Kenworth T800 Parts

Shop for Kenworth T800 parts and accessories to maintain and customize your heavy-duty truck components, from the interior sleeper to the exterior cab.

Product
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Price
Subtotal

Splitter Button for Eaton Fuller 15 Speed Shifter

UNITED PACIFIC

MSRP:

Now: $8.10 - $8.66

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksCandy Purple Splitter Button For Eaton Fuller 15 Speed Shift KnobsReplacement Candy Color Eaton Fuller...

PPR_299769

SKU:

PPR_299769

Material Options:

Plastic/Poly

Color:

Black

Color:

Red

Color:

Purple

Color:

Green

Color:

Yellow

Color:

Orange

Color:

Silver

Color:

White

Product Type:

Interior

Make:

Universal Items

Ready To Ship:

Yes

MSRP:

Now: $8.10 - $8.66

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $8.10 - $8.66

Was:

Subtotal:
2-1/2 Inch Bolt Pattern Chrome Rear Spring Loaded Abyss Light Bars & Visor

UNITED PACIFIC

MSRP:

Now: $377.99 - $393.99

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks2 1/2 Inch Bolt Pattern Spring Loaded Chrome Rear Abyss Light Bars and Visor - Red LED / Red...

PPR_299759

SKU:

PPR_299759

Material Options:

Stainless Steel

Color:

Red

Finish Options:

Chrome-Plated

Light Options:

With Lights

Material Options:

Steel

Product Type:

Bumpers

Make:

Universal Items

MSRP:

Now: $377.99 - $393.99

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $377.99 - $393.99

Was:

Subtotal:
FREE SHIPPING OVER $249

Low Profile LED Work Light

PETERSON MFG

MSRP:

Now: $37.54 - $54.99

Was:

Experience reliable illumination with the Low Profile Square LED Work Light, providing 500, 1000 or 1350 lumens in a lightweight, compact design. Its square or rectangular profile and optimized flood...

PPR_299765

SKU:

PPR_299765

Style Options:

Flat

Make:

Universal Items

Height Options:

4 Inch

Color:

White

Lumens:

1001 to 2000 Lumens

Length Options:

1 1/4 Inch

Shape Options:

Square

Length Options:

1 1/2 Inch

Product Type:

Lighting

Lumens:

501 to 1000 Lumens

Width Options:

4 Inch

Height Options:

3 Inch

Width Options:

3 Inch

Lumens:

100 to 500 Lumens

Shape Options:

Rectangular

Width Options:

5 5/8 Inch

MSRP:

Now: $37.54 - $54.99

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $37.54 - $54.99

Was:

Subtotal:
Motorized Dual Vision Flat Glass Mirror Head 7 X 13 1/2 Inch

LUVERNE

MSRP:

Now: $285.99 - $385.99

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksMotorized Dual Vision Flat Glass Mirror Head Black Plastic HeatedMotorized Dual Vision Flat Glass...

PPR_299762

SKU:

PPR_299762

Location:

Made In USA

Color:

Black

Finish Options:

Chrome-Plated

Material Options:

Plastic/Poly

Product Type:

Exterior

Make:

Universal Items

Style Options:

Lighted

Style Options:

Flat

Type Options:

Heated

MSRP:

Now: $285.99 - $385.99

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $285.99 - $385.99

Was:

Subtotal:
15 Diode Sleeper Clearance Marker Lights with Chrome Bezel

UNITED PACIFIC

MSRP:

Now: $33.52 - $35.19

Was:

Choose Option(s) to see description.Fitment** Fits Models of Freightliner Trucks15 Diode Sleeper Clearance Marker Lights with Chrome Bezel - Amber LED / Amber Lens For FreightlinerTeardrop Sleeper...

PPR_299755

SKU:

PPR_299755

Product Type:

Lighting

Color:

Amber

Color:

Amber/Clear

Material Options:

Plastic/Poly

Finish Options:

Chrome-Plated

Make:

Universal Items

MSRP:

Now: $33.52 - $35.19

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $33.52 - $35.19

Was:

Subtotal:
3 Diode Oval Clearance Marker Light

UNITED PACIFIC

MSRP:

Now: $11.22 - $11.24

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks3 Diode Oval Aux Light - White LED / Clear LensOval Clearance Marker LightGet reliable lighting with...

