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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23
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Description
Wehrli 17-19 Chevrolet 6.6L L5P Duramax Driver Side 3in Intercooler Pipe - WCFab RedWCFab 3" High Flow Driver (Hot) Side Intercooler pipe for the 2017 2019 L5P 6. 6L Duramax equipped Chevrolet Silverado or GMC Sierra 2500 3500 HD truck. Replaces the factory two piece 2 1 2" intercooler pipe with a high flow one piece 3" pipe. It also includes upgraded silicone boots that withstand higher pressure and temperature than the factory boots to increase reliability and eliminate blown factory boots. Replaces the following GM Part Numbers:
WCFab 3" High Flow Driver (Hot) Side Intercooler pipe for the 2017-2019 L5P 6.6L Duramax equipped Chevrolet Silverado or GMC Sierra 2500 / 3500 HD truck. Replaces the factory two piece 2 1/2" intercooler pipe with a high flow one piece 3" pipe. It also includes upgraded silicone boots that withstand higher pressure and temperature than the factory boots to increase reliability and eliminate blown factory boots. - - Replaces the following GM Part Numbers: 87839947Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.2 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 5
Fluffines
Size: Standard (Pack of 2), Style: Medium, Configuration: Pillow
I am very happy with this Down Alternative Pillow! It is soft, comfortable, and provides great support for my head and neck
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
★★★★★ 4
Inexpensive and Nice Quality
Size: Standard (Pack of 2), Style: Medium, Configuration: Pillow
I was hoping there would be more of a firmness to these pillows, however they are more soft than I was expecting them to be. Id recommend these pillows for someone who wants a fairly non firm pillow.
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Reviewed in the United States on January 18, 2026
★★★★★ 5
Almohadas
Size: Standard (Pack of 2), Style: Medium, Configuration: Pillow
I love them, they are super comfortable and perfect for a perfect relaxed and peaceful sleep
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026
★★★★★ 3
Not for side sleepers
Size: Standard (Pack of 2), Style: Medium, Configuration: Pillow
These pillows are quite soft and flat, and offer very little support. I sleep on my side and can't use these pillows. I don't know why they're recommended for side sleepers.
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Reviewed in the United States on July 31, 2025
★★★★★ 5
Good head and neck support
Size: Standard (Pack of 2), Style: Medium, Configuration: Pillow
Soft yet firm, comfy, no toxic smell.
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Reviewed in the United States on April 8, 2026