Fuel Pump - GM (12733320)
2021-2025 GM - 12733320
Fuel Pump - GM (12733320)
2021-2025 GM - 12733320
- GM
- 12733320
- 12701917, 12719144
Details
- Brand:
- SKU:
12733320
- Other Names:
Mechanical Fuel Pump, Pump
- Description:
GM part number 12733320 is a Mechanical High-Pressure Fuel Pump Assembly (direct-injection fuel pump), listed by GM as "Fuel Pump" or "PUMP ASM-FUEL." It includes the pump, gasket/seal, and mounting hardware.
Part details
- GM Part Number: 12733320
- Type: Mechanical high-pressure fuel pump (gasoline direct injection)
- Fuel Type: Gasoline
- Replaces GM part numbers: 12701917 and 12719144.
Common applications
- Cadillac Escalade
- Cadillac Escalade ESV
- Chevrolet Silverado 1500
- Chevrolet Tahoe
- Chevrolet Suburban
- GMC Sierra 1500
- GMC Yukon
- Some 2024 Chevrolet Express and GMC Savana applications.
Typical symptoms of failure
- Hard starting or extended crank
- Engine hesitation or stalling
- Low fuel rail pressure codes
- Reduced performance
- Check Engine Light related to the fuel system.
If you provide the VIN (or last 8 digits), I can verify whether 12733320 is the correct fuel pump for your specific GM vehicle and identify any associated seals, pipes, or updated part numbers.
The Genuine GM OEM Fuel Pump (MPN: 12733320) is a direct injection high-pressure fuel pump engineered for premium performance in select GM trucks and SUVs. This original equipment manufacturer part delivers reliable fuel delivery for Silverado, Sierra, Escalade, and Yukon models equipped with 5.3L and 6.2L engines without supercharger. As an on-engine mounted component, this fuel pump MPN 12733320 ensures optimal fuel system pressure for superior engine efficiency and responsiveness.
- Direct injection high-pressure fuel pump designed for GM engine applications
- OEM fitment for 2007+ Silverado 1500/2500/3500, Sierra 1500/2500/3500, Escalade, and Yukon models with 5.3L and 6.2L V8 engines
- Delivers precise fuel injection pressure for improved combustion efficiency and engine performance
- Compatible with select GM vehicles requiring MPN 12733320 fuel pump assembly specifications
- Genuine OEM condition part manufactured to original General Motors specifications and quality standards - Replaces:
12701917, 12719144
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov - MSRP: $356.78
- Discount: $161.44 (45.2% off)
- Sale Price: $195.34
Packages shipped within the U.S. and Puerto Rico will automatically be protected from any loss, damage, and theft. Learn More
- GM
- 12733320
- 12701917, 12719144
Details
- Brand:
- SKU:
12733320
- Other Names:
Mechanical Fuel Pump, Pump
- Description:
GM part number 12733320 is a Mechanical High-Pressure Fuel Pump Assembly (direct-injection fuel pump), listed by GM as "Fuel Pump" or "PUMP ASM-FUEL." It includes the pump, gasket/seal, and mounting hardware.
Part details
- GM Part Number: 12733320
- Type: Mechanical high-pressure fuel pump (gasoline direct injection)
- Fuel Type: Gasoline
- Replaces GM part numbers: 12701917 and 12719144.
Common applications
- Cadillac Escalade
- Cadillac Escalade ESV
- Chevrolet Silverado 1500
- Chevrolet Tahoe
- Chevrolet Suburban
- GMC Sierra 1500
- GMC Yukon
- Some 2024 Chevrolet Express and GMC Savana applications.
Typical symptoms of failure
- Hard starting or extended crank
- Engine hesitation or stalling
- Low fuel rail pressure codes
- Reduced performance
- Check Engine Light related to the fuel system.
If you provide the VIN (or last 8 digits), I can verify whether 12733320 is the correct fuel pump for your specific GM vehicle and identify any associated seals, pipes, or updated part numbers.
The Genuine GM OEM Fuel Pump (MPN: 12733320) is a direct injection high-pressure fuel pump engineered for premium performance in select GM trucks and SUVs. This original equipment manufacturer part delivers reliable fuel delivery for Silverado, Sierra, Escalade, and Yukon models equipped with 5.3L and 6.2L engines without supercharger. As an on-engine mounted component, this fuel pump MPN 12733320 ensures optimal fuel system pressure for superior engine efficiency and responsiveness.
- Direct injection high-pressure fuel pump designed for GM engine applications
- OEM fitment for 2007+ Silverado 1500/2500/3500, Sierra 1500/2500/3500, Escalade, and Yukon models with 5.3L and 6.2L V8 engines
- Delivers precise fuel injection pressure for improved combustion efficiency and engine performance
- Compatible with select GM vehicles requiring MPN 12733320 fuel pump assembly specifications
- Genuine OEM condition part manufactured to original General Motors specifications and quality standards - Replaces:
12701917, 12719144
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov Also Purchased
Vehicle Fitment
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