For vehicles with the 3.8L engine and 4-speed automatic transmission. Fits front-wheel drive, 4-door models. This is a programmable engine control module (ECM). The module must be programmed at a dealership to ensure driveability and emission standards. Fits vehicles without the supercharged option and without a powertrain control module (PCM).
Condition: Excellent (A)
Mileage: 194,100 miles
For vehicles with the 3.8L engine. This is an engine control module (ECM).
Condition: Excellent (A)
Mileage: 261,600 miles
It is a programmable control module for vehicles with the 3.8L engine. This module must be programmed at a dealership to ensure driveability and emission standards.
Condition: Excellent (A)
Mileage: 261,700 miles
It fits vehicles with a 3.1L engine, 4-speed automatic transmission, and front-wheel drive. This is a 4-door vehicle part. This is a programmable control module. The module must be programmed at a dealership to ensure driveability and emission standards. It fits vehicles with option code K29.
Condition: Excellent (A)
Mileage: 165,900 miles
For vehicles with the 3.4L engine, 4-speed automatic transmission, and front-wheel drive. This is a 4-door vehicle model. This is a programmable powertrain control module (PCM). The module must be programmed at a dealership to ensure driveability and emission standards.
Condition: Excellent (A)
Mileage: 147,600 miles
This is a programmable control module. The module must be programmed at a dealership to ensure driveability and emission standards.
Condition: Excellent (A)
Mileage: 69,000 miles
This is a powertrain control module (PCM). This is a programmable control module that must be programmed at a dealership to work with your vehicle.
Condition: Excellent (A)
Mileage: 133,000 miles
It fits vehicles with the 2.3L 4-cylinder engine.
Condition: Excellent (A)
Mileage: 41,000 miles
Condition: Excellent (A)
Mileage: 107,000 miles
This is a programmable control module. The module must be programmed at a dealership to ensure driveability and emission standards.
Condition: Excellent (A)
Mileage: 53,000 miles
This engine control unit (ECU) is located above the right kick panel. It has a programmable chip. You must match the chip code or have a dealer reprogram the chip to work with your vehicle. For vehicles with the 2.2L 4-cylinder engine.
Condition: Excellent (A)
Mileage: 42,000 miles
Browse our selection of quality electronic control module parts designed specifically for your Buick Century. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · Custom · Estate Wagon · Limited · Special · Special Edition
Coupe · Sedan · Wagon
L4 2.2L · L4 2.5L · V6 2.8L · V6 3.1L · V6 3.3L · V6 3.8L
Automatic · Manual
