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Peterbilt 589 Parts

Find the best Peterbilt 589 aftermarket and custom parts in the business here at 4 State. The Peterbilt 589 is a big rig of choice for American truckers, with its dependable engine and great style. It's got all the features you expect from a Peterbilt model, plus many modern bells and whistles. 4 State Trucks can help you make your Pete 589 look like a million bucks. Whether you need aftermarket bumpers, exhaust, or seating, we've got you covered. Hit the open road in style and comfort with the best custom gear for your Peterbilt heavy duty truck or 18 wheeler.
  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Iowa Customs 16 Inch Stainless Steel Rear Center Panel W/ Radius Corners, 5 X 4 Inch Light Holes

    Iowa Customs 16 Inch Stainless Steel Rear Center Panel W/ Radius Corners, 5 X 4 Inch Light Holes

    IOWA CUSTOMS

    $887.99
    Stainless Steel Rear Center Panel W/ Radius Corners 16 Inch, 5 X 4 Inch Light Holes By Iowa CustomsUpgrade your rig's rear lighting setup with this premium Iowa Customs Stainless Steel Rear Center...
    09-05160038
    SKU:
    09-05160038
    Finish Options:
    Polished
    Material Options:
    Stainless Steel
    Light Options:
    Without Lights
    Location:
    Made In USA
    Width Options:
    33 Inch
    Height Options:
    16 Inch
    Product Type:
    Bumpers
    Make:
    Universal Items
    $887.99
    Qty in Cart: 0
    Price:
    $887.99
    Subtotal:
  • Iowa Customs Stainless Steel Inserts For Merritt Dyna Deck Flush Mount Deck Plates

    Iowa Customs Stainless Steel Inserts For Merritt Dyna Deck Flush Mount Deck Plates

    IOWA CUSTOMS

    $71.99
    Inserts For Merritt Dyna Deck Flush Mount Deck Plates Stainless Steel By Iowa CustomsUpgrade your trailer deck finish with the Iowa Customs Stainless Steel, built for durability, corrosion...
    09-050300070
    SKU:
    09-050300070
    Location:
    Made In USA
    Product Type:
    Frame & Chassis
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $71.99
    Qty in Cart: 0
    Price:
    $71.99
    Subtotal:
  • Iowa Customs Merritt Dynadeck Slide In Rail Deck Plate Accessories, 20 Inch Storage Box Only, Stainless Steel

    Iowa Customs Merritt Dynadeck Slide In Rail Deck Plate Accessories, 20 Inch Storage Box Only, Stainless Steel

    IOWA CUSTOMS

    $1,197.99
    20 Inch Stainless Steel Merritt Dynadeck Slide In Rail Deck Plate Accessories, Storage Box OnlyImprove your truck's storage efficiency with this premium Iowa Customs Slide In Rail Deck Storage Box,...
    09-0503000022
    SKU:
    09-0503000022
    Location:
    Made In USA
    Product Type:
    Frame & Chassis
    Length Options:
    14 Inch
    Width Options:
    20 Inch
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    $1,197.99
    Qty in Cart: 0
    Price:
    $1,197.99
    Subtotal:
  • Bulldog Suspension Shock Front, Extended Length 26.85 Inch, Collapsed 16.61 Inch

    Bulldog Suspension Shock Front, Extended Length 26.85 Inch, Collapsed 16.61 Inch

    BULLDOG HD SHOCKS

    $42.33
    Front Suspension Shock Extended Length 26.85 Inch, Collapsed 16.61 InchRestore dependable steering response and ride quality with this high-quality Bulldog Front Suspension Shock designed for...
    09-05000005
    SKU:
    09-05000005
    Product Type:
    Frame & Chassis
    Style Options:
    Heavy Duty
    Length Options:
    27 Inch
    Make:
    Universal Items
    $42.33
    Qty in Cart: 0
    Price:
    $42.33
    Subtotal:
  • FREE SHIPPING OVER $249
    Vent Plug W/ 40 Micron Filter, Steel, 3/4 Inch NPT Thread

