1985 Chevrolet G30 Radiator Drain Plug

Your 1985 Chevrolet G30 might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Radiator Drain Plug product you desperately need.

We currently carry 3 Radiator Drain Plug products to choose from for your 1985 Chevrolet G30, and our inventory prices range from as little as $5.79 up to $8.49.

On top of low prices, Advance Auto Parts offers 1 different trusted brands of Radiator Drain Plug products for the 1985 Chevrolet G30. We only sell parts from trusted brands like Dorman so that you can find quality parts you can count on.

Don’t take our word for it - check out customer ratings and reviews to buy with confidence. We have 91 reviews on our Radiator Drain Plug products for the 1985 Chevrolet G30 from previous customers.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Radiator Drain Plug stock in-person!

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Radiator Drain Plug for Your 1985 Chevrolet G30

Search through our amazing selection of Radiator Drain Plug products for your 1985 Chevrolet G30 to find exactly what you’re looking for. Compare prices and reviews to choose the best part for you.

  • Radiator Drain Cocks

    Dorman - Help - Radiator Drain Cocks (Part No. 61109)

    Description
    We offer a variety of Radiator Drain Petcocks for a range of applications. Their high-quality design ensures effective draining of the cooling system.

    Product Features:
    • Available in several styles, including standard, screw-in, and push-in with captive thread
    • Direct replacement Radiator Drain Petcocks available (where applicable) to ensure a proper fit
    • Durably engineered for a long service life
    • Easy to use, no need to disconnect any of the radiator hoses
    4.5
    Read 3 review(s)

    Review snapshot ® by PowerReviews

    4.5
    4.5
    • 5
      5
      2019-12-11
      5
      5

      Exactly what I needed, 1984 Corvette

      Exactly what I needed, 1984 Corvette

      Submitted 2019-12-11

      By Casey

      From Undisclosed

      If you have a GM vehicle with the plastic drain plug this is what you need, appears to be built better and does a great job sealing.

      Bottom Line NULL

      If you have a GM vehicle with the plastic drain plug this is what you need, appears to be built better and does a great job sealing.

      By Casey from Undisclosed

      BOTTOM LINE NULL

    • 2
      2
      2019-05-12
      2
      2

      easy install but...

      easy install but...

      Submitted 2019-05-12

      By Daniel

      From Undisclosed

      didn't seal, I tightened it as much as I dared. I had to cut and shape a rubber washer from a garden hose to get it to finally seal. I still gave it some stars because perhaps the hole on the radiator was distorted somehow but it looked and felt fine. I think the rubber washer just needed to be a little softer compound to take the shape needed, it was pretty hard, almost like plastic. We'll see if the make shift washer holds up to the radiator heat.

      Bottom Line NULL

      didn't seal, I tightened it as much as I dared. I had to cut and shape a rubber washer from a garden hose to get it to finally seal. I still gave it some stars because perhaps the hole on the radiator was distorted somehow but it looked and felt fine. I think the rubber washer just needed to be a little softer compound to take the shape needed, it was pretty hard, almost like plastic. We'll see if the make shift washer holds up to the radiator heat.

      By Daniel from Undisclosed

      BOTTOM LINE NULL

    • 5
      5
      2017-08-02
      5
      5

      Great value

      Great value

      Submitted 2017-08-02

      By Rosario

      From undisclosed

      Perfect fit

      Bottom Line NULL

      Perfect fit

      By Rosario from undisclosed

      BOTTOM LINE NULL

    from $6.49

  • Drain Cock-Brass-1/4 In. NPT

    Dorman - Help - Drain Cock-Brass-1/4 In. NPT (Part No. 61106)

    Description
    We offer a variety of Radiator Drain Petcocks for a range of applications. Their high-quality design ensures effective draining of the cooling system.

    Product Features:
    • Available in several styles, including standard, screw-in, and push-in with captive thread
    • Direct replacement Radiator Drain Petcocks available (where applicable) to ensure a proper fit
    • Durably engineered for a long service life
    • Easy to use, no need to disconnect any of the radiator hoses
    2.0
    Read 3 review(s)

    Review snapshot ® by PowerReviews

    2.0
    2.0
    • 1
      1
      2020-08-12
      1
      1

      Poor Quality

      Poor Quality

      Submitted 2020-08-12

      By Ronald

      From Undisclosed

      I bought two of these to more easily drain an engine block when doing a coolant flush/change. On one of the drains, the wing nut for opening and closing the valve broke free and just spins rendering it useless.

      Bottom Line NULL

      I bought two of these to more easily drain an engine block when doing a coolant flush/change. On one of the drains, the wing nut for opening and closing the valve broke free and just spins rendering it useless.

      By Ronald from Undisclosed

      BOTTOM LINE NULL

    • 2
      2
      2020-03-16
      2
      2

      Handle not well crimped new,

      Handle not well crimped new,

      Submitted 2020-03-16

      By Steve

      From Undisclosed

      Handle not well crimped new. It'll fail soon. At least it has a lifetime warranty. Unfortunately, I'll have to use it!

      Bottom Line NULL

      Handle not well crimped new. It'll fail soon. At least it has a lifetime warranty. Unfortunately, I'll have to use it!

      By Steve from Undisclosed

      BOTTOM LINE NULL

    • 1
      1
      2018-04-12
      1
      1

      JUNK

      JUNK

      Submitted 2018-04-12

      By Jim Sig

      From San Berdoo CA

      I have bought three or four of these. The result is always the same - the ears that are meant to open the valve separate from the valve and then you have no way to empty the fluid except to remove the entire assembly which is always very messy. C'mon Dorman, you can do better than this.

      Bottom Line not recommended

      I have bought three or four of these. The result is always the same - the ears that are meant to open the valve separate from the valve and then you have no way to empty the fluid except to remove the entire assembly which is always very messy. C'mon Dorman, you can do better than this.

      By Jim Sig from San Berdoo CA

      BOTTOM LINE not recommended

    from $5.79

  • Plastic Drain Cock Short Stem Push-In Style With Captive Thread

    Dorman - Plastic Drain Cock Short Stem Push-In Style With Captive Thread (Part No. 490-232.1)

    Description
    We offer a variety of Radiator Drain Petcocks for a range of applications. Their high-quality design ensures effective draining of the cooling system.

    Product Features:
    • Available in several styles, including standard, screw-in, and push-in with captive thread
    • Direct replacement Radiator Drain Petcocks available (where applicable) to ensure a proper fit
    • Durably engineered for a long service life
    • Easy to use, no need to disconnect any of the radiator hoses

    from $8.49

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