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Delphi FG1059 Fuel Pump Module Assembly
| Brand | Delphi HM89410 |
|---|---|
| Cup Bore (Inch) | 3.0000 |
| Cup Bore (MM) | 76.2000 |
| Cup Length (Inch) | 0.9063 |
| Cup Length (MM) | 23.0200 |
| Cup Radius (Inch) | 0.1250 |
| Cup Radius (MM) | 3.1750 |
| Part Description | Taper Bearing Cup |
| Fits | —46 vehicles |
Standard replacement. Direct-fit fuel pump module assembly for straightforward service.
OE heritage. Built with Delphi's century of OE experience and supplier knowledge.
Complete assembly. Includes pump, float arm, seal, and instruction sheet.
Cross-references Bosch 67779, Carter P76285M and Spectra Premium SP6090M for the same application. See all 22.
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Fuel Pump Module Assembly for GM Trucks
Delphi FG1059 is an in-tank fuel pump module assembly built for gas and flex-fuel applications. It combines the pump, fuel level sender, regulator, seal, and strainer in one OE-style replacement package for service on select Chevrolet Avalanche, Silverado 1500, and GMC Sierra 1500 models.
- In-tank electric fuel pump module assembly
- Includes fuel level sender assembly and vapor pressure sensor
- Regulator included for system control
- Quick-connect outlet with 3 outlet ports
- Blade terminals, 4-terminal male connection
- Strainer and gasket/seal included
- Standard replacement for gas/flex fuel systems
- Maximum pressure rating: 78 psi
- System pressure: 53 psi
OE-Style Design and Fitment
Delphi FG1059 is engineered from OE experience and built with application knowledge drawn from Delphiโs long history as a supplier to major automakers. The module is intended for in-tank installation and uses a quick-connect outlet, internal strainer, and integrated fuel level sender to restore fuel delivery and tank-level reporting in one service part. This part cross-references Bosch 67779 for the same application. Fits 2008 Chevrolet Avalanche, N/A. Fits 2007-2008 Chevrolet Silverado 1500, N/A. Fits 2007-2008 GMC Sierra 1500, N/A.
Common Fuel System Issues It Can Address
- Hard starting caused by weak fuel pressure
- Engine stalling from inconsistent fuel delivery
- Incorrect fuel gauge readings from a worn sender
- Fuel pressure regulation problems in the tank module
- Fuel starvation under load in gas or flex-fuel applications
Installation Notes and Tips
Before installation, clean the fuel tank to help prevent future seal problems, as noted for the listed applications. Verify outlet style, terminal configuration, and pressure requirements before service. Replace the module only after confirming the tank is clean and free of contamination that could shorten pump life.
Quality Assurance
Delphi builds this fuel pump module assembly using OE heritage and application knowledge developed over decades of supplying original equipment to global automakers. FG1059 is a standard replacement part for select GM trucks and SUVs, including Chevrolet Avalanche, Chevrolet Silverado 1500, and GMC Sierra 1500 applications.
This part fits 46 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Submodel | Body Type | Bed Length | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2008 | Chevrolet | Avalanche | — | — | — | GAS | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2008 | Chevrolet | Silverado 1500 | WT | — | — | FLEX | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2008 | Chevrolet | Silverado 1500 | WT | Extended Cab Pickup | 6' 6" Foot Bed | FLEX | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2008 | Chevrolet | Silverado 1500 | WT | — | 5' 9" Foot Bed | FLEX | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2008 | Chevrolet | Silverado 1500 | LTZ | — | — | FLEX | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2008 | Chevrolet | Silverado 1500 | LTZ | — | 6' 6" Foot Bed | FLEX | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2008 | Chevrolet | Silverado 1500 | LTZ | — | 5' 9" Foot Bed | FLEX | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2008 | Chevrolet | Silverado 1500 | LT | — | — | FLEX | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2008 | Chevrolet | Silverado 1500 | LT | Extended Cab Pickup | 6' 6" Foot Bed | FLEX | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2008 | Chevrolet | Silverado 1500 | LT | — | 5' 9" Foot Bed | FLEX | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2008 | Chevrolet | Silverado 1500 | — | Extended Cab Pickup | 6' 6" Foot Bed | GAS | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2008 | Chevrolet | Silverado 1500 | — | Standard Cab Pickup | 5' 9" Foot Bed | GAS | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2008 | Chevrolet | Silverado 1500 | — | Extended Cab Pickup | 5' 9" Foot Bed | GAS | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2008 | Chevrolet | Silverado 1500 | — | Crew Cab Pickup | 5' 9" Foot Bed | GAS | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2008 | GMC | Sierra 1500 | WT | Extended Cab Pickup | 6' 6" Foot Bed | FLEX | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2008 | GMC | Sierra 1500 | SLT | — | 6' 6" Foot Bed | FLEX | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2008 | GMC | Sierra 1500 | SLE | Extended Cab Pickup | 6' 6" Foot Bed | FLEX | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2008 | GMC | Sierra 1500 | — | Standard Cab Pickup | 5' 9" Foot Bed | FLEX | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2008 | GMC | Sierra 1500 | — | Extended Cab Pickup | 5' 9" Foot Bed | FLEX | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2008 | GMC | Sierra 1500 | — | Crew Cab Pickup | 5' 9" Foot Bed | FLEX | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2008 | GMC | Sierra 1500 | — | Extended Cab Pickup | 6' 6" Foot Bed | GAS | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2008 | GMC | Sierra 1500 | — | Standard Cab Pickup | 5' 9" Foot Bed | GAS | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2008 | GMC | Sierra 1500 | — | Extended Cab Pickup | 5' 9" Foot Bed | GAS | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2008 | GMC | Sierra 1500 | — | Crew Cab Pickup | 5' 9" Foot Bed | GAS | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2007 | Chevrolet | Silverado 1500 | WT | Crew Cab Pickup | 5' 9" Foot Bed | FLEX | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2007 | Chevrolet | Silverado 1500 | WT | Extended Cab Pickup | 6' 6" Foot Bed | FLEX | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2007 | Chevrolet | Silverado 1500 | WT | Extended Cab Pickup | 5' 9" Foot Bed | FLEX | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2007 | Chevrolet | Silverado 1500 | LTZ | Crew Cab Pickup | 5' 9" Foot Bed | FLEX | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2007 | Chevrolet | Silverado 1500 | LTZ | Extended Cab Pickup | 6' 6" Foot Bed | FLEX | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2007 | Chevrolet | Silverado 1500 | LTZ | Extended Cab Pickup | 5' 9" Foot Bed | FLEX | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2007 | Chevrolet | Silverado 1500 | LT | Crew Cab Pickup | 5' 9" Foot Bed | FLEX | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2007 | Chevrolet | Silverado 1500 | LT | Extended Cab Pickup | 6' 6" Foot Bed | FLEX | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2007 | Chevrolet | Silverado 1500 | LT | Extended Cab Pickup | 5' 9" Foot Bed | FLEX | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2007 | Chevrolet | Silverado 1500 | — | Extended Cab Pickup | — | — | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2007 | Chevrolet | Silverado 1500 | — | Crew Cab Pickup | — | — | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2007 | GMC | Sierra 1500 | WT | Crew Cab Pickup | 5' 9" Foot Bed | FLEX | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2007 | GMC | Sierra 1500 | WT | Extended Cab Pickup | 6' 6" Foot Bed | FLEX | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2007 | GMC | Sierra 1500 | WT | Extended Cab Pickup | 5' 9" Foot Bed | FLEX | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2007 | GMC | Sierra 1500 | SLT | Crew Cab Pickup | 5' 9" Foot Bed | FLEX | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2007 | GMC | Sierra 1500 | SLT | Extended Cab Pickup | 6' 6" Foot Bed | FLEX | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2007 | GMC | Sierra 1500 | SLT | Extended Cab Pickup | 5' 9" Foot Bed | FLEX | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2007 | GMC | Sierra 1500 | SLE | Crew Cab Pickup | 5' 9" Foot Bed | FLEX | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2007 | GMC | Sierra 1500 | SLE | Extended Cab Pickup | 6' 6" Foot Bed | FLEX | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2007 | GMC | Sierra 1500 | SLE | Extended Cab Pickup | 5' 9" Foot Bed | FLEX | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2007 | GMC | Sierra 1500 | — | Extended Cab Pickup | — | — | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2007 | GMC | Sierra 1500 | — | Crew Cab Pickup | — | — | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| No rows match your filter. | ||||||||
Directly replaces or cross-references 22 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Bosch — 67779Carter — P76285MSpectra Premium — SP6090M159474451914970119206533192065341920895519208956A30312A44000AFS1021SE3732ME4057MEFG1059M10071M10207M3496213MU1560MU1848RE1021SSP6705M