PPR_299757

SKU:

PPR_299757

Color:

Amber

Shape Options:

Round

Diameter Options:

2 Inch

Color:

Red

Shape Options:

Oval

Material Options:

Plastic/Poly

Color:

White

Style Options:

Grommet Mount

Product Type:

Lighting

Make:

Universal Items

MSRP:

Now: $11.22 - $11.24

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $11.22 - $11.24

Was:

Subtotal:
3 Diode Rectangular Clearance Marker Light

UNITED PACIFIC

MSRP:

Now: $11.22 - $11.24

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks3 Diode Rectangular Aux Light - White LED / Clear LensWhite LED/Clear Lens Rectangle Auxiliary LED...

PPR_299758

SKU:

PPR_299758

Color:

White

Product Type:

Lighting

Color:

Amber

Material Options:

Plastic/Poly

Length Options:

1 1/4 Inch

Width Options:

2 1/4 Inch

Style Options:

Grommet Mount

Shape Options:

Rectangular

Color:

Red

Make:

Universal Items

MSRP:

Now: $11.22 - $11.24

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $11.22 - $11.24

Was:

Subtotal:
3 LED 4 Inch Round Light - Turn Signal

UNITED PACIFIC

MSRP:

$5.61

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks4 Inch Round Back Up Light - White LED / Clear Lens4" Round White LED Clear Lens Back Up LightThis 4"...

PPR_299753

SKU:

PPR_299753

Diameter Options:

4 Inch

Shape Options:

Round

Color:

Red

Material Options:

Plastic/Poly

Color:

White

Color:

Amber

Style Options:

LED

Product Type:

Lighting

Style Options:

3 Hole

Make:

Universal Items

MSRP:

$5.61

Was:

Qty in Cart: 0

Price:

MSRP:

$5.61

Was:

Subtotal:
3 LED 6 Inch Oval Light - Turn Signal

UNITED PACIFIC

MSRP:

$5.61

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks6 Inch Oval Back Up Light - White LED / Clear LensOval White with Clear Lens Back UP LEDThis oval LED...

PPR_299754

SKU:

PPR_299754

Color:

Red

Product Type:

Lighting

Material Options:

Plastic/Poly

Diameter Options:

6 Inch

Width Options:

6 Inch

Style Options:

LED

Color:

White

Color:

Amber

Style Options:

3 Hole

Make:

Universal Items

Shape Options:

Oval

MSRP:

$5.61

Was:

Qty in Cart: 0

Price:

MSRP:

$5.61

Was:

Subtotal:
5.75 Inch Chrome Viper-Eye Clearance Marker Light

UNITED PACIFIC

MSRP:

$13.28

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks5.75 Inch Chrome Vipereye Clearance Marker Light - Amber LED / Amber Lens5-3/4 Inch Wide 3 LED ViperEye...

PPR_299749

SKU:

PPR_299749

Color:

Amber

Width Options:

5 3/4 Inch

Color:

Red

Style Options:

Surface Mount

Color:

Amber/Clear

Product Type:

Lighting

Material Options:

Plastic/Poly

Finish Options:

Chrome-Plated

Make:

Universal Items

MSRP:

$13.28

Was:

Qty in Cart: 0

Price:

MSRP:

$13.28

Was:

Subtotal:
1 3/16 X 3 7/8 Inch Rectangular Abyss Clearance Marker Light

UNITED PACIFIC

MSRP:

$9.08

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks1 3/16 X 3 7/8 Inch Rectangular Abyss Clearance Marker Light - Amber LED / Amber Lens10 Diode...

