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Fittings and Adapters

Showing In Stock Items. Show All 410 Items.

Individual Parts
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Results 1 - 25 of 322

Summit Racing™ Hose Fittings SUM-G3116

Summit Racing™ Hose Fittings SUM-G3116

Summit Racing™ Hose Fittings SUM-G3116

Fitting, Adapter, NPT to Hose Barb, Straight, Brass, Chrome, 3/8 in. NPT, 3/8 in. Hose Barb, Set of 3

Part Number: SUM-G3116

4.71 out of 5 stars ( 79 )

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Moroso NPT to Hose Barb Fittings 65380

Moroso NPT to Hose Barb Fittings 65380

Moroso NPT to Hose Barb Fittings 65380

Fitting, Adapter, NPT to Hose Barb, Straight, Brass, Natural, 3/8 in. NPT, 3/8 in. Hose Barb, Pair

Part Number: MOR-65380

5.0 out of 5 stars ( 20 )

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AutoMeter GM LS Engine Gauge Installation Kits 5284

AutoMeter GM LS Engine Gauge Installation Kits 5284

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 4/30/2026

Get up to $150 back after rebate when you buy products from AutoMeter Brands! Go to: http://summitracing.com/go/atm

Get up to $150 back after rebate when you buy AutoMeter Products! Also includes Auto Gage, Dedenbear, Marine, Spek-Pro and Stack Brands. 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 $1,000-$1,499 and get $100 back. Spend $1,500 or more and get $150 back. Go to http://summitracing.com/go/atm for complete offer information. 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 up to 12 weeks for processing. Purchase amount is the subtotal before taxes and shipping.

AutoMeter GM LS Engine Gauge Installation Kits 5284

Gauge Adapters, Pressure and Temperature, Temperature Sender, Tach Resistor, Brass, Natural, GM, LS, Kit

Part Number: ATM-5284

4.74 out of 5 stars ( 23 )

Estimated Ship Date: Today

    • Mail - In Rebate

    Rebate amount based on part(s) total.

    Rebate Expires: 4/30/2026

    Get up to $150 back after rebate when you buy products from AutoMeter Brands! Go to: http://summitracing.com/go/atm

    Get up to $150 back after rebate when you buy AutoMeter Products! Also includes Auto Gage, Dedenbear, Marine, Spek-Pro and Stack Brands. 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 $1,000-$1,499 and get $100 back. Spend $1,500 or more and get $150 back. Go to http://summitracing.com/go/atm for complete offer information. 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 up to 12 weeks for processing. Purchase amount is the subtotal before taxes and shipping.

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AutoMeter Metric Adapters 2277

AutoMeter Metric Adapters 2277

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 4/30/2026

Get up to $150 back after rebate when you buy products from AutoMeter Brands! Go to: http://summitracing.com/go/atm

Get up to $150 back after rebate when you buy AutoMeter Products! Also includes Auto Gage, Dedenbear, Marine, Spek-Pro and Stack Brands. 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 $1,000-$1,499 and get $100 back. Spend $1,500 or more and get $150 back. Go to http://summitracing.com/go/atm for complete offer information. 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 up to 12 weeks for processing. Purchase amount is the subtotal before taxes and shipping.

AutoMeter Metric Adapters 2277

Fitting, Adapter, 1/8 in. NPT Female, M12 x 1.5 Male, Each

Part Number: ATM-2277

4.04 out of 5 stars ( 55 )

Estimated Ship Date: Today

    • Mail - In Rebate

    Rebate amount based on part(s) total.

    Rebate Expires: 4/30/2026

    Get up to $150 back after rebate when you buy products from AutoMeter Brands! Go to: http://summitracing.com/go/atm

    Get up to $150 back after rebate when you buy AutoMeter Products! Also includes Auto Gage, Dedenbear, Marine, Spek-Pro and Stack Brands. 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 $1,000-$1,499 and get $100 back. Spend $1,500 or more and get $150 back. Go to http://summitracing.com/go/atm for complete offer information. 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 up to 12 weeks for processing. Purchase amount is the subtotal before taxes and shipping.

