Standard Ignition S3024 Oxygen Sensor Connector

Oxygen Sensor Connector for Ford Fiesta

Standard Ignition S3024 is an oxygen sensor connector built for downstream sensor service on select Ford Fiesta models. It uses a round connector housing with a male body, female bullet terminals, and a 4-wire layout for a direct electrical connection in the exhaust sensor circuit.

Key Features

• Fits 2011-2019 Ford Fiesta, downstream sensor
• Round connector shape with 0-degree bend angle
• Male connector body with female bullet terminals
• 14 ga. wire gauge and 4-wire configuration
• Harness length: 310 mm / 31 cm / 12.5 in
• Housing length: 1 1/2 in

Detailed Description

Standard Ignition S3024 is an oxygen sensor connector for downstream sensor applications on the Ford Fiesta from 2011 through 2019. The connector is specified with one round connector, four terminals, and a 14-gauge harness measuring 310 mm, giving it the dimensions needed for exhaust sensor wiring service. If you are replacing a damaged pigtail or repairing a worn oxygen sensor connection on a Ford Fiesta, S3024 provides the connector format and terminal style required for that circuit. This part cross-references OE-style applications such as 1U2Z14S411ZA and WPT742 for the same vehicle fitment.

Common Uses

• Repairing a broken oxygen sensor connector on a Ford Fiesta
• Replacing heat-damaged or corroded downstream sensor wiring
• Restoring a secure electrical connection at the exhaust sensor
• Fixing intermittent oxygen sensor signal loss caused by connector wear

Installation Notes and Tips

Verify the downstream sensor location before installation and compare the connector shape, terminal style, and wire count to the original harness. Match the 4-wire layout and 14-gauge wiring to the existing circuit, and inspect nearby exhaust wiring for heat damage before completing the repair. Confirm the Ford Fiesta model year and sensor position against the vehicle listing before splicing or connecting the harness.

Quality Assurance

Standard Ignition is a recognized aftermarket electrical parts brand with coverage for OE-style connector service. Part number S3024 is built to match the listed Ford Fiesta downstream sensor application and connector specifications.