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Denso 234-5752 Air / Fuel Ratio Sensor - Upstream
| Brand | Denso 234-5752 |
|---|---|
| Position | Upstream |
| Wiring Harness Length | 14.0945 |
| Sensor Type | Wide-band |
| Universal Or Specific Fit | Specific |
| Wire Quantity | 5 |
| Grade Type | Standard replacement |
| Connector Gender | Male |
| Product line | Air / Fuel Ratio Sensor - OE Style |
| Fits | Ford · 2 vehicles |
OE-style replacement. Built to strict OE standards for exact replacement and first-time fitment.
Wide-band design. Provides precise air/fuel monitoring for standard replacement service.
Specific-fit application. Made for direct matching with the listed sensor configuration.
Cross-references LC3Z9F472C for the same application. See all 1.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
OE-Style Air/Fuel Ratio Sensor
This Denso air/fuel ratio sensor is a specific-fit, OE-style replacement built for precise signal control and first-time fitment. It is a wide-band sensor with a male connector and a 5-wire design for direct replacement service.
Key Features
- Wide-band sensor type for accurate air/fuel monitoring
- Specific-fit design for direct application matching
- Standard replacement grade for service work
- Male connector with 5-wire configuration
- 14.0945-inch wiring harness length
Detailed Description
Denso 234-5752 is an OE-style air/fuel ratio sensor engineered to meet strict original-equipment standards for fit and performance. The sensor is manufactured and tested for exact replacement, helping maintain proper feedback to the engine management system. This part number, 234-5752, is a direct-fit solution for select Ford Super Duty applications, including Fits 2020 Ford F-250 Super Duty, Upstream and Fits 2020 Ford F-350 Super Duty, Upstream. For buyers searching for a Ford F-250 Super Duty upstream air/fuel ratio sensor or a Ford F-350 Super Duty upstream air/fuel ratio sensor, this Denso unit matches the specified application.
This part cross-references Monroe Shocks & Struts (e.g., LC3Z9F472C) for the same application.
What It Helps Address
- Fault codes related to air/fuel ratio sensor performance
- Rough idle caused by inaccurate exhaust feedback
- Fuel trim issues from a worn or slow-responding sensor
- Emissions concerns tied to improper mixture control
Installation Notes
Install this sensor in the upstream location specified by the fitment data. Verify connector style, wire count, and harness length before installation. Confirm the vehicle build date falls within the listed application window for 2020 Ford Super Duty models.
Quality Assurance
Denso manufactures and tests this sensor to strict OE standards for exact replacement and first-time fitment.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2020 | Ford | F-250 Super Duty | Upstream | From 11/04/2019 - To 06/15/2020; Air / Fuel Ratio Sensor - OE Style |
| 2020 | Ford | F-350 Super Duty | Upstream | From 11/04/2019 - To 06/15/2020; Air / Fuel Ratio Sensor - OE Style |
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