2.3L Non-PZEV

WARNING: This page is about a different car, the 2009 Mercury Milan, 2009 Lincoln MKZ, and 2009 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Exploded View Of Exhaust System With Torque Specifications - 2.3L Non-PZEV

Courtesy of FORD MOTOR CO.

Item	Part Number	Description
1	W503921	Catalytic converter manifold shield bolt (6 required)
2	9N454	Catalytic converter manifold shield
3	W500021	Catalytic converter manifold shield bracket bolt (2 required)
4	5K291	Catalytic converter manifold shield bracket
5	W708176	Catalytic converter manifold nut (7 required)
6	W704474	Catalytic converter manifold stud (7 required)
7	5G236	Catalytic converter manifold
8	W520414	Catalytic converter manifold-to-exhaust flexible pipe nut (2 required)
9	9451	Gasket
10	5G203	Exhaust flexible pipe
11	5221	Torca® clamp
12	W705443	Exhaust flexible pipe-to-catalytic converter nut (2 required)
13	9451	Gasket
14	5E212	Catalytic converter
15	5F262	Muffler and tailpipe isolator (4 required)
16	5C257	Muffler and tailpipe
17	-	Catalytic converter manifold bracket bolt (2 required)
18	9448	Catalytic converter manifold gasket