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Bar's Leaks High Mileage Engine Repair, 16.9 oz

4.3 4.3 out of 5 stars 2,172 ratings

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1 Pack

Purchase options and add-ons

Brand Bar's Leaks
Vehicle Service Type Car
Liquid Volume
16.9 Fluid Ounces
Package Information
Can

About this item

  • RESTORES PERFORMANCE: Contains a combination of the best performance additives to repair the most common oil-related problems
  • INCREASES COMPRESSION AND HORSEPOWER: Restores lost compression and power, reduces noise and oil consumption, while improving the performance of worn cylinders, rings, bearings, and seals
  • STOPS LEAKS, NOISE, AND SMOKING: For most vehicles, this is your last chance before paying an expensive repair bill or replacing the vehicle
  • FRICTION MODIFIERS: Engine Repair can be used to top off the existing oil when low, or add a bottle when changing the oil and filter
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$12.98
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$19.33 ($1.14/Fl Oz)
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$11.16 ($0.66/Fl Oz)
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From the manufacturer

LEGENDARY PERFORMANCE FORMULAS Since 1921
engine repair

Frequently Asked Questions

How does Bar’s Leaks Engine Repair work?

Engine Repair contains a combination one of the best performance additives to repair the most common oil-related problems. Engine Repair restores lost compression and power, reduces noise and oil consumption, while improving the performance of worn cylinders, rings, bearings, and seals.

Will Bar’s Leaks Engine Repair work in synthetic oil?

Yes, Bar’s Leaks Engine Repair is compatible with all types of engine oils, including petroleum, synthetic and high-mileage formulas.

Oil Leak Problem? Low Oil Levels? Hearing Loud Sounds from the Engine? Temperature Warning Light? Smoke from the engine?
Customer Reviews
4.0 out of 5 stars
301
4.2 out of 5 stars
2,429
4.3 out of 5 stars
2,172
4.3 out of 5 stars
283
4.3 out of 5 stars
3,337
Identify the Symptoms Black or dark golden brown spots or puddles beneath my car. My engine is reading low oil levels, but not sure it is leaking. I'm hearing a ticking or knocking sound coming from the top of my engine. I have a temperature warning light or temperature gauge is at high end. I'm seeing white smoke or steam coming from engine/hood
Best Solution An oil leak may start out small, but can lead to a unplanned costly repair down the road. Use Bar's Leaks Main Seal Motor Oil Leak Repair to stop leaks and continue on down the road. Bar's Leaks Rear Main Seal Repair Concentrate. Bar's Leaks Engine Repair. Bar's Leaks Cooling System Repair. Bar's Leaks Liquid Aluminum Stop Leak
Alternative Solutions Bar's Leaks Rear Main Seal Repair Concentrate Bar's Leaks Main Seal Motor Oil Leak Repair Bar's Leaks Main Seal Motor Oil Leak Repair Bar's Leaks Liquid Aluminum Stop Leak Bar's Leaks Cooling System Repair.
High Mileage Engine Repair Stop Leak 1010 Engine Main Seal Repair Rislone One Seal Stop Leak Oil Seal Engine Oil Repair
High Mileage Engine Repair 1000 Engine Oil Stop Leak Concentrate 1010 Rear Main Seal Repair 1040 One Seal Stop Leak 1334 Oil Seal Engine Oil Burning & Leak Repair OS-1
Customer Reviews
4.3 out of 5 stars
2,172
4.2 out of 5 stars
721
4.2 out of 5 stars
2,429
4.1 out of 5 stars
77
4.1 out of 5 stars
2,896
Small Oil Leaks – Need to Add Oil 1 X per Month Standard Standard Standard Standard Best
Medium Oil Leaks – Need to Add Oil 1 X per Week Standard Standard Best
Large Oil Leaks – Need to Add Oil 1 X per Day Best
Smoking – Blue Smoke from Exhaust Standard Best
Oil Consumption – Losing Oil Between Oil Changes Best
Engine Noise – Ticking Lifter, Chatter Best
Loss of Compression – Engine Blow-by Best
Low Oil Pressure Best
Hardened Valve Seals Best
Worn Valve Guides Best
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Made in the USA

Each individual Bar’s Leaks product is formulated and manufactured right here in the U.S.A. We’re committed to creating fast and affordable products that fit perfectly into your lifestyle and budget. Choose Bar’s Leaks, so you can discover just how simple automotive maintenance can be when you have the right tools.

Bar's Leaks: Stop Leaks. Not Life.

Bar’s Leaks is more than just a stop-leak company

We are a team of enthusiasts and experts who create memorable experiences with each and every one of our customers. With over 75 years of experience in helping everyday automobile owners repair leaks, we have the track record of success and long history that demonstrates our commitment and passion to helping drivers of all experience levels. You’ll see that our passion shines through in everything we do.

