Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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O2 Oxygen Sensor; Upstream (05-10 4.0L 4Runner)Find parts that fit my vehicle
Item TR26567
Our Price
$109.99 each
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$5.50 Available in XT Cash Rewards.
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features
- Wrench Size: 22 Mm, 0.87 In
- Universal Or Specific Fit: Specific
- Thread Diameter: 18 Mm, 0.71 In
- Wire Quantity: 4
- Connector Gender: Male
- Terminal Type: Blade
- Overall Length: 12.2 In, 310 Mm
- Thread Size: M18x1.5-6e
- Connector Shape: Square
- Mounting Type: Threaded
- Terminal Gender: Male
- Sensor Type: Wide-Band
- Heated: Yes
- Wiring Harness Length: 192 Mm, 7.56 In
- Sensor Design: Planar
- Terminal Quantity: 4
- Grade Type: Standard Replacement
- Item Condition: New
- Fits 2005-2010 4.0L 4Runner
Description
Oxygen Sensor Upstream. The upstream O2 oxygen sensor monitors the oxygen level in the exhaust gases before they reach the catalytic converter, providing critical data to the engine control unit for optimal air-fuel mixture adjustment. This sensor is essential for maintaining engine performance, fuel efficiency, and reducing harmful emissions.
Construction and Appearance. Crafted from premium materials, this sensor features a double-layered 310S stainless steel body for durability and corrosion resistance. It is isostatically pressed and plasma sprayed to enhance strength, sensitivity, and longevity, finished with a robust threaded design and a male blade connector.
Installation. Installation is straightforward with no drilling required, designed as a direct replacement for specific vehicle applications. Proper tool usage is recommended to ensure secure fitting and sensor functionality.
Warranty. This sensor is backed by a limited lifetime warranty covering manufacturing defects under intended use.
Application. Designed specifically to fit the 2005-2010 4.0L 4Runner, ensuring precise fitment and function with no modifications needed.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) O2 Oxygen Sensor
5.0
Customer Reviews (2)
Questions & Answers
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Will It Fit My 4Runner
- Limited - 05, 06, 07, 08, 09, 10
- Sport - 05, 06, 07, 08, 09
- SR5 - 05, 06, 07, 08, 09, 10
- Trail - 10
