Oxygen Sensor Restrictor Fitting with Adjustable o2 Gas Flow Inserts
InfoVehicle Info Needed
VIBRANT PERFORMANCEPART NUMBER: 231-11621

Oxygen Sensor Restrictor Fitting with Adjustable o2 Gas Flow Inserts

$2299
ShippingShips on 09/11/2026
Lowest PriceLowest Price Guarantee

Sensor Fittings
    Oxygen Sensor Restrictor Fitting with Adjustable o2 Gas Flow Inserts
  • T304 Stainless Steel / Brass Washer

  • The male end threads into your existing M18 x 1.5 O2 Bungs while the O2 sensor threads into the female end. Use one of the three included jets to help trick the O2 sensor and eliminate check engine lights.
Part TypeOxygen Sensor Extension
BrandVIBRANT PERFORMANCE
Package Height2.0
Package Width4.0
Package Length4.0
Weight0.23 PG
Part CategoryPerformance Parts
Vendor Part Number11621
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
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