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DENSO 2349123 Sensors - Air / Fuel Ratio Sensor
New United Auto Supply (1484)
99.1% positive feedback
Price:
$123.12
Free shipping
Returns:
30 days returns. Seller pays for return shipping.
Condition:
This is a brand new DENSO O2 Oxygen Sensor with part number 234-9123, designed as a direct replacement for Subaru Legacy, Impreza, and Outback models. It is an upstream sensor with a 4-wire type and is specifically designed for these vehicles from the years 2006 to 2011. The sensor is not a universal fitment and is not considered a performance part. This product is ideal for those looking to replace their existing oxygen sensor with a high-quality, reliable component from a reputable brand like DENSO.
- Buy It Now234-9123 Denso O2 Oxygen Sensor UPSTREAM New for Subaru Legacy Impreza Outback
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About this product
Product Identifiers
BrandDENSO
Manufacturer Part Number234-9123
eBay Product ID (ePID)76973494
Additional Product Features
Sub TypeAir / Fuel Ratio Sensor
Part TypeSensors
All listings for this product
Ratings and Reviews
Most relevant reviews
- Jun 01, 2023
Easy to install, working great
Brand new unopened, easy fix for a check engine lightVerified purchase: YesCondition: New
- Sep 20, 2020
Denso O2 sensor for Subaru
I wasted time and money ordering the cheaper aftermarket O2 sensors for my daughters Subaru only to have them quit working in four months. Denso makes the original sensors for Subaru and the first one lasted 13 years. Lesson learned!Verified purchase: YesCondition: New
- May 23, 2024
O2 sensor worked great. No more check engine light.
O2 sensor worked great. No more check engine light.Verified purchase: YesCondition: New
- May 22, 2019
Great OEM replacement.
Was easy to install and worked the first time around.Verified purchase: YesCondition: New
- Mar 24, 2025
Denso O2 sensor
All was good with this order and product, but it a little longer to receive than I expected.Verified purchase: YesCondition: New
- Feb 17, 2016
equal to factory wiith a cost of half the price
exact fit , at less than half the cost at the local dealer. no problems, works wonderful !Verified purchase: YesCondition: New
- Jan 01, 2024
Works and looks hood
SiperhoodVerified purchase: YesCondition: New
- Sep 28, 2025
Perfect fit.
Perfect fit.Verified purchase: YesCondition: New
- Apr 28, 2024
Satisfaction
SatisfactionVerified purchase: YesCondition: New
- May 29, 2024
Nice.!
Nice.!Verified purchase: YesCondition: New
