The GMC Sierra 2500 Upper Coolant Pipe by Wehrli is a top-of-the-line aftermarket replacement for your vehicle's cooling system. Designed specifically for 2001-2005 models equipped with the LB7/LLY Duramax 6.6L diesel engine, this pipe features an eye-catching Illusion Purple powder-coated finish for a unique touch.

Crafted from high-quality aluminum, this coolant pipe replaces the OEM rubber component for enhanced durability and heat resistance. It connects seamlessly with the existing system and is engineered to ensure optimal coolant flow. Unlike rubber, the aluminum construction reduces the risk of wear and tear, granting a longer lifespan for your upgrade. The vibrant Illusion Purple finish doesn't just add a personalized touch, but it also speaks to the impressive quality of Wehrli’s fabrication.

Features

• Fits 2001-2005 Duramax LB7/LLY engines
• Comes in a durable, Illusion Purple powder-coat
• Replaces OEM Part numbers: 15792832, 15198345
• Includes stainless steel T-bolt clamps
• Made in the USA

For enthusiasts looking to customize and upgrade the performance and durability of their GMC Sierra or Chevrolet Silverado, this upper coolant pipe by Wehrli is a practical yet standout choice. Should you have any questions or need assistance, please feel free to contact us directly at 512-982-9393 for our Austin, Texas location or 562-981-6800 for our Los Angeles, California area location, where we also offer professional installation and customization services. If considering multiple purchases, contact us to discuss potential shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov