Stop Leak(1000+)
Uses item details. Price when purchased online
BlueDevil Oil Stop Leak 8 oz - Permanent Engine Oil Leak Sealer From $19.97

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From$1997
BlueDevil Oil Stop Leak 8 oz - Permanent Engine Oil Leak Sealer
2144.1 out of 5 Stars. 214 reviews
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Bar's Leaks 1199 Radiator Stop Leak Automotive Additive, Vehicle Type: Universal, 11oz From $4.98

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From$498
Bar's Leaks 1199 Radiator Stop Leak Automotive Additive, Vehicle Type: Universal, 11oz
3964.5 out of 5 Stars. 396 reviews
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Bar's Leaks High Mileage Cooling System Repair Antifreeze & Coolant 16.9 oz From $8.97

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From$897
Bar's Leaks High Mileage Cooling System Repair Antifreeze & Coolant 16.9 oz
4124.4 out of 5 Stars. 412 reviews
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Bar's Leaks 1000 High Mileage Engine Repair, Automotive Additive, 16.9 oz From $12.98

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Bar's Leaks 1000 High Mileage Engine Repair, Automotive Additive, 16.9 oz
2644.7 out of 5 Stars. 264 reviews
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Overall pick Bar's Leaks 1334 One Seal Stop Leak Automotive Additive, 11 oz From $5.94

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Available in additional 6 optionsFrom$594
Bar's Leaks 1334 One Seal Stop Leak Automotive Additive, 11 oz
5404.4 out of 5 Stars. 540 reviews
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Bar's Leaks 1199 Radiator Stop Leak Automotive Additive, Vehicle Type: Universal, 11oz From $4.98

2 options
Available in additional 2 optionsFrom$498
Bar's Leaks 1199 Radiator Stop Leak Automotive Additive, Vehicle Type: Universal, 11oz
3964.5 out of 5 Stars. 396 reviews
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Bar's Leaks High Mileage Cooling System Repair Antifreeze & Coolant 16.9 oz From $8.97

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Available in additional 2 optionsFrom$897
Bar's Leaks High Mileage Cooling System Repair Antifreeze & Coolant 16.9 oz
4124.4 out of 5 Stars. 412 reviews
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Lucas Oil 10278 Automotive Engine Oil Stop Leak 32 Ounce Additive From $12.32

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Available in additional 4 optionsFrom$1232
Lucas Oil 10278 Automotive Engine Oil Stop Leak 32 Ounce Additive
3784.5 out of 5 Stars. 378 reviews
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STP High Mileage Oil Treatment + Stop Leak Engine Oil Additive, 15 fl oz From $6.98

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Available in additional 6 optionsFrom$698
STP High Mileage Oil Treatment + Stop Leak Engine Oil Additive, 15 fl oz
3994.6 out of 5 Stars. 399 reviews
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Best seller Bar's Leaks Liquid Aluminum Radiator & Heater Core Stop Leak Antifreeze & Coolant, 16.9 oz From $8.48

4 options
Available in additional 4 optionsFrom$848
Bar's Leaks Liquid Aluminum Radiator & Heater Core Stop Leak Antifreeze & Coolant, 16.9 oz
4314.6 out of 5 Stars. 431 reviews
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Bar's Leaks Head Seal Blown Head Gasket Repair, Automotive Additive, 33.8 oz From $32.99

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From$3299
Bar's Leaks Head Seal Blown Head Gasket Repair, Automotive Additive, 33.8 oz
8644.6 out of 5 Stars. 864 reviews
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Bar's Leaks 1400 High Mileage Transmission Repair, Automotive Additive, 16 oz From $11.98

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From$1198
Bar's Leaks 1400 High Mileage Transmission Repair, Automotive Additive, 16 oz
2714.6 out of 5 Stars. 271 reviews
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K-Seal ST5501 Multi Purpose One Step Pour and Go Coolant Leak Repair 8oz Bottle From $12.47

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Available in additional 3 optionsFrom$1247
K-Seal ST5501 Multi Purpose One Step Pour and Go Coolant Leak Repair 8oz Bottle
7844.2 out of 5 Stars. 784 reviews
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BlueDevil Oil Stop Leak 8 oz - Permanent Engine Oil Leak Sealer From $19.97

5 options
Available in additional 5 optionsFrom$1997
BlueDevil Oil Stop Leak 8 oz - Permanent Engine Oil Leak Sealer
2144.1 out of 5 Stars. 214 reviews
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Bar's Leaks Block Seal Head Gasket Fix Automotive Additive 24 oz

Bar's Leaks Block Seal Head Gasket Fix Automotive Additive 24 oz
12044.6 out of 5 Stars. 1204 reviews
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Bar's Leaks Block Seal Liquid Copper Coolant Leak Fix, Antifreeze and Coolants, 18 oz From $7.97

