Air / Fuel Ratio Sensor-Direct Fit 5-Wire A/F Sensor NGK 27021
SELLER & PAYMENT INFORMATION
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MON - FRI 8:00 am - 5:30 pm EST
SHIPPING & HANDLINGShipping Service
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Shipping Cost
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Order Processing Time
2 business days
PART DETAILSBrand
NGK
Part Number
27021
Item Description
Direct Fit 5-Wire Wideband A/F Sensor
Quantity Needed
1
Position
Upstream Left
ITEM SPECIFICSDescription
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. While conventional switching oxygen sensors only switch rich or lean, wideband oxygen (or Air-Fuel Ratio) sensors produce a linear output signal that allows the ECU determine exactly how rich or lean an engine is running and make continuous and precise adjustments of the air-fuel mixture to stay closest to stoichiometric, providing the best possible combustion and fewest emissions. A ceramics company at our core, NTK uses state-of-the art technology enabling complete control of the ceramics used in our wideband oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.
OE/OEM Part Number
GK4Z9F472A,
Type
Air/Fuel Ratio Sensor
See Item Specifics section for additional specifications about this part.
Vehicle Fitment Summary
To confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in the Compatibility Table. Also review the notes section in the compatibility chart for additional specifications
about this part. This part generally fits Ford vehicles and includes models such as Transit-150,Transit-250,Transit-350 HD,Transit-350 with the tri
ms of Base Cab & Chassis 2-Door,Base Cutaway Van 2-Door,Base Extended Cargo Van 3-Door,Base Extended Cargo Van 4-Door,Base Sta
ndard Cargo Van 3-Door,Base Standard Cargo Van 4-Door,PTV Extended Cargo Van 3-Door,PTV Extended Cargo Van 4-Door,PTV Standard Car
go Van 3-Door,PTV Standard Cargo Van 4-Door,XL Cab & Chassis 2-Door,XL Cutaway Van 2-Door,XL Extended Passenger Van 3-Door,XL
Standard Passenger Van 3-Door,XLT Extended Passenger Van 3-Door,XLT Standard Passenger Van 3-Door. The engine types may include 3.
7L 3726CC 227Cu. In. V6 CNG DOHC Naturally Aspirated,3.7L 3726CC 227Cu. In. V6 FLEX DOHC Naturally Aspirated,3.7L 3726CC 227Cu. In
. V6 GAS DOHC Naturally Aspirated,3.7L 3726CC 227Cu. In. V6 LPG DOHC Naturally Aspirated. This part fits vehicles made in the foll
owing years 2016,2017,2018,2019.
To confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in the Compatibility Table. Also review the notes section in the compatibility chart for additional specifications
about this part.
Interchange Part Numbers
This item may interchange to the following part numbers from other brands. This is provided for reference only and does not guarantee that the part your are buying is identical to the part numbers from the brands listed below. To confirm that this part
fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in the Compatibility Table.
Brand
DENSO BASE NUMBERS, DENSO, FORD OE, NGK USA STOCK NUMBERS, NGK USA/NTK SENSORS, NTK
Part Numbers
234-5176, 27021, GK4Z9F472A
ABOUT THE SELLER
We are NOT a big box! No, we are an actual auto parts store with a massive inventory. We have been selling automotive parts and supplies to do it yourselfers and professional installers for over thirty years. We offer old fashioned service with today's technology.
WARRANTYWarranty Duration
Other
Warranty Type
Manufacturer Warranty
Portions of the part information on this page have been provided by WHI Solutions, Inc. All rights reserved.