Looking for the best Subaru Impreza O-rings? We’ve tested and reviewed the top 10 options to help you find the perfect fit for your car.
Subaru Impreza owners know the importance of reliable parts. O-rings are small but vital for your car’s performance. They keep systems like the engine and cooling running smoothly.
Choosing the right O-rings can save you time and money. We’ve tested and reviewed the best options for your Impreza. Find out which ones fit perfectly and last longer.
Discover genuine OEM parts and affordable alternatives. Learn how to install them easily and keep your Subaru in top shape. Read on to make the smart choice for your car.
List of Top 10 Subaru Impreza O-Rings
| Image | Title | Best For | Price |
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Subaru 2011-2025 Variable Control Valve O-Ring WRX Forester Ascent BRZ Crosstrek Impreza Outback WRX Legacy 806944060 Genuine OEM |
This genuine Subaru O-Ring is perfect for car owners who want a quick and reliable fix for their WRX, Forester, Ascent, BRZ, Crosstrek, Impreza, Outback, or Legacy from 2011 to 2025. It’s an easy way to keep your car running smooth and strong. |
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ZanFyxil 806912200 O-Ring (12.3×2.4mm) -CVT Transmission Control Valve Seal – Fit for Subaru Crosstrek, Forester, Impreza, Legacy, Outback XV Crosstrek – 2 Pack |
This ZanFyxil O-Ring 2-pack is perfect for Subaru owners who want to keep their CVT transmission running smoothly. It’s ideal for 2016-2021 Crosstrek, 2014-2021 Forester, 2012-2021 Impreza, 2013-2021 Legacy, 2013-2021 Outback, and 2013-2015 XV Crosstrek models. |
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Subaru 806912200 O-Ring (12.3X2.4) CVT Transmission Control Valve Seal Fits Crosstrek, Forester, Impreza, Legacy, Outback |
This Subaru O-Ring Seal is perfect for owners of Crosstrek, Forester, Impreza, Legacy, or Outback models. It fits specific years of these cars, keeping your CVT transmission in top shape. |
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806944060 for Subaru Variable Control Valve O-Ring,Compatible with Subaru 2011-2025 Variable WRX Forester Ascent BRZ Crosstrek Impreza Outback WRX Legacy 2-Pack |
This 2-pack of 806944060 O-rings is perfect for Subaru owners who want to fix oil leaks and keep their engines running smoothly. It’s easy to install and saves money on repairs. |
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6 PCS 34439FG000 34439AE021 Power Steering Pump Rubber Inlet & Outlet O-Ring Seals,Compatible with Subaru 2003 to 2018 Impreza, WRX, STI, Forester, Legacy, Outback, and Baja Turbo |
This 6-piece O-ring set is perfect for Subaru owners and mechanics who need a reliable and easy fix for power steering pump leaks. It’s ideal for DIY repairs and saves time and money. |
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Subaru Genuine Power Steering Pump O-Ring – 34439FG000-2004-2019 Impreza WRX STi |
This Subaru Genuine Power Steering Pump O-Ring is perfect for Impreza WRX STi owners who want reliable, high-quality parts. It’s easy to install and fits perfectly, keeping your steering smooth and trouble-free. |
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Subaru Water Transfer Pipe O-Ring Set of 2 for Impreza WRX STi Turbo Forester Outback – 806933080 – Genuine OEM |
This Subaru Water Transfer Pipe O-Ring Set is perfect for Subaru owners who want reliable, genuine parts. It fits many models, including Impreza, WRX, Forester, and Outback, from 1990 to 2026. |
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4 PCS 806933010 806933080 Water Transfer Pipe O-Ring Set (33.7 × 3.5mm), Fit for Subaru Impreza, WRX/STI, Impreza, Forester, Outback, Legacy, BRZ |
This 4-piece O-ring set is perfect for Subaru owners who need a reliable replacement for their water transfer pipe seals. It’s ideal for DIY repairs or professional mechanics working on Subaru models like the Impreza, WRX/STI, Forester, Outback, Legacy, or BRZ. |
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6PCS Replacement for Subaru 806933080 Water Transfer Pipe O-Ring Set 806933080 for Subaru Impreza WRX STi Forester Outback Legacy |
This 6PCS Replacement for Subaru 806933080 Water Transfer Pipe O-Ring Set is perfect for Subaru owners who want to fix coolant leaks and keep their engines running smoothly. It’s ideal for DIYers with basic tools and mechanical skills. |
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TTDYKX 4Pack 806944060 Control Valve O-Ring Compatible with Subaru Impreza Forester 2011-2023 |
This kit is perfect for Subaru owners. It helps you fix oil leaks quickly. These O-rings fit your car well. They keep your engine safe. Using them is easy and fast. |
Detailed Reviews
Discover the top 10 Subaru Impreza O-Rings in this expert-curated guide. Each product is thoroughly reviewed for performance, durability, and value. Whether you need affordable or premium options, this guide helps you find the perfect fit. Read on to make an informed choice and keep your Subaru running smoothly.
1. Subaru 2011-2025 Variable Control Valve O-Ring WRX Forester Ascent BRZ Crosstrek Impreza Outback WRX Legacy 806944060 Genuine OEM

