1. USED Transmission & Drivetrain Deals
  2. sku: 8225298326870633
  3. MOPAR 68021172AB

MOPAR 68021172AB Transmission Valve Tube

fits make: Mopar.

68021172ab Mopar Genuine Transmission By-pass Valve Tube

( Manufacturer Part Number: 68021172AB ), ( Part Type: Valve Transmission Tube ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Universal Fitment: Direct Replacement ), ( Replaces Part Number: 68021172aa )

Review MOPAR Genuine Transmission By pass Valve Tube

The Mopar 68021172AB Transmission By-Pass Valve Tube is an essential component for maintaining the optimal performance of automatic transmissions in various Chrysler, Dodge, and Jeep vehicles. This by-pass valve tube is a direct factory replacement for the original equipment, ensuring a perfect fit and reliable operation.

The Transmission By-Pass Valve Tube is designed to regulate the transmission fluid pressure and flow. It is located between the transmission cooler and the transmission, and functions by allowing excess fluid to bypass the cooler when the engine is idling or when the transmission temperature is low. This feature helps prevent damage to the transmission caused by low fluid pressure or over-cooling.

This Mopar part is manufactured to the same high standards as the original equipment, using premium materials for superior durability and longevity. It is engineered to provide reliable and consistent performance, even under heavy usage or extreme conditions.

Installing the Transmission By-Pass Valve Tube is a straightforward process that can be done by most do-it-yourselfers with basic hand tools and some automotive knowledge. It is recommended to follow the instructions provided in the user manual or consult with a professional technician for best results.

By replacing the transmission by-pass valve tube with a new original equipment part, you can ensure the longevity and reliability of your vehicle's automatic transmission system. This can save you time and money in the long run, as compared to repairing or replacing a failing transmission.

In summary, the Mopar 68021172AB Transmission By-Pass Valve Tube is a crucial component for maintaining the performance and longevity of your automatic transmission system. It is a factory original equipment replacement, and provides reliable and consistent performance, making it a worthwhile investment for any Chrysler, Dodge, or Jeep vehicle owner.

The Mopar 68021172AB transmission bypass valve tube is a part used in some automatic transmissions to improve cooling and fluid flow. Here are some potential pros and cons of buying this specific part:

Pros:

1. Improved cooling: Installing a bypass valve tube can help improve cooling in the transmission by allowing excess fluid to bypass the torque converter, reducing heat build-up.

2. Improved fluid flow: The bypass valve tube allows fluid to flow more freely, which can help reduce wear and tear on internal transmission components.

3. Potential for better fuel economy: By reducing heat build-up and improving fluid flow, the transmission may operate more efficiently, leading to potential fuel savings.

Cons:

1. Cost: The Mopar 68021172AB transmission bypass valve tube is a relatively expensive part, and the cost may be a deterrent for some consumers.

2. Installation complexity: Installing the bypass valve tube can be a complex process, and it may require specialized tools and knowledge.

3. Potential for leaks: Installing a bypass valve tube involves drilling and tapping holes in the transmission pan, which can increase the risk of leaks.

Conclusion:

The Mopar 68021172AB transmission bypass valve tube can offer significant benefits in terms of improved cooling, fluid flow, and potential fuel economy. However, it is a relatively expensive and complex part to install, and there is a risk of leaks. Ultimately, whether or not to purchase this part depends on the specific needs and budget of the vehicle owner.

Recommendation:

If you are experiencing transmission-related issues, such as overheating or poor shifting, a bypass valve tube may be a worthwhile investment to consider. However, it is important to do your research and ensure that this is the root cause of the problem before making a purchase. Additionally, consider seeking the help of a professional mechanic to ensure proper installation and to minimize the risk of leaks.

Details:

Electrical parts are not returnable. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. As a five-time Customer First Award for Excellence dealer 2015, 2016, 2017, 2018, 2019, 2020 , we enjoy making car buying as pleasant and enjoyable possible. Parts must be resalable and in the original packaging.

part #: 68021172ab prices

  • $45.47-$52.34

specifications othellodrivetrain:

  • for makes: Mopar
  • mpn: 68021172ab
  • part type: Valve Transmission Tube
  • genuine oem: Yes
  • manufacturer warranty: 1 Year
  • universal fitment: Direct Replacement
  • replaces part number: 68021172aa

payments othellodrivetrain:

  • credit card: Discover
  • other
  • wallet: Paypal

general othellodrivetrain:

  • Car Truck Parts Accessories > Transmission Drivetrain > Other Transmission Drivetrain
  • condition: New

seller othellodrivetrain:

  • city: East Hanover, New Jersey
  • # reviews: 33
  • rating: 97.1%

shipping othellodrivetrain:

  • type: Fixed
  • service: Standard
  • class: Standard
  • cost: $7.99
  • transit: 5-11 Days

offer othellodrivetrain:

  • quantity: 8
  • availability: In Stock
  • sold: 0
  • options: Ship-to-home
  • started: July 20, 2025

returns othellodrivetrain:

  • paid by: Buyer
  • policy: Returns Accepted
  • time: 30 Days
for makes: mopar, part type: valve transmission tube, genuine oem: yes, manufacturer warranty: 1 year, universal fitment: direct replacement, replaces part number: 68021172aa,
category: auto parts > car truck parts accessories > transmission drivetrain, sku: 8225298326870633,

Mopar 68021172AB Is Similar To:

othellodrivetrain logo
5 offers $45.47–$52.34 USD
  • Offer #1: $51.91 price + $8.99 shipping estimate = $60.90* total. Genuine Mopar Parts Mopar Parts Mass.+$8.99 shipping
  • Offer #2: $52.34 price + $8.95 shipping estimate = $61.29* total.+$8.95 shipping
  • Offer #3: $45.47 price + $11.99 shipping estimate = $57.46* total. Genuine OEM Mopar parts - TRANSMISSION BY-PASS VALVE - TUBE Mopar.+$11.99 shipping
  • Offer #4: $61.05 price + $20.42 shipping estimate = $81.47* total. Replace your faulty transmission cooling component with this highly efficient replacement product and be sure the heart of your vehicle is in good working order. Automatic Transmission Oil Cooler Tube ( ) by Mopar.+$20.42 shipping
  • Offer #5: $51.91 price + $10.00 shipping estimate = $61.91* total.+$10.00 shipping

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