15% OFF ORDERS $35+ | 20% OFF $100+ | ONLINE ONLY
USE CODE
GETPARTS
*
Exclusions apply.
*
Exclusions apply.
✕
Advance Auto Parts Logo
Choose a Store
  • Shop All
  • Replacement Parts
  • Performance Parts
  • Accessories
  • Oil & Fluids
  • Special Offers
  • Advance Rewards
  • Advice & How-Tos
  • Project Guides
  • FAQ / Help Desk
  • Store Locator
  • Order Lookup
Home/

Air- Fuel Ratio Sensor

Mass Air Flow Sensor Mount
Ambient Air Temperature Sensor Connector
Manifold Air Pressure Sensor
Mass Air Flow Sensor Relay
Mass Air Flow Sensor Relay Connector
Mass Air Flow Sensor Connector
Sort By
Please Select your Vehicle to See Exact Fit Parts
Wideband Oxygen Sensor: Upstream, 4 Wire, 20.08" Long, Heated, Exact Fit
Loading...

DENSO Wideband Oxygen Sensor: Upstream, 4 Wire, 20.08" Long, Heated, Exact Fit

Part # 234-9049
(13 reviews)
1 yr replacement if defective
Add A Vehicle to Check Fitment
How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Wideband Oxygen Sensor: Upstream, 4 Wire, 14.57" Long, Heated, Exact Fit
Loading...

DENSO Wideband Oxygen Sensor: Upstream, 4 Wire, 14.57" Long, Heated, Exact Fit

Part # 234-9038
(13 reviews)
1 yr replacement if defective
Add A Vehicle to Check Fitment
How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Wideband Oxygen Sensor: Upstream, 4 Wire, 14.53" Long, Heated, Exact Fit
Loading...

DENSO Wideband Oxygen Sensor: Upstream, 4 Wire, 14.53" Long, Heated, Exact Fit

Part # 234-9036
(2 reviews)
1 yr replacement if defective
Add A Vehicle to Check Fitment
How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Wideband Oxygen Sensor: Upstream, 4 Wire, 13.78" Long, Heated, Exact Fit
Loading...

DENSO Wideband Oxygen Sensor: Upstream, 4 Wire, 13.78" Long, Heated, Exact Fit

Part # 234-9091
(3 reviews)
1 yr replacement if defective
Add A Vehicle to Check Fitment
How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Wideband Oxygen Sensor: Upstream, 4 Wire, 8.27" Long, Heated, Exact Fit
Loading...

DENSO Wideband Oxygen Sensor: Upstream, 4 Wire, 8.27" Long, Heated, Exact Fit

Part # 234-9131
(1 review)
1 yr replacement if defective
Add A Vehicle to Check Fitment
How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Wideband Oxygen Sensor: Upstream, 4 Wire, 13.39" Long, Heated, Exact Fit
Loading...

DENSO Wideband Oxygen Sensor: Upstream, 4 Wire, 13.39" Long, Heated, Exact Fit

Part # 234-9022
(2 reviews)
1 yr replacement if defective
Add A Vehicle to Check Fitment
How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Wideband Oxygen Sensor: Upstream, 4 Wire, 13.78" Long, Heated, Exact Fit
Loading...

DENSO Wideband Oxygen Sensor: Upstream, 4 Wire, 13.78" Long, Heated, Exact Fit

Part # 234-9005
(45 reviews)
1 yr replacement if defective
Add A Vehicle to Check Fitment
How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Wideband Oxygen Sensor: Upstream, 5 Wire, 10.51" Long, Heated, Exact Fit
Loading...

DENSO Wideband Oxygen Sensor: Upstream, 5 Wire, 10.51" Long, Heated, Exact Fit

Part # 234-5056
(2 reviews)
1 yr replacement if defective
Add A Vehicle to Check Fitment
How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Wideband Oxygen Sensor: Upstream, 4 Wire, 13.39" Long, Heated, Exact Fit
Loading...

DENSO Wideband Oxygen Sensor: Upstream, 4 Wire, 13.39" Long, Heated, Exact Fit

Part # 234-9002
(14 reviews)
1 yr replacement if defective
Add A Vehicle to Check Fitment
How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Switching Oxygen Sensor: 4 Wire, 9.25" Long, Heated, Direct Fit
Loading...

NTK Switching Oxygen Sensor: 4 Wire, 9.25" Long, Heated, Direct Fit

Part # 24302
(41 reviews)
1 yr replacement if defective
Add A Vehicle to Check Fitment
How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Air-Fuel Ratio Sensor 4 Wire, Direct Fit, Heated, Wire Length: 16.34"
Loading...

DENSO Air-Fuel Ratio Sensor 4 Wire, Direct Fit, Heated, Wire Length: 16.34"

Part # 234-9304
No Reviews
1 yr replacement if defective
Add A Vehicle to Check Fitment
How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Switching Oxygen Sensor: 4 Wire, 9.5" Long, Heated, Direct Fit
Loading...

NTK Switching Oxygen Sensor: 4 Wire, 9.5" Long, Heated, Direct Fit

Part # 24397
(2 reviews)
1 yr replacement if defective
Add A Vehicle to Check Fitment
How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Wideband Oxygen Sensor: Upstream, 4 Wire, 11.38" Long, Heated, Exact Fit
Loading...

DENSO Wideband Oxygen Sensor: Upstream, 4 Wire, 11.38" Long, Heated, Exact Fit

Part # 234-9062
(10 reviews)
1 yr replacement if defective
Add A Vehicle to Check Fitment
How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Switching Oxygen Sensor: 4 Wire, 8.75" Long, Heated, Direct Fit
Loading...

