Wehrli 6.6L L5P Duramax Upper Coolant Pipe - Gloss White — Fits 2020-2025 Chevrolet/GMC Silverado/Sierra 2500HD/3500HD

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SKU: WCFWCF100541-GW
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About Wehrli

Wehrli engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Wehrli lineup with fast shipping and expert fitment support — order with confidence.

Wehrli Upper Coolant Pipe for 2020-2025 Duramax L5P

Maintain optimal engine temperature in your 2020-2025 Chevrolet Silverado and GMC Sierra 2500HD/3500HD with this premium Upper Coolant Pipe from Wehrli, finished in a striking gloss white. Designed specifically for the 6.6L L5P Duramax engine, this pipe ensures efficient coolant circulation, contributing to the overall health and longevity of your engine.

Key Features:

  • Optimized Coolant Flow: Engineered to provide a smooth and unrestricted path for coolant, ensuring efficient heat transfer and preventing overheating.
  • Durable Construction: Manufactured from high-quality materials, this pipe is built to withstand the rigors of diesel operation, resisting corrosion and cracking.
  • Gloss White Finish: The attractive gloss white powder coat adds a custom touch to your engine bay while providing a durable, protective layer.
  • Direct Fit Replacement: Designed for a precise fit, this upper coolant pipe replaces the factory component seamlessly, ensuring a straightforward installation.
  • L5P Engine Specific: Tailored for the 2020-2025 6.6L L5P Duramax engine, guaranteeing compatibility and optimal performance.

Proper coolant circulation is vital for preventing engine damage and maintaining peak performance. This Wehrli Upper Coolant Pipe offers a reliable and stylish solution for your Duramax cooling system. Ensure your engine runs at its best with this high-quality upgrade.

Enhance your cooling system with this gloss white upper coolant pipe from GGCRACING.

Vehicle Fitment

Years Make Model Trim
2020-2025 Chevrolet Silverado 2500 HD High Country
2020-2025 Chevrolet Silverado 2500 HD LT
2020-2025 Chevrolet Silverado 2500 HD LTZ
2020-2025 Chevrolet Silverado 2500 HD WT
2021-2025 Chevrolet Silverado 2500 HD Custom
2020-2025 Chevrolet Silverado 3500 HD High Country
2020-2025 Chevrolet Silverado 3500 HD LT
2020-2025 Chevrolet Silverado 3500 HD LTZ
2020-2025 Chevrolet Silverado 3500 HD WT
2020-2025 GMC Sierra 2500 HD AT4
2020-2025 GMC Sierra 2500 HD Denali
2020-2025 GMC Sierra 2500 HD SLE
2020-2025 GMC Sierra 2500 HD SLT
2022-2025 GMC Sierra 2500 HD Pro
2024-2025 GMC Sierra 2500 HD AT4X
2024-2025 GMC Sierra 2500 HD Denali Ultimate
2020-2021 GMC Sierra 3500 HD Base
2020-2025 GMC Sierra 3500 HD AT4
2020-2025 GMC Sierra 3500 HD SLE
2020-2025 GMC Sierra 3500 HD SLT
2022-2025 GMC Sierra 3500 HD Pro
2024-2025 GMC Sierra 3500 HD Denali Ultimate

Product Details

Product Description
Part Numbers
Sizing & Fit

About Wehrli

Wehrli engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Wehrli lineup with fast shipping and expert fitment support — order with confidence.

Wehrli Upper Coolant Pipe for 2020-2025 Duramax L5P

Maintain optimal engine temperature in your 2020-2025 Chevrolet Silverado and GMC Sierra 2500HD/3500HD with this premium Upper Coolant Pipe from Wehrli, finished in a striking gloss white. Designed specifically for the 6.6L L5P Duramax engine, this pipe ensures efficient coolant circulation, contributing to the overall health and longevity of your engine.

Key Features:

  • Optimized Coolant Flow: Engineered to provide a smooth and unrestricted path for coolant, ensuring efficient heat transfer and preventing overheating.
  • Durable Construction: Manufactured from high-quality materials, this pipe is built to withstand the rigors of diesel operation, resisting corrosion and cracking.
  • Gloss White Finish: The attractive gloss white powder coat adds a custom touch to your engine bay while providing a durable, protective layer.
  • Direct Fit Replacement: Designed for a precise fit, this upper coolant pipe replaces the factory component seamlessly, ensuring a straightforward installation.
  • L5P Engine Specific: Tailored for the 2020-2025 6.6L L5P Duramax engine, guaranteeing compatibility and optimal performance.

