Holley 525 LPH Fuel Pump Modules for 1983-1994 CAPRI, 1983-1997 MUSTANG - 12-347

Name: Holley 525 LPH Fuel Pump Modules
Brand: Holley
SKU: HLY-12-347
Price: 458.95 USD
Availability: InStock
Rating: 5 (3 reviews)

5 out of 5 stars ( 3 )

Part Number: HLY-12-347

$458.95

Holley 525 LPH Fuel Pump Modules

Fuel Pumps, 525 LPH Module, Electric, In-Tank, 139 gph, 60 psi, 12V, -6 AN O-ring Attachments, Aluminum, Black, Ford, Mercury, 1.6-5.8L, Each
See More Specifications

Holley 525 LPH Fuel Pump Modules for 1983-1994 CAPRI, 1983-1997 MUSTANG - 12-347

HLY-12-347

5 out of 5 stars ( 3 )

Part Number: HLY-12-347

Estimated Ship Date from OH, NV, GA: Monday 10/26/2026

$458.95

Back to Results

Overview

Applications

Recommended Parts

Q&A

Reviews

Estimated Ship Date from OH, NV, GA: Monday 10/26/2026 Would you rather pick it up?

Overview

Brand:

Holley

Manufacturer's Part Number:

12-347

Part Type:

Fuel Pumps

Product Line:

Holley 525 LPH Fuel Pump Modules

Summit Racing Part Number:

HLY-12-347

UPC:

090127099346

Fuel Pump Type:

Electric In-tank

Flow Rate:

139 gph/525 lph

Fuel Pressure (psi):

60 psi

Fuel Pump Voltage:

12 V

Fuel Pressure Regulator Included:

Sending Unit Included:

Fuel Pump Inlet Size:

-6 AN O-ring

Inlet Quantity:

Inlet Attachment:

Female O-ring

Fuel Pump Outlet Size:

-6 AN

Outlet Quantity:

Outlet Attachment:

Female O-ring

Gasket Included:

Yes

Wiring Harness Included:

Mounting Bracket Included:

Mounting Hardware Included:

Pulley Included:

Remanufactured:

Quantity:

Sold individually.

Holley 525 LPH Fuel Pump Modules

Holley 525 LPH fuel pump modules are designed and engineered to meet the demands of today's high-pressure and high-flow engines with efficiency, reliability, and decades of engineering expertise. These high performance components with OE-quality and fitment in mind will deliver maximum fuel flow throughout a wide pressure range to support major horsepower. Kit includes assembled module, a new filter sock, flange O-ring, and the lock ring to help complete installation into stock fuel tanks.

Holley 525 PLH fuel pump module features:

* 6061-T6 Aluminum fuel pump module with a 525 LPH (liters per hour) * Sniper pump assembly drops into stock EFI fuel tank on select vehicles
* 6AN O-ring outlet and return ports for easy plumbing connections
* Can be used with both carbureted and EFI (Electronic Fuel Injection) fuel systems depending on your needs
* Supports up to 1200 EFI or 1450 carb (hp at 60 psi at 13.5 V/16.9 amp draw; individual systems will vary based on fuel system design, the regulator type, fuel cell location, etc.)
* Flange is bright dip black anodized for corrosion protection from undercar moisture