NTK Switching Oxygen Sensor: 4 Wire, 8.75" Long, Heated, Direct Fit

Part # 24372
(1 review)
1 yr replacement if defective
Add A Vehicle to Check Fitment
How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Wideband Oxygen Sensor: Upstream, 4 Wire, 14.80" Long, Heated, Exact Fit
Loading...

DENSO Wideband Oxygen Sensor: Upstream, 4 Wire, 14.80" Long, Heated, Exact Fit

Part # 234-9052
(2 reviews)
1 yr replacement if defective
Add A Vehicle to Check Fitment
How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Switching Oxygen Sensor: 4 Wire, 9.5" Long, Heated, Direct Fit
Loading...

NTK Switching Oxygen Sensor: 4 Wire, 9.5" Long, Heated, Direct Fit

Part # 27014
(1 review)
1 yr replacement if defective
Add A Vehicle to Check Fitment
How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Switching Oxygen Sensor: 4 Wire, 8.75" Long, Heated, Direct Fit
Loading...

NTK Switching Oxygen Sensor: 4 Wire, 8.75" Long, Heated, Direct Fit

Part # 24385
(2 reviews)
1 yr replacement if defective
Add A Vehicle to Check Fitment
How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Wideband Oxygen Sensor: Upstream, 4 Wire, 18.23" Long, Heated, Exact Fit
Loading...

DENSO Wideband Oxygen Sensor: Upstream, 4 Wire, 18.23" Long, Heated, Exact Fit

Part # 234-9135
No Reviews
1 yr replacement if defective
Add A Vehicle to Check Fitment
How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Air- Fuel Ratio Sensors for Replacement, Repair and More

Air- Fuel Ratio Sensors Prices, Brands & Ratings

FAQs About Buying Air- Fuel Ratio Sensors

How much does it cost to buy, replace or repair Air- Fuel Ratio Sensors?

What makes do you sell Air- Fuel Ratio Sensors for?

What are some of the best-rated brands for Air- Fuel Ratio Sensors?

Which brand offers premium Air- Fuel Ratio Sensors?

Which brand offers the lowest priced Air- Fuel Ratio Sensors?

Disclaimer: We strive to keep all information accurate and up-to-date; however, product availability, pricing, promotions and store hours are subject to change without notice. Please contact Customer Care if you have any questions or corrections.
Feedback
Be The First To Know About Deals And Promotions.
Plus, create an account to receive $5 off of $20 or more.
Popular Mercury Parts
1958 Mercury Monterey Replacement Distributor Cap Kits
1977 Bobcat Interior
Popular Kaiser Parts
Traveler Wheel Cylinders
Popular Jaguar Parts
1995 Jaguar XJS Transmission Torque Converter
Popular Dodge Parts
1993 Dodge Dakota Replacement Pump Shaft Seal
2005 Dodge Ram 1500 Pickup Replacement Front Brake Pads and Shoes
Electrical for 1969 Dodge P200
Popular GMC Parts
1972 GMC C15/C1500 Pickup Replacement Bearing Race Driver
1972 GMC K15/K1500 Suburban Replacement Automatic Transmission Oil Pump O-Ring
2014 GMC Sierra 2500 HD Replacement Pressure Sensor
Popular International Parts
International C100 Mainshaft Pilot Bearing
Popular Mercedes-Benz Parts
2004 Mercedes-Benz E320 Replacement Heater Hose
Coil Spring Shim for Mercedes-Benz E430
Popular Chevrolet Parts
1968 Chevrolet C10 Pickup Clutch Release Bearings
1988 Chevrolet Beretta Replacement Mufflers
Chevrolet P30 Van Clutch Fork Deals
Popular Lexus Parts
2003 Lexus RX300 Replacement Air Suspension and Kits
Popular Oldsmobile Parts
1990 Oldsmobile Delta 88 Replacement Engine Computer
Popular Ford Parts
2002 Ford E-350 Super Duty Replacement Fuel Tank Strap
Popular Mitsubishi Parts
2007 Mitsubishi Raider Replacement Fuel Pump
Popular Jeep Parts
1970 Jeep J-3700 Performance Brakes
Popular Opel Parts
1972 Opel 1900 Transmission Bushings
Daytime Running Light Relays
Find Daytime Running Light Relays in Statesboro Near You
TOP REPLACEMENT PARTS
Brake Pads & Shoes
Brake Rotors
Alternators
Water Pumps
Starters
Brake Calipers
POPULAR MAKES
Ford Parts
Chevrolet Parts
Honda Parts
Dodge Parts
Show All
ROUTINE MAINTENANCE PARTS
Spark Plugs
Car Batteries
Oil Filters
Motor Oil
Air Filters
Cabin Air Filters
SHOP BY
Manufacturer Brand
Vehicle Make / Model
Performance Parts
Lawn & Garden
Marine and RV
Motorcycle & ATV

Order Lookup

Help Desk

Store Locator

In Store Services

Mobile App

CUSTOMER SUPPORT
Accessibility Statement
Contact Us
Forgot Password
Help Desk
In Store Pickup
In Store Services
Order Tracking
Recall Information
Return Policy
Same Day Delivery
ABOUT US
Affiliate Program
Career Opportunities
Corporate Information
Gift Cards
Investor Relations
Annual Meeting Materials
Material Safety Data Sheets
Press
Store Locator
PROFESSIONAL SHOPS
MyAdvance
Online Parts Ordering
TechNet Professional
Technical Training
Interactive Vehicle Animations
Parts & Products
Promotions & Rewards
Shop Solutions
Find My Mechanic
FOLLOW US
Facebook
Twitter
Instagram
Pinterest
YouTube
© 2026 Advance Auto Parts
Privacy Policy
Terms of Use
Site Map
ADVANCING A WORLD IN MOTION®