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Available in additional 2 optionsFrom$797
Bar's Leaks Block Seal Liquid Copper Coolant Leak Fix, Antifreeze and Coolants, 18 oz
4534.6 out of 5 Stars. 453 reviews
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Bar's Leaks Rear Main Seal Repair Additive, 16.9 oz From $9.87

5 options
Available in additional 5 optionsFrom$987
Bar's Leaks Rear Main Seal Repair Additive, 16.9 oz
9914.7 out of 5 Stars. 991 reviews
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Bar's Leaks 1000 High Mileage Engine Repair, Automotive Additive, 16.9 oz From $12.98

5 options
Available in additional 5 optionsFrom$1298
Bar's Leaks 1000 High Mileage Engine Repair, Automotive Additive, 16.9 oz
2644.7 out of 5 Stars. 264 reviews
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Bar's Leaks Head Seal Blown Head Gasket Repair, Automotive Additive, 33.8 oz From $32.99

5 options
Available in additional 5 optionsFrom$3299
Bar's Leaks Head Seal Blown Head Gasket Repair, Automotive Additive, 33.8 oz
8644.6 out of 5 Stars. 864 reviews
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Bar's Leaks Oil Seal Engine Oil Burning & Leak Repair, Automotive Additive, 16.9 oz From $20.84

5 options
Available in additional 5 optionsFrom$2084
Bar's Leaks Oil Seal Engine Oil Burning & Leak Repair, Automotive Additive, 16.9 oz
8144.6 out of 5 Stars. 814 reviews
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Lucas Oil Power Steering Stop Leak 12 Ounce Automotive Additive From $12.98

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Available in additional 5 optionsFrom$1298
Lucas Oil Power Steering Stop Leak 12 Ounce Automotive Additive
3114.4 out of 5 Stars. 311 reviews
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Best seller A/C Pro Super Seal All-In-One Stop Leak Charging Kit - 11 oz From $41.88

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Available in additional 2 optionsFrom$4188
A/C Pro Super Seal All-In-One Stop Leak Charging Kit - 11 oz
593.9 out of 5 Stars. 59 reviews
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Blue Devil Pro BD12 Universal Leak Repair Automotive Additive, 12 oz $19.99 Was $24.95

Now$1999
current price Now $19.99, Was $24.95$24.95
Blue Devil Pro BD12 Universal Leak Repair Automotive Additive, 12 oz
Best seller Bar's Leaks Radiator Stop Leak Tablets $4.58 $2.60/oz

$458
current price $4.58$2.60/oz
Bar's Leaks Radiator Stop Leak Tablets
514.6 out of 5 Stars. 51 reviews
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Lucas 10279 Automotive Engine Oil Stop Leak, Gallon Size Bottle $29.99

$2999
current price $29.99Lucas 10279 Automotive Engine Oil Stop Leak, Gallon Size Bottle
394.5 out of 5 Stars. 39 reviews
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Bar's Leaks 1400 High Mileage Transmission Repair, Automotive Additive, 16 oz From $11.98

5 options
Available in additional 5 optionsFrom$1198
Bar's Leaks 1400 High Mileage Transmission Repair, Automotive Additive, 16 oz
2714.6 out of 5 Stars. 271 reviews
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Rislone High Mileage Transmission Stop Slip with Leak Repair, Automotive Additives, 16.9 oz From $9.99

5 options
Available in additional 5 optionsFrom$999
Rislone High Mileage Transmission Stop Slip with Leak Repair, Automotive Additives, 16.9 oz
64 out of 5 Stars. 6 reviews
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STP Stop Leak + Stop Smoke High Mileage Engine Oil Additive, 15 fl oz From $8.10

5 options
Available in additional 5 optionsFrom$810
STP Stop Leak + Stop Smoke High Mileage Engine Oil Additive, 15 fl oz
904.6 out of 5 Stars. 90 reviews
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MotorPower Care Oil Stop Leak & Stop Smoke Valve Stem Seal Leak Repair & Engine Oil Additive for Ford, Lexus, BMW, Mercedes, Audi, VW & More $24.99

$2499
current price $24.99MotorPower Care Oil Stop Leak & Stop Smoke Valve Stem Seal Leak Repair & Engine Oil Additive for Ford, Lexus, BMW, Mercedes, Audi, VW & More
25 out of 5 Stars. 2 reviews
Lucas Oil Power Steering Stop Leak Power Steering Stop Leak 12 oz. $28.86

