AUXITO 234-4490 Up Downstream Oxygen Sensors Turbocharged 4-40X

( Brand: Auxito ), ( Manufacturer Part Number: 234-4490 ), ( Select: 2set/8pcs Oxygen Sensor ), ( Warranty: 2 Year ), ( Number Of Sensors: As Your Select ), ( Placement On Vehicle: Front, Left, Rear, Right, Upper, Upstream, Downstream ), ( Fitment: For 2011-2014 Ford F-150 3.5l V6 Turbocharged ), ( Material: Stainless Steel ), ( Color: Black, Silver ), ( Installation Position: Upstream, Downstream ), ( Country/region Of Manufacture: China ), ( Features: Calibrated, Direct Fit, Easy Installation, Wired ), ( Wire Quantity: As Picture Show ), ( Type: Oxygen Sensors ), ( Universal Fitment: Yes ), ( Mounting Style: Screw-in ), ( Packaging Weight: 524 G ), ( Packaging Sizes: Cm ), ( To Fit 1: 2011 Ford F-150 3.5l V6 Turbocharged )

Review AUXITO Up Downstream Oxygen O2 Sensors Ford Turbocharged fits F-150 F150 2011–2014

Auxito 234-4490 4-40x Upstream Oxygen Sensors for 2011-2014 Ford F-150 Turbocharged

The Auxito 234-4490 Upstream Oxygen Sensors are precision-engineered components designed specifically for the 2011-2014 Ford F-150 turbocharged models. These oxygen sensors play a crucial role in maintaining your vehicle's fuel efficiency and emissions control by monitoring the exhaust gases for the presence of oxygen.

Each sensor in this set is a 4-40x oxygen sensor, offering excellent sensitivity and reliability. The upstream location of these sensors allows them to detect oxygen levels before the catalytic converter, providing real-time data for the engine control unit to optimize fuel mixture and minimize exhaust emissions.

The Auxito oxygen sensors are made with high-quality materials to ensure durability and longevity. They feature a ceramic sensing element and a heated sheath for quick warm-up in cold weather conditions. The corrosion-resistant housing ensures that these sensors can withstand the harsh conditions of your exhaust system, even under extreme temperatures and pressure.

Installation of the Auxito 234-4490 Upstream Oxygen Sensors is straightforward, thanks to their plug-and-play design. They are direct replacements for the original equipment, making them easy to install without the need for additional adapters or modifications.

By choosing the Auxito 234-4490 Upstream Oxygen Sensors, you're investing in a reliable and efficient solution for maintaining your Ford F-150's performance and emissions compliance. These sensors are an excellent choice for drivers seeking improved fuel economy, smoother acceleration, and reduced emissions, all while ensuring the longevity of their turbocharged Ford F-150.

Product: Auxito 234-4490 4-40x Upstream Oxygen (O2) Sensors for 2011-2014 Ford F-150 Turbocharged

1. Designed specifically for Ford F-150 turbocharged models from 2011 to 2014.

2. The 4-40x thread size ensures a perfect fit for your vehicle.

3. These oxygen sensors can help maintain the optimal air-fuel mixture, improving fuel efficiency and engine performance.

4. Replacing faulty sensors can help prevent check engine lights and potential long-term engine damage.

5. Auxito is a well-known brand in the automotive industry, offering a reliable product.

1. Installation may require professional assistance, especially for those who are not mechanically inclined.

2. The price might be higher compared to generic or aftermarket sensors, due to the brand and specific application.

3. If not installed correctly, the new sensors may not function properly, leading to false readings or potential engine issues.

The Auxito 234-4490 4-40x Upstream Oxygen Sensors are a reliable choice for maintaining the performance and fuel efficiency of your 2011-2014 Ford F-150 Turbocharged. However, it is essential to ensure proper installation to maximize the benefits and avoid potential issues. If you are mechanically inclined, installation might be manageable. Otherwise, it may be beneficial to consult a professional for installation.

If you are in need of new oxygen sensors for your Ford F-150 turbocharged, the Auxito 234-4490 4-40x Upstream Oxygen Sensors are a good investment for maintaining your vehicle's performance and fuel efficiency. Just make sure to budget for professional installation if necessary.

Details:

Precision zircon element detects air-fuel changes instantly for smoother idle, sharper acceleration, and precise fuel control. Faster Response Time. Packaging Include. The Downstream oxygen sensor is mainly used to Detect Whether the Three-way Catalytic Converter Works Normally.

Packaging Sizes cm: 19.5 x 10.5 6.5. Installation Position: Upstream, Downstream. Optimized Engine Performance. Product Material: Stainless Steel.

Even though some bulbs are builtin resistors, they may still need a decoder. Specifications. Color: Black, Brass, Silver. If not, let us know.

4-40X Up Downstream Oxygen O2 Sensors For 2011 2014 Ford F-150 F150 Turbocharged Fits 3.5L V6. Corrosion-Resistant Build. I will serve you with all my heart. You probably just need a relay or capacitor.

Direct replacement, just install and drive. Both sides flicker, hyper flash, or work inconsistently. Efficient Contaminant Blocking. PTFE filter stops efficiency-robbing contaminants like soot, silicone, and grime from damaging the sensing element, which keeps accuracy of sensor extends its lifespan.

The Upstream oxygen sensor is used to Monitor Raw Exhaust Gas Adjust Air-fuel Ratio in Real-time,.e. It is used to Detect Whether the Exhaust Gas Exceeds Standard. Stainless steel construction withstands exhaust heat and chemicals for long-term reliability. See if you can take the holder from stock bulb.

If this doesn't work, there may be a voltage problem with the vehicle.

part #: 2344490 prices

• $66.49-$79.99

specifications emblico:

• for models: F-150, F150
• for makes: Ford
• for years: 2011-2014
• brand: Auxito
• mpn: 234-4490
• select: 2set/8pcs Oxygen Sensor
• warranty: 2 Year
• number of sensors: As Your Select
• placement on vehicle: Front, Left, Rear, Right, Upper, Upstream, Downstream
• fitment: For 2011-2014 Ford F-150 3.5l V6 Turbocharged
• material: Stainless Steel
• color: Black, Silver
• installation position: Upstream, Downstream
• country/region of manufacture: China
• features: Calibrated, Direct Fit, Easy Installation, Wired
• wire quantity: As Picture Show
• type: Oxygen Sensors
• universal fitment: Yes
• mounting style: Screw-in
• packaging weight: 524 G
• packaging sizes: Cm
• to fit 1: 2011 Ford F-150 3.5l V6 Turbocharged

offer emblico:

• availability: In Stock
• sold: 0
• started: July 3, 2025
• options: Ship-to-home

general emblico:

• Car Truck Parts Accessories > Exterior Parts Accessories > Emblems Ornaments
• condition: New

payments emblico:

• credit card: Diners-club
• wallet: Paypal
• other

returns emblico:

• policy: Returns Accepted
• paid by: Seller
• time: 60 Days

shipping emblico:

• cost: $0.00
• service: UPS Ground Saver
• class: Economy
• carrier: UPS
• transit: 5-11 Days
• type: Fixed

seller emblico:

• rating: 99.6%
• city: Philadelphia, Pennsylvania
• # reviews: 7031

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