Delphi ES10628 Oxygen Sensor

Delphi ES10628 Oxygen Sensor for Saturn Front Applications

The Delphi ES10628 is a front oxygen sensor built for specific Saturn applications that use a non-heated, single-wire design. It combines OE-based engineering with the correct 14 x 1.25 mm thread size and 130.0 overall length for the listed fitments.

• Brand: Delphi
• Part number: ES10628
• Sensor type: Non Heated
• Wire quantity: 1
• Connector shape: Round
• Thread size: 14 x 1.25 mm
• Overall length: 130.0
• Position: Front
• Package contents: Oxygen Sensor, Instruction Sheet

OE-Based Design and Fitment

Delphi draws on 100 years of OE experience and supplier knowledge used by top automakers, with that heritage built into this aftermarket oxygen sensor. The ES10628 is a direct-fit style replacement for front sensor locations on select Saturn SC1, SC2, SL, SL1, SL2, and SW2 models, including 1991-1994 Saturn SL and SL1, 1991-1993 Saturn SL2, 1993-1994 Saturn SC1, 1993-1994 Saturn SC2, and 1993-1994 Saturn SW2 applications with 130 mm overall length. This part cross-references Bosch 13043 for the same application.

What This Oxygen Sensor Helps Address

• Check engine light concerns related to front oxygen sensor performance
• Incorrect air-fuel feedback from a worn sensor element
• Rough idle or drivability issues tied to exhaust oxygen readings
• Failed emissions testing caused by sensor response problems
• Replacement needs on Saturn front sensor applications with the specified length and thread size

Installation Notes and Tips

Verify the vehicle uses a front, non-heated, single-wire oxygen sensor with a round connector and 14 x 1.25 mm thread before installation. Confirm the 130.0 overall length matches the original sensor, and check the application notes for California emission system exclusions where listed. The included instruction sheet provides installation guidance for the ES10628.

Quality Assurance

Delphi builds this oxygen sensor using OE heritage and application knowledge developed through long-term supplier experience with major automakers. The ES10628 is engineered to meet the fitment and configuration requirements listed for the specified Saturn applications.