PPR_299750

SKU:

PPR_299750

Material Options:

Plastic/Poly

Color:

Red

Color:

Amber

Shape Options:

Rectangular

Width Options:

3 3/4 Inch

Product Type:

Lighting

Make:

Universal Items

MSRP:

$9.08

Was:

Qty in Cart: 0

Price:

MSRP:

$9.08

Was:

Subtotal:
4 Inch Round Double Fury Color Changing Dual Function Light

UNITED PACIFIC

MSRP:

Now: $31.53 - $31.75

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks4 Inch 19 Diode Dual Function Double Fury Light Red - Green / Clear LensColor Changing Double Fury...

PPR_299745

SKU:

PPR_299745

Color:

Amber/Blue

Style Options:

3 Prong

Color:

Amber/Green

Shape Options:

Round

Material Options:

Plastic/Poly

Diameter Options:

4 Inch

Product Type:

Lighting

Truck Class:

Universal

Make:

Universal Items

Style Options:

LED

Color:

Red/Blue

Color:

Red/Green

Ready To Ship:

Yes

Color:

Red/Purple

MSRP:

Now: $31.53 - $31.75

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $31.53 - $31.75

Was:

Subtotal:
On Sale

Limited Quantity Available

10 Diode Oval Double Fury Clearance/Marker Color Changing Light

UNITED PACIFIC

MSRP:

Now: $16.34 - $23.34

Was: $23.34

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks10 Diode Oval Double Fury Clearance/Marker Color Changing Light - Amber & Blue LED / Clear LensOval...

PPR_299746

SKU:

PPR_299746

Color:

Amber/Purple

Material Options:

Plastic/Poly

Width Options:

6 5/8 Inch

Color:

Amber/Blue

Color:

Amber/Green

Color:

Amber/White

Color:

Amber/Red

Location:

Made In USA

Shape Options:

Oval

Product Type:

Lighting

Style Options:

Bullet

Make:

Universal Items

Ready To Ship:

Yes

MSRP:

Now: $16.34 - $23.34

Was: $23.34

Qty in Cart: 0

Price:

MSRP:

Now: $16.34 - $23.34

Was: $23.34

Subtotal:
3 Inch Watermelon Single Function Double Fury Light

UNITED PACIFIC

MSRP:

Now: $27.41 - $30.37

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks3 Inch Watermelon Single Function Double Fury Light - Amber to Blue LED / Clear Lens17 Diode Dual...

PPR_299748

SKU:

PPR_299748

Color:

Amber/Green

Color:

Red/Blue

Finish Options:

Chrome-Plated

Color:

Amber/Blue

Color:

Amber/Red

Product Type:

Lighting

Color:

Amber/White

Color:

Red/White

Color:

Amber/Purple

Diameter Options:

3 Inch

Location:

Made In USA

Color:

Red/Green

Material Options:

Plastic/Poly

Style Options:

Watermelon

Height Options:

2 1/2 Inch

Width Options:

3 1/4 Inch

Shape Options:

Round

Make:

Universal Items

Ready To Ship:

Yes

Width Options:

5 Inch

Color:

Red/Purple

Length Options:

7 Inch

MSRP:

Now: $27.41 - $30.37

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $27.41 - $30.37

Was:

Subtotal:
34 Inch Stainless Rear Center Panel With 4 - 4 Inch & 6 - 2 Inch Abyss Lights

UNITED PACIFIC

MSRP:

$344.99

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks34 Inch Stainless Rear Center Panel With 4 - 4 Inch & 6 - 2 Inch Abyss Lights & Bezels - Red LED /...

PPR_299741

SKU:

PPR_299741

Color:

Red

Shape Options:

Rectangular

Length Options:

34 Inch

Product Type:

Bumpers

Position:

Center

Finish Options:

Polished

Light Options:

With Lights

Width Options:

34 Inch

Material Options:

Stainless Steel

Style Options:

LED

Make:

Universal Items

Position:

Rear

MSRP:

$344.99

Was:

Qty in Cart: 0

Price:

MSRP:

$344.99

Was:

Subtotal:
Watermelon Torpedo Double Fury Torpedo Cab Light

UNITED PACIFIC

MSRP:

$48.64

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksWatermelon Torpedo Double Fury Torpedo Cab Light - Amber to Blue LED / ClearSingle Function Double Fury...

