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Dorman Diesel Emission Fluid System Components
Dorman diesel emission fluid system components help keep your DEF system operating properly. Available for most applications, Dorman offers most major components in the system, including modules, level sensors, caps, heaters, feed lines, and tanks. So if your DEF system is in need of repair, look no further than Dorman.
Not Yet Reviewed
$12.50
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$401.99
Dorman Diesel Exhaust Fluid Heaters
Turn off that "check engine" light and restore proper drivability with Dorman diesel exhaust fluid heaters. If your diesel vehicle is confined to a limited speed, or in power reduction mode, a common culprit may be a failed original DEF heater. These units are quality-tested to ensure a trouble-free installation, performance, and durability, helping your vehicle run smoothly. Dorman diesel exhaust fluid heaters include all necessary gaskets and O-rings for installation. They're available for a variety of car and truck applications.
( 3 )
$158.99
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$269.99
Dorman Direct-Fit Manifold Catalytic Converters
Dorman direct-fit manifold catalytic converters bring several parts together in one package for a turnkey installation. These top-quality exhaust manifolds are joined to the cat, and most models include gaskets and downpipe hardware, as well. Constructed from cast iron or stainless steel tubing, the units resist warping, cracking and leaks—and all undergo thorough inspection to ensure quality performance. Dorman direct-fit replacements deliver ease and convenience to your exhaust system upgrade. The kits are available for hundreds of makes and models.
( 20 )
$179.95
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$1,942.99
Dorman V-Band Exhaust Clamps
Prevent exhaust leaks and a poorly functioning exhaust system with Dorman direct replacement exhaust clamps. Constructed from stainless steel material, Dorman exhaust clamps are made to resist corrosion and provide a longer service life. Replacing these clamps is easy and requires no special tools during installation.
( 1 )
$26.99
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$59.99
Dorman Control Duct Pre-Heater Hoses
Dorman control duct pre-heater hoses are flexible, strong, and easy to install. They're high-strength fiberglass/aluminum construction helps to prevent cracking. They offer an expandable adjustable fit, that can be easily cut to your desired length, and no special tools are necessary. Available in a variety of diameters, Dorman HVAC control duct hoses help return your vehicle's HVAC system to its original performance. Plus, they're suitable for many different automotive, household, and workshop uses.
( 9 )
$3.99
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$10.99
Dorman Exhaust Pipe Clamps
Dorman exhaust pipe clamps are designed to match the function of the original equipment clamp on specified vehicles. Manufactured from quality materials to strict specifications for reliable performance, these pipe clamps help to ensure secure connections between exhaust system components.
Not Yet Reviewed
$34.99
Dorman Exhaust Flex Bellow Kits
Dorman exhaust flex bellow bellows are quality-engineered to absorb displacements, vibrations, and thermal expansion from extreme exhaust temperatures. These steel bellows provide a flex point in the exhaust system between the engine and after-treatment emissions equipment. They also prevent exhaust leaks and loss of engine power. All Dorman exhaust pipe bellows are direct-fit replacements and include the required components for a complete clamp-on repair, where applicable. The bellows are available in a variety of lengths and inlet diameters. Choose the model recommended for your vehicle application.
Not Yet Reviewed
$287.99
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$759.99
Dorman Secondary Air Injection Pumps
The secondary air injection pump is an emissions control device used to heat the catalytic converter to optimal performance temperature. Dorman offers direct replacements which have been thoroughly tested for fit, function, and endurance. If your state requires the secondary air system to function properly to pass inspection, check out Dorman's selection for your vehicle to make the grade.
( 1 )
$129.99
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$357.99
Dorman Electric AIR Pumps
These Dorman electric AIR pumps are designed to replace your OEM AIR pump. They feature a unique design and install in your emission system without any modifications. Built with your specific application in mind, Dorman electric AIR pumps maintain efficient emission operation.
( 2 )
$148.99
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$260.99
Dorman Diesel Particulate Filter Gaskets
Dorman offers a cost-efficient repair solution when servicing failed or damaged diesel particulate filter (DPF) systems. These direct replacement components contain all the gaskets and nuts (where applicable) needed to seal your engine's DPF during installation. Additionally, Dorman's direct-replacement DPF gaskets are quality tested and designed to match the originals. They're available in a variety of materials and configurations for vehicles from the early 2000s and up.
Not Yet Reviewed
$16.99
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$43.99
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.
( 516 )
$101.59
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$411.99
Dorman Direct-Fit Catalytic Converters
Dorman direct-fit catalytic converters will help you get your car running in original form again. Over time, a catalytic converter can become clogged with carbon buildup and prevent your car from peak performance; it can even cause serious damage and emissions test failure. Dorman replacements are direct bolt-ins and are designed to be identical to your original converter, ensuring an easy installation. Order the model designed for fitment on your make/model vehicle.
( 2 )
$571.95
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$598.95
