Emission Systems for 1986 Cadillac Cimarron
Select Emission Systems part
Multi-Purpose Wiring Connector
ACDelco
PT3800
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
$49.70
Fits Your Vehicle
Vapor Canister
GM
17113148
Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be re-burned in the engine
This GM Genuine Part is...
$108.04
MSRP $197.36
Save $89.32
45.3% Off 
Evaporative Emission Canister
ACDelco
19470552
ACDelco Gold (Professional) Vapor Canister are a high quality alternative to Original Equipment (OE) parts. ACDelco Gold (Professional)...
$363.78
Fits Your Vehicle
Oxygen Sensor
ACDelco
AFS21
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
Positions: Upstream
$47.38
Fits Your Vehicle
Secondary Air Injection Check Valve
ACDelco
19307616
ACDelco Gold (Professional) Secondary Air Injection Pump Check Valve are a high quality alternative to Original Equipment (OE) parts....
$48.15
Fits Your Vehicle
Vacuum Check Valve
ACDelco
15-50568
GM Genuine Parts Vacuum Check Valves are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM...
$4.00
Fits Your Vehicle
Oxygen Sensor
GM
19211437
ACDelco Oxygen Sensor (Part Number: 19211437) is an exhaust oxygen sensor that detects oxygen content in exhaust gases to support...
$47.38
Relay
ACDelco
15-81090
ACDelco Gold (Professional) Temperature Control Relays are a high quality alternative to Original Equipment (OE) parts. ACDelco Gold...
$45.95
Fits Your Vehicle
Multi-Purpose Wire Connector
ACDelco
PT2348
ACDelco Gold (Professional) HVAC Solenoid Connector are a high quality alternative to Original Equipment (OE) parts. ACDelco Gold...
Fits Your Vehicle
Exhaust Gas Recirculation (EGR) Valve Cover Gasket
GM
12554530
Helps provide a leak-free seal
Allows exhaust pollutants to enter the engine for re-burn
Helps the engine emission system operate...
$97.66
Auxiliary Radiator
ACDelco
21920
GM Genuine Parts Radiators are designed, engineered, and tested to rigorous standards, and are backed by General Motors. Radiators are...
$228.90
Fits Your Vehicle
Exhaust Gas Recirculation Valve Solenoid Connector
ACDelco
PT2315
ACDelco Gold (Professional) Exhaust Gas Recirculation (EGR) Valve Motor Connector are a high quality alternative to Original Equipment...
$46.54
Fits Your Vehicle
Vapor Canister Filter
GM
7026014
G10-30 vans. Without 2.5l. Caballero, El Camino. 3.0L. 2.2l, 3.1l, 3.3l. All models. 2.8l. Seville. Allante.
Multi Purpose Wire Connector with Leads
ACDelco
PT2367
ACDelco Professional Multi Purpose Relay Connector is a high quality aftermarket replacement component for one or more of the following...
Fits Your Vehicle
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