Peterbilt 379 Toggle Extensions

Make your dash stand out with high-quality aftermarket Peterbilt 379 toggle extensions. Explore our variety of chrome-pointed and color jewel solutions. Look no further than 4 State Trucks for all of your upgrade needs.

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Long Toggle Switch Extension W/ Green Diamond Accent For Peterbilt

UNITED PACIFIC

MSRP:

Now: $1.13

Was: $4.38

Toggle Switch Extension Long W/ Green Diamond Accent Fits Peterbilt* High Quality Toggle Switch Extension* Made Of Billet Aluminum* Long Design* Green Diamond Accent* 2.25 Inch Length* Sold...

01-15010052

SKU:

01-15010052

Color:

Green

Material Options:

Billet Aluminum

Product Type:

Interior

Location:

Made In USA

Finish Options:

Chrome-Plated

Make:

Peterbilt

Ready To Ship:

Yes

MSRP:

Now: $1.13

Was: $4.38

Qty in Cart: 0

Price:

MSRP:

Now: $1.13

Was: $4.38

Subtotal:
On Sale

Limited Quantity Available

Long Toggle Switch Extension W/ Red Diamond Accent For Peterbilt

UNITED PACIFIC

MSRP:

Now: $1.15

Was: $4.38

Toggle Switch Extension Long W/ Red Diamond Accent* High Quality Toggle Switch Extension* Made Of Billet Aluminum* Long Design* Red Diamond Accent* 2.25 Inch Length* Sold Individually* Warranty On...

01-15010051

SKU:

01-15010051

Finish Options:

Chrome-Plated

Color:

Red

Product Type:

Interior

Location:

Made In USA

Material Options:

Billet Aluminum

Make:

Peterbilt

Ready To Ship:

Yes

MSRP:

Now: $1.15

Was: $4.38

Qty in Cart: 0

Price:

MSRP:

Now: $1.15

Was: $4.38

Subtotal:
On Sale

Limited Quantity Available

Short Toggle Switch Extension W/ Clear Diamond Accent For Peterbilt

UNITED PACIFIC

MSRP:

Now: $1.10

Was: $4.68

Toggle Switch Extension Short W/ Clear Diamond Accent Fits Peterbilt* High Quality Toggle Switch Extension* Made Of Billet Aluminum* Short Design* Clear Diamond Accent* Dimensions: - 1.8750 Inch...

01-15010024

SKU:

01-15010024

Location:

Made In USA

Finish Options:

Chrome-Plated

Color:

Clear

Product Type:

Interior

Material Options:

Billet Aluminum

Ready To Ship:

Yes

Make:

Peterbilt

MSRP:

Now: $1.10

Was: $4.68

Qty in Cart: 0

Price:

MSRP:

Now: $1.10

Was: $4.68

Subtotal:
Aluminum Bullet Casing Toggle Switch- 2 Pack For Peterbilt

UNITED PACIFIC

MSRP:

$11.53

Was:

2 Pack of Aluminum Bullet Casing Toggle SwitchesAdd a bold custom touch to your cab with this Aluminum Bullet Casing Toggle Switch 2-Pack designed for Peterbilt trucks. Featuring a distinctive bullet...

01-1501069

SKU:

01-1501069

Material Options:

Aluminum

Product Type:

Interior

Make:

Peterbilt

MSRP:

$11.53

Was:

Qty in Cart: 0

Price:

MSRP:

$11.53

Was:

Subtotal:
2.25 Inch Chrome Aluminum Jeweled Switch Extension W/ Color Options For Peterbilt

GRAND GENERAL

MSRP:

$9.19

Was:

Customize your Peterbilt cab with the 2.25-Inch Chrome Aluminum Jeweled Switch Extension. Made from chrome-plated aluminum, this decorative toggle switch extension features a jeweled accent available...

PPR_206101

SKU:

PPR_206101

Material Options:

Aluminum

Truck Class:

Heavy Duty

Make:

Peterbilt

Product Type:

Interior

Diameter Options:

1/4 Inch

Length Options:

2 1/4 Inch

Color:

Purple

Location:

Made In USA

Finish Options:

Chrome-Plated

MSRP:

$9.19

Was:

Qty in Cart: 0

Price:

MSRP:

$9.19

Was:

Subtotal:
1 Inch Mini Chrome Toggle Switch Extension W/ Blue Jewel For Peterbilt

GRAND GENERAL

MSRP:

$20.70

Was:

Peterbilt Mini Chrome Aluminum Toggle Switch Jeweled Extension* High Quality Mini Toggle Extension* Chrome-Plated Aluminum * Dimensions: - 1 Inch Length - 1/4 Inch ID* Blue Jewel * Comes With...

01-1501164

SKU:

01-1501164

Material Options:

Aluminum

Color:

Blue

Length Options:

1 Inch

Truck Class:

Heavy Duty

Make:

Peterbilt

Product Type:

Interior

MSRP:

$20.70

Was:

Qty in Cart: 0

Price:

MSRP:

$20.70

Was:

Subtotal:
FREE SHIPPING OVER $249

Chrome Aluminum Jeweled Toggle Long Extension For Peterbilt Models

UNITED PACIFIC

MSRP:

Now: $4.87 - $12.29

Was:

Add a custom touch to your dash with this chrome aluminum jeweled toggle long extension. Designed to bring both function and flair, this toggle extension features a bright chrome finish and a jeweled...

