NPT CAPS & PLUGS Parts

Name: Internal Hex Head Pipe Plugs 3/8" NPT
Brand: EDELBROCK
SKU: 350-9127
Price: 9.95 USD
Availability: InStock

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EDELBROCK

Internal Hex Head Pipe Plugs 3/8" NPT

Part Number: 350-9127

^$9⁹⁵

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EDELBROCK

Internal Hex Head Pipe Plugs 3/8" NPT

Part Number: 350-9127

Ships Tomorrow

Lowest Price Guarantee

^$9⁹⁵

EARL'S

Ano-Tuff Hex Head NPT Plug 3/8" NPT

Part Number: 361-AT993303

^$10⁴⁰

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EARL'S

Ano-Tuff Hex Head NPT Plug 3/8" NPT

Part Number: 361-AT993303

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Lowest Price Guarantee

^$10⁴⁰

MR GASKET

Chrome-Plated Pipe Plugs 8/pkg (2 each of: 1/8", 1/4", 3/8", and 1/2" NPT)

Part Number: 720-6352G

^$31⁸¹

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MR GASKET

Chrome-Plated Pipe Plugs 8/pkg (2 each of: 1/8", 1/4", 3/8", and 1/2" NPT)

Part Number: 720-6352G

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^$31⁸¹

DORMAN PRODUCTS

Steel Pipe Plug C.S. Hex 1/4"-18 NPT x 1/2"

Part Number: 326-02471

^$7⁹⁹

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DORMAN PRODUCTS

Steel Pipe Plug C.S. Hex 1/4"-18 NPT x 1/2"

Part Number: 326-02471

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Lowest Price Guarantee

^$7⁹⁹

EDELBROCK

Internal Hex Head Pipe Plug 1/2" NPT

Part Number: 350-9126

^$9⁹⁵

Ships on 10/21/2026

Lowest price guarantee

EDELBROCK

Internal Hex Head Pipe Plug 1/2" NPT

Part Number: 350-9126

Ships on 10/21/2026

Lowest Price Guarantee

^$9⁹⁵

EDELBROCK

Internal Hex Head Pipe Plugs 1/4" NPT

Part Number: 350-9128

^$9⁹⁵

Ships on 10/21/2026

Lowest price guarantee

EDELBROCK

Internal Hex Head Pipe Plugs 1/4" NPT

Part Number: 350-9128

Ships on 10/21/2026

Lowest Price Guarantee

^$9⁹⁵

AEROQUIP

Allen Head Pipe Plug 1/2"

Part Number: 023-FBM3749

^$6⁹⁹

Ships on 02/24/2027

Lowest price guarantee

AEROQUIP

Allen Head Pipe Plug 1/2"

Part Number: 023-FBM3749

Ships on 02/24/2027

Lowest Price Guarantee

^$6⁹⁹

AEROQUIP

Allen Head Pipe Plug 3/4"

Part Number: 023-FBM3750

^$13⁹⁹

Ships on 02/24/2027

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AEROQUIP

Allen Head Pipe Plug 3/4"

