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Holley MAP Sensor Port Plugs 300-251 Fitting, Plug, Flat Head, Male Push-on, Aluminum, Black Anodized, Each

SKU: HLY300-251

Plug Fittings

Holley MAP Sensor Port Plugs 300-251 Fitting, Plug, Flat Head, Male Push-on, Aluminum, Black Anodized, Each

SKU: HLY300-251

Plug Fittings
A$77.79
IN STOCK! Est Ship 3-7 Days days. In stock at 2 locations (more than 10 available)

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Description

MAP Sensor Plug - Male Push-On - Hardware / O-Ring Seal Included - Aluminum - Black Anodized - GM LS-Series - Kit


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 02:17:28

Data: v4.2 - Upd: 2026-11-09 19:41:48

Features

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Holley, Hilborn, Holley Efi, Retrobright, Terminator X
StreetFX SKU hly300-251
SFX Item ID 4784485
Accounting SKU hly-300-251
Manufacturer SKU 300-251
Manufacturer UPC 090127743768
Alternative References 300-251, HLY-300-251, HOL300-251

Fitting, MAP Sensor Port Plug, Flat Head, Male Push-on, Aluminum, Black Anodized, Each

Holley MAP sensor port plugs are milled from billet aluminum for strength, powdercoated for corrosion resistance, and include an O-ring for a tight seal. They're designed to eliminate LS3-style MAP sensors and work with most intake manifolds.

Product Attributes
BrandHolley
Manufacturer's Part Number300-251
Part TypePlug Fittings
Product LineHolley MAP Sensor Port Plugs
UPC090127743768
Fitting Size 1Stock
Fitting Attachment 1Male push-on
Head StyleFlat
Fitting ColorBlack
Fitting MaterialAluminum
QuantitySold individually.
NotesIncludes O-ring seal and mounting hardware.

Compatibility

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