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Dorman 490-075.1 Brass Pipe Plug 1/4 Inch NPT Hex Head

(Chevrolet Camaro 1980-81, 1990-92, Impala 1980-84, Malibu 1978-83, Caprice 1980-84, El Camino 1978-84, Monte Carlo 1978-84, Cavalier 1990-92 + 39 more models)

Manufacturer

Picture for manufacturer Dorman

Part Number

490-075.1
9 reviews
Sale Price

$7.18

3 left at this price

delivery box

Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Dorman 490-075.1 is a 1/4-inch NPT brass pipe plug featuring a hex head design for easy installation and removal with standard tools. This threaded plug provides a reliable seal for closing off unused pipe openings in automotive, marine, RV, and industrial applications.

Key Features:

  • 1/4-inch NPT pipe thread for standard compatibility
  • Hex head design allows installation with wrench or socket
  • Durable brass construction resists corrosion
  • Ideal for sealing unused ports in engine blocks, transmission cases, and hydraulic systems
  • Direct replacement for damaged or missing plugs

This brass pipe plug is commonly used to seal oil passages, coolant ports, vacuum lines, and other threaded openings. The brass material offers excellent durability and corrosion resistance in harsh environments.

Products specifications

Fits

Chevrolet Camaro 1980-81, 1990-92, Impala 1980-84, Malibu 1978-83, Caprice 1980-84, El Camino 1978-84, Monte Carlo 1978-84, Cavalier 1990-92, Lumina 1990-92, Monza 1978-80, Corsica 1990-92, Celebrity 1990, Beretta 1990-92 + 34 more models

Feature - Benefit 1

Available in many different styles including tees, adapters, elbows, couplings, and more.

Feature - Benefit 2

Wide range of thread sizes available

Feature - Benefit 3

Also suitable for a broad variety of industrial and commercial uses

Feature - Benefit 4

Conveniently packaged in a variety of piece counts to assist with both small and large projects

Heat Hardened

No

Zinc Coated

No

Inside Or Outside Thread

Outside

Head Tool Size

0.56

SAE or Metric

SAE

Material

Brass

Threaded

Yes

Thread Type

Coarse

Thread Size

1/4 In; MNPT

Finish

Brass

Threads per Inch

16

Overall Length (in)

0.64 in

Color

Brass

Grade

Standard

Depth

0.5

Package Contents

1/4 in Pipe Plug

Outer Diameter (in)

0.53 In

Thread Diameter

0.53

Head Drive Type

Hex

Shipped fast and accuratly within a week.

so far so good

Best price I've seen online and the shipping is extremely fast. I would definitely use this site again for future automobile needs.

very prompt service,items were in stock and shipped next day,salesman was helpful and friendly.Will place in favorites and do buisness with again.

Thanks for working with Amazon

Great product. Fast shipping. Great seller. Thanks again.

Awesome price on a name brand part. Good communication too. Many payment plans and you can use your PayPal !!

Received the product I ordered promptly, with no hassles. Happy with this transaction.

By far the lowest price i've seen on the web for what i have been trying to get, the Injen SRI for my juke. Great price fast shipping! Ill buy all my car stuff here from now on.

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