Gaskets & Sealing Systems for 2001 Cadillac DeVille
No.
Part # / Description / Price
Price
3
Vapor Canister Vent Solenoid 
GM
GM Description: The Genuine GM OEM Vapor Canister Vent Solenoid (MPN: 21994122) regulates fresh air intake and fuel vapor recirculation in your vehicle's emissions control system. This authentic General Motors part is engineered to manage fuel tank pressure while redirect ...
MSRP $66.65
$37.95
MSRP $66.65
$37.95
4
Vent Valve Bracket GM
GM Description: With supercharger 1998-2005. California emissions. 2000-03. Federal emissions. 2004-05.
7
Multi-Purpose Clamp GM
GM Notes: PARTS: Part included with pipe.
Description: The GM OEM Multi-Purpose Clamp (MPN: 11570383) is a genuine General Motors component engineered to secure hoses, lines, and connections throughout your vehicle's engine bay and fluid systems. This authentic GM clamp prevents leaks and system failures by ma ...
MSRP $45.52
$31.11
MSRP $45.52
$31.11
9
Vapor Canister Purge Solenoid Valve Seal GM
GM Notes: PARTS: Part included with purge valve.
Description: California emissions. Federal emissions. 5.3L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
11
Exhaust Gas Recirculation (EGR) Valve Gasket GM
GM Description: 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
13
Exhaust Gas Recirculation (EGR) Valve Pipe GM
GM Description: California emissions. Seville. Federal emissions. Aurora. 4.0l. Bonneville, LeSabre. 4.6l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
14
M.A.P Sensor GM
GM Description: The Genuine GM OEM M.A.P Sensor (MPN: 19418808) is an original equipment manufacturer intake air pressure sensor designed to optimize engine performance and fuel efficiency across select GM vehicles. This critical engine management component monitors manif ...
MSRP $125.98
$79.57
MSRP $125.98
$79.57
15
Heated Oxygen Sensor GM
GM Positions: Left
Description: Heated oxygen sensor (O2 sensor)Used in the engine exhaust system to monitor oxygen levels and adjust fuel mixtureOften called:Front O2 sensorUpstream oxygen sensor
Example OEM part
GM 12559850 Heated Oxygen Sensor
What it does
Measures oxygen content in ...
MSRP $124.82
$69.15
MSRP $124.82
$69.15
15
Heated Oxygen Sensor GM
GM Description: All models. 4.6l. To converter. Seville. At converter. Pre & post converter. 4.6L, catalytic converter. 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
16
Secondary Air Injection Pump Kit with Pump, Bracket, and Hose GM
GM Description: Aurora. Helps maintain controlled air flow to proper air injection components
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
19
A.I.R Pipe GM
GM Description: The Genuine GM OEM A.I.R Pipe (MPN: 15783305) is an authentic secondary air injection component designed for California emissions compliance on select GM vehicles including the Seville. This critical emissions control part directs air flow through the seco ...
MSRP $107.34
$67.80
MSRP $107.34
$67.80
20
Secondary Air Injection Pump Filter GM
GM Notes: PARTS: Part included with hose.
Description: Air pump, california only. California emissions. Secondary pump. 3.8L. Aztek, Rendezvous. Aurora. Cleaner. 3.4L, 2000-01.
21
Nylon Cable Tie GM
GM Notes: PARTS: Part included with hose.
Description: The GM OEM Nylon Cable Tie (MPN: 12337820) is an authentic General Motors harness retaining component engineered for secure wire management in fuel filler pipe assemblies. Designed for 1991-1993 Cadillac DeVille models equipped with 3.4L engines and Califo ...
MSRP $0.20
$0.12
MSRP $0.20
$0.12
22
Duct GM
GM Notes: PARTS: Part included with hose.
Description: Genuine GM OEM Air Pump Duct (MPN: 24508958) is a secondary air injection component designed for California emissions compliance on select Cadillac Seville models. This authentic General Motors air pump duct assembly ensures proper ventilation and function ...
$4.00
$4.00
22
Air Injection Valve GM
GM Positions: Front
Description: California emissions, front. Helps prevent exhaust from entering air pump
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
22
Air Injection Valve GM
GM Positions: Rear
Description: Calif. Helps prevent exhaust from entering air pump
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
24
Secondary Air Injection Hose Noise Baffle GM
GM Notes: PARTS: Part included with hose.
Description: The GM Secondary Air Injection Hose Noise Baffle (MPN: 25730472) is a genuine OEM component engineered to reduce noise from your vehicle's secondary air injection system while maintaining California emissions compliance. This authentic General Motors part ...
$15.12
$15.12
27
Secondary Air Injection Pump Check Valve Gasket GM
GM Description: Genuine GM OEM Secondary Air Injection Pump Check Valve Gasket (MPN: 12564682) for select GM vehicles with 3.5L and 4.6L engines featuring air injection systems. This critical emissions component maintains proper airflow to your secondary air injection pum ...
MSRP $15.84
$9.44
MSRP $15.84
$9.44
30
Multi-Purpose Relay GM
GM Description: The GM OEM Multi-Purpose Relay (MPN: 15319851) is a genuine General Motors engine compartment relay designed for California emissions systems, including A.I.R. pump operation on select GM vehicles. This authentic factory relay ensures proper electrical con ...
MSRP $68.34
$38.92
MSRP $68.34
$38.92
30
Acdelco™ Secondary Air Injection Pump Relay GM
GM Description: California emissions. A.I.R. pump. Engine compartment, type 4.