Denso O2 Sensor 234-4988 fits Subaru Forester 2014-2018, WRX 2015-2021
Denso narrow-band O2 sensor with 4-wire harness. Corrosion-resistant stainless steel construction and precise replacement for OEM. Customers note good fit and functional performance, with mixed feedback on check engine light
Highlights
- fits specified Subaru models
- 4-wire harness length
- stainless steel construction
Pros
- corrosion-resistant stainless steel construction
- 4-wire wiring harness
- good fit as OEM replacement
- accurate application for specified Subaru models
- positive functionality and value feedback
Cons
- mixed experiences with check engine light
Best For
Features
- Denso 4-wire O2 sensor with 9.53 inch wiring harness
- Part number 234-4988, cross-reference 22690AB010
- Corrosion-resistant stainless steel construction and PTFE filter
- Refined zirconia element for improved sensor response
- Fits Subaru Forester (2014-2018) and WRX (2015-2021)