Home / Shop / Holley Marine Flame Arrestors 720-11 Arrestor, Aluminum, Natural, 5.75 in. Diameter x 2.75 in. Overall Height, 5.125 in. Inlet, Each

Holley Marine Flame Arrestors 720-11 Arrestor, Aluminum, Natural, 5.75 in. Diameter x 2.75 in. Overall Height, 5.125 in. Inlet, Each

SKU: HLY720-11

Flame Arrestors

Holley

Holley Marine Flame Arrestors 720-11 Arrestor, Aluminum, Natural, 5.75 in. Diameter x 2.75 in. Overall Height, 5.125 in. Inlet, Each

SKU: HLY720-11

Flame Arrestors

IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.

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Description

Flame arrestors are required by law for every boat using a gasoline engine. A properly sized flame arrestor is crucial for maximum performance--too small and it will restrict engine breathing. Holley Marine flame arrestors are designed to protect your vessel from the potentially disastrous effects of backfire--plus they look great!

Part Type

Flame Arrestor

Data: v4.2 - Upd: 2026-10-11 21:36:11

Specifications

Product Attributes - Brand: Holley
Product Attributes - Manufacturer's Part Number: 720-11
Product Attributes - Part Type: Flame Arrestors
Product Attributes - Product Line: Holley Marine Flame Arrestors
Product Attributes - UPC: 090127125526
Product Attributes - Flame Arrestor Style: Round straight
Product Attributes - Flange Inside Diameter: 5.125 in.
Product Attributes - Diameter (in.): 5.750 in.
Product Attributes - Height (in.): 2.750 in.
Product Attributes - Flame Arrestor Material: Stainless steel
Product Attributes - Flame Arrestor Top Cap Material: Aluminum
Product Attributes - Flame Arrestor Top Cap Color: Polished
Product Attributes - Marine Approved: Yes
Product Attributes - Quantity: Sold individually.
Product Attributes - Notes: Designed for engines with 350-600 cfm requirements.

Reference Information

Brand Name/s	Holley
StreetFX SKU	hly720-11
SFX Item ID	4783033
Supplier Item Code	4783033
Manufacturer SKU	720-11
Manufacturer UPC	90127125526
Alternative References	HOL720-11

Compatibility

Application Data

Universal Yes
Make SUZUKI
Model AERIO
Submodel BASE
Beginning Year 2006
Ending Year 2007
Engine Type L4
Liter 2.3
CID 140
CC 2290
Engine Size 2.3L/140
Engine Family SUZUKI L4 GAS
Universal Yes
Make SUZUKI
Model AERIO
Submodel GS
Beginning Year 2003
Ending Year 2003
Engine Type L4
Liter 2.0
CC 2000
Engine Size 2.0L/2000cc
Engine Family SUZUKI L4 GAS
Make SUZUKI
Model AERIO
Submodel LX
Beginning Year 2004
Ending Year 2005
Engine Type L4
Liter 2.3
CID 140
CC 2290
Engine Size 2.3L/140
Engine Family SUZUKI L4 GAS
Make SUZUKI
Model AERIO
Submodel PREMIUM
Beginning Year 2006
Ending Year 2007
Engine Type L4
Liter 2.3
CID 140
CC 2290
Engine Size 2.3L/140
Engine Family SUZUKI L4 GAS
Make SUZUKI
Model AERIO
Submodel S
Beginning Year 2003
Ending Year 2003
Engine Type L4
Liter 2.0
CC 2000
Engine Size 2.0L/2000cc
Engine Family SUZUKI L4 GAS
Make SUZUKI
Model AERIO
Submodel S
Beginning Year 2004
Ending Year 2005
Engine Type L4
Liter 2.3
CID 140
CC 2290
Engine Size 2.3L/140
Engine Family SUZUKI L4 GAS
Make SUZUKI
Model AERIO
Submodel SX
Beginning Year 2003
Ending Year 2003
Engine Type L4
Liter 2.0
CC 2000
Engine Size 2.0L/2000cc
Engine Family SUZUKI L4 GAS
Make SUZUKI
Model AERIO
Submodel SX
Beginning Year 2004
Ending Year 2006
Engine Type L4
Liter 2.3
CID 140
CC 2290
Engine Size 2.3L/140
Engine Family SUZUKI L4 GAS
Make SUZUKI
Model AERIO
Submodel SX PREMIUM
Beginning Year 2006
Ending Year 2006
Engine Type L4
Liter 2.3
CID 140
CC 2290
Engine Size 2.3L/140
Engine Family SUZUKI L4 GAS
Make SUZUKI
Model ESTEEM
Submodel GL
Beginning Year 1999
Ending Year 2002
Engine Type L4
Liter 1.8
CC 1790
Engine Size 1.8L/1790cc
Engine Family SUZUKI L4 GAS
Engine VIN Code 4
Make SUZUKI
Model ESTEEM
Submodel GLX
Beginning Year 1999
Ending Year 2002
Engine Type L4
Liter 1.8
CC 1790
Engine Size 1.8L/1790cc
Engine Family SUZUKI L4 GAS
Engine VIN Code 4
Make SUZUKI
Model ESTEEM
Submodel GLX PLUS
Beginning Year 1999
Ending Year 2002
Engine Type L4
Liter 1.8
CC 1790
Engine Size 1.8L/1790cc
Engine Family SUZUKI L4 GAS
Engine VIN Code 4

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Holley Marine Flame Arrestors 720-11 Arrestor, Aluminum, Natural, 5.75 in. Diameter x 2.75 in. Overall Height, 5.125 in. Inlet, Each

Holley Marine Flame Arrestors 720-11 Arrestor, Aluminum, Natural, 5.75 in. Diameter x 2.75 in. Overall Height, 5.125 in. Inlet, Each

Description

Part Type

Specifications

Reference Information

Compatibility

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