Notes: Sedan, Wagon, Without Diesel, Without 4.0L & Twin Power Turbo, Upper;Without Diesel, Without 4.0L & Twin Power Turbo, Upper; 3.0 L Without Turbo, Upper;Coupe & Convertible, 3.0 L Without Turbo, Upper; 3 Series; Without Turbo; Left Manifold; Front
Notes: Sedan, Wagon, Without Diesel, Without 4.0L & Twin Power Turbo, Lower;Without Diesel, Without 4.0L & Twin Power Turbo, Lower; 3.0 L Without Turbo, Lower;Coupe & Convertible, 3.0 L Without Turbo, Lower; 3 Series; Without Turbo; Left Manifold; Rear
Notes: Sedan, Wagon, Without Diesel, Without 4.0L & Twin Power Turbo, Lower;Without Diesel, Without 4.0L & Twin Power Turbo, Lower; 3.0 L Without Turbo, Lower;Coupe & Convertible, 3.0 L Without Turbo, Lower; 3 Series; Without Turbo; Right Manifold; Rear
Notes: Sedan, Wagon, Without Diesel, Without 4.0L & Twin Power Turbo, Upper, Without Turbo;Without Diesel, Without 4.0L & Twin Power Turbo, Upper, Without Turbo; 3.0 L Without Turbo, Upper;Coupe & Convertible, 3.0 L Without Turbo, Upper; 3 Series; Without Turbo; Right Manifold; Front
Other Names: Front Oxygen Sensor, Rear Oxygen Sensor