GM 97371074 COOLANT BYPASS TUBE 2001-2005 GM 6.6L DURAMAX LB7/LLY

The GM 97371074 Coolant Bypass Tube serves as a critical component for 2001-2005 GM 6.6L Duramax LB7/LLY (2500HD/3500HD Pickup) vehicles, delivering reliability and performance that aligns with GM’s rigorous standards. Crafted from high-quality steel, this genuine OE part ensures maximum durability and seamless integration with your vehicle’s coolant management system. Its molded assembly design optimizes flow and enhances overall efficacy, making it an indispensable addition for your heavy-duty pickup.

With a length of 10.236 inches, the bypass tube accommodates multiple inlet and outlet diameters, supporting a variety of coolant management needs. The versatile end types—straight, bolt-on, and barbed—facilitate straightforward installation and maintenance, ensuring that your vehicle remains in top condition without compromise. GM’s commitment to quality is further underscored by a 24-month unlimited miles limited warranty, offering labor coverage when installed by a GM dealer.

Regular updates to production and service parts confirm GM’s dedication to integrating the latest advancements in materials and technology. However, it’s important to note the safety warning associated with this product regarding exposure to chemicals as outlined by Proposition 65.

Opting for the GM 97371074 Coolant Bypass Tube represents a choice rooted in a legacy of engineering excellence and dependability. When you choose GM Genuine Parts, you invest in the long-term integrity and performance of your vehicle, supported by a name synonymous with quality. Elevate your automotive maintenance routine by ensuring that your 2001-2005 Duramax engine benefits from parts designed specifically for optimal safety and functionality.