Specifications
- Brand
- NGK
- Part #
- 21518
- UPC
- 87295215187
NGK Chevrolet Avalanche 2500 2002 Direct Fit Oxygen Sensor
$94.67
Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.
NGK Oxygen Sensor 21518. This direct-fit sensor helps maintain optimal engine performance and fuel efficiency.
Key Features
- Fits 2001-2002 Chevrolet Avalanche 2500, 2001-2002 Chevrolet Silverado 2500 HD, 2001-2002 Chevrolet Silverado 3500, 2001-2002 Chevrolet Suburban 2500, 2001-2002 GMC Sierra 2500 HD, 2001-2002 GMC Sierra 3500, and 2001-2002 GMC Yukon XL 2500.
- Advanced ceramic sensor element with a three-stage contaminant-resistant plasma jet and deposit trap overcoat.
- Protects the sensor element against poisoning from common contaminants.
- Helps maintain optimal engine performance and maximize fuel efficiency.
- Monitors air-fuel ratio and alerts OBDII systems to potential problems.
- Direct-fit design for straightforward installation.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
This NGK oxygen sensor, part number 21518, is a direct-fit replacement designed to keep your engine running smoothly. As a crucial part of your vehicle's diagnostic system, oxygen sensors constantly monitor the air-fuel mixture and send feedback to the engine control unit (ECU). This helps ensure your engine performs at its best, maximizes fuel economy, and keeps harmful emissions in check. This sensor is built to fit a range of popular trucks and SUVs, including the Chevrolet Avalanche 2500, GMC Sierra 2500 HD, and Chevrolet Suburban 2500.
NGK, a major supplier of OEM oxygen sensors, uses advanced technology in their manufacturing. The ceramic sensor element features a three-stage protective coating that resists contamination and deposits, helping to prevent premature failure. This design helps maintain consistent performance and alerts your OBDII system to potential issues with fuel delivery or the catalytic converter.
Specifications
- Brand
- NGK
- Manufacturer Part #
- 21518
- UPC
- 87295215187
Frequently Asked Questions
You Might Also Like
Similar products from the same category
NGK Chevrolet Avalanche 2500 2002 Direct Fit Oxygen Sensor