SHAFFER PRO
✓Price
$30.99
O2 Sensor Bung Extender Isolator, O2 Oxygen Sensor Spacer Extender Spacer Adapter for Decat Hydrogen Stainless Steel Lambda M18 x1.5 sensor
★★★★★
$30.99
Quantity
1
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About this item
- Made of High Quality Material --- This Oxygen Sensor Spacer Extender is made of Stainless Steel to ensure strength and durability.Threads made with dedicated tool, perfect accuracy and repeatability can increases the distance between the O2 sensor and exhaust system.
- Avoid A Check Engine Light --- An oxygen sensor spacer, spaces the oxygen sensor located after the catalytic converter out of the flow of exhaust gases. By spacing out the sensor you can attempt to avoid the check engine light from activating due to a high flow catalytic converter or test pipe.
- Fits All Standard Oxygen Sensors --- Oxygen Sensor Extender Spacer is polished front surfaces enabling perfect tightening.Internal and external thread M 18 x 1.5. Most modern vehicles are fitted with M18 x1.5 threaded oxygen Sensor Spacer Adapter Extender.It allows you to easily screw your oxygen sensor into the spacer and then the spacer into your exhaust.
- Easy To Install & Direct Replacement --- Exhaust gas inlet hole of O2 Sensor Adapter is 3 mm. In extreme situations narrowing of the inlet hole prevents motor failure (driving at high speed).Simple installation. Just unscrew the lambda oxygen sensor, screw in the emulator in its place and then screw in the oxygen sensor.
- Oxygen Sensor Extender & Service Guaranteed --- O2 Sensor Bung Isolator is made of stainless steel material.Internal and external thread M18 x 1.5.Outer contour: the hexagonal TURN-KEY 27.If for any reason you are not completely satisfied with any of our products,just contact us directly so we can help with what ever is needed for you.
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Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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