Product Description

Bar’s Leaks® High Mileage Engine Repair contains a combination of the best performance additives to repair the most common oil-related problems. Engine Repair restores lost compression and power, reduces noise and oil consumption, while improving the performance of worn cylinders, rings, bearings, and seals. For most vehicles, this is your last chance before paying an expensive repair bill or replacing the vehicle. Engine Repair can be used to top off the existing oil when low, or add a bottle when changing the oil and filter. Compatible with ALL types of engine oils, including petroleum, semi-synthetic, synthetic and high-mileage formulas.

Product information

Technical Details

Additional Information

Warranty & Support

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Bar's Leaks High Mileage Engine Repair, 16.9 oz


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What's in the box

  • 1 bottle High Mileage Engine Repair
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    Price-13% $12.98
    List:$15.00
    $16.60$14.06$15.57-23% $6.18
    List:$7.99
    $7.23
    Delivery
    Get it as soon as Wednesday, Apr 3
    Get it Apr 8 - 11
    Get it Apr 4 - 8
    Get it as soon as Wednesday, Apr 3
    Get it as soon as Wednesday, Apr 3
    Get it as soon as Wednesday, Apr 3
    Customer Ratings
    Easy to use
    4.4
    5.0
    4.2
    4.7
    5.0
    4.8
    Value for money
    3.8
    3.4
    4.1
    4.5
    4.4
    4.5
    Mileage
    3.8
    4.1
    4.4
    4.3
    4.6
    Sold By
    Amazon.com
    TBR WHOLESALE INC
    ZillaZon ✅🏆⭐Authorized
    Amazon.com
    Amazon.com
    Amazon.com
    liquid volume
    16.9 fluid ounces
    32 fluid ounces
    32 fluid ounces
    16905 fluid ounces
    16.9 fluid ounces
    15 fluid ounces

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    Customer reviews

    4.3 out of 5 stars
    4.3 out of 5
    2,172 global ratings

    Customers say

    Customers like the auto oil filter for its ability to reduce engine noise and smoke. They mention that it stops the smoke from their car's engine quickly and that it runs much smoother. They appreciate the ease of use, and durability of the product. However, some customers differ on performance, leakage, and quality.

    AI-generated from the text of customer reviews

    12 customers mention12 positive0 negative

    Customers are satisfied with the noise of the auto oil. They mention that it quiets the light ticking sounds, and makes the engine run smoother. Some say that the product has removed the lifter ticking noise. Overall, most are happy with the performance of the product and recommend it to others.

    "...Having added this stuff, I noticed the motor being immediately quieter and smoother through the rev. range...." Read more

    "...One last bottle was used on my 15 year old SUV & it runs much quieter & smoother!!..." Read more

    "...pressure up, felt like it restored maybe a couple hp, and quieted my engine for sure...." Read more

    "...stopped or at least slowed dramatically, in addition to quieting the light ticking sounds." Read more

    12 customers mention12 positive0 negative

    Customers are satisfied with the smoke-reducing properties of the auto oil. They mention that it stops the smoke from their car's engine quickly. Some say that the engine runs much smoother and there is no more burning oil nor smoking under the bonnet. Overall, most are happy with the performance and durability of the product.

    "Product worked and stopped smoking upon start up in my old 1999 Rav4...." Read more

    "...then after i got on the highway and cruising speed.....Nothing! no smoke , rear view mirror and side mirrors clear, no smell. i cannot believe it!..." Read more

    "...As it turns out, it stopped blowing smoke after long idles and although it does still leak, I found myself only having to add oil every month or so..." Read more

    "...The engine runs much smoother & no more burning oil nor smoking under my bonnet!!..." Read more

    6 customers mention6 positive0 negative

    Customers find the auto oil easy to use and convenient. They mention that it's easy to pour in the engine and doesn't cost a lot.

    "...It's easy to use, cost-effective, and, most importantly, it gets the job done...." Read more

    "...it's easy to pour in the engine and doesn't cost a lot." Read more

    "...I had a very small leak and now I don’t. Enough said. Convenient product for sure!" Read more

    "...can save you a lot of money on repairs in old cars and they're really easy to use, any woman can do it, just follow the directions on their tutorials." Read more

    4 customers mention4 positive0 negative

    Customers are satisfied with the durability of the auto oil. They mention that it has a high film strength composition that is 2-3 times better than other oils, and it extends the life of the engine.

    "...It's not just a temporary fix; it's a long-lasting solution that gives you peace of mind on the road...." Read more

    "...Considering the oil has a high film strength composition that is 2-3 times better than even leading brands so this didn't concern me...." Read more

    "Thicker. Oil longer lasting..." Read more

    "Extends the life of the engine...." Read more

    4 customers mention4 positive0 negative

    Customers are satisfied with the oil pressure of the auto oil. They mention that it brings their oil pressure up, and the engine seems quieter. Some say that their oil and water are fine, but they still have to add about a quart of oil.

