Parts for 250 HP 4.6L V8 Pro XS 4-Stroke Mercury Outboard Motor Cooling System

Revise Search: Outboard > 4-Stroke Mercury Outboard > 250 HP 4.6L V8 Pro XS > 2B529482 & Up - USA > Cooling System

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Each product listed is an OEM or aftermarket equivalent part. [ Example ]

Cooling System

Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
Each product listed is an OEM or aftermarket equivalent part. [ Example ]

#-	8M0149551	PWRHD GASKET SET (1 required per assembly)
		8M0149551 - Powerhead Gasket Set [ More info ] $330.49 Available to Order: Shipping delay up to 10 days.
#-	8M0184184	INLINE STRAINER (1 required per assembly)
		8M0184184 - INLINE STRAINER [ More info ] Unavailable
#1	8M0142494	FITTING WATER Water Outlet (1 required per assembly)
		228M0142494 - Fitting WATER [ More info ] $9.59 Available to Order: Shipping delay up to 10 days.
#2	35480	O RING @5 (1 required per assembly)
		25-35480 - O Ring (1.237 Id X .103) [ More info ] $3.19 4 In Stock.
#3	8M0103806	SCREW @2 (8 required per assembly)
		108M0103806 - Screw - Priced Individually [ More info ] $2.39 1 In Stock.
#4	8M0028753	CLAMP @2 (6 required per assembly)
		54-8M0028753 - Clamp - Priced Individually [ More info ] $7.39 Available to Order: Shipping delay up to 10 days.
#5	8M0142503	HOSE COOLING Port Cylinder to Exhaust (1 required per assembly)
		328M0142503 - Cooling Hose [ More info ] $16.49 Available to Order: Shipping delay up to 10 days.
#6	8M0142516	FITTING BARB (1 required per assembly)
		228M0142516 - Fitting BARB [ More info ] $4.09 Available to Order: Shipping delay up to 10 days.
#7	8M0142517	O-RING (23.6 MM ID X 2.9 MM) (1 required per assembly)
		258M0142517 - ORING [ More info ] $0.80 Available to Order: Shipping delay up to 10 days.
#8	8M0162139	THERMOSTAT (1 required per assembly) — Replaces: 8M0137816
		8M0162139 - Thermostat [ More info ] $135.49 $129.99 In Stock
#9	888988008	CLAMP @2 (1 required per assembly)
		54-888988008 - 54-888988008 - CLAMP (34.6 mm) [ More info ] Unavailable Replaced by -8M0187145
		54-8M0187145 CLAMP [ More info ] $5.09 Available to Order: Shipping delay up to 10 days.
#10	8M0172178	FITTING ASSEMBLY (1 required per assembly) — Replaces: 8M0142512, 8M0153948
		228M0172178 - Fitting ASSEMBLY [ More info ] $28.19 Available to Order: Shipping delay up to 10 days.
#11	201951	O-RING (.487 X .103) (1 required per assembly)
		25-20195 1 - O-Ring [ More info ] $1.99 Available to Order: Shipping delay up to 10 days.
		18-7134-9 - O-Ring (PK5) 339543 [ More info ] $10.47 Available to Order: Shipping delay up to 10 days.
#12	8M0103805	SCREW @2 (1 required per assembly)
		108M0103805 - Screw (M6 x 16MM) Stain [ More info ] $2.49 4 In Stock.
#13	816311T	TIE STRAP @100 (17 required per assembly)
		54-816311T - Tie Strap, 8 Inches, Priced Individually [ More info ] $0.60 10+ In Stock.
#14	8M0142513	HOSE SPRAYER Water Sprayer Exhaust (1 required per assembly)
		328M0142513 - Hose SPRAYER [ More info ] $2.69 Available to Order: Shipping delay up to 10 days.
#15	8M0142511	HOSE WATER Water Sprayer Exhaust (1 required per assembly)
		328M0142511 - Water Hose [ More info ] $15.39 Available to Order: Shipping delay up to 10 days.
#16	8M0142500	HOSE THERMO OUTLT (1 required per assembly)
		328M0142500 - Hose THERMO OUTLT [ More info ] $39.99 Available to Order: Shipping delay up to 10 days.
#17	8M0142501	GROMMET Chap Plate (2 required per assembly)
		258M0142501 - Grommet [ More info ] $2.29 Available to Order: Shipping delay up to 10 days.
#18	8M0142515	STRAINER Design I (1 required per assembly)
		8M0142515 - Strainer [ More info ] $1.90 Available to Order: Shipping delay up to 10 days.
#19	8M0173463	HOSE WATER INLET Design II (1 required per assembly) — Replaces: 8M0142514, 8M0168887
		228M0173463 - Hose WATER INLET [ More info ] $24.99 Available to Order: Shipping delay up to 10 days.
#20	86614	O-RING (1.049 X .103) Design I (1 required per assembly)
		25-86614 - O-ring, (1.049 X .103) [ More info ] Unavailable
#20	8M0204650	O RING @3 Design II (1 required per assembly) — Replaces: 29845
		25-8M0204650 - O RING @3 Q=T [ More info ] Unavailable
#21	888988011	CLAMP (2 required per assembly)
		54-888988011 - Clamp [ More info ] $4.69 Available to Order: Shipping delay up to 10 days.
