Radiator & Components for 2003 Buick Century
Radiator Upper Bracket, Right
3.9L. 3.8L. 3.5L. 2001-04. 3.6L. 3.4L. 2001-06.
Lower Mount, Right
3.8L. 3.1L. 1997-00. 3.4L. Lower. 4.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Filler Cap
Aztek, Rendezvous. All models. Terraza, Uplander. Relay. Park Avenue. 3.8L. 3.4L, with dex-cool label. Montana SV6. Helps seal and maintain pressure in your vehicle's cooling system for vehicle safety
Module
Coolant level. Impala, Monte Carlo. 3.8L. All models. 3.1L. 1997-00. 3.4L. 5.7L, level indicator, with 2 way connector. 8 cylinder, 1998-02, level indicator. 8 cylinder, 1993-97, with 2 way connector. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Recovery Tank
Impala, Monte Carlo. 3.4L. 3.8L. Helps maintain optimal engine operating temperatures Designed to store heated coolant when pressures in the system rise and reintroduce it when cooled This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Cap
Helps keep coolant from flowing out of your vehicle's engine coolant recovery tank Helps keep coolant pressure at required level
Air Deflector Bolt
3.5L. 3.1L, without sport bumper. 3.4L, without sport bumper. 3.8L, without sport bumper. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Side Baffle, Left
Helps properly direct airflow This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Side Baffle Retainer, Right
These are Sold Individually. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
By-Pass Pipe
Thermostat by-pass. 3.1L, to intake manifold. 1997-00. 3.4 & 3.5L, rear. 2001-04. 3.1L, inlet. 3.4L. 2001-06, with oil cooler. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
By-Pass Pipe
3.1L, outlet. Front. 3.4L. 3.1L, thermostat bypass. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
Thermostat
Controls the flow of coolant through your vehicle's radiator to help the engine reach and maintain its optimal operating temperature
Thermostat Housing
Eng/code m. 1997-00. 2001-04. All models. 3.1l. Relay. Terraza, Uplander. 3.5l. 2001-06. Aztek, Rendezvous. 3.5l. 3.4l. Montana SV6. 3.5l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fan Relay
Helps connect or disconnect power to vehicle accessories This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fan Relay
Helps connect or disconnect power to vehicle accessories This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
3.1. Buick. Without supercharger. Standard cooling. 3.8L, without hd cooling. Impala, Monte Carlo. 1st design (english. Thread). 3.4l. 3.4L, 2nd design. Exc.Heavy Duty. Lightweight; the radiators have a positive heat transfer to weight ratio Corrosion-resistant aluminum designed core helps optimize the radiators long lasting service life This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Upper Hose
Eng/code m. Impala, Monte Carlo. All models. 3.8l. 2.8 & 3.1L. Eng/code j. Helps maintain optimal temperatures Designed to withstand high temperatures This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Lower Hose
3.1l. Impala, Monte Carlo. 3.4l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Radiator Cap
Aztek, Rendezvous. All models. Terraza, Uplander. Relay. Park Avenue. 3.8L. 3.4L, with dex-cool label. Montana SV6. Helps seal and maintain pressure in your vehicle's cooling system for vehicle safety
Water Pump
Incl.Gasket. 3.1l. 3.5L, 2004-06. Relay. Malibu, Malibu Maxx. 3.5l. Terraza, Uplander. 3.5l. 3.4 & 3.5L. G6. 3.5l. 3.4L. Montana SV6. 3.5l. Thoroughly tested for reliable, leak-resistant performance Uniform wall sections and smooth coolant-flow cavities for efficient operation Coated seals with a stainless steel spring for durability
Related Parts
By-Pass Hose, Left
1997-00. 3.4 & 3.5L. 3.4L. Inlet. 2001-04. 6 cylinder. Gas, 3.1L. 2001-06. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Engine Coolant Hose
Pipe to Throttle Body. Throttle body outlet. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Engine Coolant Hose
Pipe to Throttle Body. Throttle body inlet. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Engine Coolant Pipe O-Ring
Coolant Bypass Pipe. 3.4 & 3.5L. 3.1L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
Engine Coolant Thermostat Gasket
Seals your vehicle's thermostat housing Helps prevent coolant from leaking from the engine This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors