Summit Racing SpeedCard - learn how to get 10% back up to $100

Summit Racing SpeedCard - learn how to get 10% back up to $100

$5 Off Your $100 Mobile App Purchase!

Selected Filters


Loading...

Availability


KENWORTH Parts and Accessories

Part Groups

Results 1 - 13 of 13

On Sale

Bully Dog ECM Diesel Tuners

Bully Dog ECM diesel tuners are designed to be stowed away after installation--simply set 'em and forget 'em. These powerful controlling devices are preloaded with three high performance, dyno-proven tunes that increase horsepower, torque, and fuel economy. They're built with simple, easy-to-use performance in mind, and can also read and clear diagnostic trouble codes. Give your rig the ability to tackle any challenge along the route with Bully Dog ECM diesel tuners. Features and specs: * Idle shutdown timer sets length of time vehicle will idle until the engine turns off to save fuel and extend the life of the turbo by allowing it to cool down before engine shutoff * Increase and decrease the set limit of the vehicle's cruise control saving time and money when crossing borders. * Speed limiter can be adjusted to automatically limit engine power * 75 to 100 hp gains possible in power mode * Free internet updates help assure that you always have the latest files for your vehicle * Fuel savings up to 12 percent and longer engine life * Adjustable options vary for each vehicle and are not available on all vehicles

1.0 out of 5 stars ( 1 )

$849.00


$764.10

Clearance

OSC Automotive Heavy-Duty Radiators

For heavy-duty vehicles that are under extreme conditions or high mileage, you need to go beyond the OE specifications to have a product that will perform and go the distance. With a goal to always meet or beat OE quality standards, OSC Automotive Heavy-Duty radiators are designed and engineered with consistent attention to Quality Control, as well as extensive research and development. OSC also understands that it is very important that each part goes in as easily as the existing one comes out. So, their HD radiators provide a drop-in fit that looks and functions like the original unit. Choose the replacement HD radiator made for your commercial truck. Key features and benefits: * Many models have a welded double header design--reduces flexing * All "tabbed-over" models have a second crimp strip * Most applications come with mounting hardware * Superior stainless steel coolers replace OE aluminum * More than 50 models available with frames * Over 450 part numbers covering Class 8 trucks and forklifts

5.0 out of 5 stars ( 1 )

$801.99

HushMat Floor Kits

HushMat floor kits are created to reduce thermal transfer into your interior that comes from the engine, headers, exhaust, and catalytic converter. HushMat's proprietary USA-manufactured visco-elastic chemistry dissipates heat insulating your interior, causing less load on your air conditioning system to make your vehicle significantly cooler and more comfortable. Additional features and benefits include: * HushMat butyl sheets are available in stealth black or silver * Self-adhesive peel-and-stick installation (no glue required, no alcohol or acetone wash needed; no installation tools required) * Universal application (can be applied to firewall, floor pan, tunnel, doors, roof, rear wheel wells, trunk, and quarter panels) * Reduces heat and thermal transfer by over 40 percent * Lightweight and super-flexible (less than 1/8 in. thick and 0.47 lbs. per sq. ft.) * Trims easily with standard razor knife or household scissors * Stay warmer in the winter and cooler in the summer (insulates from -30 degrees up to 550+ degrees F) * Reduces road noise and vibration (low-frequency noise from 0 to 1,000 Hz) * OEM approved * Installs in half the time vs. other brands

4.64 out of 5 stars ( 22 )

$866.25

FASS Fuel Systems Titanium Signature Series Diesel Fuel Lift Pumps with UIM

FASS Fuel Systems Titanium Signature Series diesel fuel lift pumps with UIM are engineered to be the top performing, longest lasting, and most reliable Class 8 aftermarket filtration system in the diesel industry. These kits have been designed to work with mechanical unit injectors. They feature an oil pressure switch that's installed in an oil galley and is used to power your lift pump once the engine is running, rather than a key-on power source. This reduces the chance of filling of the cylinders when the engine is not running. A Titanium Signature Series fuel system also offers advanced filtration benefits that will help protect your injection system, effectively extending the life of both your injection pump and injectors. These benefits include an improved filtration rating of 2 microns, a built-in water separation filter, and FASS Diesel Fuel Systems' patented air/vapor removal process. Aftermarket lift pumps are important for both drivers and high performance applications when looking to improve either fuel economy or increase horsepower/torque. Rated at up to 290 gallons per hour (depending on model), and backed the FASS limited lifetime warranty, Titanium Signature Series lift pumps with UIM can support your diesel engine with enough fuel for up to 1200 hp. Order the model recommended for your vehicle make and engine application.

