Oxygen O2 Sensor Set for 2007 Xterra Pathfinder Frontier - Set of 4

In this review the focus is on a practical replacement option: a set of four oxygen O2 sensors intended for 2007 Xterra, Pathfinder and Frontier 4.0L V6 engines. The bottom line is straightforward: this kit is for owners who need both upstream and downstream sensors replaced together and who value direct-fit OE part numbers for compatibility checks. Our review finds the set delivers the core function expected of an oxygen sensor and makes multi-sensor service simpler by supplying four matched units in one package.

Key Features

• OE Part Compatibility: The set uses OE part references 234-9072, 234-4297 and 234-4313 to help ensure correct fitment for the listed models.
• Full Set Coverage: Four sensors included covers both upstream and downstream positions so multiple failed sensors can be replaced at once.
• Vehicle Match: Specifically compatible with 2007 Xterra 4.0L V6, 2007 Pathfinder 4.0L V6 and 2007 Frontier 4.0L V6 for straightforward selection when that model-year match is confirmed.
• Functionality: Customers report the sensors perform the basic task of reading exhaust oxygen content reliably, restoring expected feedback to the engine control system.
• Pre-order Verification: The product listing advises buyers to verify part numbers before ordering, reducing the risk of fitment mistakes.

Who It's For

This set is aimed at DIY mechanics and independent shops working on 2007 Nissan Xterra, Pathfinder or Frontier with the 4.0L V6 who prefer to replace all oxygen sensors at once to avoid repeated failures or to clear multiple fault codes in a single service visit. It also suits owners who have confirmed the OE part numbers and want a matched set of upstream and downstream sensors.

It is not ideal for drivers with different model years, different engines, or those who are unsure of their exact part numbers; in those cases a single-sensor purchase or dealer verification should be sought before installation to avoid returns.

Pros & Cons

Pros

• Direct reference to OE part numbers helps confirm compatibility for the listed vehicles.
• Includes both upstream and downstream positions for a complete service solution.
• Customers report reliable basic functionality once installed.

Cons

• Value for money received mixed feedback from buyers, so cost-effectiveness may vary by comparison to alternative sources.
• The listing emphasizes verifying part numbers, which suggests fitment is model-specific and requires buyer diligence.

Specifications

Brand	zubaydee
Includes	Set of 4 oxygen O2 sensors (upstream and downstream)
Compatible Vehicles	2007 Xterra 4.0L V6; 2007 Pathfinder 4.0L V6; 2007 Frontier 4.0L V6
OE Part Numbers	234-9072, 234-4297, 234-4313
Position	Upstream and downstream sensors included
Purpose	Replacement oxygen sensors for emissions and engine feedback

Our Verdict

The four-piece oxygen sensor set is a sensible buy for owners of 2007 Xterra, Pathfinder or Frontier 4.0L V6 who need a full replacement of upstream and downstream sensors. It restores required functionality and simplifies servicing by supplying matched units, though potential buyers should confirm OE part numbers and consider price comparisons to ensure it meets their expectations for value.

Frequently Asked Questions

Will these sensors fit my 2007 Xterra 4.0L?
They are listed as compatible with the 2007 Xterra 4.0L V6; verify your vehicle uses the same OE part numbers before ordering.

Do I get both upstream and downstream sensors?
Yes, the set contains four sensors covering upstream and downstream positions so multiple sensors can be replaced at once.

Are these OEM parts?
The listing references OE part numbers 234-9072, 234-4297 and 234-4313 to indicate fitment; buyers should compare those numbers to their vehicle's requirements.