TechSmart B43001 Ambient Air Quality Sensor

Buyer fitment guide only intended as reference. Please use catalogue search by vehicle to ensure proper fitment.

• NGK 76546
• NGK HJ0006
• Duralast SU10307
• Lexus 8889860020
• Airtex 5S8845
• CARQUEST Premium By WELLS 70-1505

• Advanced air quality sensor effectively restores proper function of detecting poor air quality. Hydrocarbon sensor accurately detects gasoline exhaust fumes to purify cab. NOx sensor properly detects nitrous oxide or diesel exhaust fumes and activates HVAC system to purify cab. All TechSmart(R) parts meet or exceed OE performance, providing today's technician with the quality parts needed to get the job done right, the first time.