The Subaru Impreza benefits from using the right-grade motor oil and a compatible oil filter kit. This guide highlights five highly relevant oil and filter kit options along with genuine Subaru motor oil designed for Impreza and related models. Each entry includes a quick feature snapshot and a direct link to the product for easy comparison. Use this as a reference when selecting an oil change kit or synthetic oil to help maintain engine performance and longevity.
| Product | Brand | Oil Type / Qts | Compatibility |
|---|---|---|---|
| Subaru Forester Outback Impreza Ascent Legacy Crosstrek Oil Change Kit | Subaru | 5 Qt Synthetic SAE 0W-20 | 2011-2025 Impreza, Outback, Forester, Crosstrek, Ascent |
| Genuine Subaru Forester Outback Impreza Crosstrek Oil Change Kit | Subaru | 6 Qt Synthetic SAE 0W-20 | 2011-2025 Impreza, Crosstrek, Outback, Forester |
| Subaru Synthetic Motor Oil SAE 0W-20 5 Quart | Subaru | 5 Qt | 2019-2023 Ascent, 2018-2023 XV Crosstrek |
| Subaru Synthetic Motor Oil SAE 0W-16 5 Quart | Subaru | 5 Qt | 2025 Crosstrek, 2025 Impreza |
| Subaru Engine Oil Filter & Crush Washer Kit | Subaru | Multiple pack options | Outback, Legacy, Impreza, Forester, XV Crosstrek |
Subaru Forester Outback Impreza Ascent Legacy Crosstrek Oil Change Kit – Filter – Gasket – & 5 Qts Synthetic Motor Oil SAE 0W-20

This kit includes a genuine Subaru oil filter, crush gasket, and five quarts of synthetic 0W-20 motor oil. It is designed for multiple Subaru models and aligns with Subaru part numbers 15208AA21A for the filter and 803916010 for the crush gasket. The kit supports typical 6,000–7,500 mile service intervals depending on driving conditions and the owner’s manual recommendations.
Key considerations: filter compatibility may vary with model year updates; verify the filter style against your Subaru’s current part; ensure you have the correct oil capacity for your specific engine variant as per the owner’s manual.
Genuine Subaru Forester Outback Impreza Crosstrek Oil Change Kit Filter Gasket & 6 Qts Synthetic Motor Oil SAE 0W-20 2011-2025

This 6-quart oil change kit targets 2011-2025 models including Impreza, Crosstrek, and Outback. It pairs a Subaru-approved 0W-20 synthetic oil with the factory-recommended filter and crush gasket. The kit emphasizes that part numbers for the filter (15208AA21A) and the crush gasket (803916010) are applicable for the current Subaru lineup.
Key considerations: confirm your model year and engine type to ensure the correct oil capacity; follow the owner’s manual for service intervals and exact specifications to avoid overfilling or underfilling.
Subaru Synthetic Motor Oil SAE 0W-20 5 Quart Container SOA427V1325 OEM Genuine

Genuine Subaru 0W-20 synthetic motor oil, packaged in a 5-quart container. This oil is listed as suitable for 2019-2023 Ascent and 2018-2023 XV Crosstrek (All Engines). It is designed to meet Subaru’s specifications for modern engines and to work with the recommended oil change intervals.
Key considerations: verify compatibility with your engine type and year; use the oil with the correct filter and gasket to maintain engine protection and warranty coverage if applicable.
Subaru Synthetic Motor Oil SAE 0W-16 5 Quart Container SOA427V3100 OEM

0W-16 viscosity oil designed for specific 2025 Crosstrek and 2025 Impreza models, with a 5-quart container. This option aligns with Subaru’s newer engine designs that require a lighter viscosity for improved efficiency and performance.
Key considerations: ensure your vehicle’s year and engine configuration require 0W-16; confirm service intervals and any manufacturer cautions about the transition from 0W-20 to 0W-16 if updating your fleet to newer oil standards.
Subaru Engine Oil Filter & Crush Washer Kit (1, 2, 3, 6, 12 pks available) Outback Legacy Impreza Forester XV Crosstrek Ascent 15208AA21A 803916010 (1 Pack)

This kit emphasizes the updated Subaru oil filter design and includes the oil filter and crush gasket. It notes Subaru part numbers 15208AA21A and 803916010 and recommends following the owner’s manual for changing schedules. Available in single-pack and multi-pack options to suit different maintenance needs.
Key considerations: verify the filter style matches your vehicle’s current production run; consider purchasing in multiples if you perform frequent oil changes or manage multiple Subaru vehicles.
Subaru Engine Oil Filter & Crush Gasket Kit (1, 2, 3, 6, 12 pks available) Outback Legacy Impreza Forester XV Crosstrek Ascent 15208AA21A & 803916010 (3 Pack)

This three-pack kit provides the same filter and gasket parts, designed for multiple Subaru models including Outback, Legacy, and Impreza. It reiterates the updated filter design and the necessity of regular oil changes per the owner’s manual guidelines.
Key considerations: buying in a multi-pack can reduce per-change costs and ensure you have replacement filters on hand for routine maintenance across multiple Subaru vehicles.
Subaru Engine Oil Filter & Crush Washer KIT 15208AA100 & 11126AA000 Genuine Legacy Outback Impreza Wrx STi Forester Baja

This kit references older Subaru part numbers (15208AA100 for the filter and 11126AA000 for the crush washer) and is associated with earlier model years such as Legacy Outback Impreza and Forester. It highlights the need to match filter designs to the correct production period for reliable filtration.
Key considerations: confirm compatibility with your model year to avoid mismatch; refer to the owner’s manual for the recommended change interval and exact parts for your vehicle’s build.
Subaru Engine Oil Filter & Crush Washer Kit (1, 2, 3, 6, 12 pks available) Outback Legacy Impreza Forester XV Crosstrek Ascent 15208AA21A 803916010 (1 Pack)

This product emphasizes the same updated Subaru filter and provides a single-pack option with part numbers 15208AA21A and 803916010. It reinforces the reminder to follow the owner’s manual for the replacement schedule based on driving conditions.
Key considerations: single-pack purchases can be ideal for owners performing one-off changes; always verify that the filter type aligns with your vehicle’s current production year.
Buying Guide: Key Considerations for Subaru Impreza Oil and Filter Upgrades
- Oil viscosity and engine design: Older Impreza models commonly use 0W-20, while newer variants may require 0W-16. Check your owner’s manual to confirm the recommended viscosity for your engine and year.
- Filter compatibility: Subaru has updated oil filter designs over time. Ensure the filter model matches the current production run of your vehicle to ensure proper sealing and filtration.
- Oil capacity: Editions of the Impreza and its siblings vary in total oil capacity. Confirm the capacity before purchasing a kit to avoid underfilling or overfilling the engine.
- Gasket and crush washer: A crush washer is essential for sealing the drain plug. Some kits include it, while others may require a separate purchase; verify that 803916010 or equivalent gaskets are appropriate for your model.
- Multi-pack versus single-pack: If you maintain multiple Subaru vehicles or perform frequent oil changes, multi-pack options can offer cost efficiency and inventory convenience.
- Manufacturer guidance: Adhere to Subaru’s service intervals and replacement schedules as outlined in the owner’s manual. The right interval helps maintain engine performance and warranty eligibility.
- Warranty and approvals: Using genuine Subaru motor oil and filters can support warranty compliance and align with Subaru’s recommended specifications for the engine.