    Vent Plug W/ 40 Micron Filter, Steel, 3/4 Inch NPT Thread

    BUYERS PRODUCTS

    $16.53
    Hydraulic Tank Steel Vent Plug W/ 40 Micron Filter, Steel, 3/4 Inch NPT ThreadImprove hydraulic system protection and reliability with this high-quality Vent Plug, designed for heavy-duty hydraulic...
    09-02500274
    SKU:
    09-02500274
    Product Type:
    Cargo Control
    Height Options:
    3 Inch
    Material Options:
    Steel
    Diameter Options:
    3 Inch
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $16.53
    Qty in Cart: 0
    Price:
    $16.53
    Subtotal:
  • Iowa Customs On Top Dyna-Deck Airline Box 45 Degree Low Profile W/ Smooth Aluminum

    Iowa Customs On Top Dyna-Deck Airline Box 45 Degree Low Profile W/ Smooth Aluminum

    IOWA CUSTOMS

    $718.99
    Smooth Aluminum On Top Dyna-Deck Airline Box 45 Degree Low Profile By Iowa CustomsEnhance your deck system functionality with this high-quality Iowa Customs Airline Box featuring a 45 degree low...
    09-050400036
    SKU:
    09-050400036
    Style Options:
    Recessed
    Finish Options:
    Smooth
    Degree Options:
    45
    Material Options:
    Aluminum
    Product Type:
    Frame & Chassis
    Location:
    Made In USA
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $718.99
    Qty in Cart: 0
    Price:
    $718.99
    Subtotal:
  • Spring Load Mud Flap Hanger, Straight 30 Inch Length, 2.5 Inch Bolt Center SS

    Spring Load Mud Flap Hanger, Straight 30 Inch Length, 2.5 Inch Bolt Center SS

    GRAND GENERAL

    $260.99
    Stainless Steel Mud Flap Hanger - Spring Load, Straight, 30 Inch Length, 2.5 Inch Bolt CenterEnhance rear-end protection and long-term durability with the Spring Load Mud Flap Hanger, designed for...
    09-0507407
    SKU:
    09-0507407
    Product Type:
    Frame & Chassis
    Material Options:
    Stainless Steel
    Length Options:
    30 Inch
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $260.99
    Qty in Cart: 0
    Price:
    $260.99
    Subtotal:
  • Iowa Customs Merritt Dyna Deck In-Frame Deck Plate W/ Recessed Airline Box, 30 1/4 Wide Inch X 65 1/4 Inch Long

    Iowa Customs Merritt Dyna Deck In-Frame Deck Plate W/ Recessed Airline Box, 30 1/4 Wide Inch X 65 1/4 Inch Long

    IOWA CUSTOMS

    $1,202.99
    Merritt Dyna Deck In-Frame Deck Plate W/ Recessed Airline Box, 30 1/4 Wide Inch X 65 1/4 Inch Long By Iowa CustomsImprove underframe organization and functionality with the Iowa Customs In-Frame Deck...
    09-0503000016
    SKU:
    09-0503000016
    Product Type:
    Frame & Chassis
    Finish Options:
    Paintable
    Length Options:
    65 Inch
    Location:
    Made In USA
    Material Options:
    Aluminum
    Style Options:
    Recessed
    Width Options:
    30 Inch
    Make:
    Universal Items
    $1,202.99
    Qty in Cart: 0
    Price:
    $1,202.99
    Subtotal:
  • Iowa Customs Stainless Steel In-Frame Dove Tail Rail Covers

