Dorman OE Solutions
List Price:$131.95
AM Price:$89.99
You Save:$41.96
Save 32%
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Part Number: AM-647887137

FREE Shipping is standard on Orders shipped to the lower 48 States (Contiguous United States). Standard shipping charges apply to Hawaii, Alaska and US Territories.
Shipping is not available to Canada for this item.

Expedited is available on checkout to the United States, excluding Alaska, Hawaii and US Territories as well as P.O. Boxes and APO/FPO/DPO addresses.   

10 Year Warranty

This item is backed by our 10-year warranty. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.

Please note: Any modifications to an item of any kind before contacting us will void any and all warranty coverage for this item. Please contact us before modifying the part so that we have the opportunity to correct the situation.

This part replaces:

  • Dorman 603-125
  • OE # 15808714
  • OE # RC98
  • OE # 15085725

Vehicle Fit

  • 2001-2006 Chevrolet Silverado 2500 HD V8 6.6L Turbo Diesel Coolant Reservoir Dorman OE Solutions 603-125
  • 2007 Chevrolet Silverado 2500 HD Classic V8 6.6L Turbo Diesel Coolant Reservoir Dorman OE Solutions 603-125
  • 2001-2006 Chevrolet Silverado 3500 V8 6.6L Turbo Diesel Coolant Reservoir Dorman OE Solutions 603-125
  • 2007 Chevrolet Silverado 3500 Classic V8 6.6L Turbo Diesel Coolant Reservoir Dorman OE Solutions 603-125
  • 2001-2006 GMC Sierra 2500 HD V8 6.6L Turbo Diesel Coolant Reservoir Dorman OE Solutions 603-125
  • 2007 GMC Sierra 2500 HD Classic V8 6.6L Turbo Diesel Coolant Reservoir Dorman OE Solutions 603-125
  • 2001-2006 GMC Sierra 3500 V8 6.6L Turbo Diesel Coolant Reservoir Dorman OE Solutions 603-125
  • 2007 GMC Sierra 3500 Classic V8 6.6L Turbo Diesel Coolant Reservoir Dorman OE Solutions 603-125

Product Reviews

5.0 / 5.0
1 Review
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Rated 5 out of 5
very nice
It was the exact fit as the old one. I have never bought anything from am auto that didn't fit right. I highly recommend them
January 24, 2020
Purchased
over 4 years ago