GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2004 🢒 Park Avenue 🢒 Service and Appearance Care 🢒 Checking Things Under the Hood 🢒 Engine Compartment Overview

Engine Compartment Overview for Buick Park Avenue 2004

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 .