Best Engine Oil Leak Sealer - April 2024

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

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

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

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

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

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

Bar's Leaks 1040-6PK Concentrated Rear Main Seal Repair - 16.9 oz, (Pack of 6)

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: B00BYS6OD4
• ASIN: B00BYS6OD4
• Brand: Bar's Leaks
• Size: Pack of 6
• Manufacturer: Bar's Leaks

Bar's Leaks Engine Repair - 16 oz

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

Bar's Leaks MS-1 Main Seal Motor Oil Leak Repair, 32. Fluid_Ounces

There's no good news when it comes to oil leaks, especially stubborn ones. You can't afford to have your car (or your wallet) sidelined by downtime and a costly repair bill. Bar's Leaks Professional Main Seal Motor Oil Leak Repair is a commercial-grade solution to solve your vehicle's oil leaks. Trust the brand relied on by over 100 million customers since 1947. Bar’s Leaks is the #1 name when it comes to chemical tools for oil leaks( rear main seal) and other leak-related problems. Our products are the gold standard in the industry, trusted by consumers, OEM and automotive technicians alike... [Read More]

• ASIN: B01H2HLRYG
• UPC: 046087010365
• ASIN: B01H2HLRYG
• Brand: Bar's Leaks
• Size: 32 fl. oz
• Manufacturer: Bar's Leaks

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

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

BlueDevil Rear Main Sealer - 8 Ounce (00234)

BlueDevil Rear Main Sealer permanently stops rear main seal leaks. Just add to the engine oil to restore and seal gaskets. BlueDevil Rear Main Sealer is a great repair for timing cover leaks.

• ASIN: B0079JX4JO
• UPC: 891838002348
• ASIN: B0079JX4JO
• Brand: BlueDevil Products
• Size: 8 Quart
• Manufacturer: BlueDevil Products

NO LEAK 20401 Engine Oil Stop Leak, 16 Fl oz.

NO-LEAK brand safely swells, softens, and conditions the rubber seals, which stops the leak. Gold Eagle NO LEAK Engine Oil Treatment stops and prevents engine oil leaks. The formula is safe and compatible with all engine oils and is recommended for rear main seal repairs. It helps stop smoking and conditions seals. This product comes in a clear, easy to pour 473ml bottle. About Gold Eagle Co. Headquartered in the heart of Chicago's industrial hub, Gold Eagle Co. is a privately held company, founded in 1932 by Armin Hirsch. For more than 75 years, Gold Eagle has been an industry pioneer in the ... [Read More]

• ASIN: B001B1A5YI
• UPC: 073905020046
• ASIN: B001B1A5YI
• Brand: NO LEAK
• Size: 16 Fluid Ounce
• Manufacturer: NO LEAK

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.

Rislone 4447 Compression Repair with Ring Seal - 16.9 oz.

Compression Repair with Ring Sealer is a concentrated proprietary blend of petroleum additives developed for higher mileage engines that are suffering from decreased or uneven compression. Low compression can be caused by normal engine wear and decreased sealing between the piston rings and cylinders walls.

• ASIN: B00CGRX6RE
• UPC: 078615044474
• ASIN: B00CGRX6RE
• Brand: Bar's Leaks
• Size: Pack of 1
• Manufacturer: Rislone

Bardahl 2117 No Smoke + StopLeak - 16 fl. oz.

- New 2-in-1 Formula - Stops Oil Burning and Stops Oil Leaks - Reduces Exhaust Smoke - Restores Compression - Improves power and performance Many high mileage vehicles that burn oil also leak oil.

• ASIN: B000E13110
• UPC: 076906021173
• ASIN: B000E13110
• Brand: Bardahl
• Size: 1 Pack
• Manufacturer: Bardahl

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

EZ Chill R-134a AC Recharge Kit with Leak Sealer Plus

This EZ Chill Kit provides 15 oz. of R-134a refrigerant to replenish your car's leaking A/C System. If the leak is coming from a rubber component such as a rubber hose, gasket, or O-ring, Leak

• UPC: 588172474
• Model: 566027013
• Rating: 2.286

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

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

BAR'S LEAKS 1111 Block Seal Head Gasket Fix, 24 Oz.

Bar's Leaks Block Seal Head Gasket Fix product is the easiest solution to stop head gasket coolant leaks. No draining of the cooling system is required. This formulation contains a combination of antifreeze compatible sodium

• UPC: 19802790
• Model: 1111
• Color: Brown
• Rating: 4.164

Mobil 1 Advanced Fuel Economy Full Synthetic Motor Oil 0W-20, 5-qt.

Keep your engine running like new with the help of this Mobil 1 0W-20 Full-Synthetic Motor Oil. It is an advanced full-synthetic engine oil that is designed to provide exceptional wear protection, cleaning power and

• UPC: 17034374
• Model: 112795
• Rating: 4.853

Bar's Leaks Engine Oil Stop Leak Concentrate, 11 fl oz

Stop and seal motor oil leaks with Bar's Leaks Engine Oil Stop Leak

• UPC: 19276117
• Model: 1010
• Color: Multicolor
• Rating: 3.769

BlueDevil Head Gasket Sealer

Permanent repair for Head Gaskets, warped or cracked heads, heater cores and freeze

• UPC: 145465894
• Model: 38386
• Color: Blue
• 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

(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

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

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

REINZ BEST QUALITY HEAD GASKET SET 02-36855-01

• UPC: 283690122269
• Category: Gaskets & Seals
• Price: 369 GBP

REINZ BEST QUALITY HEAD GASKET SET 02-37159-01

• UPC: 303405025054
• Category: Gaskets & Seals
• Price: 142 GBP

REINZ BEST QUALITY HEAD GASKET SET 02-36435-02

• UPC: 283799542064
• Category: Gaskets & Seals
• Price: 371 GBP

REINZ BEST QUALITY HEAD GASKET SET 02-53615-01

• UPC: 274290682347
• Category: Gaskets & Seals
• Price: 68 GBP

REINZ BEST QUALITY HEAD GASKET SET 02-54095-01

• UPC: 303170822026
• Category: Gaskets & Seals
• Price: 80 GBP

REINZ BEST QUALITY HEAD GASKET SET 02-27205-04

• UPC: 303502489564
• Category: Gaskets & Seals
• Price: 231 GBP

REINZ BEST QUALITY HEAD GASKET SET 03-38305-01

• UPC: 274290682717
• Category: Gaskets & Seals
• Price: 94 GBP

REINZ BEST QUALITY HEAD GASKET SET 02-42033-01

• UPC: 303502506082
• Category: Gaskets & Seals
• Price: 112 GBP

REINZ BEST QUALITY HEAD GASKET SET 02-40486-02

• UPC: 274116252760
• Category: Gaskets & Seals
• Price: 119 GBP