NTK OE Type Oxygen Sensor - NTK Oxygen Sensors (25617)

Sale Price$91.49
Description : NTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle’s on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air-fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic converter efficiency. A ceramics company at our core, NTK uses state-of-the art technology enabling control of the ceramic element used in our oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.
NTK OE Type Oxygen Sensor
Switching Oxygen Sensor: 4 Wire, 18.5" Long, Heated, Direct Fit
O2 Sensor
NTK OE Type Oxygen Sensor
Switching Oxygen Sensor: 4 Wire, 18.5" Long, Heated, Direct Fit
O2 Sensor
- Return Policy
- Min. 12 Months
- Safe, Secure Checkout
Product Details
Installation GuideDescription
NTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle’s on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air-fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic converter efficiency. A ceramics company at our core, NTK uses state-of-the art technology enabling control of the ceramic element used in our oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.
NTK OE Type Oxygen Sensor
Switching Oxygen Sensor: 4 Wire, 18.5" Long, Heated, Direct Fit
O2 Sensor
NTK OE Type Oxygen Sensor
Switching Oxygen Sensor: 4 Wire, 18.5" Long, Heated, Direct Fit
O2 Sensor
Features & Benefits
- OEM QUALITY: NTK is the world's largest supplier of original equipment oxygen sensors with renowned quality that meets or exceeds OEM specifications
- PRODUCT ENGINEERING: Based on OE expertise, but specifically engineered for the aftermarket, NTK Oxygen Sensors offer superior OE fit, form, function
- OE TECHNOLOGY: Upgraded to the latest OE technologies, NTK Oxygen Sensors are designed to reduce OE failures, enhance durability and performance
- EXTENSIVE TESTING: OE development includes vibration and thermal shock testing. Testing during manufacturing guarantees quality and reliability
- EASY INSTALLATION: NTK Oxygen Sensors are equipped with OE specified, water-resistant connectors and harness accessory hardware for easy installation
- ADVANCED CERAMIC SENSOR ELEMENT: 3-stage contaminant-resistant plasma jet and deposit trap overcoat protects against element poisoning
- NTK ADVANTAGE: Superior dual-coated platinum interface and thinner ceramic element produces fastest light off and response times with best durability
Part Number (MPN)
25617
Brand
SKU
25617
UPC / GTIN
087295256176 / 00087295256176
Condition
New
Position
Downstream Left, Downstream Right, Upstream, Upstream Right, Upstream Left, Downstream
Disclaimer
WARNING/Precaución: Cancer and Reproductive Harm - Cáncer y daño al sistema reproductivo - www.P65Warnings.ca.gov
Brand
NTK
Connector Gender
Male
Connector Shape
Circular
Grade Type
Standard Replacement
Heated
Yes<br />Yes
Hex Size
7/8" (22mm)
Mounting Type
Threaded
PADB ID 557
18.00
Sensor Type
Narrow-Band
Technology
Switching Zirconia Type
Terminal Gender
Female
Terminal Quantity
4
Terminal Type
Bullet
Thread Size
M18.0 x 1.5
UPC
00087295256176
Wire Quantity
4
Wiring Harness Length
19.00<br />483.00
Wrench Size
7/8" (22mm)
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|---|---|---|---|
Vehicle #1
Year
Make
Model
Body & Trim
Engine & Transmission
| Brand | Equivalent Part Numbers |
|---|---|
BrandEquivalent Part Numbers
ACDelco
213-3042, 2132542
Airtex
5S10112, 5S10114, 5S10117, 5S10126, 5S10127, 5S10132, 5S4539, 5S4540, 5S4541, 5S5824, 5S5826, 5S5828, 5S5829
BWD
OS1896, OS1900, OS1901, OS1904, OS1905, OS1910, OS1910P
Beck Arnley
156-4432, 156-4433
BorgWarner
OS1896, OS1900, OS1901, OS1904, OS1905, OS1910
Bosch
13875, 13876, 16123, 16125, 16167, 16181, 16272, 16274, 16276, 16330, 16438, 16473, 16751
Carquest
75-2722, 75-2723, 75-2726, 75-2745, 75-2746, 75-2919, 75-3394, 75-3395, 75-3536, 75-3541, 75-3543, 75-3811
Shipping Policy
Operated by RevolutionParts Inc · Effective date: 11/2025 · Last updated: 4/2026... Check out our Shipping Policy for more details.
Return Policy
At PartsDirect.parts, operated by RevolutionParts Inc, we want you to be completely satisfied with your purchase. This policy outlines how to cancel orders, initiate returns, and receive refunds. Please read it carefully before completing your purchase... Check out our Return Policy for more details.

