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  3. WEHRLI CUSTOM FABRICATION WCF100696-GB

WEHRLI CUSTOM FABRICATION WCF100696-GB Upper Duramax Coolant 6.6L Pipe

fits model: Lml. make: Chevrolet. year: 2011–2016.

Wcf100696-gb Wehrli Custom Fabrication For 11-16 Chevrolet 6.6l Lml Duramax Upper Coolant Pipe - Gloss Black

( Brand: Wehrli Custom Fabrication ), ( Manufacturer Part Number: WCF100696-GB ), ( Type: Cooling System ), ( Performance Part: Yes )

Review WEHRLI CUSTOM FABRICATION For Chevrolet 6.6l Duramax Upper Coolant Pipe Gloss Black fits LML 2011–2016

The Wehrli Fabrication WCF100696-GB is an upper coolant pipe specifically designed for 11-16 Chevrolet 6.6L LML Duramax diesel engines. This superior quality coolant pipe is engineered to replace the factory original part, ensuring optimal cooling performance for your vehicle.

Manufactured using advanced TIG welding techniques, this coolant pipe boasts a robust and durable construction. It is crafted from high-grade 6061-T6 aluminum, known for its exceptional strength and resistance to corrosion. The pipe features a smooth, polished finish that not only enhances its aesthetic appeal but also minimizes the risk of fluid leakage.

This upper coolant pipe is meticulously designed to fit perfectly with OE-like dimensions, ensuring a seamless installation process. It includes all necessary hardware for a hassle-free setup, such as hose clamps and mounting brackets. In addition, Wehrli Fabrication offers comprehensive installation instructions to guide you through the process.

By upgrading to this aftermarket upper coolant pipe, you can expect improved cooling efficiency and enhanced durability compared to the factory part. The Wehrli Fabrication WCF100696-GB is an excellent investment for those seeking to maintain their Chevrolet 6.6L LML Duramax engine at peak performance while ensuring long-lasting reliability.

The Wehrli Fabrication WCF100696-GB upper coolant pipe is a replacement option for the stock upper coolant pipe in Chevrolet 11-16 6.6L LML Duramax engines. This part is made of brazed aluminum, which is known for its durability and heat resistance. Here are some pros and cons to help you make an informed decision about purchasing this aftermarket upper coolant pipe:

Pros:

1. Enhanced durability: The brazed aluminum construction of this pipe is stronger than the OEM plastic part, which reduces the chances of cracking or leaking.

2. Improved heat dissipation: Aluminum is a better heat conductor than plastic, which means this aftermarket pipe will help the engine run cooler and more efficiently.

3. Better flow rate: The smoother interior surface of the brazed aluminum pipe allows for better coolant flow, which can help improve engine performance and cooling efficiency.

Cons:

1. Cost: The Wehrli Fabrication WCF100696-GB upper coolant pipe is more expensive than the OEM plastic part.

2. Installation: Installing an aftermarket upper coolant pipe may require additional time and effort compared to replacing the OEM part.

3. Potential fitment issues: Although this pipe is designed to fit 11-16 Chevrolet 6.6L LML Duramax engines, there is a possibility of fitment issues, especially if the engine has had modifications.

Conclusion:

The Wehrli Fabrication WCF100696-GB upper coolant pipe offers several benefits over the OEM plastic part, including enhanced durability, improved heat dissipation, and better flow rate. However, it comes at a higher cost and may require additional installation time and effort. If you're looking for a long-lasting and efficient cooling solution for your Duramax engine, this aftermarket pipe is a worthwhile investment.

Recommendation:

If you're looking for a reliable and efficient cooling solution for your 11-16 Chevrolet 6.6L LML Duramax engine, the Wehrli Fabrication WCF100696-GB upper coolant pipe is a solid choice. While it may require a larger upfront investment, the benefits it offers, such as improved durability, heat dissipation, and flow rate, make it a worthwhile investment for those who want to ensure their engine stays cool and runs efficiently for the long term.

Details:

GMC Chevrolet 6.6L Duramax 2011 -2016. Some aftermarket radiators may cause fitment issues. Product Title: 2011 2016 LML Duramax Upper Coolant Pipe Gloss Black. For use with OEM GM radiator.

Manufacturer: Wehrli Custom Fabrication, Part Number: WCF100696-GB, condition: New: Upper Coolant Pipe, for 2011 2016 Duramax LML, Gloss Black Aluminum Upper Pipe LML replaces the OEM rubber upper coolant hose and comes powder coated color of choice.

part #: wcf100696 prices

  • $189.40-$203.95

specifications turbiparts:

  • for models: Lml
  • for makes: Chevrolet
  • for years: 2011-2016
  • brand: Wehrli Custom Fabrication
  • mpn: Wcf100696-gb
  • type: Cooling System
  • performance part: Yes

returns turbiparts:

  • policy: Returns Accepted
  • paid by: Seller
  • time: 30 Days

general turbiparts:

  • Air Fuel Delivery > Turbos, Superchargers Intercoolers > Turbos Parts
  • condition: New

shipping turbiparts:

  • type: Fixed
  • transit: 3-6 Days
  • class: Standard
  • cost: $0.00
  • service: Standard

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offer turbiparts:

  • availability: In Stock
  • sold: 0
  • started: March 1, 2026
  • options: Ship-to-home
  • quantity: 3

seller turbiparts:

  • city: San Leandro, California
  • rating: 99.8%
  • # reviews: 122567
for models: lml, for makes: chevrolet, for years: 2011-2016, type: cooling system, performance part: yes,
category: auto parts > air fuel delivery > turbos, superchargers intercoolers > turbos parts, sku: 12779172607420723,

Wehrli Custom Fabrication WCF100696 Is Similar To:

turbiparts logo
5 offers $189.40–$203.95 USD
  • Offer #1: $195.57 price + $0.00 shipping estimate = $195.57* total. Wehrli 11-16 Chevrolet 6.6L LML Duramax Upper Coolant Pipe - Gloss White.FREE SHIPPING
  • Offer #2: $203.95 price + $0.00 shipping estimate = $203.95* total. Custom aluminum upper coolant pipe replaces OEM rubber hose. 2011-2016 Chevrolet Silverado 2500/3500HD & GMC Sierra 2500/3500HD (6.6L LML Duramax).FREE SHIPPING
  • Offer #3: $189.40 price + $0.00 shipping estimate = $189.40* total. Missing parts not accepted Complete sets only Key points. Type: Coolant Pipe.FREE SHIPPING
  • Offer #4: $198.99 price + $0.00 shipping estimate = $198.99* total. The Wehrli upper coolant pipe not only enhances functional reliability but also adds a custom aesthetic to your engine bay. The Wehrli -RED aluminum upper coolant pipe is designed specifically for the 2011-2016 Chevrolet Silverado 2500 HD, 3500 HD, and GMC Sierra 2500 HD, 3500 HD with the Duramax LML engine.FREE SHIPPING
  • Offer #5: $210.10 price + $0.00 shipping estimate = $210.10* total. Wehrli 11-16 Chevrolet 6.6L LML Duramax Upper Coolant Pipe - WCFab Grey.FREE SHIPPING

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