SKU: 21707436749

2007-2013 Chevrolet Silverado 1500 Transmission Cooler Lines 4L60E/4L70E TTC0701OM

Sale price$155.66 Regular price$172.96
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Description

2007-2013 Chevrolet Silverado 1500 Transmission Cooler Lines 4L60E/4L70E TTC0701OMTransmission Cooler Lines For 07 13 GM 1500 with 4L60 E 4L70 E Steel TTC0701OM. Our Transmission Cooler Line kits include all lines needed to replace the OEM lines that run from the transmission to the radiator. Some models have an external cooler line which we will also include. NOTE: This kit comes with Braided Stainless Steel hoses ONLY, we no longer offer Rubber hoses for this kit! All lines come Pre Bent and flared with the correct threaded

Transmission Cooler Lines For 07-13 GM 1500 with 4L60-E/4L70-E Steel - TTC0701OM.

Our Transmission Cooler Line kits include all lines needed to replace the OEM lines that run from the transmission to the radiator. Some models have an external cooler line which we will also include.

NOTE: This kit comes with Braided Stainless Steel hoses ONLY, we no longer offer Rubber hoses for this kit!

All lines come Pre-Bent and flared with the correct threaded fittings which reduces your install time tremendously. Our mild steel lines are Galphan coated for added protection.

Our stainless-steel lines are T304 but are of a special softer blend to help with any possible leaks.

Details:

  • Applications:
    • 2007-2013 Chevrolet Silverado 1500 w/ 4L60-E Transmission
    • 2007-2013 GMC Sierra 1500 w/ 4L60-E Transmission
    • 2007-2008 Chevrolet Silverado 1500 w/ 4L70-E Transmission
    • 2007-2008 GMC Sierra 1500 w/ 4L70-E Transmission
  • Must have RPO Code KNP (Heavy Duty Transmission Cooling System)!
  • Transmission Type: 4L60-E (07-13) and 4L70-E (07-08)
  • Does NOT fit 2007 1500 Classic Model Trucks!
  • Material: Steel
  • Finish: Galfan Coated
  • Transmission Line Kit


Kits Contents:

  • 3-Piece Transmission to Radiator Line (Lower Transmission Pressure Line)
  • 3-Piece Transmission Cooler Return Line (Auxiliary Cooler To Radiator Upper Line)
  • 3-Piece Transmission Cooler Pressure Line (Upper)
  • Total: 6x Transmission Lines and 3x Transmission Hoses


Installation Tips:

  • The 3 included Braided Stainless Steel Hoses labeled TTC0701G, TTC0701H, and TTC0701I are identical and can be used with any combinations of the remaining 6 hard lines.
  • To assemble the 3 piece lines you need to connect line labeled TTC0701A to TTC0701B with one of the hoses, the line labeled TTC0701C to TTC0701D with one of the hoses, and the line labeled TTC0701E to TTC0701F using the remaining hose.
  • For more detailed Installation Tips, please Contact Us and we can provide a guide with pictures!


Interchange: 

  • OEM - 15779541
  • OEM - 22802047
  • OEM - 15291422
  • OEM - 15779543
  • OEM - 15848517
  • OEM - 25796773
  • OEM - 25808930
  • OEM - 25999415
  • 624-520
  • 624-710
  • 624-424
  • TCL-102
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 21707436749

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Jennifer
Cuba, US
★★★★★ 4
Great watch
Color: Gray/Digital/Gray
Great everyday watch—lightweight, easy to read, and does everything I need without being complicated.
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Reviewed in the United States on April 7, 2026
R
Verified Purchase
Regina L. Oldaker
Los Angeles, US
★★★★★ 5
Very nice watch.
Color: Black/Digital/Black/Yellow
Very nice watch.
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Reviewed in the United States on May 3, 2026
E
Verified Purchase
Ellen and Stephen
Chelsea, US
★★★★★ 5
Great Multi-Function Watch
Color: Gray/Digital/Gray
I absolutely love my Timex Ironman watches. I have had many over a very long period of time. Wonderful set of functions for the price. Very affordable. Easy to use. Lasts a long time. Very easy to read in standard lighting. I like the Indiglo when needed, but do not use it too often. Absolutely love the ability to set a repeat timer to remind me to do something at a fixed interval, or to keep me on task for a fixed period of time. Great to be able to set three independent alarms. Potential to capture a huge number of splits with the stopwatch. I purchased this watch to replace a similar model with a dead battery. I have replaced batteries in the past, but it is quicker and easier to buy a replacement watch. I am saving my old watches for that day in the future when the Ironman model may no longer be available. I expect this will be my watch of choice for the rest of my life.
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Reviewed in the United States on May 21, 2026
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E-Dub
Boise, US
★★★★★ 5
Just fine if you have simple needs...
Color: Black/Digital/Black/Green
Exactly what I needed: a cheap, durable wrist watch. The only thing it was lacking were instructions, but about 5 minutes of messing with the buttons got it set up
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Reviewed in the United States on May 19, 2026
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S S.
Belleville, US
★★★★★ 5
Nice watch
Color: Black/Digital/Black/Green
Good watch
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Reviewed in the United States on April 30, 2026

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