POR-15 Fuel Tank Sealer was formulated and developed in our own laboratories due to the demand for a high-tech sealer impervious to all fuels, including the new Stage II fuels which have a high alcohol content.
POR-15 Fuel Tank Sealer was formulated and developed in our own laboratories due to the demand for a high-tech sealer impervious to all fuels, including the new Stage II fuels which have a high alcohol content.
Protects your diesel engine and restores engine performance. For use when ambient temperatures are above 40°F.
Economic cold weather protection for your diesel engine
Also Use: (Qty.) (1) 1644700230 lock ring kit.
For cars that use Ethanol Fuel (Code 929).
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
08-22-2026
This fuel filter features a precision machined aluminum body and fittings
Efficient cleansing of Gasoline and Diesel fuel systems.
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Universal Performance Injectors
Also Use: (Qty.) (1) 1644700230 lock ring kit.
For cars that use Ethanol Fuel (Code 929).