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LABWORK Air Fuel Ratio Oxygen Sensor Up+Downstream For 05-10 Scion tC 2.4L 2Pcs

LABWORK Air Fuel Ratio Oxygen Sensor Up+Downstream For 05-10 Scion tC 2.4L 2Pcs is a brand-new direct plug-in replacement pair of sensors for precise engine tuning and emissions control. Priced at $36.15, it's ideal for DIY Scion tC owners maintaining optimal fuel efficiency and passing emissions tests.

$36.15

● In stock

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Price and availability may change. Click to see current details on Lab Work Auto.

Key features

  • Direct plug-in replacement for 05-10 Scion tC 2.4L
  • Includes upstream air fuel ratio and downstream O2 sensor
  • 4-wire configuration matches OEM design
  • Brand new, not remanufactured
  • Built to strict quality control standards
  • US seller with fast shipping
  • Requires part number verification for fit

Pros

  • +Affordable two-sensor set at $36.15
  • +Direct fit saves installation time
  • +New sensors ensure long-term reliability
  • +Supports fuel efficiency and emissions control
  • +US-based seller with responsive support
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Cons

  • Requires matching part number for fit
  • Not a premium branded sensor
  • Basic packaging, no installation tools

About LABWORK Air Fuel Ratio Oxygen Sensor Up+Downstream For 05-10 Scion tC 2.4L 2Pcs

What is LABWORK Air Fuel Ratio Oxygen Sensor Up+Downstream For 05-10 Scion tC 2.4L 2Pcs?

The LABWORK Air Fuel Ratio Oxygen Sensor Up+Downstream For 05-10 Scion tC 2.4L 2Pcs is a complete two-sensor set designed to monitor and optimize your vehicle's air-fuel mixture. This includes one upstream air fuel ratio sensor and one downstream oxygen sensor, both essential for engine performance, fuel economy, and emissions compliance. Built as a direct plug-in replacement, these sensors are engineered to meet strict quality control standards and are compatible with 2005–2010 Scion tC models equipped with the 2.4L engine.

Key features

  • Direct Fit — Plug-and-play replacement for 05-10 Scion tC 2.4L without modifications.
  • Complete Set — Includes both upstream air fuel ratio and downstream O2 sensors.
  • 4-Wire Configuration — Matches OEM design for accurate signal transmission.
  • Brand New — Not remanufactured; fresh from manufacturer with quality testing.
  • OEM-Level Compatibility — Matches factory specifications for reliable performance.
  • US Seller — Fast domestic shipping and responsive customer support.
  • Part Number Verified — Requires matching housing part number for correct fitment.

Who is LABWORK Air Fuel Ratio Oxygen Sensor Up+Downstream For 05-10 Scion tC 2.4L 2Pcs for?

This sensor set is ideal for Scion tC owners performing routine maintenance, replacing failed sensors, or upgrading from worn originals. It suits do-it-yourself mechanics with basic hand tools and an interest in preserving engine efficiency. It's also suitable for repair shops seeking affordable, reliable replacements without sacrificing quality.

How does LABWORK Air Fuel Ratio Oxygen Sensor Up+Downstream For 05-10 Scion tC 2.4L 2Pcs compare?

Compared to standard oxygen sensors, this LABWORK set includes an advanced air fuel ratio sensor upstream, which provides more precise real-time data than traditional narrowband sensors. It matches OEM functionality at a lower cost than dealership parts. While not as high-end as premium aftermarket brands, it offers solid performance for budget-conscious buyers needing a trustworthy replacement for daily drivers or commuter vehicles.

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Best use cases

  • Replacing failed upstream or downstream O2 sensors
  • Routine maintenance on 05-10 Scion tC 2.4L
  • Fixing check engine light related to O2 codes
  • Improving fuel economy and engine performance
  • Passing state emissions inspections
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Is LABWORK Air Fuel Ratio Oxygen Sensor Up+Downstream For 05-10 Scion tC 2.4L 2Pcs right for you?

This LABWORK sensor set is best for Scion tC owners with basic mechanical skills looking to replace worn oxygen sensors. No advanced tools needed—just match the part number on your old unit. Ideal for DIYers avoiding dealership prices. Consider premium brands if seeking longer warranty or higher durability. Always verify compatibility before purchase.

How it compares: Compared to basic oxygen sensors, this set includes a more accurate air fuel ratio sensor upstream. It outperforms remanufactured units in reliability and matches OEM function at a lower cost than dealer parts, making it a balanced choice for everyday vehicles.

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Frequently Asked Questions

What does the LABWORK Air Fuel Ratio Oxygen Sensor set include?

It includes one upstream air fuel ratio sensor and one downstream oxygen sensor, both brand new and designed for 2005–2010 Scion tC 2.4L models. Both are direct plug-in replacements with 4-wire configurations.

Does this fit my 2008 Scion tC with a 2.4L engine?

Yes, this set is designed for 2005–2010 Scion tC models with the 2.4L engine. Always verify the part number on your existing sensor housing to ensure correct fitment before installation.

How do I know if this sensor will work with my car?

Check the part number on your current sensor's housing—this is the most reliable fitment indicator. If unsure, contact the seller before purchasing to confirm compatibility with your specific vehicle.

Is this a genuine OEM part?

No, this is not an OEM part but a direct-fit aftermarket replacement built to match OEM specifications. It is brand new and tested for performance and compatibility with the Scion tC 2.4L.

Can I install these sensors myself?

Yes, if you have basic mechanical experience and tools like a wrench and oxygen sensor socket. The plug-in design makes wiring straightforward, but ensure the engine is cool before starting.

How much does LABWORK Air Fuel Ratio Oxygen Sensor Up+Downstream For 05-10 Scion tC 2.4L 2Pcs cost?

LABWORK Air Fuel Ratio Oxygen Sensor Up+Downstream For 05-10 Scion tC 2.4L 2Pcs is $36.15 at Lab Work Auto. Prices may change — click through to Lab Work Auto for the latest.

Is LABWORK Air Fuel Ratio Oxygen Sensor Up+Downstream For 05-10 Scion tC 2.4L 2Pcs in stock at Lab Work Auto?

Yes, LABWORK Air Fuel Ratio Oxygen Sensor Up+Downstream For 05-10 Scion tC 2.4L 2Pcs is currently in stock at Lab Work Auto.

Specifications

SKU
F7-6531
Last updated May 14, 2026