SKU: 59551821177

Fleece Performance 17-23 GM 2500/3500 6.6L L5P Duramax 63mm Cheetah Turbocharger

$1083.31 $1203.68
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

Fleece Performance 17-23 GM 2500/3500 6.6L L5P Duramax 63mm Cheetah TurbochargerFleece Performance Cheetah turbochargers set the industry standard for power, quality, and reliability. Designed as a stock appearing, drop in replacement turbocharger capable of much more! With our exclusive 63mm compressor wheel and Inconel turbine wheel technology, youll enjoy smooth throttle response, big top end power, and that classic Cheetah sound! The Cheetah Features: Drop in ready maintains all OEM factory turbocharger functions including

Fleece Performance Cheetah turbochargers set the industry standard for power, quality, and reliability. Designed as a stock appearing, drop-in replacement turbocharger capable of much more! With our exclusive 63mm compressor wheel and Inconel turbine wheel technology, you’ll enjoy smooth throttle response, big top-end power, and that classic Cheetah sound!The Cheetah Features:Drop-in ready - maintains all OEM factory turbocharger functions including exhaust brakeBrand new - no core charge or core to return Supports up to 650 RWHP1-Year Limited WarrantyEO# D-834-19Included with the Cheetah: EGR tube gasket to intake bridge (qty 1) EGR coolant pipe gasket (qty 1)PCV to compressor cover (qty 1)Gasket; coolant feed, coolant return, oil feed (qty 3)Turbine housing to catalyst (qty 1)Oil drain gasket (qty 2)Pedestal gasket (qty 1)Application NotesThis turbocharger is sold without an actuator and requires the use of the vehicle's original actuator, or applicable replacement actuator. Key GM part numbers by model year are: 2017-2019 L5P: Actuator part number 12723306, 12683993, or 126839822020-2023 L5P: Actuator part number 12723081 or 12707578This turbocharger replaces OEM part numbers 12723305 (MY 2017-2019) and 12723083 (MY 2020-2023)

  • Drop-in ready - maintains all OEM factory turbocharger functions including exhaust brake
  • Brand new - no core charge or core to return
  • Supports up to 650 RWHP
  • 1-Year Limited Warranty

This Part Fits:

Year Make Model Submodel
2021-2023 Chevrolet Silverado 2500 HD Custom
2017-2023 Chevrolet Silverado 2500 HD High Country
2017-2023 Chevrolet Silverado 2500 HD LT
2017-2023 Chevrolet Silverado 2500 HD LTZ
2017-2023 Chevrolet Silverado 2500 HD WT
2017-2023 Chevrolet Silverado 3500 HD High Country
2017-2023 Chevrolet Silverado 3500 HD LT
2017-2023 Chevrolet Silverado 3500 HD LTZ
2017-2023 Chevrolet Silverado 3500 HD WT
2020-2023 GMC Sierra 2500 HD AT4
2017-2021 GMC Sierra 2500 HD Base
2017-2023 GMC Sierra 2500 HD Denali
2022-2023 GMC Sierra 2500 HD Pro
2017-2023 GMC Sierra 2500 HD SLE
2017-2023 GMC Sierra 2500 HD SLT
2020-2023 GMC Sierra 3500 HD AT4
2017-2021 GMC Sierra 3500 HD Base
2017-2023 GMC Sierra 3500 HD Denali
2022-2023 GMC Sierra 3500 HD Pro
2017-2023 GMC Sierra 3500 HD SLE
2017-2023 GMC Sierra 3500 HD SLT
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: 59551821177

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4.5 ★★★★★
Based on 26 reviews
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Verified Purchase
Mopardodgegirl
Port Orchard, US
★★★★★ 5
It works! Quality pillow.
Size: Standard (1 Count), Color: Original White (Cooling)
This does actually provide a cooling effect, and it's very comfortable! The accompanying literature is helpful too. I believe this to be a quality pillow for the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
J
Verified Purchase
jin
Grantham, US
★★★★★ 5
Most comfortable pillow I’ve ever slept on
Size: Queen (1 Count), Color: Crescent White(cooling)
This is the most comfortable pillow I have ever slept on. It doesn't mash down like other pillows. Cradles my neck perfectly plus it’s cool. I broke my neck a couple of years ago and this pillow feels very good and comfortable. Definitely recommend to everyone. Ive used it since May and it’s retained its shape.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026
A
Verified Purchase
AreTrue
Natrona Heights, US
★★★★★ 4
Smell
Size: Queen (2 Count), Color: Original White (Cooling)
The fact that there are not more comments on the smell of these pillows has me worried about some of yall. Listen, I LOVE the weight, and the firmness, it’s perfect for that. However, these pillows are RANK. They have a very strong mildew-ish smell that lingers. I took the outer cover off and washed it and let the pillow air out for a few days, the smell is still very strong when you press your face against it, which one does because it is in fact designed for that purpose. It smells so bad. It’s nauseating. I can smell it through two pillowcases and blanket that I threw on top of them hoping an extra layer would trap the smell. I’ll bake them in the Texas sun tomorrow and hope that helps, because otherwise these are the perfect pillows for someone who wants to feel like they are hugging a torso but can’t stand the sound/feel of someone else breathing. I don’t know…4 stars, if the smell goes away I’ll come back. Update: many many days later. Either they don’t really smell anymore or I got use to it. They’ve held their firmness and shape well. I like them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 9, 2026
S
Verified Purchase
Samantha
Cuba, US
★★★★★ 5
Actually Cooling Pillow
Size: Queen (1 Count), Color: Original White (Cooling)
This is a really nice pillow, I was worried it would be too soft or too firm but it's just right and it's actually cooling, it feels cool every time I touch it. I've noticed an improvement in sleep since using it. Would recommend!
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Reviewed in the United States on May 27, 2026
T
Verified Purchase
Tyler and Kaela
Cuba, US
★★★★★ 5
Repurchased in King Size – Still Love These Cooling Pillows
Size: King (2 Count), Color: Original White (Cooling), Size: King (2 Count), Color: Original White (Cooling)
After using the queen-size version of these pillows for over a year, we purchased the king-size set when we upgraded to a king mattress. Both my husband and I really like them. The cooling feature works well, and we like that each side feels different—when I run cold, I use the softer bamboo side, while my husband prefers the cooler side since he tends to sleep hot. They fit well in our king-size pillowcases and feel supportive in all sleeping positions, whether I’m on my stomach, side, or back. I also appreciate that you can remove some of the filling to adjust the firmness. The covers are washable, which makes them easy to maintain. Overall, we’re very happy with this repurchase and the long-lasting comfort.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026

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