1. Product Overview
This document provides instructions for the DENSO Engine Oil Filter, Model 4056441415, distributed by Sixity Auto. This oil filter is designed to remove contaminants from your engine oil, ensuring optimal engine performance and longevity. Regular replacement of the engine oil filter is a critical component of vehicle maintenance.

Image 1.1: The DENSO Engine Oil Filter, Model 4056441415, shown with its original packaging.

Image 1.2: Official branding indicating DENSO Genuine Parts, ensuring quality and compatibility.
2. Vehicle Compatibility
This DENSO Engine Oil Filter (Model 4056441415) is compatible with the following vehicles:
- Toyota Yaris 1.5L L4: 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
- Specifically compatible with 2010-2014 1.5L L4;1NZFE engine codes.
- Also compatible with 2018 L, LE, and SE trims.
Always confirm vehicle fitment using your vehicle's specific year, make, and model to ensure proper compatibility before installation.
3. Installation Guidelines
Safety Precaution: Always ensure the engine is turned off and cool before beginning any maintenance. Use appropriate safety gear, including gloves and eye protection. If you are unsure about any step, consult a qualified mechanic.
- Prepare the Vehicle: Park the vehicle on a level surface and engage the parking brake. If necessary, raise the vehicle using a jack and secure it with jack stands.
- Locate Components: Identify the oil drain plug on the oil pan and the old oil filter.
- Drain Old Oil: Place a suitable oil drain pan beneath the oil drain plug. Carefully remove the drain plug and allow all the old engine oil to drain completely. Once drained, replace the drain plug and tighten it to the manufacturer's specifications.
- Remove Old Filter: Position the drain pan under the old oil filter. Use an oil filter wrench to loosen and remove the old filter. Be prepared for residual oil to spill.
- Prepare New Filter: Apply a thin film of new engine oil to the rubber gasket of the new DENSO oil filter. This helps ensure a proper seal.
- Install New Filter: Hand-tighten the new oil filter onto the engine until the gasket makes contact with the engine block. Then, tighten it an additional 3/4 to 1 full turn, or according to your vehicle manufacturer's specifications. Do not overtighten.
- Refill Engine Oil: Locate the engine oil fill cap. Refer to your vehicle's owner's manual for the correct type and quantity of engine oil. Carefully pour the new oil into the engine.
- Check for Leaks: Start the engine and let it run for a few minutes. Turn off the engine and check for any oil leaks around the new filter and drain plug.
- Verify Oil Level: After a few minutes, check the engine oil level using the dipstick and add more oil if necessary.
- Dispose of Waste: Properly dispose of the old engine oil and filter at an authorized recycling center.
4. Maintenance
The engine oil filter should be replaced regularly to maintain engine health. Consult your vehicle's owner's manual for specific oil and filter change intervals. Typically, oil filters are replaced every time the engine oil is changed, which can range from every 3,000 to 10,000 miles, depending on the vehicle, oil type, and driving conditions.
5. Troubleshooting
If you encounter issues after replacing your oil filter, consider the following:
- Oil Leaks: Check if the oil filter is properly tightened and if the gasket was correctly seated and lubricated. Ensure the drain plug is also tight.
- Low Oil Pressure Light: This could indicate an improperly installed filter, a faulty filter, or insufficient oil. Immediately check the oil level and inspect the filter installation. If the light persists, discontinue driving and seek professional assistance.
- Incorrect Filter Size: An incorrect filter may not seal properly, leading to leaks or inadequate filtration. Always verify compatibility before installation.
6. Specifications
| Brand (Product) | DENSO |
| Brand (Distributor) | Sixity Auto |
| Model Number | 4056441415 |
| Material | Silicone |
| Product Grade | Replacement Part |
| Vehicle Service Type | Car, Truck |
| Item Dimensions (L x W x H) | 3 x 3 x 3 inches |
| Thread Size | M22 x 1.5 |
| Item Weight | 8 ounces |
| Automotive Fit Type | Vehicle Specific Fit |
7. Warranty Information
For detailed warranty information regarding this DENSO Engine Oil Filter, please refer to the official documentation provided by DENSO or contact Sixity Auto directly. Warranty terms and conditions may vary.
8. Support
For further assistance, technical support, or inquiries regarding this product, please contact Sixity Auto customer service. Contact details can typically be found on their official website or through your purchase platform.
Video 8.1: A general promotional video from Sixity Auto, highlighting their commitment to quality auto parts. This video does not contain specific installation instructions for the oil filter.