/live/media/DE/DE_ES20020_Ang.jpg)
Will it fit your vehicle?
Confirm before you buy. Free return shipping if it doesn't fit.
Delphi ES20020 Oxygen Sensor - Front
| Brand | Delphi ES20020 |
|---|---|
| Position | Front |
| Connector Shape | Square |
| Overall Length | 400.0 |
| Package Contents | Oxygen Sensor, Instruction Sheet |
| Sensor Type | Heated |
| Thread Size | 18 x 1.5 mm |
| Wire Quantity | 4 |
| Fits | Acura, Honda, and Isuzu · 44 vehicles |
Heated sensor. Provides faster response for dependable emissions monitoring.
Square connector. Simplifies installation with a secure, straightforward connection.
OE heritage. Built from decades of original-equipment experience.
Cross-references BBB Industries 13539, Bosch 13007 and Bosch 15710 for the same application. See all 90.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Delphi ES20020 Oxygen Sensor for Front Applications
The Delphi ES20020 is a heated oxygen sensor built for front sensor locations on select Honda, Acura, and Isuzu vehicles. It uses a 4-wire design, square connector, and 18 x 1.5 mm thread size for direct replacement service on listed applications.
Key Features
- Heated oxygen sensor for front position applications
- 4-wire configuration with square connector shape
- 18 x 1.5 mm thread size
- Overall length: 400.0
- Package contents: oxygen sensor and instruction sheet
- Delphi OE heritage backed by 100 years of OE experience
Application Details
Compatible with front oxygen sensor locations on 1996-2001 Acura Integra, 1997-2001 Honda CR-V, 1999-2000 Honda Civic, 1996-1999 Isuzu Oasis, 1997-1998 Acura CL, 1996-1998 Honda Odyssey, 1996-1997 Honda Accord, 1995-1997 Honda Civic del Sol, and 1996 Honda Prelude. This part number, ES20020, is also referenced in OE-style replacement listings for the same front sensor applications.
Delphi builds this sensor using OE experience gained from supplying major automakers, bringing factory-style fit and signal performance to the replacement market. This Delphi ES20020 oxygen sensor is a direct-fit service part for front sensor locations where the original unit uses the same connector, thread, and heated 4-wire layout.
What It Helps Address
- Check engine light related to oxygen sensor performance
- Incorrect air-fuel mixture readings from a worn front sensor
- Slow sensor response during closed-loop operation
- Rough idle or drivability issues tied to faulty exhaust feedback
- Emissions test failures caused by a degraded upstream sensor
Installation Notes and Tips
Verify the connector shape, thread size, wire count, and front position before installation. Match the vehicle application exactly, especially on Honda Accord, Honda Civic, and Acura Integra models where multiple sensor locations may exist. Use proper exhaust sensor removal tools and inspect the harness routing before connecting the new unit.
Quality Assurance
Delphi applies OE heritage and supplier-level engineering to this aftermarket oxygen sensor. The ES20020 is built from the brandβs long-standing original equipment experience and includes an instruction sheet for installation reference.
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2001 | Acura | Integra | — | Front | — |
| 2001 | Honda | CR-V | — | Front | — |
| 2000 | Acura | Integra | — | Front | — |
| 2000 | Honda | Civic | Si | Front | — |
| 2000 | Honda | CR-V | — | Front | — |
| 1999 | Acura | Integra | — | Front | — |
| 1999 | Honda | Civic | Si | Front | — |
| 1999 | Honda | CR-V | — | Front | — |
| 1999 | Isuzu | Oasis | — | Front | — |
| 1998 | Acura | CL | — | Front | — |
| 1998 | Acura | Integra | — | Front | — |
| 1998 | Honda | CR-V | — | Front | — |
| 1998 | Honda | Odyssey | — | Front | — |
| 1998 | Isuzu | Oasis | — | Front | — |
| 1997 | Acura | CL | — | Front | — |
| 1997 | Acura | Integra | — | Front | — |
| 1997 | Honda | Accord | — | Front | — |
| 1997 | Honda | Civic del Sol | VTEC | Front | — |
| 1997 | Honda | CR-V | — | Front | — |
| 1997 | Honda | Odyssey | — | Front | — |
| 1997 | Isuzu | Oasis | — | Front | — |
| 1996 | Acura | Integra | — | Front | — |
| 1996 | Honda | Accord | — | Front | — |
| 1996 | Honda | Civic del Sol | VTEC | Front | — |
| 1996 | Honda | Odyssey | — | Front | — |
| 1996 | Honda | Prelude | — | Front | — |
| 1996 | Isuzu | Oasis | — | Front | — |
| 1995 | Acura | Integra | — | N/A | — |
| 1995 | Honda | Accord | — | N/A | — |
| 1995 | Honda | Civic del Sol | VTEC | Front | — |
| 1995 | Honda | Odyssey | — | N/A | — |
| 1995 | Honda | Prelude | — | N/A | — |
| 1994 | Acura | Integra | — | N/A | — |
| 1994 | Honda | Accord | — | N/A | — |
| 1994 | Honda | Civic del Sol | VTEC | N/A | — |
| 1994 | Honda | Prelude | — | N/A | — |
| 1993 | Honda | Accord | — | N/A | — |
| 1993 | Honda | Prelude | — | N/A | — |
| 1992 | Honda | Accord | — | N/A | — |
| 1992 | Honda | Prelude | — | N/A | — |
| 1991 | Honda | Accord | — | N/A | — |
| 1991 | Honda | Prelude | — | N/A | — |
| 1990 | Honda | Accord | — | N/A | — |
| 1990 | Honda | Prelude | — | N/A | — |
| No rows match your filter. | |||||