2003-2005 GM HD Performance Transmission Cooler Purple Clips (124060300)
SKU: 25527856333

2003-2005 GM HD Performance Transmission Cooler Purple Clips (124060300)

Sale price$128.30 Regular price$142.56
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Ships within 48 hours · Estimated delivery Jul 5 - Jul 10

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Description

2003-2005 GM HD Performance Transmission Cooler Purple Clips (124060300)Description Covered by a limited lifetime warranty. Excess heat is the #1 killer of transmissions. For individuals who tow, race or simply run their diesel hard, proper cooling of your transmission fluid is one of the most important things that you can do to increase the life of your transmission. When the mainline pressure is increased with upgrades such as a high performance transmission kit, your transmission generates additional heat. A PPE

Description

Covered by a limited lifetime warranty.

Excess heat is the #1 killer of transmissions. For individuals who tow, race or simply run their diesel hard, proper cooling of your transmission fluid is one of the most important things that you can do to increase the life of your transmission. When the mainline pressure is increased with upgrades such as a high-performance transmission kit, your transmission generates additional heat. A PPE Performance Transmission Cooler is critical in such situations.

PPE’s Performance Transmission Cooler is a direct bolt-on replacement part that lowers the fluid temperatures up to an additional 20 to 30 degrees over the stock unit and comes with a limited lifetime warranty.

Increased surface area provides 60% more heat rejection

Factory-fit

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Note: 2001-2005 Allison 1000/2000 Duramax/Gas Engines.

Before removing the factory transmission cooler from your truck check the color of the clips in the fittings that connect the transmission cooler to the cooler lines.

Use PPE part number (124060000) for 2001-2003 Cooler - connectors with Orange Clips.

Use PPE part number (124060300) for 2003-2005 Cooler - connectors with Purple Clips.

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Features
  • Increased surface area provides 60% more heat rejection
  • Factory-fit
  • Includes new 7/8-14 quick-connect fittings that work with factory transmission cooler lines
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: 25527856333

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A
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Al
Draper, US
★★★★★ 5
works as described
works as described
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Reviewed in the United States on May 1, 2026
J
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Joseph Garces
Omaha, US
★★★★★ 5
Thick and soft.
What a steal. Thick, warm, soft and such high quality. This is an amazingly nice sweater.
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Reviewed in the United States on May 23, 2026
K
Verified Purchase
kb
Port Orchard, US
★★★★★ 5
Great for layering or wearing on its own!
I’m 5’6” and ordered the small — it fits perfectly! The color is exactly as shown in the pictures, a beautiful beige that goes with everything. The fabric is incredibly soft and comfortable, making it great for layering or wearing on its own. I’m really happy with this purchase and would definitely recommend it!
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Reviewed in the United States on November 1, 2025
C
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CC7
Pawtucket, US
★★★★★ 3
Nice but not great
Fits true to size. I ordered a small and it was a great fit. Could be a bit softer. Loved the style. Not too thin or not heavy, nice weight. This quality of the sweater was nice, however the buttons broke apart as I was styling the cardigan. Not happy to have to sew on small buttons to fit the small holes. It’s nice but I had to put too much effort into wearing it.
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Reviewed in the United States on February 11, 2026
K
Verified Purchase
KINDLE
Waukegan, US
★★★★★ 4
Great product
Color: Black, Size: Medium
Love it. Fit is great. The only issue is pilling
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Reviewed in the United States on April 22, 2026

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