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2017-2025 6.6L Duramax L5P EGR Valve & Cooler Delete Kit (w/Block Off Plate) for Chevy Silverado/GMC Sierra 2500/3500 HD Diesel 0
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2017-2025 6.6L Duramax L5P EGR Valve & Cooler Delete Kit (w/Block Off Plate) for Chevy Silverado/GMC Sierra 2500/3500 HD Diesel 0
2017-2025 6.6L Duramax L5P EGR Valve & Cooler Delete Kit (w/Block Off Plate) for Chevy Silverado/GMC Sierra 2500/3500 HD Diesel 1
2017-2025 6.6L Duramax L5P EGR Valve & Cooler Delete Kit (w/Block Off Plate) for Chevy Silverado/GMC Sierra 2500/3500 HD Diesel 2
2017-2025 6.6L Duramax L5P EGR Valve & Cooler Delete Kit (w/Block Off Plate) for Chevy Silverado/GMC Sierra 2500/3500 HD Diesel 3
2017-2025 6.6L Duramax L5P EGR Valve & Cooler Delete Kit (w/Block Off Plate) for Chevy Silverado/GMC Sierra 2500/3500 HD Diesel 4
2017-2025 6.6L Duramax L5P EGR Valve & Cooler Delete Kit (w/Block Off Plate) for Chevy Silverado/GMC Sierra 2500/3500 HD Diesel 5
2017-2025 6.6L Duramax L5P EGR Valve & Cooler Delete Kit (w/Block Off Plate) for Chevy Silverado/GMC Sierra 2500/3500 HD Diesel 6
2017-2025 6.6L Duramax L5P EGR Valve & Cooler Delete Kit (w/Block Off Plate) for Chevy Silverado/GMC Sierra 2500/3500 HD Diesel 7
2017-2025 6.6L Duramax L5P EGR Valve & Cooler Delete Kit (w/Block Off Plate) for Chevy Silverado/GMC Sierra 2500/3500 HD Diesel 8
2017-2025 6.6L Duramax L5P EGR Valve & Cooler Delete Kit (w/Block Off Plate) for Chevy Silverado/GMC Sierra 2500/3500 HD Diesel 9
2017-2025 6.6L Duramax L5P EGR Valve & Cooler Delete Kit (w/Block Off Plate) for Chevy Silverado/GMC Sierra 2500/3500 HD Diesel 10
2017-2025 6.6L Duramax L5P EGR Valve & Cooler Delete Kit (w/Block Off Plate) for Chevy Silverado/GMC Sierra 2500/3500 HD Diesel 11
2017-2025 6.6L Duramax L5P EGR Valve & Cooler Delete Kit (w/Block Off Plate) for Chevy Silverado/GMC Sierra 2500/3500 HD Diesel 12
2017-2025 6.6L Duramax L5P EGR Valve & Cooler Delete Kit (w/Block Off Plate) for Chevy Silverado/GMC Sierra 2500/3500 HD Diesel 0
2017-2025 6.6L Duramax L5P EGR Valve & Cooler Delete Kit (w/Block Off Plate) for Chevy Silverado/GMC Sierra 2500/3500 HD Diesel 1
2017-2025 6.6L Duramax L5P EGR Valve & Cooler Delete Kit (w/Block Off Plate) for Chevy Silverado/GMC Sierra 2500/3500 HD Diesel 2
2017-2025 6.6L Duramax L5P EGR Valve & Cooler Delete Kit (w/Block Off Plate) for Chevy Silverado/GMC Sierra 2500/3500 HD Diesel 3
2017-2025 6.6L Duramax L5P EGR Valve & Cooler Delete Kit (w/Block Off Plate) for Chevy Silverado/GMC Sierra 2500/3500 HD Diesel 4
2017-2025 6.6L Duramax L5P EGR Valve & Cooler Delete Kit (w/Block Off Plate) for Chevy Silverado/GMC Sierra 2500/3500 HD Diesel 5
2017-2025 6.6L Duramax L5P EGR Valve & Cooler Delete Kit (w/Block Off Plate) for Chevy Silverado/GMC Sierra 2500/3500 HD Diesel 6
2017-2025 6.6L Duramax L5P EGR Valve & Cooler Delete Kit (w/Block Off Plate) for Chevy Silverado/GMC Sierra 2500/3500 HD Diesel 7
2017-2025 6.6L Duramax L5P EGR Valve & Cooler Delete Kit (w/Block Off Plate) for Chevy Silverado/GMC Sierra 2500/3500 HD Diesel 8
2017-2025 6.6L Duramax L5P EGR Valve & Cooler Delete Kit (w/Block Off Plate) for Chevy Silverado/GMC Sierra 2500/3500 HD Diesel 9
2017-2025 6.6L Duramax L5P EGR Valve & Cooler Delete Kit (w/Block Off Plate) for Chevy Silverado/GMC Sierra 2500/3500 HD Diesel 10
2017-2025 6.6L Duramax L5P EGR Valve & Cooler Delete Kit (w/Block Off Plate) for Chevy Silverado/GMC Sierra 2500/3500 HD Diesel 11
2017-2025 6.6L Duramax L5P EGR Valve & Cooler Delete Kit (w/Block Off Plate) for Chevy Silverado/GMC Sierra 2500/3500 HD Diesel 12

