GMC TopKick Truck Lights

Upgrade the interior and exterior lighting in your GMC Top Kick to increase visibility during the day or night. We carry a large selection of the best lighting options in the business to deliver you a quality selection at unbeatable prices. Shop for aftermarket lights to upgrade or replace lighting on your GMC. Whether you want LED or incandescent lights, cab or warning lights, red or amber lights, it is a great way to showcase your GMC day or night.

Product
Qty in Cart
Quantity
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Subtotal

FREE SHIPPING OVER $249

7 LED 4 Inch Competition Series Turn Signal Light

UNITED PACIFIC

MSRP:

Now: $11.47 - $11.56

Was:

Choose Option(s) to see description.7 LED 4 Inch Competition Series Turn Signal Light - Amber LED /Amber LensCompetition Series P/T/C Light* High Quality P/T/C Light* Polycarbonate* 4 Inch* 7 LED...

PPR_205219

SKU:

PPR_205219

Truck Class:

Universal

Material Options:

Plastic/Poly

Shape Options:

Round

Make:

Universal Items

Diameter Options:

4 Inch

Product Type:

Lighting

MSRP:

Now: $11.47 - $11.56

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $11.47 - $11.56

Was:

Subtotal:
FREE SHIPPING OVER $249

12 LED 12 Inch Ultra Slim Stop. Turn And Tail Light Bar

UNITED PACIFIC

MSRP:

Now: $15.71 - $17.29

Was:

Choose Option(s) to see description.12 LED 12 Inch Ultra Slim Stop. Turn And Tail Light Bar, Red LED/ Red Lens12 Inch Red Ultra Slim Stop. Turn And Tail Light Bar* High Quality Light Bar*...

PPR_205215

SKU:

PPR_205215

Truck Class:

Heavy Duty

Material Options:

Plastic/Poly

Make:

Universal Items

Length Options:

12 Inch

Truck Class:

Universal

Product Type:

Lighting

MSRP:

Now: $15.71 - $17.29

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $15.71 - $17.29

Was:

Subtotal:
On Sale

FREE SHIPPING OVER $249

Limited Quantity Available

10 LED 6 Inch Oval Turn Signal Light

UNITED PACIFIC

MSRP:

Now: $7.00 - $17.28

Was: $16.16

Choose Option(s) to see description.10 LED 6 Inch Oval Turn Signal Light - Amber LED /Amber Lens6 Inch Oval P/T/C Light* High Quality P/T/C Light* Polycarbonate* 6 Inch* Mounts With Standard 6 Inch...

PPR_205207

SKU:

PPR_205207

Truck Class:

Heavy Duty

Shape Options:

Oval

Material Options:

Plastic/Poly

Make:

Universal Items

Length Options:

6 Inch

Truck Class:

Universal

Product Type:

Lighting

Ready To Ship:

Yes

MSRP:

Now: $7.00 - $17.28

Was: $16.16

Qty in Cart: 0

Price:

MSRP:

Now: $7.00 - $17.28

Was: $16.16

Subtotal:
FREE SHIPPING OVER $249

15 LED Rectangular Turn Signal Light

UNITED PACIFIC

MSRP:

Now: $20.16 - $26.34

Was:

Choose Option(s) to see description.15 LED Rectangular Turn Signal - Amber LED / Amber LensAmber LED Rectangular Turn Signal* High Quality Turn Signal Light* Polycarbonate* 5 5/16 Inch Length * 3...

PPR_205203

SKU:

PPR_205203

Truck Class:

Universal

Shape Options:

Rectangular

Material Options:

Plastic/Poly

Make:

Universal Items

Color:

Amber

Product Type:

Lighting

MSRP:

Now: $20.16 - $26.34

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $20.16 - $26.34

Was:

Subtotal:
FREE SHIPPING OVER $249

12 LED Reflector Rectangular Clearance/Marker Light

UNITED PACIFIC

MSRP:

$11.58

Was:

Choose Option(s) to see description.12 LED Reflector Rectangular Clearance/Marker Light - Amber LED/ Amber LensAmber Rectangular Clearance Marker* High Quality Clearance/Marker Light* Polycarbonate*...

