NTK
Direct Fit 5-Wire A/F Sensor

NTK 27079 Air / Fuel Ratio Sensor - Upstream Right

Brand NTK 27079
Position Upstream Right
Wiring Harness Length 17.5000
Sensor Type Heated
Thread Length 0.38
Universal Or Specific Fit Specific
Wire Quantity 5
Thread Diameter 18.000
Mounting Bracket Included No
Product line Direct Fit 5-Wire A/F Sensor
Fits Ford · 8 vehicles

Direct-fit design. Built for specific applications with OE-style fit, form, and function.

Heated sensor. Helps the sensor reach operating temperature faster after startup.

OE-focused testing. Manufactured and tested to meet or exceed OE specifications.

Cross-references JL3Z9F472A for the same application. See all 1.

$112.36Free shipping
In stock · usually ships same day before 1pm CST
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Step 2 — Quantity
Order total $112.36
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Direct-Fit Air/Fuel Sensor

NTK 27079 is a direct-fit air/fuel ratio sensor built for specific applications and engineered for OE-style fit, form, and function. It uses a heated design with a 5-wire configuration and is made to match the original sensor layout for accurate replacement service.

Compatible with Ford F-150 applications listed below, this NTK sensor is part of the Direct Fit 5-Wire A/F Sensor line. NTK 27079 is backed by the brand’s OE-focused sensor manufacturing and testing process, with coverage aimed at import and domestic vehicles.

  • Heated sensor design for faster operating readiness.
  • 5-wire configuration for application-specific replacement.
  • Specific-fit construction for direct installation on listed vehicles.
  • 18 mm thread diameter and 0.38 thread length.
  • 17.5 in. wiring harness length for the listed application.

Application Details

Fits 2018-2021 Ford F-150, upstream right. The fitment notes identify this as Bank 1 Sensor 1 oxygen sensor service for the listed application. This part cross-references Ford JL3Z9F472A for the same application. NTK 27079 is the part number to verify when matching the correct air/fuel ratio sensor for this Ford F-150 coverage.

What It Helps Address

  • Fault codes related to air/fuel ratio sensor performance.
  • Incorrect sensor response from a worn heated sensor.
  • Driveability issues tied to inaccurate exhaust feedback.
  • Replacement needs for a direct-fit upstream oxygen sensor location.

Installation Notes

Confirm the connector style, wire count, thread diameter, and harness length before installation. Use the fitment notes to verify the upstream right, Bank 1 Sensor 1 location on the listed Ford F-150 applications. No mounting bracket is included.

Quality Assurance

NTK is an OE-focused sensor manufacturer and part of the NGK family of products. The brand states that its oxygen sensors are extensively tested during manufacturing to meet or exceed OE specifications.

This part fits 8 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2021FordF-1505.0LV8Upstream RightBank 1 Sensor 1 Oxygen Sensor; Direct Fit 5-Wire A/F Sensor
2021FordF-1503.3LV6Upstream RightBank 1 Sensor 1 Oxygen Sensor; Direct Fit 5-Wire A/F Sensor
2020FordF-1505.0LV8Upstream RightBank 1 Sensor 1 Oxygen Sensor; Direct Fit 5-Wire A/F Sensor
2020FordF-1503.3LV6Upstream RightBank 1 Sensor 1 Oxygen Sensor; Direct Fit 5-Wire A/F Sensor
2019FordF-1505.0LV8Upstream RightBank 1 Sensor 1 Oxygen Sensor; Direct Fit 5-Wire A/F Sensor
2019FordF-1503.3LV6Upstream RightBank 1 Sensor 1 Oxygen Sensor; Direct Fit 5-Wire A/F Sensor
2018FordF-1505.0LV8Upstream RightBank 1 Sensor 1 Oxygen Sensor; Direct Fit 5-Wire A/F Sensor
2018FordF-1503.3LV6Upstream RightBank 1 Sensor 1 Oxygen Sensor; Direct Fit 5-Wire A/F Sensor
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
JL3Z9F472A