Powertrain Control for 1999 Cadillac DeVille
No.
Part # / Description / Price
Price
1
Vapor Canister 
GM
GM Description: S-series. 4.3l. Vapor canister, all, 2.2L. S-series. 2.2l. 4.6L, all. 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
1
Acdelco™ Vapor Canister GM
GM Description: S-series. 4.3l. Vapor canister, all, 2.2L. S-series. 2.2l. Exc.Onboard Refuel Vapor Recovery. Extended Wheelbase. 4.6L, all.
6
Acdelco™ Egr Valve GM
GM Description: S-series. 4.3l. Tbi. Astro, Safari. 4.3l. Auto trans. Vin code z. All. Aurora. Seville. G10-30 vans. 7.4l.
7
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.
9
Acdelco™ Oxygen Sensor GM
GM Description: Left. To converter. 5.7L, 1998-02. 4.6L, catalytic converter. All models. 4.6l. Pre & post converter. At converter. Seville.
9
Heated Oxygen Sensor GM
GM Description: Left. To converter. 5.7L, 1998-02. 4.6L, catalytic converter. All models. 4.6l. Pre & post converter. At converter. Seville. 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 $144.84
$80.39
MSRP $144.84
$80.39
9
No.
Part # / Description / Price
Price
4
Ignition Coil Seal GM
GM Description: 3.8L. 3.4L. 2.2L, without dohc. Distributorless ignition. 4.6L, 1993-99. 3.1L. 1996-99. 1998-99. 1995. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $4.70
$2.82
MSRP $4.70
$2.82
1 This price excludes a refundable manufacturer's core charge. Add the part to your cart to see the core charge.
Related Parts
Part # / Description / Price
Price
Ignition Knock (Detonation) Sensor GM
GM Description: All models. 4.6l. Seville. Corvette. 1st design. Aurora. 3.5l. 5.7L, with locating tab. Sends signals to the engine control module (ECM) to adjust timing
Helps prevent damage to the engine caused by pre-ignition
Module GM
GM Description: All models. 4.6l. 4.6L, 1993-99, Spark control. Seville. 1998-99, knock sensor. Distributorless ignition, Spark control.
Mass Air Flow Sensor, Remanufactured 1 GM
GM Description: 4.6L, 1996-02. All models. Aurora. Seville. Professional, premium aftermarket replacement
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Manufactured to meet expectations for fit, form, and function
MSRP $301.35
$164.99
MSRP $301.35
$164.99
(19178958) SENSOR ASM,HTD OXY 
AC Delco
AC Delco Notes: Parts & Prices For Estimating Purposes Only.
Description: (19178958) SENSOR ASM,HTD OXY
$125.22
$125.22
$38.15
Acdelco™ Engine Camshaft Position Sensor GM
GM Description: All models. 4.6l. Aurora. Seville. Allante.
Acdelco™ Engine Crankshaft Position Sensor GM
GM Description: All models. 4.6l. Aurora. Seville. Allante.
Acdelco™ Vehicle Speed Sensor GM
GM Description: DTS. Seville. All models. Lucerne. 4.6l. Allante. Aurora. 4.0l. Bonneville, LeSabre. 4.6l.
1 This price excludes a refundable manufacturer's core charge. Add the part to your cart to see the core charge.