$2886
current price $28.86Lucas Oil Power Steering Stop Leak Power Steering Stop Leak 12 oz.
Bar's Leaks Original Pelletized Formula Heavy-Duty Stop Leak, 11 oz $11.80

$1180
current price $11.80Bar's Leaks Original Pelletized Formula Heavy-Duty Stop Leak, 11 oz
924.3 out of 5 Stars. 92 reviews
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BlueDevil Rear Main Sealer, 8 oz Bottle

BlueDevil Rear Main Sealer, 8 oz Bottle
1294.1 out of 5 Stars. 129 reviews
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Stop Leak for R1234YF w/ Charging Gauge, Automotive R1234YF Hose Kit, R-1234yf, R1234 $31.98

$3198
current price $31.98Stop Leak for R1234YF w/ Charging Gauge, Automotive R1234YF Hose Kit, R-1234yf, R1234
64.5 out of 5 Stars. 6 reviews
Certified A/C Pro Auto Air Conditioner Stop Leak & Detector (3 ounces) $14.99

$1499
current price $14.99Certified A/C Pro Auto Air Conditioner Stop Leak & Detector (3 ounces)
124.2 out of 5 Stars. 12 reviews
100+ bought since yesterday EZ Chill R-134a Auto AC Recharge Kit with Leak Sealer Plus - 18 OZ

EZ Chill R-134a Auto AC Recharge Kit with Leak Sealer Plus - 18 OZ
19294.4 out of 5 Stars. 1929 reviews
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Niteo Motor Medic C312 Radiator Sealer and Stop Leak - 11 oz. One Each, 11 oz. $13.19

$1319
current price $13.19Niteo Motor Medic C312 Radiator Sealer and Stop Leak - 11 oz. One Each, 11 oz.
Bar's Leaks Transmission Fix, Automotive Additive, Vehicle Type: Universal, 11.5 oz From $15.96

5 options
Available in additional 5 optionsFrom$1596
Bar's Leaks Transmission Fix, Automotive Additive, Vehicle Type: Universal, 11.5 oz
2054.7 out of 5 Stars. 205 reviews
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K-Seal Heavy Duty ST5516 Coolant Stop Leak 16oz for Large Trucks, RVs, and Tractors $19.93 $1.25/fl oz

$1993
current price $19.93$1.25/fl oz
K-Seal Heavy Duty ST5516 Coolant Stop Leak 16oz for Large Trucks, RVs, and Tractors
464 out of 5 Stars. 46 reviews
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Bar's Leaks Cooling System Stop Leak Antifreeze and Coolant, 11 oz

Bar's Leaks Cooling System Stop Leak Antifreeze and Coolant, 11 oz
544.4 out of 5 Stars. 54 reviews
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Permatex 30303 Power Steering - Stop Leak, Effectively Stops Power Steering System Leaks While Revitalizing Seals and O-Rings, 12 oz From $14.98

5 options
Available in additional 5 optionsFrom$1498
Permatex 30303 Power Steering - Stop Leak, Effectively Stops Power Steering System Leaks While Revitalizing Seals and O-Rings, 12 oz
53.2 out of 5 Stars. 5 reviews
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STP Engine Stop Leak Engine Treatment Motor Oil, 14.5 fl oz $16.50

$1650
current price $16.50STP Engine Stop Leak Engine Treatment Motor Oil, 14.5 fl oz
24.5 out of 5 Stars. 2 reviews
Best seller Bar's Leaks Jack Oil with Stop Leak Additive Lubricating Oil, 12.5 oz From $5.88

2 options
Available in additional 2 optionsFrom$588
Bar's Leaks Jack Oil with Stop Leak Additive Lubricating Oil, 12.5 oz
17154.8 out of 5 Stars. 1715 reviews
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Armor All CERTYF325-6 Air Conditioner Stop Leak A/C Pro 1.5 Ounce Can $41.73 $41.73/count

$4173
current price $41.73$41.73/count
Armor All CERTYF325-6 Air Conditioner Stop Leak A/C Pro 1.5 Ounce Can
K&W 401232 Permanent Head Gasket and Block Repair 32 oz For Cars, Trucks, and Other Vehicles $34.32 Was $39.05

Now$3432
current price Now $34.32, Was $39.05$39.05
K&W 401232 Permanent Head Gasket and Block Repair 32 oz For Cars, Trucks, and Other Vehicles
164.3 out of 5 Stars. 16 reviews
K&W Trans-X Transmission Slip-Stop and Leak Fix, 15 fl oz, for Cars and Trucks $20.50 $1.37/fl oz

$2050
current price $20.50$1.37/fl oz
K&W Trans-X Transmission Slip-Stop and Leak Fix, 15 fl oz, for Cars and Trucks
614.3 out of 5 Stars. 61 reviews
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