Part Number: 023-FBM3750

Ships on 02/24/2027

Lowest Price Guarantee

^$13⁹⁹

MOROSO

Aluminum Pipe Plugs 3/8" NPT

Part Number: 710-37812

^$17⁹⁹

Ships on Oct 13, 2026

Lowest price guarantee

MOROSO

Aluminum Pipe Plugs 3/8" NPT

Part Number: 710-37812

Ships on Oct 13, 2026

Lowest Price Guarantee

^$17⁹⁹

MOROSO

Chrome Pipe Plugs 3/8" NPT

Part Number: 710-39152

^$19⁹⁹

Ships on Oct 13, 2026

Lowest price guarantee

MOROSO

Chrome Pipe Plugs 3/8" NPT

Part Number: 710-39152

Ships on Oct 13, 2026

Lowest Price Guarantee

^$19⁹⁹

AEROQUIP

Pipe Size: 1/16

Part Number: 023-FCM3684

^$13⁹⁹

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AEROQUIP

Pipe Size: 1/16

Part Number: 023-FCM3684

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^$13⁹⁹

AEROQUIP

Pipe Size: 1/4

Part Number: 023-FCM3686

^$10⁹⁹

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AEROQUIP

Pipe Size: 1/4

Part Number: 023-FCM3686

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^$10⁹⁹

AEROQUIP

Pipe Size: 3/8

Part Number: 023-FCM3687

^$9⁹⁹

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AEROQUIP

Pipe Size: 3/8

Part Number: 023-FCM3687

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^$9⁹⁹

AEROQUIP

Pipe Size: 1/2

Part Number: 023-FCM3749

^$10⁹⁹

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AEROQUIP

Pipe Size: 1/2

Part Number: 023-FCM3749

Ships Tomorrow

Lowest Price Guarantee

^$10⁹⁹

AEROQUIP

Pipe Size: 3/4

Part Number: 023-FCM3750

^$20⁹⁹

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AEROQUIP

Pipe Size: 3/4

Part Number: 023-FCM3750

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^$20⁹⁹

EDELBROCK

Internal Hex Head Pipe Plugs

Part Number: 350-8052

^$29⁹⁵

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EDELBROCK

Internal Hex Head Pipe Plugs

Part Number: 350-8052

Ships Tomorrow

Lowest Price Guarantee

^$29⁹⁵

EARL'S

Ano-Tuff Hex Head NPT Plug 1/4" NPT

Part Number: 361-AT993302

^$5⁹⁵

Ships Tomorrow

Lowest price guarantee

EARL'S

Ano-Tuff Hex Head NPT Plug 1/4" NPT

Part Number: 361-AT993302

Ships Tomorrow

Lowest Price Guarantee

^$5⁹⁵

ICT BILLET

LS Coolant Temperature Sending Unit Plug

Part Number: 335-551158

^$23⁰⁰

Ships on 10/19/2026

Lowest price guarantee

ICT BILLET

LS Coolant Temperature Sending Unit Plug

Part Number: 335-551158

Ships on 10/19/2026

Lowest Price Guarantee

^$23⁰⁰

DORMAN PRODUCTS

Steel Pipe Plug C.S. Hex 3/8"-18 NPT x 7/16"

Part Number: 326-02472

^$10⁹⁹

Ships on Oct 13, 2026

Lowest price guarantee

DORMAN PRODUCTS

Steel Pipe Plug C.S. Hex 3/8"-18 NPT x 7/16"

Part Number: 326-02472

Ships on Oct 13, 2026

Lowest Price Guarantee

^$10⁹⁹

DORMAN PRODUCTS

090-002 Pipe Plug Square 1/2-14 Npt, Head Size 9/16 in.

Part Number: 326-090-002

^$11⁷⁸

Ships on 10/19/2026

Lowest price guarantee

DORMAN PRODUCTS

090-002 Pipe Plug Square 1/2-14 Npt, Head Size 9/16 in.

Part Number: 326-090-002

Ships on 10/19/2026

Lowest Price Guarantee

^$11⁷⁸

DORMAN PRODUCTS

090-110 Pipe Plug C.s. Hex M16-1.5, Head Size 8mm

Part Number: 326-090-110

^$7⁸⁸

Ships on 10/19/2026

Lowest price guarantee

DORMAN PRODUCTS

090-110 Pipe Plug C.s. Hex M16-1.5, Head Size 8mm

Part Number: 326-090-110

Ships on 10/19/2026

Lowest Price Guarantee

^$7⁸⁸

DORMAN PRODUCTS

090-092 Pipe Plug C.s. Square 1/2-14 Npt, Head Size 3/8 in.; Buick/Chevrolet/GMC/Oldsmobile/Pontiac

Part Number: 326-090-092

^$8⁶⁷

Ships on 10/19/2026

Lowest price guarantee

DORMAN PRODUCTS

090-092 Pipe Plug C.s. Square 1/2-14 Npt, Head Size 3/8 in.; Buick/Chevrolet/GMC/Oldsmobile/Pontiac

Part Number: 326-090-092

Ships on 10/19/2026

Lowest Price Guarantee

^$8⁶⁷

DORMAN PRODUCTS

090-107 Pipe Plug C.s. Hex M10-1.0, Head Size 5mm

Part Number: 326-090-107

^$15²⁶

Ships on 10/19/2026

Lowest price guarantee

DORMAN PRODUCTS

090-107 Pipe Plug C.s. Hex M10-1.0, Head Size 5mm

Part Number: 326-090-107

Ships on 10/19/2026

Lowest Price Guarantee

^$15²⁶

DORMAN PRODUCTS

090-002.1 Pipe Plug Square 1/2-14 Npt, Head Size 9/16 in.

Part Number: 326-090-002.1

^$12⁹⁴

Ships on 10/19/2026

Lowest price guarantee

DORMAN PRODUCTS

090-002.1 Pipe Plug Square 1/2-14 Npt, Head Size 9/16 in.

Part Number: 326-090-002.1

Ships on 10/19/2026

Lowest Price Guarantee

^$12⁹⁴

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