OMC Cooling System

Sierra 18-4256 Pipe Plug 56507 Pipe Sealant with Teflon is recommended for use on plug threads

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OMC Stern Drive 0777130 Water Pump Impeller Genuine OEM Johnson/Evinrude/OMC part. Application: 100 / 260 SD (1968 - 1986) Special Order Item.

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OMC Stern Drive 0984744 Impeller Housing Assembly Genuine OEM Johnson/Evinrude/OMC part. Application: 2.5L / 4.3L / 5.0L (all Clutch) 2.3L (1987 - 1990) Special Order Item.

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OMC Stern Drive 0986465 Impeller Assembly Genuine OEM Johnson/Evinrude part. Application: 2.3L (1987 - 1990) Special Order Item.

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Manifold End Gasket Replaces: OMC 0907761, 0778119 Barr OMC47-907761 GLM 32580 Mercury 878970 Redline RL0114

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Sierra 18-0929-9 Thermostat Gasket (Priced Per Pkg Of 2) For use on Johnson/Evinrude Outboard 3 cyl. engines, OMC Sterndrive/Cobra I/O engines, & Volvo Penta I/O 3.L GS, GL Special Order est. 10 days Priced Per Pkg of 2  Replaces:...

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Sierra 18-2883-1 Manifold End Cap Gasket Sierra replacement manifold end cap gasket for OMC Stern Drives. Sierra replacement parts are manufactured to meet or exceed OEM requirements. Interchangeable with: Barr OMC47907775 GLM 32990 OMC...

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Sierra 18-2947 Cork Thermostat Gasket for OMC Stern Drives Sierra high-quality engine parts are designed to meet OEM specifications. For OMC Stern Drives. Interchangeable with: GLM 33840 Mallory 9-60017 OMC Stern Drive 310913

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Sierra 18-30585 Impeller Sierra replacement impeller for OMC Sterndrives. Fits: King Cobra (1992-1995) Use with 18-3469 water Pump Repair Kit. Interchangeable with: OMC Stern Drive 3854072 987176

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OMC Stern Drive 0983218 Water Pump Repair Kit Genuine OEM Johnson/Evinrude/OMC part. Application: 100 / 260 SD (1968 - 1986) Special Order Item.

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OMC Stern Drive 0986486 Water Pump Repair Kit Genuine OEM Johnson/Evinrude/OMC part. Application: 2.3L (1987 - 1990) Special Order Item.

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OMC Stern Drive 0987745 Water Pump Kit Genuine OEM Johnson/Evinrude/OMC part. Application: 5.7L LE (1990 - 1991) Special Order Item.

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OMC Stern Drive 3853983 Thermostat Assembly Genuine OEM Johnson/Evinrude/OMC part. Application: All “cone clutch”454–454 HO & 460 OMC King Cobra (140°F) (1990 - 1993) Special Order Item.

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Exhaust Elbow Gasket (Priced Per Pkg of 2) - Special Order est. 10 Days

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Thermostat Gasket (Priced Per Pkg of 2) - Special Order est. 10 Days

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Sierra 18-3119 Water Pump Housing Sierra replacement water pump housing for OMC Stern Drives. Sierra aftermarket engine parts are manufactured to meet or exceed OEM requirements. Interchangeable with: GLM 12390 Mallory 9-43201 OMC Stern...

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OMC Cobra Impeller Plate - Special Order est. 10 Days Replaces: OMC 0911703 GLM 12760 Mallory 9-45283 Mercury 802386 Redline RL3121 Fits OMC Cobra

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Sierra 18-3141 OMC Impeller Plate Sierra high-quality engine parts are designed to meet OEM specifications. For 110-260 HP I/O 1968-86 Except Cobra Interchangeable with: GLM 12590 Johnson/Evinrude...

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Sierra 18-8216 Brass Hose Fitting Sierra replacement brass hose fitting for OMC and Chrysler engines. Fits: Chrysler Small Block V8 (318-360ci), Big block V8 (383-440) Fits: OMC - In-Line 6 cylinders Material: Brass Thread Size: 3/4" - 14 NPT x 1"...

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