    "...and although I do not have any leaks to have stopped it brought my oil pressure up, felt like it restored maybe a couple hp, and quieted my engine..." Read more

    "Put in my Honda accord,engine seems quieter, not using any oil now." Read more

    "I have a leaking head gasket. It's not blown. My oil and water are fine, but I do have to add about a quart of oil every two weeks...." Read more

    "Zero oil pressure!..." Read more

    58 customers mention31 positive27 negative

    Customers are mixed about the leakage. Some mention that it works to eliminate sipping leakage on engine gaskets, while others say that it does still leak.

    "...expecting it to at least just slow the leak down but the leak has stopped completely and I haven't had to pour in oil nor have I seen any drips...." Read more

    "...I have a MINI Cooper S with 132,000 miles and it does leak oil a little...." Read more

    "...looking to bid farewell to oil leak woes and enjoy a smoother, leak-free ride." Read more

    "...So, she started dripping from the thinner oil. I changed the oil and put Dinosaur oil in and a bottle of this. No more leaks within 3 days." Read more

    50 customers mention33 positive17 negative

    Customers are mixed about the performance of the auto oil. Some mention that it improves performance, while others say that it didn't really do anything.

    "...stuff, I noticed the motor being immediately quieter and smoother through the rev. range. A little time will reveal the leak stopping ability." Read more

    "...It's easy to use, cost-effective, and, most importantly, it gets the job done...." Read more

    "...a friend's 97 Accord, with a minor rear main seal leak and it did not work at all...." Read more

    "...No leaks found, smooth start, no unusual smells upon driving. Products exceeded my expectations. Recommended" Read more

    39 customers mention22 positive17 negative

    Customers have mixed opinions about the quality of the auto oil. Some mention that it's a great product worth every penny, while others say that it didn't stop smoke and the engine still leaks and burns oil.

    "...Mileage Engine Repair is more than just a quick fix; it's a budget-friendly savior for those grappling with oil leak issues...." Read more

    "I got this too possibly help with, the black smoke..." Read more

    "A very good product!" Read more

    "...about a cup of oil every 2 weeks, and it has since started blowing white smoke after long idle..." Read more

    Worked from the Go!
    5 Stars
    Worked from the Go!
    There are many similar additives on the market including several from Bars Leaks itself so I picked this one as ticking all the boxes. I have a MINI Cooper S with 132,000 miles and it does leak oil a little. Having added this stuff, I noticed the motor being immediately quieter and smoother through the rev. range. A little time will reveal the leak stopping ability.
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    Top reviews from the United States

    Reviewed in the United States on March 14, 2024
    Size: 1 PackVerified Purchase
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    5.0 out of 5 stars Worked from the Go!
    Reviewed in the United States on March 14, 2024
    There are many similar additives on the market including several from Bars Leaks itself so I picked this one as ticking all the boxes. I have a MINI Cooper S with 132,000 miles and it does leak oil a little. Having added this stuff, I noticed the motor being immediately quieter and smoother through the rev. range. A little time will reveal the leak stopping ability.
    Images in this review
    Customer image
    Customer image
    Reviewed in the United States on March 13, 2024
    Size: 1 PackVerified Purchase
    Reviewed in the United States on December 29, 2014
    Size: 1 PackVerified Purchase
    115 people found this helpful
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    Reviewed in the United States on September 23, 2023
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    8 people found this helpful
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    Reviewed in the United States on July 25, 2021
    Size: 1 PackVerified Purchase
    4 people found this helpful
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    Reviewed in the United States on March 19, 2024
    Size: 1 PackVerified Purchase
    Reviewed in the United States on January 27, 2024
    Size: 4 PackVerified Purchase
    One person found this helpful
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    Reviewed in the United States on November 22, 2023
    Size: 1 PackVerified Purchase

    Top reviews from other countries

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    Mitch
    5.0 out of 5 stars No kidding.
    Reviewed in Canada on July 13, 2023
    Size: 1 PackVerified Purchase
    Josef Kollmann
    5.0 out of 5 stars Engine Tick Inline 6 Completely Gone
    Reviewed in Canada on January 18, 2021
    Size: 1 PackVerified Purchase
    One person found this helpful
    Report
    gaetan desrosiers
    4.0 out of 5 stars longévité
    Reviewed in Canada on October 31, 2023
    Size: 1 PackVerified Purchase
    Renato G.
    5.0 out of 5 stars No joke
    Reviewed in Canada on October 21, 2022
    Size: 1 PackVerified Purchase
    Stephen Marshe
    3.0 out of 5 stars Meh
    Reviewed in Canada on February 1, 2024
    Size: 1 PackVerified Purchase