NTK
Direct Fit 5-Wire A/F Sensor

NTK 24336 Air / Fuel Ratio Sensor - Upstream

Brand NTK 24336
Position Upstream
Wiring Harness Length 13.8
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 Audi · 1 vehicle

Direct-fit design. Application-specific replacement for streamlined sensor service.

Heated 5-wire sensor. Built for responsive air/fuel ratio monitoring.

OE-spec testing. Manufactured to meet or exceed original equipment standards.

Cross-references Bosch 17328, Bosch 17363 and Carlson 17320 for the same application. See all 9.

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Direct-Fit Air/Fuel Sensor

NTK 24336 is a specific-fit heated air/fuel ratio sensor for emission control service. It is built as a 5-wire sensor with an 18.000 mm thread diameter and a 13.8 in. harness length for a direct-fit replacement application.

Compatible with 2007 Audi S8, upstream. This NTK air/fuel ratio sensor is part of the Direct Fit 5-Wire A/F Sensor line, which focuses on OE-style fit, form, and function for import and domestic applications.

Key Features

  • Heated sensor design for faster operating response.
  • Specific-fit configuration for direct replacement service.
  • 5-wire construction for air/fuel ratio monitoring.
  • 18.000 mm thread diameter and 0.38 in. thread length.
  • 13.8 in. wiring harness length for application-specific routing.

Detailed Description

NTK 24336 is an upstream air/fuel ratio sensor for the 2007 Audi S8. It is engineered for the exact application listed in the fitment data and uses a heated, 5-wire design to monitor exhaust oxygen content and support engine management feedback. The part number 24336 is associated with NTK's Direct Fit 5-Wire A/F Sensor line, which is built for OE-style replacement service without universal adaptation.

NTK is known for oxygen sensor manufacturing and uses ceramic technology developed in-house to control sensor production from raw material through finished component. The brand states that these sensors are extensively tested during manufacturing to meet or exceed OE specifications. This part cross-references Bosch 17328 and 17363 for the same application.

What This Part Helps Address

  • Fault codes related to air/fuel ratio sensor performance.
  • Incorrect exhaust feedback to the engine control system.
  • Rough idle or drivability issues tied to sensor signal loss.
  • Emissions test failures caused by a worn upstream sensor.

Installation Notes and Tips

Verify the upstream location and connector routing before installation. Match the thread diameter and harness length to the original sensor layout, and confirm the application is the 2007 Audi S8 listed in the fitment data. The mounting bracket is not included.

Quality Assurance

NTK states that its oxygen sensors are tested during manufacturing to meet or exceed OE specifications. Part number 24336 is built as a direct-fit replacement within the NTK sensor line for application-specific service.

This part fits 1 vehicle
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2007AudiS85.2LV10UpstreamCyls. 6-8; B3S1; OE Equivalent Design; Sell Out and Reorder 24338; Direct Fit 5-Wire A/F Sensor
Directly replaces or cross-references 9 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Bosch — 17328Bosch — 17363Carlson — 1732007L906262E07L906262J75-384375-3847234-5104234-5131