Bosch 13027 oxygen sensor for the 1999-2000 Chevrolet Silverado 2500 V8 6.0L and other vehicles senses the oxygen in the exhaust and signals the ECU. This upstream Bosch O2 sensor is heated and narrow-band.
- Precise air-fuel-ratio feedback to the ECU for stable combustion control and reduced emissions
- Built for exhaust streams up to 1,880°F, with a metal housing and TSP coating that resist vibration, corrosion and contamination
- Reaches operating temperature in under 10 seconds for quick closed-loop control and cold-start performance
- Integrated heater element in a heated switching-type, narrow-band design
Quick facts
- Part: Bosch 13027 oxygen sensor
- Fits: the 1999-2000 Chevrolet Silverado 2500 V8 6.0L and other vehicles
- Position: Upstream
- Material: Metal housing
- Condition: New
A check engine light, poor fuel economy or a rough idle can mean the sensor is worn. Before you replace it, rule out an exhaust leak and damaged wiring or a loose connector, since those can throw off the readings too.
Fits
The 1999-2000 Chevrolet Silverado 2500 V8 6.0L, the 1996-1999 Chevrolet C1500 V8 5.0L or 5.7L and the 1996-1999 Chevrolet K1500 V8 5.0L or 5.7L take this sensor, and so do many other Chevrolet and GMC trucks and vans. Open the "Vehicles it fits" section to check your exact model and engine.
Specifications
Fit and size
- Position: Upstream
- Quantity per vehicle: varies by vehicle
- Thread size: M18 - 1.5
- Hex size: 22 mm
- Length (sealing surface to end of connector): 14.9 in
Build and materials
- Type: Narrow-band, heated
- Housing material: Metal
- Coating: TSP coating
- Wiring harness: included
- Condition: New
- Warranty: Bosch 1-year, unlimited-mileage warranty for non-commercial passenger cars and light trucks
In the box
One oxygen sensor with its wiring harness; a mounting bracket is not included. This listing holds one sensor, and the 1999-2000 Chevrolet Silverado 2500 V8 6.0L takes two, while the number varies on other vehicles.
Installation notes
- Direct-fit connectors, made for quick installation.
- Conductive anti-seize is pre-applied to the threads.
Frequently Asked Questions
Is the Bosch 13027 the right sensor for a 1996-1999 Chevrolet K1500 V8 5.0L or 5.7L?
Yes, Bosch 13027 is listed for the 1996-1999 Chevrolet K1500 V8 5.0L or 5.7L as an upstream sensor. Open the "Vehicles it fits" section to check other models and engines.
Does the Bosch 13027 come with a wiring harness?
Yes, the Bosch 13027 includes its wiring harness. A mounting bracket is not included.
Which thread size and hex size does this oxygen sensor have?
The thread size is M18 - 1.5 and the hex size is 22 mm. The length from the sealing surface to the end of the connector is 14.9 in.
Does this Bosch premium oxygen sensor come with a warranty?
Yes, Bosch backs it with a 1-year, unlimited-mileage warranty for non-commercial passenger cars and light trucks.
Does this upstream oxygen sensor come with anti-seize on the threads?
Yes, conductive anti-seize is pre-applied to the threads, and the sensor has direct-fit connectors for quick installation.
Published by the manufacturer of this part. Links open in a new tab.
- Brand file 5 PDF
- Brand file 5 PDF
- Brand file 5 PDF
- Brochure PDF
- Installation instructions PDF
- Technical bulletin PDF
- Warranty PDF
- Warranty PDF
- Warranty PDF
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