Install Bay Grommets & Firewall Bushings

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This is the largest gauge wire that will fit into the power and ground terminals of this device. The lower the gauge number, the thicker the wire is. For example, a 4 gauge wire is thicker than an 8 gauge wire and thus has higher current carrying capacity. Always do your best to get this size wire to reduce the risk of damage to your components.
Install Bay Firewall Grommet (IBFG4)

4 Gauge (7/8" Mounting Hole) Waterproof Firewall Grommet

IBFG4 main
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4 Gauge (7/8" Mounting Hole) Waterproof Firewall Grommet

• 4 Gauge Firewall Grommet
• IP68 Waterproof Rating
• Protects Cables When Installing Through a FIrewall
• Sold Individually

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Fast 3-day shipping to VA. Get it Wed, Mar. 29

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7
$2.99

In stock

• 4 Gauge Firewall Grommet
• IP68 Waterproof Rating
• Protects Cables When Installing Through a FIrewall
• Sold Individually

Item Added to Cart.

Install Bay IBFG0

0 Gauge (1" Mounting Hole) Waterproof Firewall Grommet

IBFG0 main
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0 Gauge (1" Mounting Hole) Waterproof Firewall Grommet

• 0 Gauge Firewall Grommet
• IP68 Waterproof Rating
• Protects Cables When Installing Through a FIrewall
• Sold Individually

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Fast 3-day shipping to VA. Get it Wed, Mar. 29

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1
List $11.98
$8.99

In stock

• 0 Gauge Firewall Grommet
• IP68 Waterproof Rating
• Protects Cables When Installing Through a FIrewall
• Sold Individually

Item Added to Cart.

Install Bay IBFG8

8 Gauge (3/4" Mounting Hole) Waterproof Firewall Grommet

IBFG8 main
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8 Gauge (3/4" Mounting Hole) Waterproof Firewall Grommet

• 8 Gauge Firewall Grommet
• IP68 Waterproof Rating
• Protects Cables When Installing Through a FIrewall
• Sold Individually

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Fast 3-day shipping to VA. Get it Wed, Mar. 29

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1
$6.99

Available

Ships in 10-14 days

• 8 Gauge Firewall Grommet
• IP68 Waterproof Rating
• Protects Cables When Installing Through a FIrewall
• Sold Individually

Item Added to Cart.

Install Bay IBHPLUG34

3/4in Hole Plug Flush Black 1in Head Diameter - 100PK

IBHPLUG34 main
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3/4in Hole Plug Flush Black 1in Head Diameter - 100PK

• 3/4 Inch Hole Plug
• 100 Pack
• 1" Head Diameter

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Fast 3-day shipping to VA. Get it Wed, Mar. 29

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$12.99

In stock

Only 1 Left!

• 3/4 Inch Hole Plug
• 100 Pack
• 1" Head Diameter

Item Added to Cart.

Install Bay IBHPLUG78

7/8" Hole Plug Flush Black 5/32" Head Diameter - Pack of 100

IBHPLUG78 main
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7/8" Hole Plug Flush Black 5/32" Head Diameter - Pack of 100

• 7/8" Hole Plug
• Mounts flush
• Color: Black
• 100 per package

shipping truck icon
Fast 3-day shipping to VA. Get it Wed, Mar. 29

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List $19.48
$13.99

Available

Ships in 10-14 days

• 7/8" Hole Plug
• Mounts flush
• Color: Black
• 100 per package

Item Added to Cart.

Install Bay IBHPLUG1

1" Hole Plug Flush Black 1 7/16" Head Diameter - Pack of 100

IBHPLUG1 main
Go to item page

1" Hole Plug Flush Black 1 7/16" Head Diameter - Pack of 100

• 1" Hole Plug
• Mounts flush
• Color: Black
• 100 per package

shipping truck icon
Fast 3-day shipping to VA. Get it Wed, Mar. 29

empty

List $10.48
$7.99

Available

Ships in 10-14 days

• 1" Hole Plug
• Mounts flush
• Color: Black
• 100 per package

Item Added to Cart.

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