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Delphi ES20093 Oxygen Sensor - Front or Front Right
| Brand | Delphi ES20093 |
|---|---|
| Position | Front |
| Overall Length | 300.0 |
| Package Contents | Oxygen Sensor, Instruction Sheet |
| Position(s) | Front, 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 | 4 |
| Fits | Jeep and Dodge · 46 vehicles |
Heated sensor. Delivers faster operation for dependable emissions monitoring.
OE heritage. Built with 100 years of OE experience and supplier knowledge.
4-wire design with an 18 x 1.5 mm thread for straightforward replacement.
Cross-references BBB Industries 13664, BBB Industries 13670 and DENSO Auto Parts 234-4030 for the same application. See all 22.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Delphi ES20093 Oxygen Sensor Overview
The Delphi ES20093 is a heated oxygen sensor built for front exhaust locations on select Jeep and Dodge applications. It uses OE-based engineering and a 4-wire design to help maintain accurate air-fuel feedback for the engine control system.
Compatible With 2001-2004 Jeep Wrangler front, 2001-2003 Dodge Dakota front, and other listed front or front right applications, this sensor is a direct-fit option for vehicles that require an 18 x 1.5 mm threaded oxygen sensor with a 300.0 overall length.
Key Features
- Heated oxygen sensor for faster operating temperature and signal response
- 4-wire configuration
- 18 x 1.5 mm thread size
- 300.0 overall length
- Includes oxygen sensor and instruction sheet
- Fits front and front right positions on listed applications
Application Details
Delphi ES20093 is engineered from more than a century of OE experience and reflects the same heritage used in parts supplied to major automakers. It is listed for front oxygen sensor locations on vehicles such as the Jeep Wrangler, Jeep Liberty, Jeep Grand Cherokee, Dodge Ram 1500, Dodge Ram 2500, Dodge Ram 3500, Dodge Dakota, Dodge Durango, and Ram van applications within the stated model years. For the exact position on your vehicle, refer to the application tab.
This part cross-references Bosch 13664 and DENSO Auto Parts 234-4030 for the same application.
What It Helps Address
- Check engine light related to oxygen sensor performance
- Incorrect fuel trim readings from a worn front sensor
- Slow sensor response during warm-up
- Rough idle or drivability issues tied to exhaust feedback
- Failed emissions testing caused by a degraded sensor
Installation Notes
Confirm the vehicle’s exact engine and position before ordering, especially on Dodge and Jeep models with multiple front sensor applications. The listed fitment includes front and front right locations, plus notes for California emission and 32-inch length variations on certain vehicles. Match the thread size and overall length to the original sensor before installation.
Quality Assurance
Delphi builds aftermarket parts using OE heritage and technical knowledge developed through long-term supplier experience with leading automakers. The ES20093 is produced to support consistent sensor performance in the specified Jeep and Dodge front oxygen sensor applications.
| Year | Make | Model | Submodel | Body Type | Transmission | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2004 | Jeep | Wrangler | — | — | — | Front | — |
| 2003 | Dodge | Dakota | — | Crew Cab Pickup | — | Front | without California Emission System |
| 2003 | Dodge | Durango | — | — | — | Front | without California Emission System |
| 2003 | Dodge | Ram 1500 | — | — | — | Front | — |
| 2003 | Dodge | Ram 1500 Van | — | — | — | Front | — |
| 2003 | Dodge | Ram 2500 Van | — | — | — | Front | — |
| 2003 | Dodge | Ram 3500 Van | — | — | — | Front | — |
| 2003 | Jeep | Grand Cherokee | — | — | — | Front | For Cylinders 4 to 6 Only |
| 2003 | Jeep | Liberty | — | — | — | Front Right | — |
| 2003 | Jeep | Wrangler | — | — | — | Front | For Cylinders 4 to 6 Only |
| 2003 | Jeep | Wrangler | — | — | — | Front | — |
| 2002 | Dodge | Dakota | Sport | Crew Cab Pickup | — | Front | without California Emission System; 32in Length |
| 2002 | Dodge | Dakota | SLT | Crew Cab Pickup | — | Front | without California Emission System |
| 2002 | Dodge | Dakota | — | Crew Cab Pickup | — | Front | without California Emission System |
| 2002 | Dodge | Dakota | Base | — | — | Front | without California Emission System |
| 2002 | Dodge | Durango | — | — | — | Front | without California Emission System |
| 2002 | Dodge | Ram 1500 | — | — | — | Front | — |
| 2002 | Dodge | Ram 1500 Van | — | — | — | Front | without California Emission System |
| 2002 | Dodge | Ram 1500 Van | — | — | — | Front | — |
| 2002 | Dodge | Ram 2500 | — | — | Manual | Front | 32in Length |
| 2002 | Dodge | Ram 2500 Van | — | — | — | Front | without California Emission System |
| 2002 | Dodge | Ram 2500 Van | — | — | — | Front | — |
| 2002 | Dodge | Ram 3500 | — | — | Manual | Front | 32in Length |
| 2002 | Dodge | Ram 3500 Van | — | — | — | Front | without California Emission System |
| 2002 | Dodge | Ram 3500 Van | — | — | — | Front | — |
| 2002 | Jeep | Grand Cherokee | — | — | — | Front | For Cylinders 4 to 6 Only |
| 2002 | Jeep | Liberty | Sport | — | — | Front Right | 32in Length |
| 2002 | Jeep | Liberty | Limited | — | — | Front Right | — |
| 2002 | Jeep | Liberty | — | — | — | Front | 32in Length |
| 2002 | Jeep | Wrangler | — | — | — | Front | For Cylinders 4 to 6 Only |
| 2002 | Jeep | Wrangler | — | — | — | Front | — |
| 2001 | Dodge | Dakota | — | Crew Cab Pickup | — | Front | without California Emission System |
| 2001 | Dodge | Dakota | Base | — | — | Front | without California Emission System |
| 2001 | Dodge | Durango | Base | — | — | Front | without California Emission System; 32in Length |
| 2001 | Dodge | Ram 1500 | — | — | Automatic | Front | without California Emission System |
| 2001 | Dodge | Ram 1500 Van | — | — | — | Front | without California Emission System |
| 2001 | Dodge | Ram 1500 Van | — | — | — | Front | — |
| 2001 | Dodge | Ram 2500 | — | — | Automatic | Front | without California Emission System; 32in Length |
| 2001 | Dodge | Ram 2500 Van | — | — | — | Front | without California Emission System |
| 2001 | Dodge | Ram 2500 Van | — | — | — | Front | — |
| 2001 | Dodge | Ram 2500 Van | — | — | — | Front | 32in Length |
| 2001 | Dodge | Ram 3500 | — | — | Automatic | Front | without California Emission System; 32in Length |
| 2001 | Dodge | Ram 3500 Van | — | — | — | Front | without California Emission System |
| 2001 | Dodge | Ram 3500 Van | — | — | — | Front | — |
| 2001 | Jeep | Wrangler | — | — | — | Front | For Cylinders 4 to 6 Only |
| 2001 | Jeep | Wrangler | — | — | — | Front | — |
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