2017-2025 6.6L Duramax L5P EGR Valve & Cooler Delete Kit (w/Block Off Plate) for Chevy Silverado/GMC Sierra 2500/3500 HD Diesel

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SKU: 7344EGR011WUS
2026 Easter Sale
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Check if this fits your vehicle
Year *
Product Type *
Delete and Tune for Power Code Off
Quantity

Brand
Suncent®
Type
6.6L EGR Valve & Cooler Delete Kit
AKA
Exhaust Gas Recirculation Delete Kit, EGR Block Off Plate & Coolant Bypass
Engine
6.6L V8 L5P Duramax Diesel
Fitment
2017-2025 GMC Sierra / Chevy Silverado 2500HD / 3500 HD
Body Type
Pickup (not fit Cab & Chassis)
Material
6061 Billet Aluminum, Stainless Steel, Reinforced Silicone
Technique
CNC Machined, Anodized
Condition
100% Brand New
Color
Black
Tuner Installation & Setup Guide

Save $8,258.72 Every 300K Miles – Boost MPG by 5% and fuel efficiency by 4.76%, no more costs for cleaning or replacing EGR components.
No More Soot or Clogs – Eliminate EGR-related carbon buildup. Enjoy cleaner intake air and smoother engine breathing.
Better Cooling – Pre-EGR delete area temps drop by 20°C, and engine bay temps drop by 7°C, reducing heat stress on hoses, sensors, and wiring.
Built to Last – CNC-machined, anodized or painted for max durability, handles up to 1,472°F, and fully corrosion-proof.
Tested. Proven. Trusted – Backed by real-world testing for horsepower, torque, and thermal performance. Engineered for serious diesel owners.

Benefits Of EGR Delete
01. Reduce Spending
02. Skyrocket Performance
03. End EGR Headaches
Why Choose Suncent?
01. Lower Temperatue
02. Boosted Thrust
Track Changes In Horsepower & Torque
03. More Durable
How To Install?
It takes about 2 hours. We're here to help! Don't hesitate to contact our technical team if you need any assistance.
Main steps: prepare hand tools → install → check for coolant leaks → ECU (Engine Control Unit) tuning → no check engine light / diagnostic trouble code → start engine and check.
About SuncentAuto
SuncentAuto was built in 2018 by experienced automotive experts, who are into the automotive industry for more than two decades.
With the team's mindful innovations, users enjoy advanced exhaust performance products, improving overall driving experience.
IMPORTANT NOTICE IMPORTANT NOTICE

This product is intended for off-road, racing, or competition use only and is not legal for public road use or for vehicles subject to emissions regulations in the United States. Vehicles equipped with this product may fail emissions or state inspections.

Customers are responsible for ensuring compliance with all applicable local, state, and federal laws. Installation of aftermarket parts may also affect your vehicle warranty—please consult your manufacturer for warranty coverage.

International legality may vary; users should confirm local laws before installation.

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