Autobest HP2310 Electric Fuel Pump - In-Line

Brand	Autobest HP2310
Position	In-Line
Average Current Draw(A)	1.6
Average Flow Rating(GPH)	100
Connector Gender	Male
Connector Quantity	1
Country of Orign	China
Gasket or Seal Included	Yes
Gasket Or Seal Material	Fkm
In Tank or External	External
Inlet Size	Npt 3/8
Inlet Type	Female screw
Installation Warnings	No
Life Cycle Status Code	Available to order
Maximum Pump Pressure (PSI)	9.4
Minimum Pump Pressure (PSI)	5.1
Negative Ground	No
Outlet Quantity	1
Outlet Size	Npt 3/8
Outlet Type	Female threaded
Package Contents	Pump & kit
Package Height (in)	6.88
Package Length (in)	12.94
Package Width (in)	6.13
Product Height (in)	2.05
Product Length (in)	5.31
Product Width (in)	2.05
Pump Type	Sliding vane
Regulator Included	No
Short Description	Electric fuel pump
Strainer Included	No
Terminal Gender	Female
Product line	High Performance Electric Fuel Pump
Fits	Chevrolet and GMC · 119 vehicles

Complete installation kit. Includes the accessories needed for a full fuel pump install.

Ethanol-tolerant design. Built for today’s fuel systems with improved fuel compatibility.

Sliding vane pump. Delivers steady fuel flow with efficient electric operation.

Cross-references Airtex Fuel Pumps E3309, Carter P74143 and Delphi FD0031 for the same application. See all 13.

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Autobest HP2310 Electric Fuel Pump

The Autobest HP2310 is a high performance electric fuel pump for in-line external fuel delivery systems. It is built for 12V applications and uses a sliding vane design with a 100 GPH average flow rating, making it a direct-fit option for select Chevrolet and GMC trucks, vans, and SUVs from 1994-1999.

High Performance Fuel Delivery

External in-line electric fuel pump for 12V systems
Average flow rating of 100 GPH for steady fuel delivery
Operating pressure range of 5.1 to 9.4 PSI
Low average current draw of 1.6A
Female threaded 3/8 NPT inlet and outlet
Male connector with female wire terminals and included wire harness
FKM gasket or seal included for installation support
Superior ethanol tolerance for modern fuel blends

Detailed Product Overview

Autobest positions the HP2310 within its High Performance Electric Fuel Pump line for drivers who need consistent fuel supply in older GM applications. This part number, HP2310, is engineered with top-grade components and tested throughout manufacturing to help maintain quality control. It cross-references Airtex E3309 and Carter P74143 for the same application. Compatible vehicle coverage includes Chevrolet C1500, K1500, Tahoe, C2500, Express 2500, and GMC Yukon, K1500, and Savana 3500 applications where an in-line external pump is specified.

Common Problems This Pump Can Address

Hard starting caused by weak fuel pressure
Fuel starvation under load or at higher demand
Inconsistent delivery from a worn external pump
Poor drivability related to unstable fuel supply
Replacement needs on aging Chevrolet and GMC fuel systems

Installation Notes and Tips

Confirm that the vehicle uses an external in-line pump before ordering. Match the 3/8 NPT inlet and outlet connections, verify the 12V electrical setup, and inspect the fuel lines and mounting location before installation. The strainer is sold separately, so plan the fuel system service accordingly. This part is listed for in-line placement on 1994-1999 Chevrolet and GMC applications, including Chevrolet C1500, GMC K1500, and Chevrolet Tahoe models.

Quality Assurance

Autobest uses top-quality materials and tests its fuel pumps during manufacturing to support consistent product quality. The HP2310 includes a limited lifetime warranty and is supplied with a 12-month unlimited mileage warranty statement from the manufacturer.

