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Bosch 66077 Fuel Pump Module Assembly
| Brand | Bosch TC427 |
|---|---|
| Connector Gender | Female; Female; Male |
| Contents | Switch |
| Terminal Gender | Male; Female |
| Terminal Type | Bullet |
| Product line | Fuel Pump Module Assembly (New) |
| Fits | —4 vehicles |
OE-quality standards. Built and tested to the same rigorous standards as Bosch original equipment fuel pumps.
New module assembly. Complete fuel pump module assembly for a straightforward replacement.
Electric internal design. Uses an electric pump configured for internal tank installation.
Cross-references 19167375 for the same application. See all 1.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Bosch Fuel Pump Module Assembly for Silverado and Sierra
The Bosch 66077 fuel pump module assembly is a new electric in-tank unit for select Chevrolet Silverado 1500 and GMC Sierra 1500 applications. It is built to Bosch quality standards used in original equipment production, with a focus on consistent fuel delivery and long service life.
Key Features
- Brand: Bosch Fuel Pump Module Assembly (New)
- Part number: 66077
- Electric, internal in-tank design
- Module assembly, not pump only
- Gaskets included
- 1 inlet and 1 outlet
- Fuel pump pre-filter used with pump
- New construction
Product Details
Bosch 66077 is a fuel pump module assembly for fuel system service on 2006 Chevrolet Silverado 1500, 2006 GMC Sierra 1500, 2007 Chevrolet Silverado 1500 Classic, and 2007 GMC Sierra 1500 Classic, all without sender. Bosch manufactures these fuel pumps on the same production lines and to the same quality standards used for original equipment fuel pumps, helping maintain dependable fuel delivery in the tank-mounted system. If you are replacing a worn fuel pump module on a Silverado 1500 or Sierra 1500, this Bosch 66077 assembly provides a direct-service replacement option for the listed applications.
This part cross-references GM OE 19167375 for the same application.
Common Problems This Part Can Address
- Hard starting caused by weak fuel pressure
- Engine stalling from inconsistent fuel delivery
- Fuel pump noise from a worn in-tank module
- Loss of power under load due to inadequate pump output
- Fuel system drivability issues related to a failing module assembly
Installation Notes
Verify vehicle fitment by year, make, model, and sender configuration before installation. This is an internal, tank-mounted electric module assembly, so access is through the fuel tank service procedure. Transfer or inspect related fuel system components as needed during replacement, and confirm all seals and connections are properly seated before returning the vehicle to service.
Quality Assurance
Bosch builds this fuel pump module assembly to the same rigorous standards used for Bosch original equipment fuel pumps. The result is a new replacement part engineered for reliable operation in the specified Chevrolet and GMC applications.
| Year | Make | Model | Bed Length | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2007 | Chevrolet | Silverado 1500 Classic | 5' 9" Foot Bed | 5.3L | V8 | FLEX | N/A | without Sender; Fuel Pump Module Assembly (New) |
| 2007 | GMC | Sierra 1500 Classic | 5' 9" Foot Bed | 5.3L | V8 | FLEX | N/A | without Sender; Fuel Pump Module Assembly (New) |
| 2006 | Chevrolet | Silverado 1500 | 5' 9" Foot Bed | 5.3L | V8 | FLEX | N/A | without Sender; Fuel Pump Module Assembly (New) |
| 2006 | GMC | Sierra 1500 | 5' 9" Foot Bed | 5.3L | V8 | FLEX | N/A | without Sender; Fuel Pump Module Assembly (New) |
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