Difficulties in parts search?

Parts list

Difficulties in parts search?

	Description	OEM Part #	Price
12000	12000 MD070545 MANIFOLD, EXHAUST	MD070545	US $343.62
12000	12000 MD071706 MANIFOLD, EXHAUST	MD071706	US $281.20
12000	12000 MD101353 MANIFOLD, EXHAUST	MD101353	US $304.30
12010	12010 MD001379 GASKET, EXHAUST MANIFOLD	MD001379	US $25.90
12010	12010 MD104287 GASKET, EXHAUST MANIFOLD	MD104287	US $25.90
12010	12010 MD302868 GASKET, EXHAUST MANIFOLD	MD302868	US $37.74
12012P	12012P MD071710 PROTECTOR, EXHAUST MANIFOLD HEAT..(12062)	MD071710	US $50.32
12012P	12012P MD095808 PROTECTOR, EXHAUST MANIFOLD HEAT..(12062)	MD095808	US $49.58
12012P	12012P MD114601 COVER, EXHAUST MANIFOLD	MD114601	US $110.26
12088	12088 MS450035 WASHER, TIMING POWER TRAIN CASE Plain,8	MS450035	US $1.92
12096	12096 MD000569 NUT, EXHAUST MANIFOLD CATALYST 8	MD000569	from US $1.37
12204A	12204A MD073005 CASE ASSY, CATALYST	MD073005	US $607.15
12205	12205 MD030484 COVER, CATALYST CASE	MD030484	US $65.86
12207	12207 MD041175 GASKET, CATALYST CASE	MD041175	US $28.86
12293	12293 MD014195 STUD, EXHAUST MANIFOLD 12x32	MD014195	from US $5.11
12294P	12294P MD009669 BOLT, EXHAUST MANIFOLD Washer assembled,6x12	MD009669	US $5.92
12294Q	12294Q MD009494 BOLT, EXHAUST MANIFOLD Flange,6x12	MD009494	US $5.75
12294S	12294S MD023492 BOLT, EXHAUST MANIFOLD Flange,8x45	MD023492	US $4.29

Exhaust manifold (-8512.3) Diagram Mitsubishi GALANT SIGMA Japan 7940650-631173