PPR_299747

SKU:

PPR_299747

Material Options:

Plastic/Poly

Color:

Amber/Green

Length Options:

14 1/2 Inch

Color:

Amber/Blue

Color:

Amber/Purple

Style Options:

Bullet

Finish Options:

Chrome-Plated

Location:

Made In USA

Product Type:

Lighting

Make:

Universal Items

Ready To Ship:

Yes

Diameter Options:

3 1/2 Inch

MSRP:

$48.64

Was:

Qty in Cart: 0

Price:

MSRP:

$48.64

Was:

Subtotal:
3/4 Inch Mini LED Dual Function Clearance Marker ArcBlast Light

UNITED PACIFIC

MSRP:

Now: $10.09 - $10.90

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks3/4 Inch Mini LED Dual Function Clearance Marker ArcBlast Light - Amber LED / Amber LensLED Dual...

PPR_299742

SKU:

PPR_299742

Product Type:

Lighting

Color:

Red

Location:

Made In USA

Color:

Amber

Style Options:

Grommet Mount

Diameter Options:

3/4 Inch

Material Options:

Plastic/Poly

Shape Options:

Round

Make:

Universal Items

MSRP:

Now: $10.09 - $10.90

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $10.09 - $10.90

Was:

Subtotal:
3/4 Inch Mini Double Fury Clearance Marker Color Changing Light

UNITED PACIFIC

MSRP:

$9.76

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks3/4 Inch Mini Double Fury Clearance Marker Color Changing Light - Amber & Blue LED / Clear Lens2 LED...

PPR_299744

SKU:

PPR_299744

Color:

Amber/Clear

Color:

Red/Blue

Color:

Amber/Blue

Diameter Options:

3/4 Inch

Color:

Amber/Purple

Color:

Amber/Green

Color:

Amber/Red

Shape Options:

Round

Color:

Red/Purple

Color:

Red/Green

Color:

Red/White

Material Options:

Plastic/Poly

Location:

Made In USA

Product Type:

Lighting

Style Options:

Grommet Mount

Style Options:

Bullet

Style Options:

Watermelon

Make:

Universal Items

Ready To Ship:

Yes

MSRP:

$9.76

Was:

Qty in Cart: 0

Price:

MSRP:

$9.76

Was:

Subtotal:
FREE SHIPPING OVER $249

Dual Function Glass Watermelon Light With Stainless Steel Light Bracket With LED Bulb

UNITED PACIFIC

MSRP:

Now: $43.50 - $44.09

Was:

Enhance your truck's visibility with this dual-function glass "watermelon" style light featuring a stainless steel mounting bracket and included LED bulb. The stainless steel bracket provides durable...

PPR_299735

SKU:

PPR_299735

Style Options:

Watermelon

Product Type:

Lighting

Color:

Amber/Clear

Color:

Red

Color:

Amber

Material Options:

Stainless Steel

Material Options:

Glass

Make:

Universal Items

MSRP:

Now: $43.50 - $44.09

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $43.50 - $44.09

Was:

Subtotal:
3/4 Inch Mini LED Single Function ArcBlast Light

UNITED PACIFIC

MSRP:

Now: $4.99 - $6.01

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks3/4 Inch Mini LED Single Function ArcBlast Light - Amber LED / Amber LensLED Dual Function Super Bright...

PPR_299743

SKU:

PPR_299743

Color:

Red

Product Type:

Lighting

Color:

Amber

Location:

Made In USA

Material Options:

Plastic/Poly

Diameter Options:

3/4 Inch

Style Options:

Grommet Mount

Shape Options:

Round

Make:

Universal Items

Style Options:

LED

MSRP:

Now: $4.99 - $6.01

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $4.99 - $6.01

Was:

Subtotal:

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Shop Kenworth T800 Parts & Accessories

Restore or customize your Class 7 or 8 vocational rig with our massive inventory of heavy-duty Kenworth T800 parts and Kenworth T800 accessories. We stock direct-fit aftermarket components from top-tier brands to keep your heavy-hauler running strong and looking sharp.