PPR_205199

SKU:

PPR_205199

Truck Class:

Universal

Shape Options:

Rectangular

Material Options:

Plastic/Poly

Make:

Universal Items

Product Type:

Lighting

MSRP:

$11.58

Was:

Qty in Cart: 0

Price:

MSRP:

$11.58

Was:

Subtotal:
FREE SHIPPING OVER $249

12 LED Rectangular Clearance/Marker Light

UNITED PACIFIC

MSRP:

Now: $8.92 - $11.46

Was:

Choose Option(s) to see description.12 LED Rectangular Clearance/ Marker Light - Amber LED/ Amber LensAmber LED Rectangular Clearance/ Marker Light* High Quality Clearance/Marker Light* Polycarbonate...

PPR_205195

SKU:

PPR_205195

Truck Class:

Universal

Material Options:

Plastic/Poly

Shape Options:

Rectangular

Make:

Universal Items

Product Type:

Lighting

Ready To Ship:

Yes

MSRP:

Now: $8.92 - $11.46

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $8.92 - $11.46

Was:

Subtotal:
FREE SHIPPING OVER $249

12 Diode 4 Inch LED With Reflector

UNITED PACIFIC

MSRP:

Now: $20.78 - $23.18

Was:

Choose Option(s) to see description.12 Diode 4 Inch LED With Reflector, Red LED/ Clear LensRed 4 Inch LED With Reflector* High Quality LED Light* 4 Inch* 12 Diodes * With Reflector* Red LED/Clear...

PPR_205191

SKU:

PPR_205191

Truck Class:

Universal

Material Options:

Plastic/Poly

Shape Options:

Round

Make:

Universal Items

Diameter Options:

4 Inch

Product Type:

Lighting

Ready To Ship:

Yes

MSRP:

Now: $20.78 - $23.18

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $20.78 - $23.18

Was:

Subtotal:
On Sale

FREE SHIPPING OVER $249

Limited Quantity Available

9 Diode 2 Inch Round Clearance Marker Light W/ LED & Lens Color Options

UNITED PACIFIC

MSRP:

Now: $2.36 - $6.12

Was: $4.18

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks2 Inch Clearance / Marker Light - Amber LED / Amber Lens9 Diode 2 Inch Clearance/ Marker LightThis...

PPR_205187

SKU:

PPR_205187

Truck Class:

Universal

Material Options:

Plastic/Poly

Shape Options:

Round

Make:

Universal Items

Diameter Options:

2 Inch

Product Type:

Lighting

Truck Class:

Heavy Duty

Ready To Ship:

Yes

Location:

Made In USA

Color:

Red

MSRP:

Now: $2.36 - $6.12

Was: $4.18

Qty in Cart: 0

Price:

MSRP:

Now: $2.36 - $6.12

Was: $4.18

Subtotal:
FREE SHIPPING OVER $249

Amber LED Turn Signal Light Bar

UNITED PACIFIC

MSRP:

Now: $10.67 - $12.71

Was:

Choose Option(s) to see description.Amber LED Turn Signal Light Bar, 6.5 Inch6.5 Inch Amber LED Turn Signal Light Bar* High Quality Light Bar* 6.5 Inch* 10 Diode * Amber LED/Amber Lens* Mounting...

PPR_205183

SKU:

PPR_205183

Color:

Amber

Truck Class:

Heavy Duty

Material Options:

Plastic/Poly

Make:

Universal Items

Length Options:

6 1/2 Inch

Truck Class:

Universal

Product Type:

Lighting

MSRP:

Now: $10.67 - $12.71

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $10.67 - $12.71

Was:

Subtotal:
4 High Power LED Square Warning Lighthead

UNITED PACIFIC

MSRP:

$72.99

Was:

Choose Option(s) to see description.4 High Power LED Square Warning Lighthead - AmberAmber 19 Flash Pattern Warning Light* High Quality Warning Light* Stud Mount* 4 High Power LED * Dash* Amber LED*...

PPR_205171

SKU:

PPR_205171

Truck Class:

Universal

Shape Options:

Square

Material Options:

Plastic/Poly

Make:

Universal Items

Shape Options:

Rectangular

Product Type:

Lighting

MSRP:

$72.99

Was:

Qty in Cart: 0

Price:

MSRP:

$72.99

Was:

Subtotal:
FREE SHIPPING OVER $249

4 Inch Round 21 Diode GLO LED Light Lens

UNITED PACIFIC

MSRP:

Now: $20.77 - $23.15

Was:

Choose Option(s) to see description.4 Inch 21 LED Round Turn Signal Glolight W/ Amber LensAmber LED Round Glo Light* High Quality Glo Light* 4 Inch* Grommet With Standard 3 Plug* LED 21 Diodes* Amber...

