Engine bay with 4-cylinder engine (1998 Mazda 626 shown) (Mazda Capella GF)

Engine compartment with a 4-cylinder engine (shown is a 1998 Mazda 626): 1. Brake fluid reservoir; 2. Fuel filter; 3. Fuse and relay panel; 4. Battery; 5. Air purifier; 6. Upper radiator hose; 7. Ignition coil block; 8. Engine oil filler neck; 9. Spark plugs with covers; 10. Lower radiator hose; 11. Radiator cap; 12. Expansion tank; 13. Washer reservoir; 14. Power steering reservoir; 15. Engine oil dipstick; 16. Crankcase ventilation valve

Bottom view of the engine compartment with a 4-cylinder engine: 1. Brake system pipe; 2. Front brake caliper; 3. Outer joint covers of the drive shaft; 4. Transmission drain plug (manual transmission); 5. Exhaust system; 6. Steering gear cover; 7. Engine drain plug