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O2 Oxygen Sensor; Upstream (87-90 2.3L Mustang; 87-93 5.0L Mustang)Find parts that fit my vehicle
Item 483247
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Our Price
$31.99
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features
- Quantity 1
- Installation Position: Check the Fitment Chart
- Terminal Quantity: 3
- Brand: A-Premium
- Warranty: 3-Year
- Item Located: United States
- Heated: Yes
- Connector Shape: Circle
- Sensor Type: Narrowband
- Terminal Gender: Male
- Thread Size: M18
- Wire Quantity: 3
- Wiring Harness Length (mm): 174
- Note: Oxygen Sensor B1S1 Indicates Bank 1 Sensor 1
- Note: The Overall Length Is 280 mm
- Note: For 1990 Ford Mustang & Ranger and 1994 Mazda B2300 Fits With California Emissions Not Federal Emissions
- Fits 87-90 2.3L Mustang; 87-93 5.0L Mustang
Description
Precision Exhaust Monitoring. The O2 Oxygen Sensor Upstream monitors oxygen levels in the exhaust system to optimize air-fuel mixture for efficient combustion and reduced emissions. It rapidly adapts to changes, ensuring your engine maintains peak performance and fuel economy while meeting emission standards.
Construction and Appearance. Crafted using high-grade materials with a narrowband heated sensor design, it features a durable M18 threaded steel body and a 3-wire harness with a circular connector. The sensor's finish is engineered for resilience under extreme temperature variations and corrosion while maintaining stable output.
Installation. Designed for direct fitment with no modifications or drilling required. Installation is straightforward for professionals and experienced enthusiasts using standard tools.
Warranty. Backed by a 3-year unlimited mileage warranty covering manufacturing defects for long-term peace of mind.
Application. Specifically designed to fit 87-90 2.3L Mustang; 87-93 5.0L Mustang.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Tech Specs
3.0
Customer Reviews (4)
Questions & Answers
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Will It Fit My Mustang
- Cobra - 93
- Cobra R - 93
- GT - 87, 88, 89, 90, 91, 92, 93
- LX - 87, 88, 89, 90, 91, 92, 93