PPR_205167

SKU:

PPR_205167

Truck Class:

Universal

Material Options:

Plastic/Poly

Make:

Universal Items

Diameter Options:

4 Inch

Style Options:

Glo Light

Product Type:

Lighting

Ready To Ship:

Yes

MSRP:

Now: $20.77 - $23.15

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $20.77 - $23.15

Was:

Subtotal:
FREE SHIPPING OVER $249

9 LED Mini Bullet Light Insert

UNITED PACIFIC

MSRP:

$15.01

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks9 LED Mini Bullet Light Insert, Red LED / Red LensRed LED Mini Bullet Light Insert* High Quality Mini...

PPR_205143

SKU:

PPR_205143

Truck Class:

Universal

Shape Options:

Round

Material Options:

Plastic/Poly

Diameter Options:

9 Inch

Make:

Universal Items

Product Type:

Lighting

MSRP:

$15.01

Was:

Qty in Cart: 0

Price:

MSRP:

$15.01

Was:

Subtotal:
FREE SHIPPING OVER $249

10 LED 6 Inch Oval Utility Light Kit

UNITED PACIFIC

MSRP:

Now: $17.34 - $21.81

Was:

Choose Option(s) to see description.10 LED 6 Inch Oval Utility Light - White LED / Clear LensWhite 6 Inch Oval Utility Light W/ 3 Contact Female Plug.* High Quality Utility Light Kit* 6 Inch* 10 LED...

PPR_205139

SKU:

PPR_205139

Color:

White

Truck Class:

Universal

Material Options:

Plastic/Poly

Shape Options:

Oval

Make:

Universal Items

Product Type:

Lighting

MSRP:

Now: $17.34 - $21.81

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $17.34 - $21.81

Was:

Subtotal:
FREE SHIPPING OVER $249

3 Diode Reflector Rectangular Clearance Marker Light

UNITED PACIFIC

MSRP:

Now: $15.73 - $17.30

Was:

Improve your exterior lighting with this 3 diode reflector rectangular clearance marker light, designed for universal heavy-duty applications. This high-quality aftermarket LED light features a...

PPR_204945

SKU:

PPR_204945

Truck Class:

Universal

Material Options:

Plastic/Poly

Shape Options:

Rectangular

Make:

Universal Items

Product Type:

Lighting

Ready To Ship:

Yes

MSRP:

Now: $15.73 - $17.30

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $15.73 - $17.30

Was:

Subtotal:
FREE SHIPPING OVER $249

12 LED Dual Function T-Mount Double Face Light W/ Vertical Visor

UNITED PACIFIC

MSRP:

$49.67

Was:

Upgrade your lighting with this 12 LED dual function T-mount double face light featuring a vertical visor. Designed for 12-volt DC systems, this universal aftermarket light includes 12 dual-function...

PPR_204938

SKU:

PPR_204938

Truck Class:

Universal

Material Options:

Plastic/Poly

Make:

Universal Items

Shape Options:

Rectangular

Product Type:

Lighting

MSRP:

$49.67

Was:

Qty in Cart: 0

Price:

MSRP:

$49.67

Was:

Subtotal:
FREE SHIPPING OVER $249

5 LED Reflector Clearance Marker Light W/ Side Ditch LED Light

UNITED PACIFIC

MSRP:

$15.00

Was:

The 5 LED Reflector Clearance Marker Light with Side Ditch LED Light is a versatile lighting upgrade designed for universal truck applications. This marker light features 3 bright primary red LEDs...

PPR_204933

SKU:

PPR_204933

Truck Class:

Universal

Material Options:

Plastic/Poly

Make:

Universal Items

Finish Options:

Chrome-Plated

Product Type:

Lighting

MSRP:

$15.00

Was:

Qty in Cart: 0

Price:

MSRP:

$15.00

Was:

Subtotal:
FREE SHIPPING OVER $249

18 LED Clearance/ Marker Signal Light For Freightliner Sleeper

UNITED PACIFIC

MSRP:

Now: $15.01 - $19.59

Was:

Optimize your ride with this 18 LED clearance marker and signal light. Featuring 18 bright LEDs and available in multiple LED and lens color combinations, this versatile light functions as both a...

