Best Engine Stop Leak - April 2024

Lucas Oil 10279 Engine Oil Stop Leak - 1 Gallon

Lucas Engine Oil Stop Leak is an all new formulation of Lucas additives and very specific base stocks designed to stop seal leaks in engines.

• ASIN: B002U5XPLO
• UPC: 049807102791
• ASIN: B002U5XPLO
• Brand: Lucas Oil
• Size: 1 Gallon (128 Ounces)
• Manufacturer: Lucas Oil

BlueDevil Oil Stop Leak

BlueDevil Oil Stop Leak seals engine oil leaks permanently. It is non-clogging and will not harm your engine.

• ASIN: B000OAEN7C
• UPC: 663536494998
• ASIN: B000OAEN7C
• Brand: BlueDevil Products
• Manufacturer: BlueDevil Products

Lucas Oil 10279-4PK Engine Oil Stop Leak - 1 Gallon, (Case of 4)

Lucas Engine Oil Stop Leak is an all new formulation of Lucas additives and very specific base stocks designed to stop seal leaks in engines.

• ASIN: B008RWA2G0
• ASIN: B008RWA2G0
• Brand: Lucas Oil
• Size: 1 Gallon (128 Ounces), (Case of 4)
• Manufacturer: Lucas Oil

Lucas Oil Products LUC10278 Engine Oil Stop Leak1 Quart, 32. Fluid_Ounces

Lucas engine oil Stop leak is an All new formulation of Lucas additives and very specific base stocks designed to Stop seal leaks in engines

• ASIN: B00F96P58C
• ASIN: B00F96P58C
• Brand: Lucas Oil
• Size: 1 quart, 1 Pack
• Manufacturer: Lucas Oil Products

Hapco Products - Pro-Seal - 8 oz.

Hapco Pro-Seal is the most concentrated leak sealant that we offer! It is easy to use and guarantees a fast, permanent seal in any fluid system. This formula brings all rubber seals that suffer from age and wear, back to their original condition to help prevent future leaks. Does not contain particles or solvents and will not harm any seals. For Best Results: Add Pro-Seal directly to fluid reservoir where leak is occurring. Do not use in brake system. Use the full 8 oz. bottle to seal any unit up to an 8 quart capacity. Drive vehicle as normal to allow circulation of fluids. Also Safe To Use I... [Read More]

• ASIN: B01M1A0O61
• ASIN: B01M1A0O61
• Brand: Hapco Products Co.
• Size: Pack of 1
• Manufacturer: Hapco Products Co.

XADO ATOMEX Stop Leak Engine Oil Additive Sealer (Bottle, 250 ml) - Repair Gaskets & Seals Treatment

• ASIN: B00KFKOR0Y
• UPC: 818887011466
• ASIN: B00KFKOR0Y
• Brand: XADO

Bar's Leaks 1000 1 Pack Leaks Engine Repair

Aging - as something gets older, it doesn’t perform like it did when it was young. It’s a natural process, and one that we can deal with. A car’s engine ages over time and can lose its efficiency and power. As your engine gains more miles, oil alone can’t do the job. Engines lose their like-new performance over time, but there are ways to deal with the problem — if you know where to look. Bar’s Leaks Engine Repair helps to stop and prevent these problems, and also extends the useful life of your engine. A car represents a significant investment, and your engine is the heart and sou... [Read More]

• ASIN: B000931OEO
• UPC: 046087010006
• ASIN: B000931OEO
• Brand: Bar's Leaks
• Size: 1 Pack
• Manufacturer: Bar's Leaks

CD-2 4105R Stop Leak for Engine Oil - 15 oz.

Pour entire contents of one bottle into engine oil crankcase (3 to 6 quart capacity). Drive vehicle in normal manner. Oil leak will be sealed within 1,000 miles of driving. If leaks are a result of worn parts or cracked or broken seals, vehicle will require mechanical repair.