This part fits 119 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Liters	Cylinders	Fuel Type	Position	Notes
1999	Chevrolet	C2500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1999	Chevrolet	C2500 Suburban	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1998	Chevrolet	C1500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1998	Chevrolet	C1500 Suburban	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1998	Chevrolet	C2500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1998	Chevrolet	C2500 Suburban	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1998	Chevrolet	C3500	7.4L	V8	—	In-Line	High Performance Electric Fuel Pump
1998	Chevrolet	Express 2500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1998	Chevrolet	Express 3500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1998	Chevrolet	K1500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1998	Chevrolet	K1500 Suburban	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1998	Chevrolet	K2500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1998	Chevrolet	K2500 Suburban	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1998	Chevrolet	K3500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1998	Chevrolet	P30	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1998	Chevrolet	Tahoe	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1998	GMC	C1500 Suburban	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1998	GMC	C2500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1998	GMC	C2500 Suburban	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1998	GMC	C3500	5.7L	V8	GAS	In-Line	High Performance Electric Fuel Pump
1998	GMC	K1500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1998	GMC	K1500 Suburban	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1998	GMC	K2500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1998	GMC	K2500 Suburban	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1998	GMC	K3500	5.7L	V8	—	In-Line	High Performance Electric Fuel Pump
1998	GMC	P3500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1998	GMC	Savana 2500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1998	GMC	Savana 3500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1997	Chevrolet	C1500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1997	Chevrolet	C1500 Suburban	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1997	Chevrolet	C2500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1997	Chevrolet	C2500 Suburban	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1997	Chevrolet	C3500	7.4L	V8	—	In-Line	High Performance Electric Fuel Pump
1997	Chevrolet	Express 2500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1997	Chevrolet	Express 3500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1997	Chevrolet	K1500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1997	Chevrolet	K1500 Suburban	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1997	Chevrolet	K2500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1997	Chevrolet	K2500 Suburban	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1997	Chevrolet	K3500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1997	Chevrolet	P30	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1997	Chevrolet	Tahoe	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1997	GMC	C1500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1997	GMC	C1500 Suburban	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1997	GMC	C2500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1997	GMC	C2500 Suburban	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1997	GMC	C3500	5.7L	V8	GAS	In-Line	High Performance Electric Fuel Pump
1997	GMC	K1500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1997	GMC	K1500 Suburban	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1997	GMC	K2500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1997	GMC	K2500 Suburban	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1997	GMC	K3500	5.7L	V8	—	In-Line	High Performance Electric Fuel Pump
1997	GMC	P3500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1997	GMC	Savana 2500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1997	GMC	Savana 3500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1997	GMC	Yukon	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1996	Chevrolet	C1500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1996	Chevrolet	C1500 Suburban	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1996	Chevrolet	C2500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1996	Chevrolet	C2500 Suburban	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1996	Chevrolet	C3500	7.4L	V8	—	In-Line	High Performance Electric Fuel Pump
1996	Chevrolet	Express 2500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1996	Chevrolet	Express 3500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1996	Chevrolet	G30	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1996	Chevrolet	K1500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1996	Chevrolet	K1500 Suburban	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1996	Chevrolet	K2500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1996	Chevrolet	K2500 Suburban	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1996	Chevrolet	K3500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1996	Chevrolet	P30	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1996	Chevrolet	Tahoe	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1996	GMC	C1500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1996	GMC	C1500 Suburban	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1996	GMC	C2500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1996	GMC	C2500 Suburban	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1996	GMC	C3500	5.7L	V8	GAS	In-Line	High Performance Electric Fuel Pump
1996	GMC	G3500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1996	GMC	K1500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1996	GMC	K1500 Suburban	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1996	GMC	K2500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1996	GMC	K2500 Suburban	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1996	GMC	K3500	5.7L	V8	—	In-Line	High Performance Electric Fuel Pump
1996	GMC	P3500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1996	GMC	Savana 2500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1996	GMC	Savana 3500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1996	GMC	Yukon	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1995	Chevrolet	C1500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1995	Chevrolet	C1500 Suburban	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1995	Chevrolet	C2500 Suburban	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1995	Chevrolet	G30	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1995	Chevrolet	K1500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1995	Chevrolet	K1500 Suburban	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1995	Chevrolet	K2500 Suburban	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1995	Chevrolet	P30	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1995	Chevrolet	Tahoe	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1995	GMC	C1500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1995	GMC	C1500 Suburban	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1995	GMC	C2500 Suburban	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1995	GMC	G2500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1995	GMC	G3500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1995	GMC	K1500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1995	GMC	K1500 Suburban	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1995	GMC	K2500 Suburban	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1995	GMC	P3500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1995	GMC	Yukon	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1994	Chevrolet	Blazer	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1994	Chevrolet	C1500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1994	Chevrolet	G30	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1994	Chevrolet	K1500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1994	Chevrolet	K2500 Suburban	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1994	Chevrolet	P30	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1994	GMC	C1500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1994	GMC	C2500 Suburban	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1994	GMC	G2500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1994	GMC	G3500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1994	GMC	K1500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1994	GMC	K2500 Suburban	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1994	GMC	P3500	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
1994	GMC	Yukon	6.5L	V8	—	In-Line	High Performance Electric Fuel Pump
No rows match your filter.

Directly replaces or cross-references 13 part numbers

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

Airtex Fuel Pumps — E3309Carter — P74143Delphi — FD0031Sparta — PN1002Spectra Premium — SP1127US Motor Works — USEP3309402-P33096923225117340EC309EFP309EP309EP7288