10 bestOil Additives To Stop Leaksof July 2025
112M consumers helped this year.
1
Lucas Oil 10278 Engine Oil Stop Leak - 1 Quart
Lucas Oil
10.0
7% off
2
Bar's Leaks OS-1 Seal (Engine Oil Burning/Leak Repair), 16.9 Fluidounces
Bar's Leaks
10.0
3
STP High Mileage Oil Treatment + Stop Leak Engine Oil Additive, 15 fl oz, Contains ZDDP Anti-Wear Agent to Fight Friction, Rejuvenates Seals and Gaskets, Stops Leaks
STP
9.8
4
Lucas Oil 10279 Engine Oil Stop Leak - 1 Gallon
Lucas Oil
9.6
5
ATP Automotive AT-205 Re-Seal Stops Leaks, 8 Ounce Bottle (2 Pack)
atp automotive
9.4
6
Lucas Oil 10018-4PK Hydraulic Oil Booster and Stop Leak - 1 Gallon, (Case of 4)
Lucas Oil
9.2
7
XADO ATOMEX Stop Leak Engine Oil Additive Sealer (Bottle, 250 ml) - Repair Gaskets & Seals Treatment
XADO
8.9
8
Bar's Leaks 1010 Grey Engine Oil Stop Leak - 11 oz.
Bar's Leaks
8.6
18% off
9
Blue Devil (49499) Engine Oil Stop Leak - 8 Ounce
BlueDevil Products
8.3
10
Bar's Leaks 1010-6PK Engine Oil Stop Leak - 11 oz, (Pack of 6)
Bar's Products
8.0
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