Bosch 66137 Electric Fuel Pump Module Assembly

The Bosch 66137 is an original equipment fuel pump module assembly designed for select Chevrolet Silverado 3500 HD and GMC Sierra 3500 HD trucks. This complete fuel pump assembly provides reliable fuel delivery for vehicles equipped with dual fuel tanks, serving as the primary tank fuel pump module.

Key Features:

• Original Equipment design ensures perfect fit and superior performance without OEM-branded pricing
• Patented Turbine Pump technology virtually eliminates fuel pulsation, noise, and hot-start problems associated with older pump designs
• Engineered to operate in extreme temperatures and under low fuel conditions for reliable performance and extended service life
• Includes integrated fuel strainer to prevent dirt and debris from entering the pump, reducing the primary cause of premature pump failure
• Factory tested end-of-line before leaving the manufacturing facility to ensure highest quality and performance
• Designed for straightforward DIY installation with included instructions

Backed by over 50 years of Bosch engineering expertise in fuel-delivery technology, this fuel pump module assembly delivers the quality and reliability your heavy-duty truck demands. Complete module assembly includes pump, fuel level sender, and all necessary components for proper installation.