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Moroso NPT to Hose Barb Fittings 65375

Moroso NPT to Hose Barb Fittings 65375

Moroso NPT to Hose Barb Fittings 65375

Fitting, Adapter, NPT to Hose Barb, Straight, Brass, Natural, 1/4 in. NPT, 3/8 in. Hose Barb, Each

Part Number: MOR-65375

4.9 out of 5 stars ( 20 )

Estimated Ship Date: Today

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Trans-Dapt Performance NPT to Hose Barb Fittings 2269

Trans-Dapt Performance NPT to Hose Barb Fittings 2269

Trans-Dapt Performance NPT to Hose Barb Fittings 2269

Fitting, Adapter, NPT to Hose Barb, Straight, Brass, Natural, 3/8 in. NPT, 3/8 in. Hose Barb, Each

Part Number: TRD-2269

5.0 out of 5 stars ( 17 )

Estimated Ship Date: Today

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AutoMeter Metric Adapters 2268

AutoMeter Metric Adapters 2268

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 4/30/2026

Get up to $150 back after rebate when you buy products from AutoMeter Brands! Go to: http://summitracing.com/go/atm

Get up to $150 back after rebate when you buy AutoMeter Products! Also includes Auto Gage, Dedenbear, Marine, Spek-Pro and Stack Brands. 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 $1,000-$1,499 and get $100 back. Spend $1,500 or more and get $150 back. Go to http://summitracing.com/go/atm for complete offer information. 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 up to 12 weeks for processing. Purchase amount is the subtotal before taxes and shipping.

AutoMeter Metric Adapters 2268

Fitting, Metric Adapter, Oil Pressure, 1/8 in. NPT Female to M16 x 1.5 Male, Each

Part Number: ATM-2268

4.88 out of 5 stars ( 50 )

Estimated Ship Date: Today

    • Mail - In Rebate

    Rebate amount based on part(s) total.

    Rebate Expires: 4/30/2026

    Get up to $150 back after rebate when you buy products from AutoMeter Brands! Go to: http://summitracing.com/go/atm

    Get up to $150 back after rebate when you buy AutoMeter Products! Also includes Auto Gage, Dedenbear, Marine, Spek-Pro and Stack Brands. 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 $1,000-$1,499 and get $100 back. Spend $1,500 or more and get $150 back. Go to http://summitracing.com/go/atm for complete offer information. 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 up to 12 weeks for processing. Purchase amount is the subtotal before taxes and shipping.

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Tanks Inc. Inverted Flare Adapter Fittings BF56

Tanks Inc. Inverted Flare Adapter Fittings BF56

Tanks Inc. Inverted Flare Adapter Fittings BF56

Fitting, Adapter, Inverted Flare to NPT, Straight, Brass, Natural, 3/8 in., 5/16 in., Each

Part Number: TNK-BF56

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Summit Racing™ Hose Fittings SUM-221003

Summit Racing™ Hose Fittings SUM-221003

Summit Racing™ Hose Fittings SUM-221003

Fitting, Adapter, NPT to Hose Barb, Straight, Brass, Chrome, 1/8 in. NPT, 3/16 in. Hose Barb, Each

Part Number: SUM-221003

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Dakota Digital Metric Adapters SEN-03-6

Dakota Digital Metric Adapters SEN-03-6

Dakota Digital Metric Adapters SEN-03-6

Metric Adapters, Accepts 1/8 in. NPT Sender, Kit

Part Number: DAK-SEN-03-6

4.12 out of 5 stars ( 17 )

Estimated Ship Date: Today

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AutoMeter Temperature Adapters 2263

AutoMeter Temperature Adapters 2263

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 4/30/2026

Get up to $150 back after rebate when you buy products from AutoMeter Brands! Go to: http://summitracing.com/go/atm

Get up to $150 back after rebate when you buy AutoMeter Products! Also includes Auto Gage, Dedenbear, Marine, Spek-Pro and Stack Brands. 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 $1,000-$1,499 and get $100 back. Spend $1,500 or more and get $150 back. Go to http://summitracing.com/go/atm for complete offer information. 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 up to 12 weeks for processing. Purchase amount is the subtotal before taxes and shipping.

