1. Automotive Tools & Supplies On Sale
  2. sku: 9296603352231983
  3. OTC 6703

OTC 6703 Line Fluid Stopper Kit Fuel Power Steering Auto 731413562808 A/c Trans

6703 Otc Line Fluid Stopper Kit Work On Fuel A/c Power Steering And Auto Trans

( Brand: Otc ), ( Manufacturer Part Number: 6703 ), ( Part Type: Line Fluid Fuel Steering Stopper Tran Work ), ( UPC: 731413562808 )

Review OTC Line Fluid Stopper Kit Work On Fuel A/c Power Steering And Auto Trans

Introducing the OTC 6703 Line Fluid Stopper Kit, a must-have tool for automotive professionals and DIY enthusiasts working on automatic transmissions, power steering systems, and air conditioning lines. This versatile kit allows you to effectively stop the flow of fluid in these complex systems, making repairs and maintenance tasks more efficient and less messy.

The OTC 6703 kit comes with a collection of seven (7) stoppers, each designed for specific applications in different vehicle systems. These stoppers feature a durable, reinforced rubber design that securely seals against the fluid line, preventing any leakage. The kit includes stoppers for both sides of the transmission cooler line, as well as stoppers for the power steering cooler line, air conditioning compressor discharge line, and air conditioning compressor suction line.

Installation of the OTC 6703 Line Fluid Stopper Kit is straightforward and user-friendly. Each stopper is equipped with a tapered end that easily slides into the fluid line, while the other end features a quick-connect coupling that securely attaches to a garden hose or a suitable fluid transfer pump. This design allows for quick and easy fluid transfer between the old and new components, minimizing the need for extensive draining and saving valuable time during repairs.

The OTC 6703 kit is perfect for a wide range of automotive applications, including transmission fluid changes, power steering fluid flushes, and air conditioning system maintenance. The kit can be used on various vehicle makes and models, making it a valuable addition to any automotive workshop or DIY garage.

In summary, the OTC 6703 Line Fluid Stopper Kit is an essential tool for automotive professionals and enthusiasts who require a reliable and efficient means of stopping fluid flow during repairs and maintenance tasks on their automatic transmissions, power steering systems, and air conditioning lines. With its versatile design, ease of use, and durability, this kit is an indispensable asset for any automotive workshop or DIY garage.

The OTC 6703 Line Fluid Stopper Kit is designed to help diagnose and repair leaks in the fuel, air conditioning, power steering, and automatic transmission systems in vehicles. Here are some pros and cons of buying this product:

Pros:

1. Convenient: The stopper kit allows you to identify the source of the leak by temporarily stopping the fluid from leaking out. This makes the diagnosis process more accurate and efficient.

2. Versatile: The kit can be used for multiple systems in your vehicle, including fuel, air conditioning, power steering, and automatic transmission.

3. Easy to use: The kit comes with clear instructions and is easy to use. You just need to attach the stopper to the end of the hose and tighten it with the provided wrench.

4. Cost-effective: The kit can save you money by allowing you to diagnose and repair the leak yourself, rather than paying for expensive shop labor.

5. Durable: The stopper is made of high-quality materials and is designed to withstand the pressure and temperature of the various fluids.

Cons:

1. Temporary solution: The stopper is only a temporary solution and does not actually fix the leak. Once you have identified the leak, you will need to repair it separately.

2. Limited use: The stopper can only be used on hoses that have a diameter of up to 3/4 inch. Larger hoses may require a different type of stopper.

3. Requires accuracy: To use the stopper effectively, you need to identify the exact location of the leak. If you are unsure, you may end up wasting time and money.

Conclusion:

The OTC 6703 Line Fluid Stopper Kit is a useful tool for diagnosing leaks in various automotive systems. Its convenience, versatility, and ease of use make it a valuable addition to any mechanic's toolbox. However, it is important to keep in mind that it is only a temporary solution and does not actually fix the leak. Therefore, it is recommended to use the stopper in conjunction with other diagnostic tools and repair methods to effectively address the issue. Overall, the kit is a cost-effective and efficient way to identify leaks and save time and money on repairs.

Details:

They may have been in storage anywhere from 1-30 years. Shipping:: Free Shipping is for continental USA only. Be sure the part you are buying is correct for your application. There may be minor corrosion, scuffs, torn or missing boxes, scratches from storage, etc.

None of which makes the part Defective. If any manufacturer warranty exists, it is between you and them. OTC, part number 6703. Rubber parts, gaskets, hardware may need to be replaced and not usable.

ONCE Purchased YOU OWN IT. Sometimes the fitment is so old that it does not take into account trim, engine size or build dates.

part #: 6703 prices

  • $53.95-$75.00

specifications toolssupp:

  • brand: Otc
  • mpn: 6703
  • part type: Line Fluid Fuel Steering Stopper Tran Work
  • upc: 731413562808

returns toolssupp:

  • paid by: Seller
  • time: 30 Days
  • policy: Returns Accepted

shipping toolssupp:

  • carrier: USPS
  • type: Fixed
  • service: USPS Priority Mail
  • cost: $0.00
  • transit: 3-9 Days
  • class: Expedited

offer toolssupp:

  • options: Ship-to-home
  • started: October 22, 2025
  • sold: 0
  • quantity: 1
  • availability: In Stock

general toolssupp:

  • Motors > Automotive Tools Supplies > Other Auto Tools Supplies
  • condition: New

payments toolssupp:

  • wallet: Google-pay
  • other
  • credit card: Mastercard

seller toolssupp:

  • city: Houston, Texas
  • # reviews: 250518
  • rating: 99.5%
part type: line fluid fuel steering stopper tran work,
category: auto parts > tools supplies > auto tools supplies, sku: 9296603352231983,

Otc 6703 Is Similar To:

toolssupp logo
2 offers $53.95–$75.00 USD
  • Offer #1: $53.95 price + $0.00 shipping estimate = $53.95* total. There may be minor corrosion, scuffs, torn or missing boxes, scratches from storage, etc., none of which makes the part Defective. OTC, part number.FREE SHIPPING
  • Offer #2: $75.00 price + $0.00 shipping estimate = $75.00* total. The Line Fluid Stopper Kit OTC is a valuable tool that will save you time and money in the long run. This Line Fluid Stopper Kit by OTC is a must-have tool for any car or truck owner.FREE SHIPPING

Copyright © toolssupp.com