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Bosch 69974 Fuel Pump Module Assembly
| Brand | Bosch 134.66027 |
|---|---|
| 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 |
| Product line | Fuel Pump Module Assembly (New) |
| Fits | —16 vehicles |
OE-quality engineering. Built on Bosch production and testing standards for reliable performance.
New module assembly. Complete fuel pump module, not just the pump.
Internal electric design. Uses an electric pump configured for in-tank operation.
Cross-references 19368782 and 19370404 for the same application. See all 2.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Bosch Fuel Pump Module Assembly for Silverado and Sierra
The Bosch 69974 fuel pump module assembly is a new electric in-tank unit built for 2007-2008 Chevrolet Silverado 1500, Silverado 2500 HD, GMC Sierra 1500, and Sierra 2500 HD applications. It is engineered to deliver consistent fuel supply for trucks equipped with sender or without sender configurations, depending on the vehicle listing.
Key Features
- New Bosch Fuel Pump Module Assembly, part number 69974
- Electric internal fuel pump module for in-tank mounting
- 1 inlet and 1 outlet for direct fuel delivery routing
- Includes a pre-filter used with the pump
- Module assembly format, not pump-only construction
- Built by Bosch using OE-level production and testing standards
Product Details
Bosch Fuel Pump Module Assembly (New) line products are manufactured on the same production lines used for original equipment fuel pumps and then tested to the same quality standards Bosch applies to OE parts. That process supports consistent fuel delivery and long service life in demanding truck applications. The Bosch 69974 is a direct replacement fuel pump module for Silverado and Sierra models listed in the fitment data, including 2007-2008 Chevrolet Silverado 1500, 2007-2008 Chevrolet Silverado 2500 HD, 2007-2008 GMC Sierra 1500, and 2007-2008 GMC Sierra 2500 HD.
This part cross-references OE numbers 19368782 and 19370404 for the same application.
What This Part Helps Address
- Hard starting caused by weak fuel delivery
- Engine hesitation or stumble under load
- Fuel pressure loss from a failing in-tank pump module
- Intermittent drivability issues tied to inconsistent pump operation
- Fuel system performance problems in Silverado and Sierra truck applications
Installation Notes and Tips
Verify the vehicle’s sender configuration before ordering, since fitment includes both with sender and without sender listings. This is an internal, in-tank electric module assembly with no gasket included and no mounting hardware included. Confirm the OE part number and vehicle application before installation to ensure the Bosch 69974 matches the fuel system configuration on your truck.
Quality Assurance
Bosch manufactures this fuel pump module using the same production and testing standards applied to its original equipment fuel pumps. That OE-level process is intended to support reliable operation and consistent fuel delivery in daily-use truck applications.
| 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) |
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