fit and durable construction to maintain proper oil filtration under typical driving conditions. OEM parts are engineered to align with Mazda’s filtration standards and engine tolerances, supporting reliable lubrication and engine cleanliness over service intervals.
Valvoline Advanced Full Synthetic 0W-20 Motor Oil 5 QT

Valvoline Advanced Full Synthetic 0W-20 motor oil is formulated to meet modern engine demands with strong wear protection and deposit defense. The product claims enhanced protection against wear, heat, and deposits, contributing to smoother performance and potentially better fuel economy. This 5-quart container is suitable for Mazda CX-5 models requiring 0W-20 or similar synthetic blends, offering clean operating conditions and easier cold-start protection.
Kefly PE01-14-302A Engine Oil Filters

Kefly’s engine oil filter kit for Mazda 3, CX-5, and related models includes the PE01-14-302A filter element with compatible fit for multiple SkyActiv engines. The listing emphasizes dual protection through high-quality filter materials and a compatible replacement number set. This option can be a practical choice for CX-5 owners who want a reliable aftermarket filter that aligns with OE expectations while providing broad model compatibility and a straightforward replacement process.
Purolator PL14612 PurolatorONE Advanced Engine Protection Spin-On Oil Filter

Purolator PL14612 PurolatorONE filters offer high-density synthetic media and a leak-proof seal designed to capture over 99% of dirt and contaminants. With the ability to extend intervals between oil changes, these filters support consistent engine protection for CX-5 models. The gasket is PTFE-treated for improved resistance to leaks and heat, complementing engine reliability and long-term performance expectations.
Purolator PBL14612 PurolatorBOSS Spin-On Oil Filter

PurolatorBOSS filters are designed for maximum engine protection, offering up to 20,000 miles between changes in some applications. The SmartFUSION full synthetic media provides high dirt removal efficiency, while the PuroSEAL gasket contributes to robust leak protection and extended filter life. This option is suitable for CX-5 owners seeking premium filtration and durability for extended maintenance cycles.
Buying Guide: Key Considerations For Mazda CX-5 Oil and Filter Purchases
- Engine type and model year: CX-5 generations use different oil specifications and filter interfaces. Confirm your model year and engine code to ensure compatibility with 0W-20 synthetic oil and the correct filter size.
- Oil viscosity and specifications: Many Mazda CX-5s benefit from 0W-20 synthetic or synthetic-blend oils. Always refer to the owner’s manual for recommended viscosity and approvals (e.g., ILSAC, Mazda specifications).
- OEM vs aftermarket filters: OEM filters reliably match factory standards, but high-quality aftermarket options can offer comparable filtration, sometimes with broader availability. Verify fitment and gasket compatibility.
- Filtration media quality: High-density synthetic media improves dirt-holding capacity and can extend service intervals. Look for filters with durable gaskets and leak-resistant designs.
- Drain plug washers and ancillary parts: When replacing oil filters, consider accompanying drain plug washers or gaskets to prevent leaks. Ensure compatibility with OEM part numbers if you mix brands.
- Maintenance intervals: While premium filters may support longer intervals, follow Mazda’s maintenance schedule and monitor oil quality, especially under extreme driving conditions.
- Brand reputation and warranties: Choosing established brands (Mazda, Purolator, Valvoline, Kefly) can provide confidence in performance and availability of replacement parts.
- Installation ease: Some oil filters include gasket replacements or compatible drain plug components, making the change process more straightforward for DIY maintenance.
The selections above address a range of Mazda CX-5 maintenance needs—from OEM filter reliability to premium synthetic oil protection and compatible aftermarket filtration. When planning an oil change, verify model year and engine specifications, then pick a combination of oil and filters that meets Mazda’s recommendations while aligning with your driving conditions and service preferences.