• ASIN: B00062ZG9W
• UPC: 070711041050
• ASIN: B00062ZG9W
• Brand: CD2
• Size: 15 Ounce
• Manufacturer: CD2

ATP AT-205 Re-Seal Stops Leaks, 8 Ounce Bottle

AT-205 Re-Seal is a fast, effective and safe stop-leak for all rubber seals and gaskets. The exclusive formulation restores worn or dried out seals and is not harmful to internal bearings and components. 

• ASIN: B000NVW1LM
• UPC: 616369889363
• ASIN: B000NVW1LM
• Brand: ATP Automotive
• Manufacturer: ATP

Lucas Oil 10278 1 Quart (32 Ounces) Engine Oil

Lucas Engine Oil Stop Leak is an all new formulation of Lucas additives and very specific base stocks designed to stop seal leaks in engines. Compatible with petroleum, semi-synthetic and full synthetic motor oils.

• ASIN: B001KXN3YQ
• UPC: 612524810142
• ASIN: B001KXN3YQ
• Brand: Lucas Oil
• Size: 1 Quart (32 Ounces)
• Manufacturer: LUCAS OIL

Bar's Leaks 1010 Grey Pack of 1 Engine Oil Stop Leak

Engine components can wear down over time, and eventually cause leaks. You usually don’t notice until you see the telltale sign of a puddle collected underneath where your car is parked. Then, you start worrying about the time and money needed to stop an engine oil leak. Lucky for you, we created the easy-to-use Bar’s Leaks Engine Oil Stop Leak Concentrate. Bar’s Leaks Engine Oil Stop Leak Concentrate is specially formulated to stop and seal motor oil leaks caused by normal engine wear and age. It not only stops leaks, but also prevents them by conditioning and restoring gaskets and seal... [Read More]

• ASIN: B007552KPG
• UPC: 044111315226
• ASIN: B007552KPG
• Brand: Bar's Leaks
• Size: Pack of 1
• Manufacturer: Bar's Leaks

STP High Mileage Oil Treatment + Stop Leak (15 fl. oz.)

This high-viscosity formula, complete with anti wear agent ZDDP, is specially formulated to help fight metal-to-metal friction by providing a thicker cushion between moving engine parts.

• ASIN: B00D8OFQUE
• UPC: 071153785953
• ASIN: B00D8OFQUE
• Brand: STP
• Size: 15 fl. oz
• Manufacturer: STP

K-Seal ST5501 Multi Purpose One Step Permanent Coolant Leak Repair

K-Seal 8 fluid ounce bottle is effective to 20 quarts cooling capacity. Just shake, pour and go. It repairs leaks and cracks in radiator, head gasket, heater core, freeze plugs, water pump casing, cylinder heads and engine blocks.

• ASIN: B001QT9KO6
• UPC: 812646010004
• ASIN: B001QT9KO6
• Brand: K-Seal
• Manufacturer: K-Seal

Bar's Leaks 1040 Concentrated Rear Main Seal Repair

Have you noticed oil leaking from your car lately? Many car owners fear the puddle they see forming under their vehicles, and many worry about the time and cost to make it go away. That leak might be due to worn or dried seals. There’s no need to worry or spend your money on a costly repair bill, however. Our Bar’s Leaks Concentrated Rear Main Seal Repair quickly and safely restores those seals so you can get back on the road. Bar’s Leaks is the leader that specializes in chemical solutions for rear main seal leaks and other automotive issues. Our products are effective and affordable. A... [Read More]

• ASIN: B00754T6TK
• UPC: 046087010402
• ASIN: B00754T6TK
• Brand: Bar's Leaks
• Size: Pack of 1
• Manufacturer: Bar's Leaks

Bar's Leak HG-1 HEAD SEAL Blown Head Gasket Repair

Bar's Leaks Head Gasket and Cooling Sealant repairs blown head and intake gasket leaks. Seals cracked cylinder heads and blocks. Stops heater core and radiator leaks. Fixes leaking freeze and core plugs.