The Subaru Variable Control Valve O-Ring is a genuine OEM part designed for precision and durability. It ensures optimal performance in your Subaru’s engine system.
This seal oring fits multiple Subaru models, including the Ascent, BRZ, Crosstrek, Impreza, Legacy, Outback, and WRX. It’s compatible with vehicles from 2011 to 2025, making it a versatile choice.
Easy to install, long-lasting, and reliable. Trust this part to keep your Subaru running smoothly.
| Pros | Cons |
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Perfect For:
This genuine Subaru O-Ring is perfect for car owners who want a quick and reliable fix for their WRX, Forester, Ascent, BRZ, Crosstrek, Impreza, Outback, or Legacy from 2011 to 2025. It’s an easy way to keep your car running smooth and strong.
Ready to Purchase?
2. ZanFyxil 806912200 O-Ring (12.3×2.4mm) -CVT Transmission Control Valve Seal – Fit for Subaru Crosstrek, Forester, Impreza, Legacy, Outback XV Crosstrek – 2 Pack

The ZanFyxil 806912200 O-Ring is a must-have for Subaru owners. This 2-pack of 12.3×2.4mm seals is designed for CVT transmission control valves.
It fits many Subaru models, restores transmission performance, and prevents leaks. The durable material withstands high stress, extending your drivetrain’s lifespan.
| Pros | Cons |
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Perfect For:
This ZanFyxil O-Ring 2-pack is perfect for Subaru owners who want to keep their CVT transmission running smoothly. It’s ideal for 2016-2021 Crosstrek, 2014-2021 Forester, 2012-2021 Impreza, 2013-2021 Legacy, 2013-2021 Outback, and 2013-2015 XV Crosstrek models.
Ready to Purchase?
3. Subaru 806912200 O-Ring (12.3X2.4) CVT Transmission Control Valve Seal Fits Crosstrek, Forester, Impreza, Legacy, Outback

The Subaru 806912200 O-Ring is a vital seal for your car’s CVT transmission. It fits control valves in popular Subaru models.
This O-Ring works with Crosstrek, Forester, Impreza, Legacy, and Outback. Check your car’s year to ensure a perfect fit.
Easy to install, durable, and reliable. Keeps your transmission running smoothly.
| Pros | Cons |
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Perfect For:
This Subaru O-Ring Seal is perfect for owners of Crosstrek, Forester, Impreza, Legacy, or Outback models. It fits specific years of these cars, keeping your CVT transmission in top shape.
Ready to Purchase?
4. 806944060 for Subaru Variable Control Valve O-Ring,Compatible with Subaru 2011-2025 Variable WRX Forester Ascent BRZ Crosstrek Impreza Outback WRX Legacy 2-Pack

The 806944060 O-Ring is a reliable replacement for Subaru control valves. It fits many Subaru models, including Ascent, BRZ, Crosstrek, Impreza, and Legacy. This 2-pack ensures you have what you need for a quick fix.
Made from high-quality rubber, these O-rings provide excellent sealing and durability. They are easy to install, saving you time and money on maintenance.
| Pros | Cons |
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Perfect For:
This 2-pack of 806944060 O-rings is perfect for Subaru owners who want to fix oil leaks and keep their engines running smoothly. It’s easy to install and saves money on repairs.
Ready to Purchase?
5. 6 PCS 34439FG000 34439AE021 Power Steering Pump Rubber Inlet & Outlet O-Ring Seals,Compatible with Subaru 2003 to 2018 Impreza, WRX, STI, Forester, Legacy, Outback, and Baja Turbo

Revitalize your Subaru’s steering system with this 6-piece O-ring set. It’s compatible with various Subaru models from 2003 to 2018, offering a perfect fit and excellent sealing.
These O-rings are made of durable, oil-resistant rubber. They withstand high temperatures and pressure, ensuring long-lasting performance. Red and black rings are optimized for different conditions.
Easy to install, these O-rings save time and money. They restore your steering system’s performance, providing safety and peace of mind for you and your family.
| Pros | Cons |
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Perfect For:
This 6-piece O-ring set is perfect for Subaru owners and mechanics who need a reliable and easy fix for power steering pump leaks. It’s ideal for DIY repairs and saves time and money.
Ready to Purchase?
6. Subaru Genuine Power Steering Pump O-Ring – 34439FG000-2004-2019 Impreza WRX STi

