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25% Off Online Orders of Select Hard Parts. Enter Promo Code MMJ30 in Cart.

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25% Off Select Parts and Accessories
Receive 25% Off Your Online or In-Store Purchase. Use promotional code MMJ25 at checkout to receive discount. Not valid in combination with any other discounts, promotions or items already on sale. Not valid on gift cards, special orders, installed merchandise, commercial or fleet purchases. Those products that are included will be displayed in product search results and product detail pages. INCLUDES the following categories: Starters, Alternators, Fuel Pumps, Radiators, Shocks & Struts, Chassis, CV Axles, Batteries, Ignition, Window Motors, Wipers, Appearance Chemicals, Car Wash Accessories, Floor Mats, Lift Equipment, Hand Tools, Headlamps and Bulbs. Excludes the following brands: Powerstop, Razor, Traxxas, Superchips, Hypertech, Edge, Bully Dog, Diablo, Edelbrock, Holley, NOS, Proform, Specialty Auto, Autometer, Accel, K&N, Kenwood, Pioneer, Sony, Thule, Thule Karrite, JVC, Flowmaster, Hurst, B&M, MSD, Moog, Wagner and BBK Performance. Valid online until 2:59 am EST on 5/1/17.

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  • Part #: OS5428|
  • SKU: 20041811

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    • Trilingual branded packaging & Spectra part number engraved on the part itself
    • Connectors are fully water proof and resistant to external climate conditions (car wash, puddle spray, dust, etc)
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Spectra Premium Oxygen Sensor

Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium oxygen sensors meet or exceed the performance of the original equipment they replace.
  • Trilingual branded packaging & Spectra part number engraved on the part itself
  • Connectors are fully water proof and resistant to external climate conditions (car wash, puddle spray, dust, etc)
  • Continuous quality testing throughout manufacturing process
  • Exact electrical connector match to the vehicle mating harness
  • Robust sensing element manufacturing process to ensure product specifications and performance
  • All accessories included for installation (rubber grommets, tie wraps, push in clips)
  • Increase vehicle fuel economy and engine performance while decreasing vehicle exhaust emissions
  • 100% performance tested to meet vehicle requirements
  • Anti-seize pre-applied on all parts
  • Protective cap on all models to protect the sensing element from dirt and contamination

Connector Gender
Connector Shape
Overall Length
Installation Type
Pin Shape
Sensor Type
M18 X 1.5 mm
Connector Type
OE Connector
Wrench Size
Pin Count


Spectra Premium Oxygen Sensor is rated 5.0 out of 5 by 2.
Rated 5 out of 5 by from Did the job Fit my 99 dodge ram 1500 5.9l. Had an o2 sensor come up on my check engine light. Replaced with this downdraft sensor and it shut light off.
Date published: 2016-08-16
Rated 5 out of 5 by from Direct fit OE replacement Simply stated I was unsure about using these down stream O2 sensors because they cost in many cases less than half of what other sensors cost. I was delighted knowing that they carry the same duration warranty as the other higher priced sensors and they have performed without any issues.
Date published: 2016-08-14
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