    Iowa Customs Stainless Steel In-Frame Dove Tail Rail Covers

    IOWA CUSTOMS

    $305.99
    Stainless Steel In-Frame Dove Tail Rail Covers By Iowa CustomsEnhance the look and durability of your rig with these premium Iowa Customs In-Frame Dove Tail Rail Covers, crafted from high-quality 304...
    09-0503000021
    SKU:
    09-0503000021
    Material Options:
    Stainless Steel
    Product Type:
    Frame & Chassis
    Style Options:
    Dove Tail
    Location:
    Made In USA
    Make:
    Universal Items
    $305.99
    Qty in Cart: 0
    Price:
    $305.99
    Subtotal:
  • Clear Rectangle Cab Dome Light - Plastic Lens For Peterbilt 2006 & Newer

    Clear Rectangle Cab Dome Light - Plastic Lens For Peterbilt 2006 & Newer

    GRAND GENERAL

    $4.73
    Plastic Lens Clear Rectangle Cab Dome Fits Peterbilt 2006 & NewerUpgrade your interior lighting with this high-quality Clear Rectangle Cab Dome Light Lens designed for Peterbilt 2006 and newer models...
    01-155000013
    SKU:
    01-155000013
    Material Options:
    Plastic/Poly
    Color:
    Clear
    Light Options:
    Without Lights
    Shape Options:
    Rectangular
    Product Type:
    Interior
    Make:
    Peterbilt
    $4.73
    Qty in Cart: 0
    Price:
    $4.73
    Subtotal:
  • Iowa Customs Shock Box Cover W/O Light Holes Stainless Steel For Peterbilt 589

    Iowa Customs Shock Box Cover W/O Light Holes Stainless Steel For Peterbilt 589

    IOWA CUSTOMS

    $514.99
    Stainless Steel Shock Box Cover W/O Light Holes Iowa Customs Fits Peterbilt 589Upgrade your Peterbilt with this high-quality Iowa Customs Shock Box Cover, built specifically for the Peterbilt 589...
    01-101100475
    SKU:
    01-101100475
    Position:
    Rear
    Type Options:
    Blind Mount
    Product Type:
    Exterior
    Material Options:
    Stainless Steel
    Make:
    Peterbilt
    $514.99
    Qty in Cart: 0
    Price:
    $514.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Wiper Arm Assembly - 21 Inch For Peterbilt 589 Replaces GS4911

    Wiper Arm Assembly - 21 Inch For Peterbilt 589 Replaces GS4911

    UNITED PACIFIC

    $137.99
    21 Inch Wiper Arm Assembly Replaces GS4911Maintain clear visibility and dependable windshield performance with the Wiper Arm Assembly, designed for strength, precision, and all-weather reliability...
    01-091100055
    SKU:
    01-091100055
    Color:
    Black
    Product Type:
    Exterior
    Length Options:
    21 Inch
    Material Options:
    Steel
    Make:
    Peterbilt
    $137.99
    Qty in Cart: 0
    Price:
    $137.99
    Subtotal:
  • Iowa Customs 3 Drawer Storage Solution - Driver Side For Peterbilt 589

    Iowa Customs 3 Drawer Storage Solution - Driver Side For Peterbilt 589

    IOWA CUSTOMS

    $941.99
    Driver Side 3 Drawer Storage Solution Kit By Iowa Customs Fits Peterbilt 589Upgrade your cab organization with this high-quality Iowa Customs 3 Drawer Storage Solution designed for the driver side of...
    01-154000200
    SKU:
    01-154000200
    Position:
    Driver Side
    Product Type:
    Interior
    Material Options:
    Stainless Steel
    Make:
    Peterbilt
    $941.99
    Qty in Cart: 0
    Price:
    $941.99
    Subtotal:
  • Iowa Customs Top Screen Light Brackets For 15 Inch Donaldson Air Cleaner For Peterbilt 389 & 589

    Iowa Customs Top Screen Light Brackets For 15 Inch Donaldson Air Cleaner For Peterbilt 389 & 589

