Delphi ES10264 Oxygen Sensor

Brand Delphi ES10264
Connector Shape Flat
Overall Length 580.0
Package Contents Oxygen Sensor, Instruction Sheet
Position(s) Upstream
Sensor Type Heated
Thread Size 18 x 1.5 mm
Wire Quantity 3
Fits Volkswagen · 12 vehicles

Heated sensor. Delivers faster operation for dependable emissions monitoring.

Flat connector. Simplifies installation with a compact, low-profile design.

OE heritage. Built with 100 years of OE experience and supplier knowledge.

Cross-references Bosch 13181, Carlson 13165 and DENSO Auto Parts 234-3023 for the same application. See all 32.

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Delphi ES10264 Oxygen Sensor Overview

The Delphi ES10264 is a heated upstream oxygen sensor built for emission control service on select Volkswagen applications. It combines OE-based engineering with a flat connector, 3-wire design, and 18 x 1.5 mm thread size for direct-fit replacement on listed vehicles.

  • Heated oxygen sensor for upstream placement
  • 3-wire configuration with flat connector shape
  • 18 x 1.5 mm thread size
  • Overall length: 580.0
  • Package contents: oxygen sensor and instruction sheet
  • Fits 1990 Volkswagen Corrado, N/A
  • Fits 1991-1993 Volkswagen Fox, N/A, without California Emission System
  • Fits 1991-1993 Volkswagen Passat, N/A
  • Fits 1992 Volkswagen Golf, N/A
  • Fits 1990-1993 Volkswagen Cabriolet, N/A, without California Emission System

OE-Based Design and Fitment

Delphi builds this oxygen sensor using more than a century of OE experience and supplier knowledge developed for major automakers. The ES10264 is specified as an upstream heated sensor, making it a direct replacement choice for Volkswagen Cabriolet, Volkswagen Fox, Volkswagen Passat, Volkswagen Golf, and Volkswagen Corrado applications listed above. This part number, ES10264, is also referenced by Bosch 13181 and DENSO Auto Parts 234-3023 for the same application.

What This Oxygen Sensor Helps Address

  • Check engine light related to oxygen sensor performance
  • Incorrect air-fuel mixture readings from a worn upstream sensor
  • Reduced emissions control efficiency
  • Driveability issues tied to slow sensor response
  • Failed emissions inspection caused by sensor degradation

Installation Notes

Verify connector shape, wire count, thread size, and upstream position before installation. Confirm vehicle-specific notes, including the California Emission System exclusion on select Volkswagen Cabriolet and Fox applications. Follow the included instruction sheet and inspect the exhaust bung threads before tightening the sensor.

Quality Assurance

Delphi applies OE heritage and supplier-level engineering to aftermarket emission control parts, with design knowledge carried over from original equipment development. The ES10264 is built to match the listed fitment and specification requirements for the confirmed Volkswagen applications.

This part fits 12 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelPositionNotes
1993VolkswagenCabriolet—N/Awithout California Emission System
1993VolkswagenFox—N/Awithout California Emission System
1993VolkswagenPassat—N/A—
1992VolkswagenCabriolet—N/Awithout California Emission System
1992VolkswagenFox—N/Awithout California Emission System
1992VolkswagenGolfGTI 8-ValveN/A—
1992VolkswagenPassat—N/A—
1991VolkswagenCabriolet—N/Awithout California Emission System
1991VolkswagenFox—N/Awithout California Emission System
1991VolkswagenPassat—N/A—
1990VolkswagenCabriolet—N/Awithout California Emission System
1990VolkswagenCorrado—N/A—
Directly replaces or cross-references 32 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Bosch — 13181Carlson — 13165DENSO Auto Parts — 234-3023Walker Products — 250-23018Walker Products — 250-23023030 906 265 A030 906 265 AA030 906 265 K030 906 265 P030 906 265 Q037 906 265037 906 265 B037 906 265 C156-3030156-3050251032135692135722135772135862131240OS550OS638REA1079REA1158REA1316SG15SG39SG57SG515SU439SU443