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Weld-In Bungs, Nuts and Fittings

Individual Parts

Results 1 - 25 of 122

Weld-In Bung and Fitting, J-Style Oxygen Sensor Fitting, Stainless Steel, M18 x 1.5 Female Threads, Each

Part Number: VPE-19019

3.93 out of 5 stars ( 15 )

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Oxygen Sensor Fitting, Adapter, 304 Stainless Steel, Each

Part Number: VPE-19021

5.0 out of 5 stars ( 7 )

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

Part Number: BIG-10120FLT

5.0 out of 5 stars ( 6 )

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Air Conditioning Nut, TiteFit, Stainless Steel, Female #8, Each

Part Number: VTA-36240-MPA

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Air Conditioning Nut, TiteFitStainless Steel, Female #10, Each

Part Number: VTA-36340-MPA

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Fitting, Bung, Weld-In, Female 1 in., Aluminum, Kit

Part Number: BSP-24110

4.43 out of 5 stars ( 7 )

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Fitting, Bung, Weld-In, Male 12 AN, Bare Aluminum, Each

Part Number: EAR-997112ERL

5.0 out of 5 stars ( 3 )

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Innovate O2 Bung Adapters 3835

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 4/30/2026

Get up to a $150 rebate on Innovate Motorsports products! For more information go to: http://www.summitracing.com/go/inn

Get up to $150 back after rebate on Innovate Motorsports purchases! Spend $100-$199 and get $10 back. Spend $200-$449 and get $25 back. Spend $450-$699 and get $50 back. Spend $700-$999 and get $75 back. Spend $1000-$1499 and get $100 back. Spend $1500 or more and get $150 back. Go to http://www.summitracing.com/go/inn for complete offer info. Valid on purchases made between 3/15/26 and 4/30/26. Rebate submission must be postmarked by 5/31/26. Limit one rebate per household. Allow 6-9 weeks for processing. Purchase amount is the subtotal before taxes and shipping.

Fitting, Oxygen Sensor Adaptor, 12mm Male, 18mm Female, Stainless Steel, 45 Degree Angle, Each

Part Number: INN-38350

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

  • Mail - In Rebate

    Rebate amount based on part(s) total.

    Rebate Expires: 4/30/2026

    Get up to a $150 rebate on Innovate Motorsports products! For more information go to: http://www.summitracing.com/go/inn

    Get up to $150 back after rebate on Innovate Motorsports purchases! Spend $100-$199 and get $10 back. Spend $200-$449 and get $25 back. Spend $450-$699 and get $50 back. Spend $700-$999 and get $75 back. Spend $1000-$1499 and get $100 back. Spend $1500 or more and get $150 back. Go to http://www.summitracing.com/go/inn for complete offer info. Valid on purchases made between 3/15/26 and 4/30/26. Rebate submission must be postmarked by 5/31/26. Limit one rebate per household. Allow 6-9 weeks for processing. Purchase amount is the subtotal before taxes and shipping.

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Bung, Weld-In, Stainless Steel, Male Threads, Universal, Flanged, -12 AN, Each

Part Number: MEZ-WF12MN

5.0 out of 5 stars ( 1 )

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Weld-In Bung, Flanged, Stainless Steel, -16 AN Male Threads, Each

Part Number: SFL-SF99916SS

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Air Conditioning O-Ring Nut, Stainless Steel, Weld-On, Male #10, Each

Part Number: VTA-36356-MPA

4.5 out of 5 stars ( 2 )

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

Part Number: ICB-551548

5.0 out of 5 stars ( 24 )

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Fitting, Bung, Weld-In, Male 16 AN, Bare Aluminum, Each

Part Number: EAR-997116ERL

5.0 out of 5 stars ( 3 )

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Fitting Kit, Weld-On, Stainless Steel, Natural, 1/4 in., Nut and Ferrule, Kit

Part Number: HTH-HT-010812

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Fitting, Bung, Weld-In, Male -16 AN, Aluminum, Each

Part Number: FRA-497116

5.0 out of 5 stars ( 1 )

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Bung and Cap Assembly, Weld-On, Aluminum, Female Threads, 2.375 in. O.D., 2.000 in. I.D., Each

Part Number: JOE-37402

5.0 out of 5 stars ( 1 )

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Fitting, Bung, Weld-In, EGT Sensor, Stainless Steel, 1/4 in., Each

Part Number: HLY-543-161

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Fitting, Bung, Weld-In, Female 1/8 in. NPT, Aluminum, Set of 6

Part Number: BPK-1094

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Weld Bung, Aluminum, Female Threads with Black Aluminum Cap, 2.000 in. Outside Diameter, Each

Part Number: VPE-11291

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Fitting, Bung, Weld-In, Male Threads, Aluminum, 12 AN, Set of 6

Part Number: BPK-1092

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Bung and Cap Assembly, Weld-On, Aluminum, Female Threads, 1.250 in. O.D., Each

Part Number: JOE-37400

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Weld-In Bungs, Billet Aluminum, Universal, Female NPT, 3/8-16 in., 0.743 in. O.D., Set of 5

Part Number: ICB-F375-16BUNG5

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Fitting, Bung, Weld-In, Female 3/8 in. NPT, Aluminum, Set of 6

Part Number: BPK-1096

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Fitting, Bung, Weld-In, Female 1/2 in. NPT, Aluminum, Set of 6

Part Number: BPK-1097

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