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Delphi ES10687 Oxygen Sensor - Front, Front Left or Front Right
| Brand | Delphi ES10687 |
|---|---|
| Position | Front |
| Connector Shape | Flat |
| Overall Length | 390.0 |
| Package Contents | Oxygen Sensor, Instruction Sheet |
| Position(s) | Front, Front Left, Front Right. For the position specific to your vehicle, refer to the Application tab. |
| Sensor Type | Heated |
| Thread Size | 18 x 1.5 mm |
| Wire Quantity | 3 |
| Fits | INFINITI and Nissan · 16 vehicles |
Heated sensor. Delivers faster operation for quicker emissions feedback.
Flat connector. Simplifies hookup with a low-profile electrical connection.
OE heritage. Built with decades of original-equipment experience.
Cross-references Bosch 13630, Bosch 15466 and Bosch 15953 for the same application. See all 52.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Delphi ES10687 Oxygen Sensor Overview
Delphi ES10687 is a heated oxygen sensor built for front sensor locations on select Nissan and INFINITI applications. It combines OE-based engineering with the correct thread size, connector style, and wire count for direct replacement service on listed vehicles.
- Heated oxygen sensor for front, front left, and front right positions
- 3-wire design with flat connector shape
- 18 x 1.5 mm thread size
- Overall length: 390.0
- Package includes oxygen sensor and instruction sheet
- OE heritage informed by Delphi’s long history supplying automakers
Fitment and Application Details
Compatible with 2000-2001 INFINITI G20, front; 2000-2001 INFINITI I30, front right; 2000-2001 Nissan Altima, front; 2001 Nissan Frontier, front; 2000-2001 Nissan Maxima, front left; 2000-2001 Nissan Sentra, front right or front left; and 2001 Nissan Xterra, front. Fits 2001 Nissan Maxima, front left, and 2001 Nissan Sentra, front left or front right, with the listed emissions exceptions noted in the fitment data.
This part cross-references DENSO Auto Parts (e.g., 234-3109, 234-3112) for the same application.
What This Sensor Helps Address
- Check engine light related to oxygen sensor performance
- Incorrect air-fuel mixture readings from a worn upstream sensor
- Rough idle or hesitation caused by inaccurate exhaust feedback
- Reduced fuel economy from delayed sensor response
- Emissions test failures tied to front sensor faults
Installation Notes and Tips
Verify the exact front, front left, or front right position for your vehicle before ordering. Confirm the 18 x 1.5 mm thread size, 3-wire layout, and flat connector match the original sensor, and compare the overall length to the removed part. Use the included instruction sheet during installation and follow the vehicle-specific application details for Nissan Altima, Nissan Sentra, Nissan Maxima, INFINITI G20, and related models.
Quality Assurance
Delphi builds this oxygen sensor with OE experience and supplier knowledge developed over decades of original-equipment service. The ES10687 reflects that background in an aftermarket replacement part for listed front sensor applications.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2001 | INFINITI | G20 | Front | To 01/2001 |
| 2001 | INFINITI | I30 | Front Right | — |
| 2001 | Nissan | Altima | Front | To 12/2000 |
| 2001 | Nissan | Frontier | Front | — |
| 2001 | Nissan | Maxima | Front Left | — |
| 2001 | Nissan | Sentra | Front | — |
| 2001 | Nissan | Sentra | Front Right | Except CA Series; Except Mid Year Emissions |
| 2001 | Nissan | Sentra | Front Left | Except CA Series; Except Mid Year Emissions |
| 2001 | Nissan | Xterra | Front | — |
| 2000 | INFINITI | G20 | Front | — |
| 2000 | INFINITI | I30 | Front Right | — |
| 2000 | Nissan | Altima | Front | — |
| 2000 | Nissan | Maxima | Front Left | with California Emission System |
| 2000 | Nissan | Sentra | Front | — |
| 2000 | Nissan | Sentra | Front Right | Except CA Series |
| 2000 | Nissan | Sentra | Front Left | Except CA Series |
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