Quick view NGK NGK Toyota 4Runner 2002-1999 Direct Fit 4-Wire A/F Sensor - 24669 $294.21 NTK® is The Sensor Specialist™ for import and domestic applications. Established under the NGK family of products, NTK Oxygen Sensors are part of our ongoing commitment to streamline product types and increase coverage. A ceramics company at our core,... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List