Weld-In Bungs, Nuts and Fittings

Fitting, O2 Bung, Weld-In, Oxygen Sensor, 18mm x 1.5, 304 Stainless Steel, Saddle Type, Each

Part Number: SUM-630590

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Fitting, Bung, Weld-In, Oxygen Sensor, Female 18mm x 1.5, Stainless Steel, Each

Part Number: SUM-G2990SS

4.88 out of 5 stars ( 17 )

Estimated Ship Date: Today

Fitting, Bung, Weld-In, Oxygen Sensor, Female 18mm x 1.5, Stainless Bung, Steel Plug, Each

Part Number: NGK-91301

4.36 out of 5 stars ( 22 )

Estimated Ship Date: Today

Oxygen Sensor Fitting, Stainless Steel, 18mm x 1.5 Thread, Saddle Style, Each

Part Number: VPE-1188

5.0 out of 5 stars ( 17 )

Estimated Ship Date: Today

Fitting, Bung, Weld-In, Oxygen Sensor, Steel, 18mm x 1.5, Each

Part Number: EAR-OXY018ERL

4.91 out of 5 stars ( 11 )

Estimated Ship Date: Today

Fitting, Bung, Weld-In, Oxygen Sensor, Stainless Steel, 18mm x 1.5, Each

Part Number: EAR-SSOXY018ERL

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Bung, Weld-In, Stainless Steel, Female Threads, Flanged, Oxygen Sensor, 18mm x 1.5, Set of 5

Part Number: VPE-11188

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Bung, Weld-in, Oxygen Sensor, Stainless Steel, 18mm x 1.5, Each

Part Number: SGG-ST269553

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Mfr. Rebate

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 4/30/2026

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Fitting, Bung, Weld-In, Oxygen Sensor, Stainless Steel, 18mm x 1.5, Each

Part Number: RNB-917-113

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Fitting, Bung, Weld-In, Oxygen Sensor, Aluminum, 18mm x 1.5, Each

Part Number: LDM-45007

Not Yet Reviewed

Estimated Ship Date: Today

Bung, O2 Sensor Weld Nut, 18mm x 1.5 Female Threads, Steel, Flanged, Each

Part Number: DTT-115003

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Fitting, Bung, Weld-In, Oxygen Sensor, Stainless Steel, 18mm x 1.5, Each

Part Number: LDM-45006

Not Yet Reviewed

Estimated Ship Date: Today

Bung, Oxygen Sensor, Weld-In, Stainless Steel, 18mm x 1.5, Female Threads, Each

Part Number: LGB-LG-EXH-001

Not Yet Reviewed

Estimated Ship Date: Today

Fitting, Bung, Weld-In, Oxygen Sensor, Stainless Steel, 18mm x 1.5, Each

Part Number: XFO-BNG-01

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

• Drop Ship
• Special Order

Bung, Oxygen Sensor Type, Weld-in, Steel, 18mm x 1.5 Female Threads, Flanged, Each

Part Number: RFW-OS30

Not Yet Reviewed

Estimated Ship Date: Jun 12, 2026 if ordered today

• Drop Ship
• Special Order