Description
Product Overview
The Holley electric fuel pump is engineered as a universal‑fit replacement part for gasoline‑powered cars. Constructed from high‑impact plastic with a precision‑molded piston design, the pump meets OE specifications (OEM Part Number 12‑802‑1) and delivers consistent fuel flow under electric operation. Key dimensions are 7 × 6 × 4.25 inches and it weighs 3.84 lb, making it compact yet robust. The threaded inlet connection and flange mounting simplify installation, while the electric motor provides reliable performance for both stock and upgraded engine setups.
Usage
This pump is ideal for everyday commuters, performance enthusiasts, and DIY mechanics seeking a direct‑replace solution. It excels in standard gasoline engines, delivering steady pressure for smooth acceleration and optimal fuel efficiency. Whether installed during routine maintenance or as part of a performance upgrade, the pump’s universal fit ensures compatibility across a broad range of makes and models. 
Why Choose Us
Holley’s reputation for automotive reliability backs this fuel pump. Each unit undergoes rigorous quality testing to meet OE standards, guaranteeing durability and consistent flow. The piston‑style design reduces pulsation, extending engine life and improving throttle response. Our replacement part includes all necessary hardware for a hassle‑free install, and our customer support is ready to assist with any fit‑or‑function questions.
Key Features
- Universal fit for a wide range of gasoline‑engine vehicles
- Durable plastic body with precision‑engineered piston for smooth fuel delivery
- OE‑approved (OEM Part Number 12‑802‑1) ensuring OEM‑level performance
- Threaded inlet and flange mount for quick, tool‑free installation
- Electric operation provides reliable flow without mechanical wear
FAQ
Is this pump compatible with diesel engines?
No, the Holley electric fuel pump is designed specifically for gasoline‑powered engines and is not suitable for diesel applications.
Can I install this pump myself?
Yes, the pump features a threaded inlet and flange mounting that allow most DIY enthusiasts to install it with basic hand tools and a service manual.
What is the warranty period?
Holley offers a one‑year limited warranty covering defects in materials and workmanship for this fuel pump.
Does the pump require any additional wiring?
The pump includes built‑in electric connectors compatible with standard vehicle fuel pump wiring harnesses; no extra wiring is typically needed.
How does the piston design improve performance?
The piston design minimizes fuel pulsation, delivering a steadier flow that enhances throttle response and reduces engine strain during high‑load conditions.




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