AutoMeter Temperature Adapters 2263

Temperature Adapter, Male 3/8 in. NPT to Female 5/8-18 in., Brass, Natural, Each

Part Number: ATM-2263

4.72 out of 5 stars ( 32 )

Estimated Ship Date: Today

    • Mail - In Rebate

    Rebate amount based on part(s) total.

    Rebate Expires: 4/30/2026

    Get up to $150 back after rebate when you buy products from AutoMeter Brands! Go to: http://summitracing.com/go/atm

    Get up to $150 back after rebate when you buy AutoMeter Products! Also includes Auto Gage, Dedenbear, Marine, Spek-Pro and Stack Brands. 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 $1,000-$1,499 and get $100 back. Spend $1,500 or more and get $150 back. Go to http://summitracing.com/go/atm for complete offer information. 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 up to 12 weeks for processing. Purchase amount is the subtotal before taxes and shipping.

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Tanks Inc. Inverted Flare Adapter Fittings BF66

Tanks Inc. Inverted Flare Adapter Fittings BF66

Tanks Inc. Inverted Flare Adapter Fittings BF66

Fitting, Adapter, Inverted Flare to NPT, Straight, Brass, Natural, 3/8 in., 3/8 in., Each

Part Number: TNK-BF66

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Derale Reducer Bushing Fittings 98452

Derale Reducer Bushing Fittings 98452

Derale Reducer Bushing Fittings 98452

Fitting, Reducer, NPT to NPT, Straight, Brass, Natural, 1/2 in. NPT, 3/8 in. NPT, Each

Part Number: DER-98452

4.81 out of 5 stars ( 21 )

Estimated Ship Date: Today

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Dakota Digital Oil Pressure Adapters 130071

Dakota Digital Oil Pressure Adapters 130071

Dakota Digital Oil Pressure Adapters 130071

Gauge Adapters, Oil Pressure, Brass, Each

Part Number: DAK-130071

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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New Vintage USA Gauge Adapters 99004-40

Made in the USA New Vintage USA Gauge Adapters 99004-40

New Vintage USA Gauge Adapters 99004-40

Gauge Sender Adapters, Brass, 1/8 in. NPT, to, 1/4 in., 3/8 in., 1/2 in., Set of 3

Part Number: NVU-99004-40

4.6 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Edelbrock Adapter Fittings 8080

Made in the USA Edelbrock Adapter Fittings 8080

Edelbrock Adapter Fittings 8080

Fitting, Adapter, NPT to Hose Barb, Straight, Brass, Natural, 1/4 in. NPT, 3/8 in. Hose Barb, Each

Part Number: EDL-8080

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Perma-Cool Hose Barb Fittings 15151

Made in the USA Perma-Cool Hose Barb Fittings 15151

Perma-Cool Hose Barb Fittings 15151

Fitting, Adapter, NPT to Hose Barb, Straight, Brass, Natural, 3/8 in. NPT, 5/16 in. Hose Barb, Pair

Part Number: PRM-15151

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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AGS Brass Adapters BLF-22B

AGS Brass Adapters BLF-22B

AGS Brass Adapters BLF-22B

Fittings and Adapters, Reducer, Straight, Brass, Zinc Color, 3/8 in.-24 Female Inverted Flare, 7/16 in.-24 Male Inverted Flare, Each

Part Number: AGX-BLF-22B

Not Yet Reviewed

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AGS Brass Adapters BLF-33B

AGS Brass Adapters BLF-33B

AGS Brass Adapters BLF-33B

Fittings and Adapters, Adapter, Straight, Brass, Zinc Color, 3/8 in.-24 Female Inverted Flare, M12 x 1.0 Male Bubble Flare, Each

Part Number: AGX-BLF-33B

Not Yet Reviewed

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AutoMeter Temperature Adapters 2264

AutoMeter Temperature Adapters 2264

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 4/30/2026

Get up to $150 back after rebate when you buy products from AutoMeter Brands! Go to: http://summitracing.com/go/atm

Get up to $150 back after rebate when you buy AutoMeter Products! Also includes Auto Gage, Dedenbear, Marine, Spek-Pro and Stack Brands. 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 $1,000-$1,499 and get $100 back. Spend $1,500 or more and get $150 back. Go to http://summitracing.com/go/atm for complete offer information. 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 up to 12 weeks for processing. Purchase amount is the subtotal before taxes and shipping.

