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Item #:
178821071
22641-AA79A Upstream Oxygen Sensor for Subaru 2019-2022 Ascent 2.4L H4, 2020-2022 Legacy/Outback 2.4L H4, 22641AA79A, 27081
Item #:
178821071
MWK 182587
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Imported from USA store
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This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
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What Stands Out
Precision Fit
Engineered specifically for Subaru models 2019-2022, ensuring a perfect fit and optimal performance for 2.4L H4 engines, minimizing installation issues.
Enhanced Performance
This upstream oxygen sensor enhances fuel efficiency and reduces emissions, directly addressing engine performance issues compared to competitors.
Durable Design
Built with high-quality materials to withstand extreme temperatures and vibrations, ensuring longevity and reliability under all driving conditions.
Product Details
| Mounting Type | Flange Mount |
| Output Type | electrical signal |
| Specific Uses For Product | automotive |
| Item Dimensions | 7.1 x 3.1 x 2.4 inches (18 x 7.9 x 6.1 cm) |
| Item Weight | 0.5 Kilograms |
| Brand Name | Amrxuts |
| Model | 22641AA79A, 27081 |
| Manufacturer | Amrxuts |
| Part Number | 22641AA79A, 27081 |
| Included Components | Hardware + Plastic |
| Brand | Amrxuts |
| Item dimensions L x W x H | 7.1 x 3.1 x 2.4 inches (18 x 7.9 x 6.1 cm) |
Who Should Buy?
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Subaru Owners
Ideal for Subaru owners needing a replacement oxygen sensor to maintain vehicle performance and emissions compliance.
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DIY Mechanics
Perfect for DIY mechanics looking to perform their own vehicle repairs without professional assistance.
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Budget-Conscious Buyers
A cost-effective choice for those seeking an affordable solution for oxygen sensor replacements.
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Non-Subaru Vehicles
Not suitable for vehicles other than specified Subaru models; compatibility is limited.
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Professional Installers
May not meet the high-quality standards preferred by professional automotive technicians for sensitive applications.
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Performance Enthusiasts
Performance-driven users might seek advanced sensors beyond basic replacements for enhanced vehicle tuning.
Product Description
22641-AA79A Upstream Oxygen Sensor for Subaru 2019-2022 Ascent 2.4L H4, 2020-2022 Legacy/Outback 2.4L H4, 22641AA79A, 27081
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What vehicles are compatible with this oxygen sensor?
Answer: It fits Subaru Ascent 2019-2022, Subaru Legacy 2020-2022, and Subaru Outback 2020-2022 with a 2.4L H4 engine. -
Question:
What is the benefit of replacing the O2 sensor?
Answer: Replacing the O2 sensor improves fuel efficiency, enhances performance, and helps keep emissions low. -
Question:
Is there a warranty for this product?
Answer: Yes, there is a 1-year guarantee; contact us for a replacement if there are quality issues.
Amrxuts Oxygen Editorial Review
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Mohd
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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Shawati
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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Youcef
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“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
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6/7/2026 · via Trustpilot
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Kwame
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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MWK 182587
This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Enhances fuel efficiency, leading to cost savings.
- Reduces harmful emissions to support environmental regulations.
- Boosts engine performance with rapid response and optimized design.
- Long-lasting product lifespan exceeding standard O2 sensors.
- Easy installation with direct fit for selected Subaru models.
- Backed by a 1-year guarantee for quality assurance.
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