Proper coolant circulation is vital for preventing engine damage and maintaining peak performance. This Wehrli Upper Coolant Pipe offers a reliable and stylish solution for your Duramax cooling system. Ensure your engine runs at its best with this high-quality upgrade.

Enhance your cooling system with this gloss white upper coolant pipe from GGCRACING.

Vehicle Fitment

Years Make Model Trim
2020-2025 Chevrolet Silverado 2500 HD High Country
2020-2025 Chevrolet Silverado 2500 HD LT
2020-2025 Chevrolet Silverado 2500 HD LTZ
2020-2025 Chevrolet Silverado 2500 HD WT
2021-2025 Chevrolet Silverado 2500 HD Custom
2020-2025 Chevrolet Silverado 3500 HD High Country
2020-2025 Chevrolet Silverado 3500 HD LT
2020-2025 Chevrolet Silverado 3500 HD LTZ
2020-2025 Chevrolet Silverado 3500 HD WT
2020-2025 GMC Sierra 2500 HD AT4
2020-2025 GMC Sierra 2500 HD Denali
2020-2025 GMC Sierra 2500 HD SLE
2020-2025 GMC Sierra 2500 HD SLT
2022-2025 GMC Sierra 2500 HD Pro
2024-2025 GMC Sierra 2500 HD AT4X
2024-2025 GMC Sierra 2500 HD Denali Ultimate
2020-2021 GMC Sierra 3500 HD Base
2020-2025 GMC Sierra 3500 HD AT4
2020-2025 GMC Sierra 3500 HD SLE
2020-2025 GMC Sierra 3500 HD SLT
2022-2025 GMC Sierra 3500 HD Pro
2024-2025 GMC Sierra 3500 HD Denali Ultimate

Product Details

Product Description

About Wehrli

Wehrli engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Wehrli lineup with fast shipping and expert fitment support — order with confidence.

Wehrli Upper Coolant Pipe for 2020-2025 Duramax L5P

Maintain optimal engine temperature in your 2020-2025 Chevrolet Silverado and GMC Sierra 2500HD/3500HD with this premium Upper Coolant Pipe from Wehrli, finished in a striking gloss white. Designed specifically for the 6.6L L5P Duramax engine, this pipe ensures efficient coolant circulation, contributing to the overall health and longevity of your engine.

Key Features:

  • Optimized Coolant Flow: Engineered to provide a smooth and unrestricted path for coolant, ensuring efficient heat transfer and preventing overheating.
  • Durable Construction: Manufactured from high-quality materials, this pipe is built to withstand the rigors of diesel operation, resisting corrosion and cracking.
  • Gloss White Finish: The attractive gloss white powder coat adds a custom touch to your engine bay while providing a durable, protective layer.
  • Direct Fit Replacement: Designed for a precise fit, this upper coolant pipe replaces the factory component seamlessly, ensuring a straightforward installation.
  • L5P Engine Specific: Tailored for the 2020-2025 6.6L L5P Duramax engine, guaranteeing compatibility and optimal performance.

Proper coolant circulation is vital for preventing engine damage and maintaining peak performance. This Wehrli Upper Coolant Pipe offers a reliable and stylish solution for your Duramax cooling system. Ensure your engine runs at its best with this high-quality upgrade.

Enhance your cooling system with this gloss white upper coolant pipe from GGCRACING.

Vehicle Fitment

Years Make Model Trim
2020-2025 Chevrolet Silverado 2500 HD High Country
2020-2025 Chevrolet Silverado 2500 HD LT
2020-2025 Chevrolet Silverado 2500 HD LTZ
2020-2025 Chevrolet Silverado 2500 HD WT
2021-2025 Chevrolet Silverado 2500 HD Custom
2020-2025 Chevrolet Silverado 3500 HD High Country
2020-2025 Chevrolet Silverado 3500 HD LT
2020-2025 Chevrolet Silverado 3500 HD LTZ
2020-2025 Chevrolet Silverado 3500 HD WT
2020-2025 GMC Sierra 2500 HD AT4
2020-2025 GMC Sierra 2500 HD Denali
2020-2025 GMC Sierra 2500 HD SLE
2020-2025 GMC Sierra 2500 HD SLT
2022-2025 GMC Sierra 2500 HD Pro
2024-2025 GMC Sierra 2500 HD AT4X
2024-2025 GMC Sierra 2500 HD Denali Ultimate
2020-2021 GMC Sierra 3500 HD Base
2020-2025 GMC Sierra 3500 HD AT4
2020-2025 GMC Sierra 3500 HD SLE
2020-2025 GMC Sierra 3500 HD SLT
2022-2025 GMC Sierra 3500 HD Pro
2024-2025 GMC Sierra 3500 HD Denali Ultimate

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