SKP SK25024701 Oxygen Sensor - Downstream Left, Upstream Left or Upstream Right

Product Overview

SKP SK25024701 is an oxygen sensor for a range of Ford, Lincoln, Mazda, and Mercury applications. It is built for direct replacement use where the original sensor location and signal function match the listed fitment.

Compatible With Ford Ranger, Ford Explorer, Ford F-150, Lincoln Navigator, and related applications listed below. The SK25024701 part number is used across multiple upstream and downstream positions, so fitment should be matched carefully to the exact vehicle and sensor location.

Key Features

• Oxygen sensor replacement for emission control service
• Direct-fit application coverage for listed Ford, Lincoln, Mazda, and Mercury models
• Supports upstream and downstream sensor locations where specified
• Fitment includes bank and sensor-position notes for accurate selection
• SK25024701 part number for catalog matching and ordering

Detailed Description

SKP SK25024701 is an emission control oxygen sensor intended for vehicles that require a location-specific replacement sensor. The fitment data covers multiple Ford truck and SUV applications, including Ford Ranger, Ford Explorer, Ford E-350 Super Duty, Ford E-450 Super Duty, Ford Expedition, and Ford F-150, along with Lincoln, Mazda, and Mercury models. Because oxygen sensors are position-specific, the listed upstream, downstream, left, right, and bank references should be matched exactly to the vehicle configuration.

This part number, SK25024701, also appears in fitment for Mazda B3000 and Mazda B4000 applications with OEM reference notes, which can help with catalog verification. For buyers servicing Ford Explorer or Ford Ranger emissions systems, the correct sensor location is essential for proper replacement selection.

What It Is Used For

• Replacing a failed oxygen sensor that triggers emissions-related fault codes
• Restoring accurate exhaust gas feedback to the engine control system
• Addressing drivability issues tied to incorrect air-fuel mixture readings
• Correcting sensor-location-specific service needs on listed Ford and Lincoln applications
• Supporting emissions system maintenance on compatible Mazda and Mercury vehicles

Installation Notes and Tips

Verify the exact year, make, model, position, and bank/sensor note before ordering. Fitment for SK25024701 varies by upstream and downstream location, and some applications include left or right placement as well as bank and sensor identifiers. Compare the original sensor connector and mounting location to the listing before installation.

Quality Assurance

SKP catalog parts are organized for application-specific replacement selection. Use the listed fitment details and OEM reference notes to confirm the correct oxygen sensor for the vehicle before installation.