Exhaust manifold with catalyst — BMW 3 Series E46

BMW exploded parts diagram 18_0454 (18 Exhaust system) for the BMW 3 Series E46. ETK list captured for some variants on this drawing; parts we can identify for the others.

Parts on this diagram

BMW lists these parts for the models shown. Check with your VIN before ordering.

• 1 · 18 40 7 519 642 — Exhaust manifold
• 1 · 18 40 7 519 643 — Exhaust manifold
• 1 · 18 40 7 506 559 — RP exhaust manifold w/ catalyt.converter EU4
• 1 · 18 40 7 506 561 — RP exhaust manifold w/ catalyt.converter EU4
• 2 · 18 40 7 506 778 — Flat gasket
• 3 · 11 72 1 437 202 — Hex nut
• 4 · 18 40 7 547 849 — Heat resistant plate
• 5 · 11 62 1 427 586 — Hex Bolt M10x40-SW16

Diagram © BMW AG as printed on the drawing. Reproduced for part identification. OEM Diagrams is independent of BMW AG, MINI and Rolls-Royce Motor Cars.