Availability
Dorman vacuum caps are available in a variety of sizes, colors, and materials. These caps are designed to block off unused vacuum ports and lines, helping to avoid leaks and inadequate engine performance.
( 23 )
$2.99
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$8.99
Dorman manufactures a comprehensive selection of vacuum and emissions fittings for almost any automotive vacuum application. They also offer vacuum tubing, sold separately. Dorman vacuum tubing connectors are available in a wide variety of shapes, including straight, T-shaped, Y-shaped, F-shaped, and L-shaped. Constructed from durable hard plastic or soft, heat-resistant PVC vinyl for a long service life, depending on the application, they are offered in either black or white.
( 9 )
$3.99
Clearance
Dorman EGR vacuum switching valves are designed to inhibit EGR operation during conditions where it could adversely affect engine performance and vehicle drivability. They can be either normally open or closed and installed in series between the vacuum modulator and EGR valve, or installed on a second port on the EGR valve. Dorman EGR vacuum switching valves control an atmospheric bleed, which inhibits EGR operation any time a given set of ECM parameters is met.
( 2 )
$56.99
$36.95
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$42.50
Clearance
Dorman intake manifold runner control valves are designed to stay closed at lower rpm to improve low-speed and cold-engine performance. At higher rpm, the valves completely open to improve high-speed engine performance. Get your engine performing at its best again with one of these Dorman intake manifold runner control valves.
( 12 )
$250.99
When the PCV valve fails on General Motors 1.4L Ecotec engines, it can cause a cascade of problems. Dorman intake manifold and valve cover kits offer a complete repair of all damaged components, with a redesigned manifold to prevent future valve failure. Product features: * Convenient kit: includes intake manifold, valve cover, and PCV tube assembly to completely address a common problem with GM 1.4L Ecotec engines * Complete repair: manifold failure often leads to valve cover failure, and PCV tube breaks during removal; this kit repairs all three related components * Improved design: included intake manifold is redesigned to correct a frequent PCV valve failure in the original equipment design * Effective fix: eliminates issues caused by failed PCV valve, including excessive oil consumption, irregular vacuum pressure, rough idle, trouble codes, and other symptoms
Not Yet Reviewed
$278.99
Clearance
Dorman vapor canister purge solenoids control the flow of vapors from the EVAP system to the intake manifold. Normally open, they are pulse-modulated by the control module to precisely control the flow of fuel vapor to the engine. The solenoids can also be opened during some portions of the EVAP testing, allowing engine vacuum to enter the EVAP system. These replacements are designed for a variety of specific vehicle applications.
Not Yet Reviewed
$62.99
$34.50
Dorman intake manifolds are precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. They are thoroughly tested to ensure top-quality OEM construction and superior reliability. Dorman manifolds are offered in different styles, and all will provide a trustworthy design with a perfect fit and reliable construction for your vehicle.
( 157 )
$83.95
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