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Delphi ES10047 Oxygen Sensor
| Brand | Delphi ES10047 |
|---|---|
| Connector Shape | Square |
| Overall Length | 390.0 |
| Package Contents | Oxygen Sensor, Instruction Sheet |
| Position(s) | Upstream |
| Sensor Type | Heated |
| Thread Size | 18 x 1.5 mm |
| Wire Quantity | 3 |
| Fits | Geo, Honda, Isuzu, Suzuki, Chevrolet, GMC, and Pontiac · 28 vehicles |
Heated sensor. Helps the oxygen sensor reach operating temperature quickly.
Square connector. Designed for a secure electrical connection.
OE heritage. Built with decades of original-equipment experience.
Cross-references BBB Industries 11034, BBB Industries 11039 and BBB Industries 11233 for the same application. See all 59.
Delphi ES10047 Oxygen Sensor Overview
The Delphi ES10047 is a heated upstream oxygen sensor built for precise exhaust monitoring and reliable engine management feedback. It draws on Delphi’s OE heritage and decades of supplier experience, making it a strong choice for drivers servicing emissions-related faults on older Chevrolet, Geo, Honda, Isuzu, Pontiac, and Suzuki applications.
Compatible With 1985-1995 Chevrolet Caprice, El Camino, Impala, and Monte Carlo, plus Geo Tracker and Storm, Honda Passport, Isuzu Amigo, Impulse, Pickup, Rodeo, Stylus, and Suzuki Sidekick applications where the listed fitment matches.
- Heated oxygen sensor for faster operating temperature and signal response
- Upstream position for primary exhaust mixture feedback
- 3-wire design with square connector shape
- 18 x 1.5 mm thread size for listed applications
- 390.0 overall length for fitment-specific routing
- Package contents: oxygen sensor and instruction sheet
- Delphi ES10047 cross-references Bosch 15701 for the same application
Fitment Details
Fits 1995 Geo Tracker, upstream, without California Emission System.
Fits 1994-1995 Honda Passport, upstream.
Fits 1994-1995 Isuzu Pickup, upstream.
Fits 1994-1995 Suzuki Sidekick, upstream, with SOHC Engine.
Fits 1993-1994 Isuzu Amigo, upstream.
Fits 1994 Isuzu Rodeo, upstream.
Fits 1993 Isuzu Pickup, upstream, from 10/1992.
Fits 1993 Isuzu Rodeo, upstream, from 11/1992.
Fits 1992-1993 Suzuki Sidekick, upstream, with Convertible.
Fits 1990-1992 Isuzu Impulse, upstream.
Fits 1990-1991 Geo Storm, upstream.
Fits 1991 Isuzu Stylus, upstream.
Fits 1991 Suzuki Sidekick, upstream.
Fits 1985 Chevrolet Caprice, upstream, with 390mm Overall Length.
Fits 1985 Chevrolet El Camino, upstream.
Fits 1985 Chevrolet Impala, upstream.
Fits 1985 Chevrolet Monte Carlo, upstream.
Fits 1985 Pontiac Parisienne, upstream.
What This Sensor Helps Address
- Check engine light related to oxygen sensor performance
- Rough idle or unstable air-fuel feedback
- Reduced fuel control accuracy from a worn upstream sensor
- Failed emissions testing tied to sensor response issues
- Slow sensor warm-up on heated applications
Installation Notes
Verify the connector shape, wire count, thread size, and overall length before installation. This Delphi ES10047 oxygen sensor is an upstream unit, so confirm the sensor location on the vehicle and match the listed year, make, model, and notes exactly. On vehicles such as the Honda Passport, Isuzu Rodeo, and Suzuki Sidekick, fitment details and engine or emissions notes are important for correct selection.
Inspect the harness routing and exhaust bung condition before installation. Use the included instruction sheet as a reference for vehicle-specific handling and connector alignment.
Quality Assurance
Delphi builds this oxygen sensor with OE-focused engineering informed by long-term supplier experience to major automakers. The ES10047 is designed around the specifications listed here, including heated operation, upstream placement, and application-specific fitment for older Chevrolet, Geo, Honda, Isuzu, Pontiac, and Suzuki vehicles.
| Year | Make | Model | Submodel | Drive Type | Position | Notes |
|---|---|---|---|---|---|---|
| 1995 | Geo | Tracker | — | — | N/A | without California Emission System |
| 1995 | Honda | Passport | — | — | N/A | — |
| 1995 | Isuzu | Pickup | — | — | N/A | — |
| 1995 | Suzuki | Sidekick | JX | — | N/A | with SOHC Engine |
| 1995 | Suzuki | Sidekick | JLX | — | N/A | with SOHC Engine |
| 1994 | Honda | Passport | — | — | N/A | — |
| 1994 | Isuzu | Amigo | — | — | N/A | — |
| 1994 | Isuzu | Pickup | — | — | N/A | — |
| 1994 | Isuzu | Rodeo | — | — | N/A | — |
| 1994 | Suzuki | Sidekick | JX | — | N/A | with SOHC Engine |
| 1994 | Suzuki | Sidekick | JLX | — | N/A | with SOHC Engine |
| 1993 | Isuzu | Amigo | — | — | N/A | — |
| 1993 | Isuzu | Pickup | — | 4WD | N/A | From 10/1992 |
| 1993 | Isuzu | Rodeo | — | — | N/A | From 11/1992 |
| 1993 | Suzuki | Sidekick | — | — | N/A | with Convertible |
| 1992 | Isuzu | Impulse | — | — | N/A | — |
| 1992 | Suzuki | Sidekick | — | — | N/A | with Convertible |
| 1991 | Geo | Storm | — | — | N/A | — |
| 1991 | Isuzu | Impulse | — | — | N/A | — |
| 1991 | Isuzu | Stylus | — | — | N/A | — |
| 1991 | Suzuki | Sidekick | — | — | N/A | — |
| 1990 | Geo | Storm | — | — | N/A | — |
| 1990 | Isuzu | Impulse | — | — | N/A | — |
| 1985 | Chevrolet | Caprice | — | — | N/A | with 390mm Overall Length |
| 1985 | Chevrolet | El Camino | — | — | N/A | — |
| 1985 | Chevrolet | Impala | — | — | N/A | — |
| 1985 | Chevrolet | Monte Carlo | — | — | N/A | — |
| 1985 | Pontiac | Parisienne | — | — | N/A | — |
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