Finding the exact 2018 toyota rav4 oil filter part number is the first step toward saving hundreds on routine maintenance, but using the wrong cartridge or installing the filter ring incorrectly can quickly cause severe oil leaks or engine damage. At Vroomdan, our lead mechanics have serviced hundreds of fourth-generation RAV4 models to help you cut through part catalog confusion. Beyond changing your oil filter, taking control of your SUV’s maintenance reveals an entire world of hidden features and owner tricks engineered directly into your dashboard.
Your RAV4 has a secret menu on the infotainment screen.
And 9 other things Toyota never told you.
Key fob window trick · Smart key deactivation · Hidden cargo floor levels · Kick sensor secrets · and 6 more.
▶ Read Now — Show Me Everything
bryansgarage.com · Lead Editor · 2026
In This Guide
- Official Toyota OEM and aftermarket part numbers for the 2018 RAV4 oil filter
- Engine compatibility across 2.5L Gas (2AR-FE) and 2.5L Hybrid (2AR-FXE) trims
- Cartridge filter replacement step-by-step instructions and torque specifications
- Essential specialty tools needed to safely remove the plastic filter housing
- Critical DIY mistakes that cause catastrophic oil starvation and oil housing cracks
2018 Toyota RAV4 Oil Filter Part Number and Complete Specification Guide
The official OEM 2018 toyota rav4 oil filter part number is 04152-YZZA1.
Toyota also catalogues this exact paper filter element under the superseded factory part number 04152-31090.
You must understand that the 2018 RAV4 uses a cartridge-style oil filter insert rather than a traditional spin-on metal canister.
This single cartridge part fits all 2018 RAV4 trim levels equipped with the 2.5L 4-cylinder engine, including LE, XLE, SE, Adventure, Platinum, and Hybrid models.
Choosing an authentic OEM filter cartridge ensures that synthetic oil flows through high-density pleated media designed to catch microscopic metallic wear debris.
When ordering online or at an auto parts counter, verify that your kit includes the paper element, two rubber O-rings, and the plastic drain tool insert.
If you prefer buying from local auto retail stores, high-quality aftermarket alternatives match the precise physical dimensions of the 04152-YZZA1 factory element.
Popular cross-reference numbers include Mobil 1 M1C-256A, Wix 57047, K&N HP-7020, and Fram Extra Guard CH10295 for a standard toyota rav4 2018 oil filter service.
Replacing the crush washer on your oil pan drain plug is equally vital during every oil change routine.
The OEM drain plug gasket part number for your 2018 RAV4 is 90430-12031.
If your lower plastic oil housing cap has suffered damage from previous over-torquing, the complete replacement housing part number is 15620-36020.
Understanding these precise component codes gives you total independence from inflated dealership invoice charges during routine servicing.
Much like checking engine specs on an older 2009 toyota rav4 engine, maintaining proper oil pressure on the fourth-gen platform requires total accuracy with parts fitment.
| Component | OEM Part Number / Specification | Mechanical Purpose / Notes |
|---|---|---|
| OEM Oil Filter Cartridge | 04152-YZZA1 (or 04152-31090) | Includes filter media, housing O-ring, and cap drain insert |
| Filter Housing Cap | 15620-36020 | Reinforced plastic housing containing internal bypass spring |
| Oil Drain Plug Gasket | 90430-12031 | Crushable blue form-gasket to prevent oil pan leaks |
| Recommended Motor Oil | SAE 0W-20 Full Synthetic | 4.6 US Quarts capacity with filter change |
| Filter Wrench Tool | 64mm 14-Flute Socket | Engages outer housing tabs without cracking plastic ears |
Cartridge vs Spin-On Oil Filters: Understanding Your 2.5L Engine
Toyota transitioned the RAV4 2.5L engine family to cartridge oil filtration systems to reduce environmental metal waste.
Instead of throwing away a steel housing every 5,000 miles, you only replace the internal pleated paper element and rubber sealing rings.
The plastic filter housing remains permanently attached to the engine block mounting base.
This design requires a specialized 64mm 14-flute oil filter cap wrench tool to unscrew the cap without cracking its composite tabs.
Never attempt to remove a standard toyota rav4 2018 oil filter housing using adjustable strap wrenches or channel locks.
Doing so will shatter the brittle plastic lugs on the housing cap and leave your SUV immobile on jack stands.
Using improper tools creates overwhelming frustration when a simple maintenance job turns into a towed repair bill