Product images and videos are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Oils, Fluids and Sealer› Oils, Fluids and Additives
BARS PRODUCT
BAR'S LEAKS ONE SEAL STOP
SKU: B034 1334
Description
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
Fitment Guaranteed
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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | BARS PRODUCT |
| Part Number | B034 1334 |
Videos
VIDEO: How to Install Bar's Leaks Rear Main Seal Repair (p/n 1040)
Bar's Engine Oil Leak Stopper Repair (Review)
BAR’S LEAKS REAR MAIN SEAL REPAIR Review
Bar's Oil Stop Leak - Does it Work?? Full Review on it!!
Oil Seal Engine Oil Burning & Leak Repair
VIDEO: How to Install Bar's Leaks Head Gasket Fix (p/n 1111)
Bars Leaks Radiator And Heater Core Stop Leak How To Use And Review
Bar's Leaks Oil Seal Engine Oil Burning and Leak Repair - Stop the Drips, Save Your Engine!
VIDEO: How to Install Bar's Leaks Liquid Copper Block Seal (p/n 1109)
Will Bar's One Seal Stop Leak fix the oil use? | Oil Burning🔥Experiments | Episode 8
About MOTORMIA
Buy with Confidence
Returns & Fitment
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.
Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.
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