Not Yet Reviewed

$779.00

$829.00

Spectra Premium Radiators

Spectra Premium radiators are made to drop-in for easy replacement of OE radiators. They are carefully engineered to meet or exceed each manufacturer's specifications and are available for more than 96 percent of applications back to the 1985 model year. Key features of Spectra Premium radiators include: * All models are validated for fit, form, and function * Manufactured under ISO 9001/TS 16949 quality system * State-of-the-art packaging * All radiators include accessory packs to accommodate various original equipment fitments * Tested in an endurance simulator to ensure that all radiators exceed OE standards * Transmission and engine oil coolers are also designed to meet or exceed original equipment standards * 100 percent leak tested * Only the highest grade materials are used to ensure product longevity

4.47 out of 5 stars ( 713 )

$953.99

Spectra Premium Charge Air Coolers

Maintain your engine's heat transfer with a Spectra Premium charge air cooler. They feature all-aluminum construction and are assembled from component tubes, fins, and internal fins. The intercoolers are then vacuum-brazed together, forming a single-piece core. The resulting structure is tremendously strong due to the reinforcement provided by external and internal fins. After the charge air coolers are assembled and brazed, the end tanks (or manifolds) are welded onto the core. These replacements are available for a wide range of diesel applications from 1990 and up.

Not Yet Reviewed

$758.99

$895.99

Dorman Bumper Center Sections

Dorman bumper center sections are an ideal replacement for your worn or damaged original. Made from durable materials, these bumper center sections are a direct replacement part that matches the same shape and contours of the original manufacturer equipment to ensure proper fit. Order the Dorman bumper center section in the required application you need.

Not Yet Reviewed

$1,013.99

$1,040.99

Timbren Suspension Enhancement Systems

Timbren Suspension Enhancement Systems resolve your suspension problems. Timbren SES kits will improve your load-handling, make it easier to haul heavy loads, and eliminate sag and sway. They're easy to install and maintain! Simply bolt on the kit—no drilling, no air lines to route—and you're ready to roll with high performance and peace of mind. The patented Aeon hollow rubber springs cushion and absorb road shocks and automatically adjust to uneven loads and road conditions. You'll enjoy improved roll stability and reduced sway, unlike with the mediocre trailer suspensions and softer ride quality of today's trucks and trailers. Your truck, van, and SUV are designed for best performance under ideal road and load conditions—but in the real world, to tackle the imperfect, you need a Timbren Suspension Enhancement System. Order the kit designed to fit your year, make, and model application.

4.63 out of 5 stars ( 186 )

$1,034.08

Dorman EGR Valves

Dorman EGR valves effectively recirculate exhaust gas to be re-burned in the intake manifold where the engine can burn it again. This reduces emissions and ensures that your vehicle is performing at its maximum potential. When your EGR valve isn't working properly, it can result in reduced performance or increased fuel consumption. Dorman parts are direct-fit replacements to ensure a proper fit.

4.1 out of 5 stars ( 10 )

$853.99

Bostech EGR Coolers

Bostech EGR coolers are designed to exceed OE specifications, contributing to proper operation of the vehicle's emission system. The coolers feature TIG-welded stainless steel tubing to ensure longevity during extreme vehicle operation. Engineers conduct pressure and fitment tests on every EGR cooler before shipping them out. These OE replacements are available for a variety of applications—for correct fit and easy installation.

Not Yet Reviewed

$824.95

$1,024.95

Dorman Exhaust Manifolds

Dorman exhaust manifolds offer a reliable, direct-fit installation for your vehicle. Manufactured from high-quality materials, they provide the perfect replacements for your worn-out factory piece. Dorman lends a hand in maintaining the exhaust manifold on your daily driver by providing the right fit at the right price--no longer are these "dealer only" parts. Get what you need--think Dorman for your replacement exhaust manifolds.

4.33 out of 5 stars ( 514 )

$757.99

Dorman Heavy-Duty Grilles

Replace your cracked grille and refresh the appearance of your truck with Dorman's heavy-duty grilles. All grilles come ready to install with a location to add the original emblem. Features and benefits: * Direct replacement for a proper fit every time * Includes all hardware for a complete repair (where applicable) * No special tools required * Vehicle try-on testing has been conducted to ensure trouble-free performance

Not Yet Reviewed

$755.99

Clearance

Dorman Oil Pans

Oil is the lifeblood of your engine, so it deserves a superior reservoir--such as one of these Dorman oil pans. They are constructed of painted stamped steel or natural finish aluminum for long-lasting durability. Each replacement unit is manufactured to OEM specs, ensuring a precise fit that provides an additional layer of efficiency and convenience without any modifications. Leaks, rust, damage, or an engine rebuild are all good reasons to install a new oil pan. Nearly 200 models are available, with various configurations, capacities, and sump styles. Find the Dorman oil pan to fit your car, truck, van, or SUV--and keep the vital lubricants flowing. Oil drain plugs and drain plug gaskets are sold separately.

3.95 out of 5 stars ( 231 )

$838.99

  • 1
  • Page 1 of 1

Modal Header