    IOWA CUSTOMS

    $194.99
    Top Screen Light Brackets For 15 Inch Donaldson Air Cleaner By Iowa Customs Fits Peterbilt 389 & 589Upgrade your custom lighting and exterior styling with this high-quality Iowa Customs Light Bracket...
    01-09050754
    SKU:
    01-09050754
    Location:
    Made In USA
    Height Options:
    15 Inch
    Product Type:
    Exterior
    Light Options:
    Without Lights
    Material Options:
    Stainless Steel
    Style Options:
    Donaldson Style
    Make:
    Peterbilt
    $194.99
    Qty in Cart: 0
    Price:
    $194.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Iowa Customs 304 Stainless Steel Sleeper Window Trim Passenger W/ 5 Inch Chop, 3M VHB Tape For Peterbilt 589

    Iowa Customs 304 Stainless Steel Sleeper Window Trim Passenger W/ 5 Inch Chop, 3M VHB Tape For Peterbilt 589

    IOWA CUSTOMS

    $139.99
    5 Inch Chop Passenger Sleeper Window W/ 3M VHB Tape Trim By Iowa Customs Fits Peterbilt 589Give your Peterbilt a clean custom upgrade with the Iowa Customs Sleeper Window Trim, designed for...
    01-101300038
    SKU:
    01-101300038
    Location:
    Made In USA
    Position:
    Passenger Side
    Product Type:
    Exterior
    Height Options:
    5 Inch
    Material Options:
    Stainless Steel
    Make:
    Peterbilt
    $139.99
    Qty in Cart: 0
    Price:
    $139.99
    Subtotal:
  • On Sale
    Limited Quantity Available
    Stainless Steel Front Air Breather Panels, Strapless Design W/ 3 Watermelon Light Holes For Peterbilt 589

    Stainless Steel Front Air Breather Panels, Strapless Design W/ 3 Watermelon Light Holes For Peterbilt 589

    IOWA CUSTOMS

    Now: $363.99
    Was: $519.99
    Front Air Breather Panels, Strapless Design W/ 3 Watermelon Light Holes Stainless Steel Fits Peterbilt 589Enhance your truck's exterior presence with these Front Air Breather Panels, built for...
    01-090500748
    SKU:
    01-090500748
    Position:
    Front
    Size Options:
    16 Gauge
    Location:
    Made In USA
    Material Options:
    Stainless Steel
    Style Options:
    Strapless Design
    Light Options:
    Without Lights
    Product Type:
    Exterior
    Make:
    Peterbilt
    Ready To Ship:
    Yes
    Now: $363.99
    Was: $519.99
    Qty in Cart: 0
    Price:
    Now: $363.99
    Was: $519.99
    Subtotal:
  • Iowa Customs Blank Rear Strapless Air Cleaner Panels For Peterbilt 589

    Iowa Customs Blank Rear Strapless Air Cleaner Panels For Peterbilt 589

    IOWA CUSTOMS

    $397.99
    Blank Rear Strapless Air Cleaner Panels By Iowa Customs Fits Peterbilt 589Upgrade the exterior styling of your truck with these high-quality Iowa Customs Blank Rear Strapless Air Cleaner Panels...
    01-090500753
    SKU:
    01-090500753
    Location:
    Made In USA
    Size Options:
    16 Gauge
    Position:
    Rear
    Product Type:
    Exterior
    Material Options:
    Stainless Steel
    Style Options:
    Strapless Design
    Make:
    Peterbilt
    $397.99
    Qty in Cart: 0
    Price:
    $397.99
    Subtotal:
  • FREE SHIPPING
    Lincoln Chrome 7 Inch Exhaust Kit W/Long Drop Elbows For Peterbilt 589 Day Cab W/Cab Mount Exhaust

    Lincoln Chrome 7 Inch Exhaust Kit W/Long Drop Elbows For Peterbilt 589 Day Cab W/Cab Mount Exhaust

