Parts Now Pay Later with
Log In Cart
Log In
Create An Account
Log In Cart
Your Cart Is Empty
Cart Total
Edit Your Cart Checkout
Free Shipping Over $349.99

Free Shipping Over $349.99

Orders of $349.99 or more ship free within the continental U.S.
Shipping to Alaska and Hawaii is additional and not included.
We do not ship international at this time.

Shipping Policy

Honda 16-21 Civic 1.5T/17-22 CR-V 1.5T Upper Oxygen Sensor Air/Fuel Ratio Sensor
Part Number: 36531-5K8-004

Images may be for reference only

Honda 16-21 Civic 1.5T/17-22 CR-V 1.5T Upper Oxygen Sensor Air/Fuel Ratio Sensor
Part Number: 36531-5K8-004

Be the first to review!
$284.43

Builders Club Points

It pays to shop with K Series Parts and our reward points program! For every $1.00 you spend you earn Builders Club Points.

They are easy to earn, just log in to your account when you check out. If you don't have one it is free and easy to setup.

You will see the option to apply them at checkout just like selecting a payment option!

Builder Club Point Program Details

You earn 2 points for every $1.00 that you spend.

Maximum discount per order is 10% of the order total.

There is a minimum order total of $100 to redeem points.

Points do not apply to shipping or sales tax.

Points are not redeemable for cash.

The point value per dollar, points earned per purchase, and order minimum are subject to change.

Earn 568 Builders Club Points. Learn More

Available to Order
Estimated to ship in 1–2 business days
Ask us a Question

Product Details

Part Number: 36531-5K8-004
Brand: Honda
Maintain peak engine performance and fuel efficiency with the Genuine Honda 36531-5K8-004 Upper Oxygen Sensor (Air/Fuel Ratio Sensor). Manufactured to Honda's exact OEM specifications, this upstream sensor continuously monitors the air/fuel mixture before the catalytic converter, providing the engine control module (ECM) with the precise data needed to optimize combustion, emissions, and fuel economy.

A failing air/fuel ratio sensor can cause poor fuel economy, rough idle, hesitation, reduced engine performance, and an illuminated check engine light. Replacing it with a genuine Honda OEM sensor restores accurate fuel control and ensures seamless communication with your vehicle's factory engine management system. Built with premium materials and factory-calibrated electronics, the 36531-5K8-004 delivers the reliability and long service life expected from Honda Genuine Parts.

Features
  • Genuine Honda OEM Upper Oxygen Sensor (Air/Fuel Ratio Sensor)
  • OEM Part Number: 36531-5K8-004
  • Upstream (pre-catalytic converter) sensor for precise air/fuel mixture monitoring
  • Provides accurate feedback to the ECM for optimal fuel delivery
  • Helps maximize fuel economy, engine performance, and throttle response
  • Supports proper emissions control and catalytic converter protection
  • Direct-fit replacement with OEM-style connector and wiring harness
  • Factory-calibrated for dependable performance and long service life
  • Manufactured to Honda's strict OEM quality standards
  • Ideal replacement for a faulty sensor causing a check engine light or fuel trim-related diagnostic trouble codes
  • Fits select Honda and Acura vehicles equipped with L15 1.5L turbocharged engines (verify vehicle fitment before ordering)

WARNING: This product may contain chemicals known to the State of California to cause cancer or birth defects. www.P65Warnings.ca.gov.

Vehicle Fitment

Honda CR-V
2017 Honda CR-V EX
2018 Honda CR-V EX
2019 Honda CR-V EX
2020 Honda CR-V EX
2021 Honda CR-V EX
2022 Honda CR-V EX
2017 Honda CR-V EX-L
2018 Honda CR-V EX-L
2019 Honda CR-V EX-L
2020 Honda CR-V EX-L
2021 Honda CR-V EX-L
2022 Honda CR-V EX-L
2020 Honda CR-V LX
2021 Honda CR-V LX
2022 Honda CR-V LX
2021 Honda CR-V Special Edition
2022 Honda CR-V Special Edition
2017 Honda CR-V Touring
2018 Honda CR-V Touring
2019 Honda CR-V Touring
2020 Honda CR-V Touring
2021 Honda CR-V Touring
2022 Honda CR-V Touring
Honda Civic
2017 Honda Civic EX
2018 Honda Civic EX
2019 Honda Civic EX
2020 Honda Civic EX
2021 Honda Civic EX
2016 Honda Civic EX-L
2017 Honda Civic EX-L
2018 Honda Civic EX-L
2019 Honda Civic EX-L
2020 Honda Civic EX-L
2021 Honda Civic EX-L
2016 Honda Civic EX-T
2017 Honda Civic EX-T
2018 Honda Civic EX-T
2017 Honda Civic LX
2020 Honda Civic LX
2021 Honda Civic LX
2017 Honda Civic Si
2018 Honda Civic Si
2019 Honda Civic Si
2020 Honda Civic Si
2016 Honda Civic Touring
2017 Honda Civic Touring
2018 Honda Civic Touring
2019 Honda Civic Touring
2020 Honda Civic Touring
2021 Honda Civic Touring

Engine Fitment

Honda 1.5L/1497CC - 4 Cylinder (L15B7)
Honda 1.5L/1497CC - 4 Cylinder (L15B7)
Honda 1.5L/1497CC - 4 Cylinder (L15B7)
Honda 1.5L/1497CC - 4 Cylinder (L15B7)
Honda 1.5L/1497CC - 4 Cylinder (L15BE)
Honda 1.5L/1497CC - 4 Cylinder (L15BE)
Honda 1.5L/1497CC - 4 Cylinder (L15BE)

Reviews ★★★★★ ★★★★★

No Reviews Yet!

Write a Review

Free Shipping

K Series Parts offers free shipping for the majority of items that we sell that are shipped inside the continental United States.

Free shipping is done by the most cost effective shipping method for each order and delivery can takes 3 to 5 days on average.

Faster express shipping is available for an additional charge and calculated at checkout or on the edit basket page.

Certain products are not included in the free shipping, shipped via truck freight, or fulfilled by an outside supplier.

Alaska, Hawaii, and international orders are charged shipping and it is calculated by the website at checkout or on the edit basket page.

Instant Discount

Add this item to your cart to get an instant discount!

Available for Pickup

K Series Parts
6880 Broadway Unit H
Denver, CO 80221