GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2004 🢒 Park Avenue 🢒 Instrument Panel 🢒 Driver Information Center (DIC) 🢒 Engine Compartment Overview

When you open the hood on the 3800 (L36) engine (3800 Supercharged (L67) engine similar), here's what you will see:


Object Number: 810946 Size: C1

  1. Battery. See Battery .

  2. Underhood Fuse Block. See "Underhood Fuse Block" under Fuses and Circuit Breakers .

  3. Radiator Pressure Cap. See Radiator Pressure Cap .

  4. Engine Oil Dipstick. See "Checking Engine Oil" under Engine Oil .

  5. Engine Oil Fill Cap. See "When to Add Engine Oil" under Engine Oil .

  6. Engine Coolant Air Bleed Valve. See "How to Add Coolant to the Radiator" under Cooling System .

  7. Automatic Transaxle Fluid Dipstick. See "Checking the Fluid Level" under Automatic Transaxle Fluid .

  8. Brake Master Cylinder Reservoir. See "Brake Fluid" under Brakes .

  9. Windshield Washer Fluid Reservoir. See "Adding Washer Fluid" under Windshield Washer Fluid .

  10. Engine Coolant Recovery Tank. See Cooling System .

  11. Engine Air Cleaner/Filter. See Engine Air Cleaner/Filter .