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Don't take chances with old, questionable, or faulty catalytic converter check valves that can cripple your vehicle's emissions system. Standard Motor Products replacement converter check valves are designed to exceed OEM specifications for dependable, maintenance-free operation. Trust your vehicle's electrical system needs to Standard Motor Performance.
Not Yet Reviewed
$21.99
These Standard Motor AIR pump check valves are one-way airflow control valves in the air supply tubes to the exhaust system. They are designed to prevent exhaust gas backflow into the air pump system. The valves can also be used in the air tube to the 3-way catalytic converter.
( 8 )
$21.99
Standard Motor Products offers manifold air tubes in nearly a hundred configurations for vehicle from the 1960s and up. These replacements are manufactured to OE standards to easily swap out your broken or rusted original air tubes. Order the model recommended for your vehicle and engine application.
( 11 )
$42.99
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$48.99
Crown Automotive exhaust check valves prevent exhaust from forcing its way back through the air injection system, which would damage the pump and other components. If your original parts are bad, they will be unable to sense the increase in the intake manifold vacuum and may cause damage to the cylinder head, pistons, and cylinder bores.
Not Yet Reviewed
$26.99
These Walker universal catalytic converter AIR tubes allow you to install them on any type or style of catalytic converter. They are manufactured from high-quality materials and feature a universal fit. With a small amount of welding, Walker universal catalytic converter AIR tubes are the perfect choice to customize your own exhaust system.
( 4 )
$51.99
Rein Automotive secondary air injection solenoids are ideal for replacing old or worn-out components to help maintain the efficiency of your vehicle and enhance its functionality. Crafted with precision to fit seamlessly into your specific vehicle model, these components from Rein are comparable in design and construction to the Original Equipment (OE) part it replaces to deliver OE quality, superior performance, and reliability. Each part is rigorously tested to meet industry standards and specifications, ensuring it performs well under all operating conditions. Enhance your vehicle's reliability and performance with Rein's secondary air injection solenoids.
Not Yet Reviewed
$41.99
Stay with the parts brand your General Motors vehicle came with and the get the quality you know and trust with ACDelco GM Genuine Parts AIR pump tubes. These replacement parts give you peace of mind knowing that the fit, form, and function meets the high standards and specifications of General Motors.
Not Yet Reviewed
$56.99
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