• ASIN: B003RGIWO0
• UPC: 046087011362
• ASIN: B003RGIWO0
• Brand: Bar's Leaks
• Size: Pack of 1
• Manufacturer: Bar's Leaks

Bar's Leaks Concentrated Rear Main Seal Repair, 16.9-oz.

For other automotive sealant repair supplies, see our automotive grommets, gaskets, and fasteners and bearings and oil seals. Bar's Leaks Rear Main Seal Repair include characteristics like: Type: Concentrated, Color: BROWN.FeaturesColor: BROWNType: ConcentratedFor Use With:

• UPC: 52628122
• Model: 1040
• Color: Brown
• Size: 16.9 oz
• Rating: 4.353

BlueDevil Oil Stop Leak 49499

BlueDevil Oil Stop Leak seals engine oil leaks permanently. Its non-clogging and will not harm your engine. BlueDevil is safe, easy to use and compatible in gasoline or diesel

• UPC: 106370402
• Model: 49499
• Color: Multicolor
• Rating: 4.0

STP High Mileage Oil Treatment + Stop Leak, 15 fl. oz.

Keep your vehicle in great shape with STP High Mileage Oil

• UPC: 19897926
• Model: 7115378595
• Color: Multicolor
• Size: 15 oz
• Rating: 5.0

(9 Pack) Lucas Oil 10278 Engine Oil Stop Leak - 1 Quart

Lucas Engine Oil Stop Leak is a unique formulation of additives and base stocks engineered to stop leaks in engines. Its effectiveness extends to manual transmissions, gear boxes and valve stem

• UPC: 263433502
• Rating: 4.0

(6 Pack) Bar's Leaks One Seal Stop Leak

Ever wish there was one product that could quickly and easily fix that leak coming from your car? Well today is your lucky day because we created the Bar's Leaks One Seal Stop Leak to

• UPC: 832959473
• Rating: 4.75

BAR'S LEAKS HJ12 Jack Oil with Stop Leak

Bar's Leaks Jack Oil, 12.5 oz:Brings life back to old jacksPrevents leaks and seepage on newer jacksWorks in all floor and bottle jacksMixes with all approved hydraulic jack oilsIncludes easy-fill capGreat for topping offAlso works

• UPC: 16888776
• Model: HJ12
• Color: AmberYellow
• Size: 12.5 oz
• Rating: 4.688

(12 Pack) Bar's Leaks Cooling System Stop Leak

BARS LEAKS STPS SLS CLNT LKS ASRTD RDTR SLR

• UPC: 798603399
• Rating: 4.296

AlumaSeal (ASBPI12) Radiator Stop Leak Powder Blister Card, .20 g

STOPLEAK RADIATOR SEALER

• UPC: 26957616
• Model: ASBPI12
• Color: Multicolor
• Size: Car care/cleaning
• Rating: 4.429

NO LEAK PREMIUM SEALERS 20401 Engine Oil Treatment,16 oz

NO LEAK PREMIUM SEALERS 20401 Oil Additives is a seal repair additive that helps stop smoke and engine oil leaks to help keep your car running smoothly from one destination to another. It is available

• UPC: 47652149
• Model: 20401
• Color: AmberYellow
• Rating: 4.5

Lucas Oil 10278 Engine Oil Stop Leak - 1 Quart

Lucas Engine Oil Stop Leak is an all new formulation of Lucas additives and very specific base stocks designed to stop seal leaks in

• UPC: 397737387
• Model: 10278
• Color: Multicolor

Engine Oil NOT Stop Leak Stops Leaks Sealer Stop Smoke Additive OIL BEST CERAMIC

• UPC: 233435826781
• Category: Fuel Additives & Treatments
• Price: 13 GBP

Top Up Car Oil Engine Stop Leak And Better Oil Pressure More Mph Cooler Running

• UPC: 360911133307
• Category: Other Suspension & Steering
• Price: 23 GBP

UK's Best Cure for BLUE EXHAUST SMOKE - Ametech ENGINE RESTORER + OIL STOP LEAK

• UPC: 352469040024
• Category: Engine Oils
• Price: 31 GBP