Oil Preheaters

Oil Preheater, Immersion Style, 110/120 Volt, Screw-In, 1/2 NPT Weld-In Bung, 300 Watt, Each

Part Number: PFF-08-0300

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Oil Preheater, Internal, 1/2 in. NPT Aluminum Fitting, 110/120 V AC, Kit

Part Number: MOR-23991

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Oil Preheater, Internal, Aluminum, -12 AN O-ring, 110/120 V, 500 watts, Each

Part Number: STF-6769

5.0 out of 5 stars ( 1 )

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Oil Preheater Element, Internal, Screw-in, 1/2 in. NPT Thread, 400 watts, 110/120 V AC, Each

Part Number: AAF-ALL76415

3.0 out of 5 stars ( 2 )

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Oil Preheater, Internal, 1 in. NPT Fitting, Kit

Part Number: MOR-23980

2.0 out of 5 stars ( 2 )

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Oil Preheater Element, Internal, Screw-in, 1/2 in. NPT Thread, 250 watts, 110/120 V AC, Each

Part Number: AAF-ALL76416

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Oil Preheater, Internal, 1 in. NPT Steel Fitting, Kit

Part Number: MOR-23990

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Estimated Ship Date: Feb 13, 2026 if ordered today

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