Description: Genuine GM Fuel Tank Pressure Sensor, part number 13502903. This GM OEM fuel tank pressure sensor monitors operating conditions and sends signals to the vehicle's control modules. Made by General Motors to original equipment standards for correct fit, finish and durability—no guesswork with aftermarket parts. Verify fitment using your VIN or GM part number 13502903 before ordering. Shipped from Gateway Buick GMC, an authorized GM dealer.

Description: Genuine GM Multi-Purpose Pressure Sensor, part number 55573248. This GM OEM multi-purpose pressure sensor monitors operating conditions and sends signals to the vehicle's control modules. Made by General Motors to original equipment standards for correct fit, finish and durability—no guesswork with aftermarket parts. Verify fitment using your VIN or GM part number 55573248 before ordering. Shipped from Gateway Buick GMC, an authorized GM dealer.

Description: Verano. LaCrosse. 2.4l. Impala. 2.4l.

Description: Downstream. Malibu. 2.4l. 2.4L, with code: aua. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle Detects oxygen content in the exhaust gases to help optimize emissions This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Description: Genuine GM Secondary Air Injection Check Valve, part number 12639108. This GM OEM secondary air injection check valve is part of the evaporative emissions (EVAP) system, managing fuel vapors so they are burned instead of released. Made by General Motors to original equipment standards for correct fit, finish and durability—no guesswork with aftermarket parts. Verify fitment using your VIN or GM part number 12639108 before ordering. Shipped from Gateway Buick GMC, an authorized GM dealer.