Direct-Fit Kenworth T800 Replacement Parts

Reduce downtime with our selection of commercial-grade repair components. Find durable replacement parts for every area of your rig, including drivetrain components, HVAC systems, engine cooling (CACs and radiators), brake parts, and steering U-joints.

Exterior Chrome & Custom Lighting

Build a custom show rig or upgrade your daily driver with exact-fit exterior accessories:

Body & Chrome: Upgrade your front end with chrome bumpers, visors, exhaust stacks, replacement fiberglass truck hoods, and aerodynamic bug shields.
Lighting Upgrades: Maximize nighttime visibility with Kenworth T800 flood lights or outfit your sleeper roof with LED marker lights.

Kenworth T800 Interior Accessories

Improve sleeper bunk comfort, in-cab organization, and dashboard appeal. Refresh your cabin with direct-fit Kenworth T800 interior dash panels and heavy-duty Kenworth T800 cab flooring upgrades.

Why Buy Kenworth T800 Parts From 4 State Trucks?

Dealership OEM parts are often expensive and backordered. Our aftermarket and OEM-equivalent parts deliver the reliability you need to stay on the road, alongside several key advantages:

Better Value: Significant cost savings and faster shipping replacement times than OEM.

Guaranteed Fitment: Commercial-grade parts engineered exactly for your truck's year and model.

Maximum Customization: A broader array of styles, finishes, and designs than the factory offers.

For 45 years, owner-operators, diesel repair shops, and fleet managers have trusted 4 State Trucks. Get fast shipping and real-time support from a team that knows and loves big rigs.

Frequently Asked Questions About Kenworth T800 Parts

What years are your Kenworth T800 parts compatible with, and how do I verify fitment for my specific truck?

Our Kenworth T800 parts are designed to fit models from 1987 through 2014, though specific compatibility varies by part. To verify fitment, check your truck's OEM plate located on the driver's side door jamb and note your exact model year and configuration (hood length, axle configuration). For bumpers and exterior parts, also note whether you have a set-forward or set-back front axle. When in doubt, contact our support team with your OEM and we'll confirm compatibility before you order.

Are your T800 bumpers made from chrome-plated steel or stainless steel, and what's the difference in durability?

We offer both chrome-plated steel and polished stainless steel bumpers for the T800. Chrome-plated bumpers provide an excellent mirror finish at a lower price point but require regular maintenance to prevent rust, especially in areas with road salt. Stainless steel bumpers cost more initially but resist corrosion without special care and maintain their appearance longer. For trucks operating in harsh weather conditions or coastal areas, we recommend stainless steel for its superior longevity.

Do I need to drill new holes or make modifications to install replacement bumpers and grilles on my T800?

Most of our T800 replacement bumpers and grilles are designed as direct bolt-on replacements using existing mounting points. However, if you're upgrading from a standard bumper to a heavy-duty or custom style, some drilling may be required. Each product page specifies whether modifications are needed. Basic installation typically requires standard hand tools and takes 2-4 hours. We include detailed instructions with each part, and mounting hardware is included unless otherwise noted.

What's the difference between OEM-style and aftermarket T800 parts in terms of fit and quality?

OEM-style parts are manufactured to match original Kenworth specifications exactly, ensuring precise fit and finish. Aftermarket options often provide enhanced features like heavier gauge steel, additional chrome plating layers, or improved mounting systems. Both meet DOT requirements where applicable. Aftermarket parts typically offer better value and may include upgrades like pre-drilled light holes or reinforced mounting brackets that weren't available on original equipment.

Can I install T800 parts myself, or should I have a shop do it? What special tools are required?

Many T800 parts like mirror brackets, grab handles, and smaller accessories can be installed with basic tools in your own shop. Larger components like bumpers, hoods, and fenders are manageable with two people and standard tools including socket sets, wrenches, and a drill. You'll need a torque wrench for critical fasteners. Professional installation is recommended for air ride suspensions, complete exhaust systems, or if you're uncomfortable working with heavy components. Always support heavy parts properly during installation to prevent injury or damage.