#22	8M0142642	HOSE WATER Water Inlet, Deisign I (1 required per assembly)
		32-8M0142642 - ->8M0142502 [ More info ] Unavailable
#22	8M0173611	HOSE WATER INLET Water Inlet, Design II (1 required per assembly)
		32-8M0173611 - HOSE WATER INLET [ More info ] Unavailable
#23	8M0142506	FITTING (1 required per assembly)
		228M0142506 - Fitting [ More info ] $2.49 Available to Order: Shipping delay up to 10 days.
#24	8M0142504	HOSE Water to Starboard Cylinder Head (1 required per assembly)
		328M0142504 - Hose [ More info ] $14.69 Available to Order: Shipping delay up to 10 days.
#25	8M0142507	Y FITTING Exhaust to Cylinder Head (1 required per assembly)
		228M0142507 - Y FITTING [ More info ] $12.19 Available to Order: Shipping delay up to 10 days.
#26	26317	O-RING (1.109 X .139) (1 required per assembly)
		25-26317 - O-Ring, NLA [ More info ] $4.29 $0.86 10+ In Stock.
#27	8M0142505	HOSE Water to Port Cylinder Head (1 required per assembly)
		328M0142505 - Hose [ More info ] $18.59 Available to Order: Shipping delay up to 10 days.
#28	8M0142510	FITTING Water Inlet (2 required per assembly)
		228M0142510 - Fitting [ More info ] $8.69 1 In Stock.
#29	8M0204650	O-RING (2 required per assembly) — Replaces: 29845
#30	8M0142518	HOSE DRAIN Cylinder Head Drain (1 required per assembly)
		328M0142518 - Hose DRAIN [ More info ] $9.39 Available to Order: Shipping delay up to 10 days.
#31	884546	GROMMET (3 required per assembly)
		25-884546 - Grommet [ More info ] $1.99 Available to Order: Shipping delay up to 10 days.
#32	8M0142522	FITTING BARB (2 required per assembly)
		228M0142522 - Fitting BARB [ More info ] Unavailable
		22-8M0203912 - FITTING [ More info ] Unavailable
#33	8M0142523	O-RING (8.1 MM ID X 1.6MM) (2 required per assembly)
		258M0142523 - ORING [ More info ] $0.40 $0.32 10 In Stock.
#34	8M0161583	HOSE WATER OUTLET (1 required per assembly) — Replaces: 8M0142498, 8M0153945
		328M0161583 - Hose WATER OUTLET [ More info ] $7.79 Available to Order: Shipping delay up to 10 days.
#35	8M0142486	HOSE DRAIN Water Drain Assembly (1 required per assembly)
		328M0142486 - Hose DRAIN [ More info ] $49.99 Available to Order: Shipping delay up to 10 days.
#36	899145	CLIP (1 required per assembly)
		54-899145 - Clip [ More info ] $3.39 Available to Order: Shipping delay up to 10 days.
#37	888523001	CLIP (1 required per assembly)
		888523001 - Clip [ More info ] $1.40 Available to Order: Shipping delay up to 10 days.
#38	8M0142524	HOSE WATER Strainer to Fuel Supply Module Inlet (1 required per assembly)
		328M0142524 - Water Hose [ More info ] $1.80 Available to Order: Shipping delay up to 10 days.
#39	8M0142617	HOSE STRAINER Strainer to Mount Cooler (1 required per assembly)
		328M0142617 - Hose Strainer [ More info ] $4.49 Available to Order: Shipping delay up to 10 days.
#40	8M0142496	HOSE WATER (1 required per assembly)
		328M0142496 - Water Hose [ More info ] $10.29 Available to Order: Shipping delay up to 10 days.
#41	8M0142497	FITTING FLUSH DRAIN (1 required per assembly)
		228M0142497 - Fitting DRAIN [ More info ] $3.29 Available to Order: Shipping delay up to 10 days.
#42	8M0153722	HOSE FLUSH ASSY Flush (1 required per assembly) — Replaces: 8M0142528
		328M0153722 - Hose FLUSH ASSY [ More info ] $44.99 Available to Order: Shipping delay up to 10 days.
#43	8M0156634	HOSE (1 required per assembly) — Replaces: 8M0142529
		32-8M0156634 - HOSE [ More info ] Unavailable
#44	8M0142530	HOSE ASSEMBLY (1 required per assembly)
		328M0142530 - Hose [ More info ] $13.39 Available to Order: Shipping delay up to 10 days.
#45	8M0157397	CLAMP OETIKER, 17.5 (1 required per assembly)
		54-8M0157397 - CLAMP OETIKER [ More info ] Unavailable
#46	8M0142531	CLIP (1 required per assembly)
		548M0142531 - Clip [ More info ] $1.20 Available to Order: Shipping delay up to 10 days.
#47	8M0142509	FITTING CONNECTOR (1 required per assembly)
		228M0142509 - Fitting Connector [ More info ] $2.59 Available to Order: Shipping delay up to 10 days.
#48	8M0183167	HOSE STRAIN TO MA [3B050618] & Up (1 required per assembly)
		32-8M0183167 - HOSE STRAIN TO MA [ More info ] Unavailable
#49	888988019	CLAMP [3B050618] & Up (2 required per assembly)
		54-888988019 - Clamp [ More info ] $4.49 Available to Order: Shipping delay up to 10 days.