AutoMeter Temperature Adapters 2264

Temperature Adapter, Male 1/2 in. NPT to Female 5/8 in., Brass, Natural, Each

Part Number: ATM-2264

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Today

    • Mail - In Rebate

    Rebate amount based on part(s) total.

    Rebate Expires: 4/30/2026

    Get up to $150 back after rebate when you buy products from AutoMeter Brands! Go to: http://summitracing.com/go/atm

    Get up to $150 back after rebate when you buy AutoMeter Products! Also includes Auto Gage, Dedenbear, Marine, Spek-Pro and Stack Brands. 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 $1,000-$1,499 and get $100 back. Spend $1,500 or more and get $150 back. Go to http://summitracing.com/go/atm for complete offer information. 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 up to 12 weeks for processing. Purchase amount is the subtotal before taxes and shipping.

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Tanks Inc. Inverted Flare Adapter Fittings BF54

Tanks Inc. Inverted Flare Adapter Fittings BF54

Tanks Inc. Inverted Flare Adapter Fittings BF54

Fitting, Adapter, Inverted Flare to NPT, Straight, Brass, Natural, 1/4 in., 5/16 in., Each

Part Number: TNK-BF54

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Nitrous Outlet NPT to Hose Barb Fittings 00-01921-B

Nitrous Outlet NPT to Hose Barb Fittings 00-01921-B

Nitrous Outlet NPT to Hose Barb Fittings 00-01921-B

Fitting, Adapter, NPT to Hose Barb, Straight, Brass, Natural, 1/4 in. NPT, 5/16 in. Hose Barb, Each

Part Number: NXO-00-01921-B

Not Yet Reviewed

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Intellitronix Engine Swap Gauge Adapter Fittings for GM LS Engine 8014LS

Made in the USA Intellitronix Engine Swap Gauge Adapter Fittings for GM LS Engine 8014LS

Intellitronix Engine Swap Gauge Adapter Fittings for GM LS Engine 8014LS

Gauge Sending Adapter Fititngs, 1/8 NPT to M12 x 1.5, 1/8 NPT to M16 x 1.5 fitting, Tachometer Resistor, Kit

Part Number: IZL-8014LS

2.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

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AutoMeter Radiator Hose Coolant Adapters 2280

AutoMeter Radiator Hose Coolant Adapters 2280

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 4/30/2026

Get up to $150 back after rebate when you buy products from AutoMeter Brands! Go to: http://summitracing.com/go/atm

Get up to $150 back after rebate when you buy AutoMeter Products! Also includes Auto Gage, Dedenbear, Marine, Spek-Pro and Stack Brands. 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 $1,000-$1,499 and get $100 back. Spend $1,500 or more and get $150 back. Go to http://summitracing.com/go/atm for complete offer information. 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 up to 12 weeks for processing. Purchase amount is the subtotal before taxes and shipping.

AutoMeter Radiator Hose Coolant Adapters 2280

Temperature Sender Fitting, Brass, Heater Hose, Inlet/Outlet 5/8 in. Hose Barbs, Each

Part Number: ATM-2280

4.85 out of 5 stars ( 13 )

Estimated Ship Date: Today

    • Mail - In Rebate

    Rebate amount based on part(s) total.

    Rebate Expires: 4/30/2026

    Get up to $150 back after rebate when you buy products from AutoMeter Brands! Go to: http://summitracing.com/go/atm

    Get up to $150 back after rebate when you buy AutoMeter Products! Also includes Auto Gage, Dedenbear, Marine, Spek-Pro and Stack Brands. 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 $1,000-$1,499 and get $100 back. Spend $1,500 or more and get $150 back. Go to http://summitracing.com/go/atm for complete offer information. 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 up to 12 weeks for processing. Purchase amount is the subtotal before taxes and shipping.

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