Sensors for 1999 Pontiac Grand Am
No.
Part # / Description / Price
Price
1
Egr Valve 
GM
GM Description: Egr valve, vapor canister and sensors. 6 cylinder, without 3.4L. Electric control, 3.1L. 3.1m. Egr valve & sensors, 3.1L. Silhouette, Trans Sport. 3.4l. 6 cylinder, gas.
2
Acdelco™ Exhaust Gas Re-Circulation (Egr) Valve Gasket GM
GM Description: Egr valve, vapor canister and sensors. 6 cylinder. 3.1L, upper. Egr valve & sensors, 3.1L. 3.4L, upper. 3.4L, 2000-01.
2
Exhaust Gas Recirculation (EGR) Valve Gasket GM
GM Description: Egr valve, vapor canister and sensors. 3.4L, egr valve. 6 cylinder. 3.1L, upper. Egr valve & sensors, 3.1L. 3.4L, upper. 3.4L, 2000-01. Helps provide a leak-free seal
Allows exhaust pollutants to enter the engine for re-burn
Helps the engine emission system operate properly
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $10.27
$6.16
MSRP $10.27
$6.16
5
6
Manifold Absolute Pressure (MAP) Sensor GM
GM Description: 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
This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
MSRP $112.74
$71.33
MSRP $112.74
$71.33
7
Heated Oxygen Sensor GM
GM Description: 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
MSRP $125.22
$69.50
MSRP $125.22
$69.50
7
Heated Oxygen Sensor GM
GM Description: 3.1l, 3.4l. Secondary. 3.4L, to converter. 3.4L, at converter. 2.4L, at converter. 2.4L, to converter. Exhaust pipe. 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
7
Acdelco™ Oxygen Sensor GM
GM Description: All models. 3.1l, 3.4l. Secondary. 3.4L, to converter. All models. 2.4l. 3.4L, at converter. 2.4L, at converter. 2.4L, to converter. Exhaust pipe.
9
Vapor Canister GM
GM Description: All models. Cavalier, Sunfire. Saturn. 3.4L. 3.8L. Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be re-burned in the engine
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
11
Vapor Canister Vent Valve GM
GM Description: All models. 3.4L. 3.1L. 2.2L. 2.4L. Controls fresh air flow to the canister
Sends fuel vapors to the engine for re-burn
Helps control fuel tank pressure
11
Acdelco™ Vapor Canister Purge Solenoid GM
GM Description: Location-Vapor Canister. 3.4L. 3.1L. 2.2L. 2.4L.
No.
Part # / Description / Price
Price
3
Acdelco™ Engine Air Filter GM
GM Notes: PARTS: Part included with air cleaner assembly.
Description: All models. 3.4L. 3.1L. 2.4L. 2.2L.
3
Air Filter GM
GM Notes: PARTS: Part included with air cleaner assembly.
Description: All models. 3.4L. 3.1L. 2.4L. 2.2L. Helps trap airborne particles before they enter the engine
Excellent filter capacity and efficiency
Allows airflow restriction to the engine for performance
Equipped with tight seals to keep unfiltered air from entering the combustion chamber
This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
MSRP $39.14
$29.36
MSRP $39.14
$29.36
10
MSRP $51.88
$40.47
14
Mass Airflow Sensor Kit with Wiring Connector GM
GM Description: Measures the amount of air entering the engine so the ECM can determine the amount of fuel to inject
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
16
Air Cleaner Temperature Sensor GM
GM Description: This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
MSRP $27.28
$18.66
MSRP $27.28
$18.66
17
Positive Crankcase Ventilation (PCV) Tube GM
GM Description: 3.1L. 3.4L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
19
Multi-Purpose Clamp GM
GM Description: 6.2L diesel. 8 cylinder, diesel, intake duct. 2.2L, without dohc. 3.4L. 2.4L, front. 2.0L. 1994-96 2.2L, rear. Helps prevent leaks
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $12.24
$8.82
MSRP $12.24
$8.82