First, you need to take off the belt. next you need to disconnect the battery. then take a 13mm wrench and remove 3-4 bolts. two on the back, 1 on the bottom by the tension pulley then one long one in front. remove wires, then insert new alternator, bolt back on. connect wires. be sure to insert bottom bolt first (its the hardest) then the others. fit belt back on, then connect battery and start it up!
Add your answer:
Where is the fuel filter located and how do you replace it on a 2003 Buick Regal?
How do you replace the fuel filter on a 2003 Buick Regal?
How do you change a windshield washer pump on 2003 Buick Regal?
how to replace windsheild washer pump 2003 buick regal
How do you replace an exhaust system on a 2003 Buick regal 3.8 v6?
what
What size engine does the 2003 Buick Regal have?
The 2003 Buick Regal has a V6 engine.
How many valves does the 2003 Buick Regal have?
The 2003 Buick Regal has 12 valves.
Where is the power steering tank on a 2003 Buick Regal?
Passenger side, under the alternator, towards the firewall.
Is the 2003 Buick Regal electric or gas?
The 2003 Buick Regal is a gas-powered vehicle.
What kind of transmission does the 2003 Buick Regal have?
The 2003 Buick Regal has a 4-speed automatic.
What is the cam type of the 2003 Buick Regal?
The 2003 Buick Regal has overhead valves (OHV).
How long is the 2003 Buick Regal?
The 2003 Buick Regal is 16 ft. 4.2 in. (196.2 in.) long.
What is the curb weight of the 2003 Buick Regal?
The curb weight of the 2003 Buick Regal is 3438 lbs..
How tall is the 2003 Buick Regal?
The height of the 2003 Buick Regal is 4 ft. 8.6 in. (56.6 in.).
What kind of fuel does the 2003 Buick Regal use?
The 2003 Buick Regal runs on regular unleaded.
What is the front head room in the 2003 Buick Regal?
The 2003 Buick Regal has 39.3 in. of front head room.
What is the front leg room in the 2003 Buick Regal?
The 2003 Buick Regal has 42.4 in. of front leg room.
What is the rear leg room of the 2003 Buick Regal?
The 2003 Buick Regal has 36.9 in. of rear leg room.
What is the front shoulder room in the 2003 Buick Regal?
The 2003 Buick Regal has 58 in. of front shoulder room.
What is the rear hip room of the 2003 Buick Regal?
The 2003 Buick Regal has 53.3 in. of rear hip room.
What is the rear head room of the 2003 Buick Regal?
The 2003 Buick Regal has 37.4 in. of rear head room.
What is the rear shoulder room of the 2003 Buick Regal?
The 2003 Buick Regal has 57.1 in. of rear shoulder room.
What is the front hip room in the 2003 Buick Regal?
The 2003 Buick Regal has 54.4 in. of front hip room.
What is the base engine size of the 2003 Buick Regal?
The 2003 Buick Regal has a 3.8 L base engine size.
What is the drivetrain warranty on the 2003 Buick Regal?
The drivetrain warranty of the 2003 Buick Regal is 3 yr./ 36000 mi..
What is the maximum towing capacity of the 2003 Buick Regal?
The maximum tosing capacity of the 2003 Buick Regal is 1000 lbs..
What is the front track of the 2003 Buick Regal?
The front track of the 2003 Buick Regal is 5 ft. 2 in. (62 in.).
Get the Answers App
