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Holley EFI Fuel Pulse Dampers 12-1002 System Dampers, Billet Aluminum, Black Anodized, 40-70 psi, -6 AN Male Threads Inlet/Outlet, Standard Range, Each

Holley EFI Fuel Pulse Dampers 12-1002 System Dampers, Billet Aluminum, Black Anodized, 40-70 psi, -6 AN Male Threads Inlet/Outlet, Standard Range, Each

A$284.21
LOW STOCK! Est Ship 4-7 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.
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Description

Holley EFI fuel pulse dampers act in tandem with the fuel pressure regulator to further control the fuel pressure in an EFI system. They act to smooth out the pressure pulsations caused by the injectors opening and closing as well as the fuel pump operating. These pulsations happen so quickly that in many cases they can't be identified with an analog gauge but can cause issues with fuel delivery to the engine.

Options include:

* Direct-mount or inline mount
* Multiple inlet/outlet dimensions
* Standard or extended fuel pressure range
* Male or female threads

Features:

* Engineered to stabilize pressure pulsations caused by the injectors opening; ideal for applications with large fuel injectors and high-volume fuel pumps
* Compatible with any fuel; full anodized billet aluminum construction with stainless steel springs and fluorosilicone diaphragm
* Fittings included for damper/regulators and direct-mount dampers
* 1/8 in. NPT port on body of damper/regulators and inline dampers for easy installation of mechanical pressure gauge or pressure transducer
* Vacuum fitting and one foot of hose included with all dampers for vacuum referencing

Part Type

Fuel Pulse Damper Billet Alm 6an ORB 40-70PSI

Data: v4.2 - Upd: 2026-10-15 03:10:08

Specifications

Product Attributes - Brand
Holley
Product Attributes - Manufacturer's Part Number
12-1002
Product Attributes - Part Type
Fuel System Pulsation Dampers
Product Attributes - Product Line
Holley EFI Fuel Pulse Dampers
Product Attributes - UPC
90127475645
Product Attributes - Inlet Quantity
1
Product Attributes - Inlet Size
-6 AN O-ring
Product Attributes - Inlet Attachment
Female O-ring
Product Attributes - Outlet Quantity
1
Product Attributes - Outlet Size
-6 AN O-ring
Product Attributes - Outlet Attachment
Female O-ring
Product Attributes - Fuel Pressure (psi)
40-70 psi
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Direct mount fuel pulse damper.

Reference Information

Brand Name/s Holley
StreetFX SKU hly12-1002
SFX Item ID 4783601
Supplier Item Code 4783601
Manufacturer SKU 12-1002
Manufacturer UPC 90127475645
Alternative References HOL12-1002

Compatibility

Application Data
  • UniversalYes
    Application NotesDirect mount fuel pulse damper.

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