PPR_204969

SKU:

PPR_204969

Truck Class:

Heavy Duty

Material Options:

Aluminum

Make:

Peterbilt

Finish Options:

Chrome-Plated

Material Options:

Plastic/Poly

Color:

Green

Product Type:

Interior

Ready To Ship:

Yes

MSRP:

Now: $4.87 - $12.29

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $4.87 - $12.29

Was:

Subtotal:
FREE SHIPPING OVER $249

Chrome Mini Toggle Extension With Color Jewel For Peterbilt - Pack Of 3

UNITED PACIFIC

MSRP:

Now: $14.66 - $14.95

Was:

Elevate your Peterbilt's interior with the Chrome Mini Toggle Extension with Color Jewel. This stylish accessory comes in a convenient pack of three and is designed to fit various models including...

PPR_201633

SKU:

PPR_201633

Truck Class:

Heavy Duty

Material Options:

Aluminum

Make:

Peterbilt

Finish Options:

Chrome-Plated

Color:

Amber

Product Type:

Interior

Ready To Ship:

Yes

Color:

Blue

Color:

Red

Length Options:

1 Inch

Color:

Green

Color:

Off White

Color:

Various

Color:

White

Color:

Purple

Location:

Made In USA

Diameter Options:

1/4 Inch

MSRP:

Now: $14.66 - $14.95

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $14.66 - $14.95

Was:

Subtotal:
FREE SHIPPING OVER $249

Chrome Toggle Extension With Color Jewel For Peterbilt

UNITED PACIFIC

MSRP:

Now: $4.68 - $5.83

Was:

Upgrade your Peterbilt's interior with the Chrome Toggle Extension with Color Jewel. Designed for various models, including the 377, 378, and 379, this extension provides not only enhanced...

PPR_201632

SKU:

PPR_201632

Truck Class:

Heavy Duty

Material Options:

Aluminum

Make:

Peterbilt

Finish Options:

Chrome-Plated

Color:

Amber

Product Type:

Interior

Ready To Ship:

Yes

MSRP:

Now: $4.68 - $5.83

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $4.68 - $5.83

Was:

Subtotal:
FREE SHIPPING OVER $249

Chrome Plastic Toggle Extension For Peterbilt

UNITED PACIFIC

MSRP:

$5.85

Was:

Plastic Toggle Switch Extension Fits PeterbiltThis set of 4 extensions by United Pacific will cover your standard toggle switch on a Peterbilt dash. They push on with ease and are each 2 7 /16 inches...

01-1501068

SKU:

01-1501068

Truck Class:

Heavy Duty

Material Options:

Plastic/Poly

Make:

Peterbilt

Finish Options:

Chrome-Plated

Product Type:

Interior

Style Options:

Push On

Diameter Options:

1/4 Inch

Length Options:

2 1/2 Inch

Ready To Ship:

Yes

MSRP:

$5.85

Was:

Qty in Cart: 0

Price:

MSRP:

$5.85

Was:

Subtotal:

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Lower Reach Distance & Improve Style with Toggle Extensions

Find aftermarket toggle extensions that are deliberately designed to fit the Peterbilt 379 model. From chrome toggle extensions with colorful jeweled accents to mini toggle extensions in packs of 3, this product line provides a diverse selection to enhance the look and convenience of your Peterbilt truck. You can find long and short extensions. These products allow you to easily access switches and controls while adding a touch of customized flair to your cab interior. If you want to make additional upgrades, consider adding Peterbilt tilt trailer signal handles, tactile-sensitive dash knobs, or colorful gauges and switches. Whether you're looking to upgrade your truck's aesthetics or improve its functionality, the Peterbilt 379 Toggle Extensions product line has the accessories you need to take your rig to the next level.

Frequently Asked Questions About Peterbilt 379 Toggle Extensions

What exactly are toggle extensions and what do they do?

Toggle extensions are small accessories that attach to your existing dash or panel toggle switches to lengthen them. This makes the switches easier to see, grip, and flip, which is especially helpful for drivers wearing gloves or working in a dimly lit cab. They are a cosmetic and functional upgrade rather than a replacement for the switch itself.

Will these extensions fit the toggle switches already in my Peterbilt 379?

Most toggle extensions are designed to fit standard-size toggle switches commonly found in Peterbilt 379 dashboards, but switch sizes can vary depending on the model year and any prior dash modifications. Before ordering, check the diameter and thread style of your current toggle switches against the product specifications listed on the product page to confirm a proper fit.

What materials and finishes are available?

Toggle extensions are typically offered in chrome-plated metal, billet aluminum, or anodized finishes. Chrome options tend to match factory or aftermarket chrome dash accents, while billet aluminum can offer a brushed or polished look. Choose a finish that complements the rest of your interior hardware, such as switch guards, bezels, or knobs.

How are toggle extensions installed?

Installation is generally straightforward and does not require rewiring or removing the dash panel. Most extensions thread or clip directly onto the existing toggle switch lever. It is a good idea to turn off the ignition before installation and to make sure the extension is fully seated so it does not wobble or interfere with switch operation.

Will adding toggle extensions affect the function or feel of my switches?

Toggle extensions are made to preserve normal switch operation while making the lever easier to reach and flip. That said, a longer lever can change the amount of force needed to move the switch, so it is worth testing each extension after installation to confirm the switch still moves smoothly and locks into position as expected.