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Bosch 69974 Fuel Pump Module Assembly
Reliable Fuel Pump Module Assembly for Chevrolet and GMC Trucks
The Bosch Fuel Pump Module Assembly (New) part number 69974 is designed specifically for select Chevrolet and GMC trucks, including the Sierra 1500, Sierra 2500 HD, Silverado 1500, and Silverado 2500 HD. This electric internal fuel pump module ensures consistent fuel delivery for optimal engine performance.
- Electric fuel pump module with one outlet and one inlet
- Internal tank design for direct fuel delivery
- Includes pre-filter integrated with the pump
- New, not remanufactured, for reliable operation
- Compatible with Chevrolet Sierra and Silverado 1500/2500 HD models
About the Bosch Fuel Pump Module Assembly (New) Line
The Fuel Pump Module Assembly (New) line from Bosch offers new, high-quality fuel pump modules engineered to meet OEM specifications. This product line focuses on electric internal fuel pumps designed to provide precise fuel flow and pressure control. The 69974 module assembly is part of this line, ensuring compatibility and performance for Chevrolet and GMC trucks requiring a direct replacement fuel pump module.
Product Details and Specifications
This Bosch fuel pump module assembly features a single outlet and inlet, designed for internal tank installation. It operates electrically and includes a pre-filter to protect the pump from contaminants. The module does not come with gaskets or mounting hardware, so these should be sourced separately if needed. It is not a remanufactured unit, ensuring new components and reliable function. The module is intended for use in vehicles with negative ground systems not required by this part.
Common Applications and Problem Resolution
- Restores proper fuel pressure and flow in Chevrolet Sierra 1500 and 2500 HD models
- Replaces failing or noisy fuel pumps in GMC Sierra and Silverado trucks
- Solves issues related to engine stalling or hesitation due to fuel delivery problems
- Addresses fuel pump failure symptoms such as hard starting or loss of power
- Improves fuel system reliability in Silverado 1500 and 2500 HD vehicles
Installation Notes and Tips
Installation requires removal of the fuel tank to access the internal pump module. Since mounting hardware and gaskets are not included, ensure you have the correct seals and tools before beginning. Handle the module carefully to avoid damage to the pre-filter and electrical connections. Verify compatibility with your specific Chevrolet or GMC model year and engine configuration before installation.
Quality Assurance and Warranty
Bosch fuel pump modules are manufactured to meet strict quality standards and OEM specifications. The 69974 Fuel Pump Module Assembly (New) is a new unit, providing dependable performance and durability. Warranty coverage details should be confirmed with the parts distributor or Bosch directly, as they may vary by region and application.
| Brand | Centric |
| Part Number | 134.66027 |
| Position | Fuel Pump Module Assembly (New) |
| Attachment Type | Bolted |
| Bleeder Screw Included | Yes |
| Bore Diameter | 0.938 |
| Bore Diameter | 23.81 |
| Bore Diameter | 23.813 |
| Flare Type | Inverted Flare |
| Inlet Fitting Thread Pitch | 24.000 |
| Inlet Thread Diameter | 0.375 |
| Mounting Hole Quantity | 2 |
| Mounting Method | 2 Bolts |
| Piston 1 type [cntrc] | Slotted |
| Piston 2 type [cntrc] | Slotted |
| Piston Quantity | 2 |
| Port 2 Flare Type [cntrc] | Inverted Flare |
| Publication Bore [cntrc] | 15/16" |
| Weight [cntrc] kgs | 0.340 |
| Weight [cntrc] lbs | 0.750 |
This part fits 16 vehicles. Search below:
| Year | Make | Model | Body Type | Bed Length | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2008 | Chevrolet | Silverado 1500 | Standard Cab Pickup | 6' 6" Foot Bed | 4.3L | V6 | N/A | with Sender; Fuel Pump Module Assembly (New) |
| 2008 | Chevrolet | Silverado 1500 | Standard Cab Pickup | 6' 6" Foot Bed | 4.3L | V6 | N/A | without Sender; Fuel Pump Module Assembly (New) |
| 2008 | Chevrolet | Silverado 2500 HD | 6' 6" Foot Bed | 6.0L | V8 | N/A | without Sender; Fuel Pump Module Assembly (New) | |
| 2008 | Chevrolet | Silverado 2500 HD | 6' 6" Foot Bed | 6.0L | V8 | N/A | with Sender; Fuel Pump Module Assembly (New) | |
| 2008 | GMC | Sierra 1500 | Standard Cab Pickup | 6' 6" Foot Bed | 4.3L | V6 | N/A | without Sender; Fuel Pump Module Assembly (New) |
| 2008 | GMC | Sierra 1500 | Standard Cab Pickup | 6' 6" Foot Bed | 4.3L | V6 | N/A | with Sender; Fuel Pump Module Assembly (New) |
| 2008 | GMC | Sierra 2500 HD | 6' 6" Foot Bed | 6.0L | V8 | N/A | with Sender; Fuel Pump Module Assembly (New) | |
| 2008 | GMC | Sierra 2500 HD | 6' 6" Foot Bed | 6.0L | V8 | N/A | without Sender; Fuel Pump Module Assembly (New) | |
| 2007 | Chevrolet | Silverado 1500 | Standard Cab Pickup | 6' 6" Foot Bed | 4.3L | V6 | N/A | with Sender; Fuel Pump Module Assembly (New) |
| 2007 | Chevrolet | Silverado 1500 | Standard Cab Pickup | 6' 6" Foot Bed | 4.3L | V6 | N/A | without Sender; Fuel Pump Module Assembly (New) |
| 2007 | Chevrolet | Silverado 2500 HD | 6' 6" Foot Bed | 6.0L | V8 | N/A | without Sender; Fuel Pump Module Assembly (New) | |
| 2007 | Chevrolet | Silverado 2500 HD | 6' 6" Foot Bed | 6.0L | V8 | N/A | with Sender; Fuel Pump Module Assembly (New) | |
| 2007 | GMC | Sierra 1500 | Standard Cab Pickup | 6' 6" Foot Bed | 4.3L | V6 | N/A | without Sender; Fuel Pump Module Assembly (New) |
| 2007 | GMC | Sierra 1500 | Standard Cab Pickup | 6' 6" Foot Bed | 4.3L | V6 | N/A | with Sender; Fuel Pump Module Assembly (New) |
| 2007 | GMC | Sierra 2500 HD | 6' 6" Foot Bed | 6.0L | V8 | N/A | with Sender; Fuel Pump Module Assembly (New) | |
| 2007 | GMC | Sierra 2500 HD | 6' 6" Foot Bed | 6.0L | V8 | N/A | without Sender; Fuel Pump Module Assembly (New) |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.