    LINCOLN CHROME

    $4,115.02 - $4,742.78
    Are you looking to replace an exhaust? Stop searching, 4 State Trucks and Lincoln Chrome have got you covered. A damaged exhaust has the ability to decrease acceleration and power, increase fuel...
    01-08K7646
    SKU:
    01-08K7646
    Diameter Options:
    7 Inch
    Height Options:
    114 Inch
    Height Options:
    102 Inch
    Material Options:
    Steel
    Cab Style:
    Day Cab
    Style Options:
    Curve Turn
    Height Options:
    96 Inch
    Height Options:
    108 Inch
    Position:
    Kit Full
    Style Options:
    West Coast Turn
    Product Type:
    Exhaust
    Location:
    Made In USA
    Style Options:
    Flat Top
    Style Options:
    Miter Cut
    Style Options:
    Bull Hauler Turn
    Finish Options:
    Chrome-Plated
    Style Options:
    Short 30 Turn
    Height Options:
    120 Inch
    Make:
    Peterbilt
    Type Options:
    Long Drop Elbows
    Cab Style:
    Day Cab W/Cab Mount Exhaust
    Material Options:
    Chrome-Plated Steel
    Style Options:
    2 Piece Stacks
    $4,115.02 - $4,742.78
    Qty in Cart: 0
    Price:
    $4,115.02 - $4,742.78
    Subtotal:
  • FREE SHIPPING
    Lincoln Chrome 8 Inch Dummy Exhaust Kit W/Long Drop Elbows For Peterbilt 589 Day Cab W/Horizontal Exhaust

    Lincoln Chrome 8 Inch Dummy Exhaust Kit W/Long Drop Elbows For Peterbilt 589 Day Cab W/Horizontal Exhaust

    LINCOLN CHROME

    $4,551.99 - $5,139.99
    Are you looking to replace an exhaust? Stop searching, 4 State Trucks and Lincoln Chrome have got you covered. A damaged exhaust has the ability to decrease acceleration and power, increase fuel...
    01-08K8647
    SKU:
    01-08K8647
    Diameter Options:
    8 Inch
    Product Type:
    Exhaust
    Height Options:
    114 Inch
    Style Options:
    Miter Cut
    Material Options:
    Steel
    Height Options:
    102 Inch
    Finish Options:
    Chrome-Plated
    Cab Style:
    Day Cab
    Style Options:
    Curve Turn
    Height Options:
    96 Inch
    Height Options:
    120 Inch
    Height Options:
    108 Inch
    Style Options:
    West Coast Turn
    Position:
    Kit Full
    Location:
    Made In USA
    Style Options:
    Flat Top
    Style Options:
    Bull Hauler Turn
    Style Options:
    Short 30 Turn
    Make:
    Peterbilt
    Material Options:
    Chrome-Plated Steel
    Style Options:
    2 Piece Stacks
    Type Options:
    Long Drop Elbows
    Cab Style:
    Day Cab W/Horizontal Exhaust
    $4,551.99 - $5,139.99
    Qty in Cart: 0
    Price:
    $4,551.99 - $5,139.99
    Subtotal:
  • FREE SHIPPING
    Lincoln Chrome 7 Inch Dummy Exhaust Kit W/Long Drop Elbows For Peterbilt 589 Day Cab W/Horizontal Exhaust

    Lincoln Chrome 7 Inch Dummy Exhaust Kit W/Long Drop Elbows For Peterbilt 589 Day Cab W/Horizontal Exhaust

