Emission System for 1993 Cadillac Allante
Related Parts
Part # / Description / Price
Price
Ignition Knock (Detonation) Sensor 
GM
GM Description: All models. 6 cyl. All models. 4.6l. Allante. 2.3l. Sohc. Manual trans. 3.1L. Aurora. Sends signals to the engine control module (ECM) to adjust timing
Helps prevent damage to the engine caused by pre-ignition
EGR Valve GM
GM Description: All models. 4.6l. Allante. Modulates the flow of exhaust gas into the intake manifold to help reduce nitrogen oxide (NOx) emissions
Vapor Canister GM
GM Description: Cavalier, Sunfire. Corvette. 4.6L, with bracket. Egr valve, vapor canister and sensors.
Heated Oxygen Sensor GM
GM Description: 4.6L. Allante. 4.9L, california. All models. 4.9l. At manifold. Aurora. 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 $143.32
$80.26
MSRP $143.32
$80.26
Exhaust Gas Recirculation (EGR) Valve Gasket GM
GM Description: All models. 7.4l. With 7.4L, gas. 4.6L. Express, savana. 7.4l. Seville. 3.5l. Aurora. 4.3L, cpi. 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 $27.59
$15.85
MSRP $27.59
$15.85
Positive Crank Ventilation (PCV) Valve GM
GM Description: Helps remove moisture and sludge build up in engine oil
Manifold Absolute Pressure Sensor GM
GM Description: All models. 4.6l. Allante. This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
Acdelco™ Exhaust Gas Re-Circulation (Egr) Valve Gasket GM
GM Description: All models. 7.4l. With 7.4L, gas. 4.6L. Express, savana. 7.4l. Seville. All models. 3.5l. Aurora. 4.3L, cpi.
Acdelco™ Ignition Knock (Detonation) Sensor GM
GM Description: All models. 6 cyl. All models. 4.6l. Allante. 2.3l. Sohc. Manual trans. 3.1L. Aurora.