PPR_204927

SKU:

PPR_204927

Truck Class:

Heavy Duty

Material Options:

Plastic/Poly

Make:

Universal Items

Color:

Amber

Shape Options:

Rectangular

Make:

Freightliner

Product Type:

Lighting

Ready To Ship:

Yes

MSRP:

Now: $15.01 - $19.59

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $15.01 - $19.59

Was:

Subtotal:
FREE SHIPPING OVER $249

4 Inch Round 12 LED Stop, Turn, Tail Light

UNITED PACIFIC

MSRP:

Now: $24.05 - $24.14

Was:

Upgrade your rear lighting with the 4-Inch Round 12 LED Stop, Turn, Tail Light. Designed for universal truck applications, this high-quality LED combination light provides stop, turn, and tail...

PPR_204922

SKU:

PPR_204922

Truck Class:

Universal

Material Options:

Plastic/Poly

Shape Options:

Round

Make:

Universal Items

Diameter Options:

4 Inch

Product Type:

Lighting

MSRP:

Now: $24.05 - $24.14

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $24.05 - $24.14

Was:

Subtotal:
FREE SHIPPING OVER $249

Double Face Park, Turn, Clearance LED Light, Stud Mount

UNITED PACIFIC

MSRP:

Now: $44.22 - $56.99

Was:

Maximize your setup with this double-face LED park, turn, and clearance light. Designed with a single stud mount, it features 36 total LEDs, including 18 amber LEDs on the front and 18 red LEDs on...

PPR_204946

SKU:

PPR_204946

Truck Class:

Universal

Shape Options:

Round

Material Options:

Plastic/Poly

Make:

Universal Items

Product Type:

Lighting

Ready To Ship:

Yes

MSRP:

Now: $44.22 - $56.99

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $44.22 - $56.99

Was:

Subtotal:
Grakon 1000 Flush Mount LED Reflector Light

UNITED PACIFIC

MSRP:

$33.98

Was:

The Grakon 1000 Flush Mount LED Reflector Light is a durable truck lighting component. This LED reflector light features a flush mount design that provides a clean, low-profile appearance when...

PPR_204918

SKU:

PPR_204918

Truck Class:

Universal

Material Options:

Plastic/Poly

Shape Options:

Round

Make:

Universal Items

Style Options:

Watermelon

Style Options:

Grakon

Product Type:

Lighting

MSRP:

$33.98

Was:

Qty in Cart: 0

Price:

MSRP:

$33.98

Was:

Subtotal:

Total: items /

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Frequently Asked Questions About GMC TopKick Truck Lights

What types of lights are available for the GMC TopKick?

This category includes a variety of lighting components for the GMC TopKick, such as headlights, tail lights, marker lights, cab lights, and fog lights. Depending on the specific product, you can find both OEM-style replacements and upgraded LED options designed to fit the TopKick's factory light housings.

Will these lights fit my specific GMC TopKick model year?

GMC TopKick trucks were produced across several model years with some variation in body and lighting configurations. Always check the fitment details listed on each product page, including the year range and cab style, before purchasing to make sure the light assembly matches your truck.

Are LED replacement lights brighter than the factory halogen lights?

In most cases, yes. LED lighting typically offers improved brightness and a whiter light output compared to factory halogen bulbs, which can improve visibility, especially in tail lights, marker lights, and work lights. Keep in mind that actual performance can vary between manufacturers and specific product lines.

Do these lights meet DOT requirements for on-road use?

Many of the lights in this category are designed to meet DOT standards for road use, but compliance can vary by product and intended application. Be sure to check the specifications and certifications listed on each individual product page to confirm it meets the legal requirements for your state and use case.

How difficult is it to install replacement truck lights on a GMC TopKick?

Installation difficulty depends on the type of light being replaced. Many marker lights and cab lights are straightforward plug-and-play replacements, while headlight or tail light assemblies may require more involved wiring connections or mounting adjustments. If you are unsure about the process, consulting a repair manual or a professional installer is recommended to ensure proper fit and electrical connection.