    LINCOLN CHROME

    $3,888.92 - $4,516.68
    Are you looking to replace an exhaust? Stop searching, 4 State Trucks and Lincoln Chrome have got you covered. A damaged exhaust has the ability to decrease acceleration and power, increase fuel...
    01-08K7647
    SKU:
    01-08K7647
    Material Options:
    Steel
    Style Options:
    Curve Turn
    Height Options:
    102 Inch
    Cab Style:
    Day Cab
    Style Options:
    West Coast Turn
    Height Options:
    96 Inch
    Height Options:
    108 Inch
    Diameter Options:
    7 Inch
    Product Type:
    Exhaust
    Finish Options:
    Chrome-Plated
    Location:
    Made In USA
    Height Options:
    114 Inch
    Style Options:
    Miter Cut
    Height Options:
    120 Inch
    Style Options:
    Bull Hauler Turn
    Position:
    Kit Full
    Style Options:
    Short 30 Turn
    Style Options:
    Flat Top
    Make:
    Peterbilt
    Type Options:
    Long Drop Elbows
    Cab Style:
    Day Cab W/Horizontal Exhaust
    Material Options:
    Chrome-Plated Steel
    Style Options:
    2 Piece Stacks
    $3,888.92 - $4,516.68
    Qty in Cart: 0
    Price:
    $3,888.92 - $4,516.68
    Subtotal:
  • Total: items /

Adding your products to cart

The Peterbilt 589 is turning heads—and if you're driving one, you want parts that match its bold, classic design.

Customize Your Peterbilt 589 Truck with Aftermarket Components

Whether you're keeping it stock or going full custom, we've got the aftermarket parts and accessories to help you do it right. At 4 State Trucks, you’ll find everything you need to upgrade, replace, or personalize your Peterbilt 589.

What's Included?

- Essential components like fuel tanks steps and covers, performance Pete 589 exhaust kits, lighting, and suspension parts. - Chrome trim and custom exterior accessories to give your truck that polished, show-ready shine with unique chrome hood trim and blind-mount Pete 589 front bumpers. - Interior upgrades like dash kits, shift plates, and steering wheels for a more comfortable cab. - Heavy-duty replacements replacement leaf spring hanger and accessories, electrical, and engine systems that work hard lasyour truck does.

Why Truckers Choose These Parts

- Built to fit your 589: No guesswork. These parts are made with your rig in mind. - Tough enough for the long haul: Durable, road-tested materials that hold up to daily driving. - Easy to customize: Make your ride stand out with lighting, trim, visors, and more. - Fast shipping, solid support: We know time off the road costs you. We’ll help you find the right part fast.
Whether you’re restoring a classic Peterbilt or customizing your brand-new 589, we’ve got what you need to make it yours. Shop Peterbilt 589 parts now and build a truck that’s as bold as you are.

Frequently Asked Questions About Peterbilt 589 Parts

Will these parts fit my Peterbilt 589?

The Peterbilt 589 is a newer model, and part fitment can vary depending on cab configuration, trim level, and production year. We recommend checking the product description for any listed fitment notes and comparing part numbers with your truck's specifications before ordering. If you're unsure whether a specific part matches your setup, our team can help confirm compatibility.

Are these parts OEM or aftermarket?

Our Peterbilt 589 selection includes both genuine OEM components and quality aftermarket alternatives. Each product listing specifies whether the part is OEM or aftermarket, along with the manufacturer, so you can choose based on your budget and preference for factory-matched fit versus added styling or upgraded materials.

What materials and finishes are available?

Depending on the part, options may include chrome, stainless steel, painted, or textured black finishes. Material and finish choices affect both appearance and durability, so review each listing closely to select the option that best matches your truck's look and your maintenance preferences.

Do I need professional installation, or can I install these parts myself?

Installation complexity varies by part. Some accessories are straightforward bolt-on components that experienced DIYers can install with basic tools, while others, especially anything involving electrical, structural, or safety systems, may require professional installation to ensure proper fit and function. If a part requires specialized tools or expertise, we note that in the product details.

What is your return policy if a part doesn't fit or work as expected?

If a part doesn't fit your Peterbilt 589 or arrives defective, contact our customer service team as soon as possible. We'll walk you through the return or exchange process based on the specific item and its condition. Keeping your original packaging and receipt will help make the process quicker.


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