DriveFix 4pc Upstream Downstream Oxygen O2 Sensor Set Ford Expedition Navigator
$29.49$58.99
You save $29.50 (50%) — sale already applied
Condition: New other (see details) · approx. 1.5 lb packed
✓ In stock — 1 available
Condition note from our inspection: Open Box. Item is in excellent, new condition with no signs of use. Original factory packaging may be missing or opened. Inspected and quality checked. 30 Day Seller Paid Return Store Policy. Ships fast with tracking.
🚚 Shipping: $5.50 (weight-based flat rate; a whole order never ships for more than $35).
Ships from Mesa, AZ within 1 business day · estimated delivery 3–7 business days (continental US).
↺ Returns: Seller Pays Return within 30 days.
🧾 Sales tax for your state is added at checkout after you enter your address.
DriveFix 4-Piece Upstream & Downstream Oxygen Sensor Set
Complete four-sensor O2 replacement set for the 3.5L V6 engine. Includes two upstream (pre-catalytic converter) sensors and two downstream (post-catalytic converter) sensors — everything needed to replace all four oxygen sensors in a single job.
Vehicle Fitment
Ford Expedition 3.5L — 2015, 2016, 2017
Lincoln Navigator 3.5L — 2015, 2016, 2017, 2018
Fitment listed is for the 3.5L V6 only. Please confirm your engine size and sensor positions before ordering.
What's Included
2 x Upstream oxygen sensor
2 x Downstream oxygen sensor
Replaces OE / Interchange Part Numbers
234-5076, 234-5113, 234-4944
8F9Z-9F472-G, 8F9Z-9F472-H, 8F9A-9Y460-GA
FL1Z-9G444-A, FL3T-9G444-AA
Key Features
Direct-fit replacement — no wire splicing or cutting required
Open box. Item is in excellent, new condition with no signs of use. Original factory packaging may be missing or opened. Inspected and quality checked before shipping.
Shipping & Returns
Ships fast from Mesa, Arizona with tracking. Free shipping. 30-day returns — seller pays return shipping.
DriveFix is an aftermarket replacement brand. This set is not an OEM Ford or Lincoln part. Ford, Lincoln, Expedition and Navigator are trademarks of their respective owners, used here only to describe vehicle compatibility.
