Oxygen O2 Sensor 2-PC Set for Ford/Lincoln (Upstream & Downstream) 2015-2020
O2 sensor pair for various Ford/Lincoln models. Durable construction with fitment accuracy and thorough testing. Customer notes emphasize compatibility checks via model numbers and pictures
Highlights
- upstream and downstream sensors included
- extensive vehicle fitment coverage
- well-documented reference numbers for verification
Pros
- 2-piece upstream and downstream set
- wide vehicle compatibility
- high-quality materials and rigorous testing
- clear reference numbers for verification
Cons
- requires model/part-number confirmation
- fits listed models only; not universal
Best For
Features
- Fits multiple Ford and Lincoln models with 2.0L and 2.3L engines across 2015–2020 ranges
- Supplies both upstream 234-5173 and downstream 234-8039 sensor variants
- Part numbers include cross references: FB5Z9G444A, GK4Z9G444E, E1GZ9F472C, FR3Z9F472A, FV4Z9F472A
- Durable construction from high-quality materials with stringent testing
- Includes a 12-month hassle-free return service and responsive support
