Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
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O2 Oxygen Sensor; Upstream
(07-10 6.0L Silverado 2500 HD
Item HS55453
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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: 18.9 In, 480 Mm
- Thread Size: M18x1.5-6e
- Connector Shape: Square
- Mounting Type: Threaded
- Terminal Gender: Male
- Sensor Type: Narrow-Band
- Heated: Yes
- Wiring Harness Length: 346 Mm, 13.62 In
- Sensor Design: Thimble
- Terminal Quantity: 4
- Grade Type: Standard Replacement
- Item Condition: New
- Fits 07-10 6.0L Silverado 2500 HD
Description
Premium O2 Sensor. The O2 Oxygen Sensor; Upstream is an essential component for monitoring your vehicle's exhaust gases before they reach the catalytic converter. It plays a crucial role in maintaining engine efficiency, improving fuel economy, and lowering emissions by providing precise oxygen level data to the engine control unit. This sensor is used in the upstream position, closest to the engine, to ensure accurate readings that are vital for optimal engine performance.
Construction and Appearance. Crafted with an isostatic-pressed and plasma-sprayed sensor tip for enhanced strength and sensitivity, the sensor features double-layered 310S stainless steel for superior protection against moisture and debris. The wiring harness is 4-wire with a male blade connector and a square shape, ensuring a secure and precise fit. The threaded mounting design uses a standard M18x1.5-6e thread size for direct installation.
Installation. Installation is straightforward and requires no drilling; this sensor is a direct replacement that fits specific vehicle applications. Typical installation tools include a 7/8 inch O2 sensor socket and a ratchet, making the process accessible for skilled DIYers and professional technicians alike.
Warranty. This part is backed by a limited lifetime warranty, ensuring reliable performance and coverage against manufacturing defects.
Application. Designed to fit 07-10 6.0L Silverado 2500 HD vehicles, this sensor matches OEM specifications precisely to guarantee function and fitment on these models.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Install Details & What's in the Box
Installation Info
What's in the Box
- (1) O2 Oxygen Sensor
2.3
Customer Reviews (6)
Questions & Answers
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Will It Fit My Silverado 2500
- 6.0L V8 - 07, 08, 09, 10
