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When you need to block-off empty ports or unused O2 bungs, Stainless Works oxygen sensor plugs work like a charm. These stainless steel hex plugs are CNC-machined with male threads for effortless fitting. Use anti-seize lubricant when installing these plugs.
( 9 )
$12.35
$10.40
Our Summit Racing™ oxygen sensor plugs are perfect for plugging empty oxygen sensor bungs used as test ports or for engine tuning. Available in steel or stainless steel, our Summit Racing™ oxygen sensor plugs are sure to suit your needs.
( 44 )
$2.99
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$8.99
Plug your empty oxygen sensor bung holes with Vibrant Performance oxygen sensor plugs! Offered individually or in bulk, these threaded plugs will work on any standard O2 sensor fitting. You can count on Vibrant Performance for the components that you need to complete any project!
( 52 )
$4.59
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$239.99
Kooks Headers oxygen sensor bung plugs are specifically designed for best fitment and performance—ready to seal tight! Combining Kooks' in-house state-of-the-art engineering, and quality construction, these threaded bung plugs are a great option for your custom exhaust, downpipe, and OEM repair fabrication projects. The O2 sensor bung plugs are precision-crafted T304 aircraft-quality stainless steel construction to resist rust, and carry Kooks Headers limited lifetime warranty to the original purchaser.
( 4 )
$6.48
FAST oxygen sensor plugs are manufactured from high-quality stainless steel. They're designed to plug off your oxygen sensor bung for a leak-free seal.
( 2 )
$19.95
XForce oxygen sensor plugs provide an easy way fill in that unused hole left from your oxygen sensor. These blockers are made from stainless steel, so you won't have to worry about them rusting out.
( 2 )
$4.95
Pypes oxygen sensor plugs threads into the bung for a leak-free seal. They are manufactured from steel. Fill in that unused hole left from your oxygen sensor with Pypes oxygen sensor plugs.
( 1 )
$9.79
Moroso oxygen sensor plugs are designed to plug your oxygen sensor bung. Constructed from trivalent chromium plated steel, they seamlessly match your stainless headers.
( 2 )
$17.99
These Walker oxygen sensor plugs are designed to plug the hole that the oxygen sensor comes out of. They are made from steel and feature male threads for an easy installation.
( 2 )
$7.99
Daytona Twin Tec O2 sensor plugs keep those exhaust gasses in your exhaust when your oxygen sensors are not installed. O2 sensor plugs are offered in a hex head or internal Allen head configuration and are available in mild steel or stainless steel.
Not Yet Reviewed
$8.95
HardDrive oxygen sensor plugs will fit any exhaust sensor port. These threaded caps are available in different sizes to properly seal the hole intended for use with an O2 sensor, preventing exhaust leaks and contamination. Select the steel plug in the size needed.
Not Yet Reviewed
$5.36
These Hedman oxygen sensor plugs are perfect for plugging empty oxygen sensor bungs used as test ports or for engine tuning. They are made from quality materials and feature male threads for an easy installation.
( 3 )
$11.99
Racepak offers oxygen sensor plugs for a variety of applications. These steel replacement fittings are machined for proper fit and performance.
Not Yet Reviewed
$7.85
Vance & Hines oxygen sensor plug kits cover those unused O2 sensor ports. They are made of zinc plated steel and include a copper washer for a perfect seal. Vance & Hines oxygen sensor plug kits feature an internal hex for quick and easy installation.
Not Yet Reviewed
$19.99
Biker's Choice O2 sensor plugs are quality-crafted steel plugs and feature internal Allen head styles and chrome finishes. They are available in sizes to fit your application.
Not Yet Reviewed
$7.55
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