The Subaru Genuine Power Steering Pump O-Ring is a must-have replacement part for your vehicle. It ensures smooth steering performance.
This O-ring connector is made with high-quality materials, providing a reliable seal. It’s a genuine Subaru part, so you can trust its durability. The universal fit makes it easy to install.
Manufactured in Japan, this O-ring meets strict quality standards. It’s designed for 2004-2019 Impreza WRX STi models. Keep your steering system in top shape with this essential component.
| Pros | Cons |
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Perfect For:
This Subaru Genuine Power Steering Pump O-Ring is perfect for Impreza WRX STi owners who want reliable, high-quality parts. It’s easy to install and fits perfectly, keeping your steering smooth and trouble-free.
Ready to Purchase?
7. Subaru Water Transfer Pipe O-Ring Set of 2 for Impreza WRX STi Turbo Forester Outback – 806933080 – Genuine OEM

Keep your Subaru running smoothly with this genuine OEM water transfer pipe O-ring set. It includes two O-rings designed specifically for various Subaru models. This set is a perfect fit for many popular vehicles, ensuring a reliable seal.
The compatible models include the Impreza, WRX, STI, Forester, Outback, and more, covering a wide range of years. With this OEM part, you can trust in its quality and performance, ensuring your Subaru’s cooling system functions optimally.
| Pros | Cons |
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Perfect For:
This Subaru Water Transfer Pipe O-Ring Set is perfect for Subaru owners who want reliable, genuine parts. It fits many models, including Impreza, WRX, Forester, and Outback, from 1990 to 2026.
Ready to Purchase?
8. 4 PCS 806933010 806933080 Water Transfer Pipe O-Ring Set (33.7 × 3.5mm), Fit for Subaru Impreza, WRX/STI, Impreza, Forester, Outback, Legacy, BRZ

Keep your Subaru’s cooling system running smoothly with this 4-piece O-ring set. These replacement parts fit perfectly in water transfer pipes, ensuring no leaks or overheating.
Works with many Subaru models, from Impreza to Outback. Made of durable rubber that lasts long and handles heat well.
Prevents engine damage by maintaining tight seals. Comes with great after-sales service for peace of mind.
| Pros | Cons |
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Perfect For:
This 4-piece O-ring set is perfect for Subaru owners who need a reliable replacement for their water transfer pipe seals. It’s ideal for DIY repairs or professional mechanics working on Subaru models like the Impreza, WRX/STI, Forester, Outback, Legacy, or BRZ.
Ready to Purchase?
9. 6PCS Replacement for Subaru 806933080 Water Transfer Pipe O-Ring Set 806933080 for Subaru Impreza WRX STi Forester Outback Legacy

Fix coolant leaks in your Subaru with this 6-piece O-ring set. It’s made for Subaru water transfer pipes, stopping leaks fast.
Works with many Subaru models, from 1990 to 2019. Includes two O-rings for a complete repair in one buy.
Easy to install, reliable seal, affordable fix.
| Pros | Cons |
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Perfect For:
This 6PCS Replacement for Subaru 806933080 Water Transfer Pipe O-Ring Set is perfect for Subaru owners who want to fix coolant leaks and keep their engines running smoothly. It’s ideal for DIYers with basic tools and mechanical skills.
Ready to Purchase?
10. TTDYKX 4Pack 806944060 Control Valve O-Ring Compatible with Subaru Impreza Forester 2011-2023

The TTDYKX 4Pack 806944060 Control Valve O-Ring is a reliable replacement part for your Subaru Impreza or Forester. It fits 2011-2023 models perfectly.
This 4-pack includes everything you need. The quality matches the original, ensuring durable performance.
| Pros | Cons |
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Perfect For:
This kit is perfect for Subaru owners. It helps you fix oil leaks quickly. These O-rings fit your car well. They keep your engine safe. Using them is easy and fast.
Ready to Purchase?
Buying Guide
Subaru Impreza owners need reliable O-rings for smooth performance. This guide helps you choose the best options for your car.
Buying the right O-rings keeps your Subaru running well. Here’s what to consider:
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Compatibility:
Check if the O-ring fits your Subaru Impreza model and year. Wrong parts can cause issues. -
Material Quality:
Choose durable rubber that handles heat and pressure. High-quality materials last longer. -
OEM vs. Aftermarket:
Genuine OEM parts ensure a perfect fit. Affordable alternatives can work well if they meet standards. -
Ease of Installation:
Look for O-rings that are easy to install. Saves time and money on repairs. -
Purpose:
Identify the O-ring’s use (engine, cooling, steering). Right part for the job ensures performance. -
Pack Size:
Buy multi-packs for future repairs. Saves money and keeps spares handy. -
Reviews and Ratings:
Check user reviews for reliability. Highly rated products are often a safe choice. -
Price:
Compare prices for the best value. Affordable options can be as good as premium ones.
With these tips, you’ll find the perfect O-rings for your Subaru Impreza. Keep your car running smoothly and save time and money.